d2l.com - robtex.com

d2l.com

DNSSEC⚠️ Not signed
A141.193.213.20🇺🇸 CLOUDFLARESPECTRUM141.193.213.0/24 WPEngine, Inc. 504 Lavaca Street, 1000, Austin, TX 78701, US
PTRip-141-193-213-20.defastlink.net
A141.193.213.21🇺🇸 CLOUDFLARESPECTRUM141.193.213.0/24 WPEngine, Inc. 504 Lavaca Street, 1000, Austin, TX 78701, US
NSns-1643.awsdns-13.co.uk ⭐
A2600:9000:5306:6b00::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront
PTRns-1643.awsdns-13.co.uk
A205.251.198.107🇺🇸 Amazon205.251.198.0/24 prefix
PTRns-1643.awsdns-13.co.uk
NSns-115.awsdns-14.com
A2600:9000:5300:7300::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront
PTRns-115.awsdns-14.com
A205.251.192.115🇺🇸 Amazon205.251.192.0/24 prefix
PTRns-115.awsdns-14.com
NSns-1267.awsdns-30.org
A2600:9000:5304:f300::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront
PTRns-1267.awsdns-30.org
A205.251.196.243🇺🇸 Amazon205.251.196.0/24 prefix
PTRns-1267.awsdns-30.org
NSns-848.awsdns-42.net
A2600:9000:5303:5000::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront
PTRns-848.awsdns-42.net
A205.251.195.80🇺🇸 Amazon205.251.195.0/24 prefix
PTRns-848.awsdns-42.net
MXd2l-com.mail.protection.outlook.com ⭐
A2a01:111:f403:c942::1🇨🇦 Microsoft2a01:111:f000::/36
PTRmail-yt3pr01cu00701.inbound.protection.outlook.com
A2a01:111:f403:c942::3🇨🇦 Microsoft2a01:111:f000::/36
PTRmail-yt6pr01cu00103.inbound.protection.outlook.com
A2a01:111:f403:c944::🇨🇦 Microsoft2a01:111:f000::/36
PTRmail-yqzpr01cu00900.inbound.protection.outlook.com
A2a01:111:f403:c944::1🇨🇦 Microsoft2a01:111:f000::/36
PTRmail-yqzpr01cu01001.inbound.protection.outlook.com
A52.101.190.0🇨🇦 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-yt5pr01cu00100.inbound.protection.outlook.com
A52.101.190.1🇨🇦 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-yt3pr01cu00701.inbound.protection.outlook.com
A52.101.190.3🇨🇦 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-yt6pr01cu00103.inbound.protection.outlook.com
A52.101.192.1🇨🇦 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-yqzpr01cu01001.inbound.protection.outlook.com
TXT00d6100000080toeaq
TXTMS=ms23659610
TXTapple-domain-verification=MhNSdTCT8NE7cR7A
TXTatlassian-domain-verification=kCTOf0E7/4vyoeAvY17q60SEqgnI2ib+JUxezY/LxmYDSMi...
TXTdocusign=fc048877-f4c0-4f9e-8ed2-942deb4b1407
TXTfloat-verification-code-b475ab31-a2d3-4554-bfb7-e0d46854a122
TXTmiro-verification=06bc21582bdff884c374b2ca53957ea46443cec6
TXTopenai-domain-verification=dv-GnofXAAGvBieBe1drOfRbxVm
TXTsmartsheet-site-validation=3bptDn138gO8MYcmCefdnebsCFROf4Bc
TXTspf2.0/pra
TXTv=spf1 ip4:167.89.107.125 ip4:167.89.107.127 ip4:167.89.107.129 ip4:167.89.10...
TXTv=verifydomain MS=4267811
TXTv=verifydomain MS=4590312
TXTv=verifydomain MS=5765791
SOAns-1643.awsdns-13.co.ukawsdns-hostmaster@amazon.com serial=1

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1771291435
rank #28980 globally
rank #14509 in the tld
WOT: SAFE (63/100)
📈 Tranco rank: #89,343

Up

opencoursesstore.d2l.com
info.d2l.com
em.d2l.com
assets.d2l.com
community.d2l.com
helpdesk.d2l.com
lists.d2l.com
www.d2l.com
pages.d2l.com

Same first word

d2l.co
d2l.uk
d2l.fr
d2l.com
d2l.cc
d2l.in
d2l.cn
d2l.it
d2l.net
d2l.us
d2l.training
d2l.eu
d2l.education
d2l.dev
d2l.org
d2l.ru
d2l.academy
d2l.gg
d2l.support
d2l.technology
d2l.ir
d2l.ai
d2l.com.br
d2l.solutions
d2l.mobi
d2l.ca
d2l.nl
d2l.de

Similar names

2ld.ch
l2d.co
ld2.eu
2dl.org
2ld.de
dl2.de
dl2.tech
2dl.it
l2d.com
ld2.ca
2ld.net
dl2.xyz
l2d.lv
l2d.biz
dl2.com
2dl.de
ld2.at
dl2.org
ld2.com
dl2.cc
2ld.org
l2d.dk
ld2.us
ld2.dk
dl2.ir
2dl.me
l2d.cn
ld2.fr
2dl.eu
2dl.cc
l2d.org
dl2.nl
2dl.com.ua
2dl.com
dl2.io
dl2.me
dl2.cn
l2d.nl
dl2.us
2dl.net
2ld.com
dl2.eu
ld2.be
l2d.fr
2dl.se
dl2.ca
dl2.co
dl2.net
2dl.fr
l2d.ru
l2d.net

DNS History

65 records (7 active, 58 former)

20162017201820192020202120222023202420252026NSns-115.awsdns-14.comns-1267.awsdns-30.orgns-1643.awsdns-13.co.ukns-848.awsdns-42.netns47.domaincontrol.comns48.domaincontrol.compdns07.domaincontrol.compdns08.domaincontrol.compdns11.domaincontrol.compdns12.domaincontrol.comMXd2l-com.mail.protection.outlook.comA141.193.213.20141.193.213.2113.32.205.18313.32.205.3513.32.205.4413.32.205.4713.32.52.11713.32.52.1313.32.52.1613.32.52.7913.35.8.12513.35.8.6913.35.8.813.35.8.97143.204.68.182143.204.68.183143.204.68.26143.204.68.8935.161.42.3035.166.66.2352.11.139.16252.11.203.1752.27.212.7852.40.2.18552.85.201.14252.85.201.21052.85.201.3852.85.201.7252.88.56.17254.149.56.3254.187.187.15454.191.168.8554.191.55.15254.192.159.13454.192.159.17454.192.159.17654.192.159.5554.201.161.9154.230.147.10254.230.147.18154.230.147.1954.230.147.22854.230.173.1654.230.173.3354.230.173.5654.230.173.7654.230.19.15054.230.19.17054.230.19.19454.230.19.25154.68.201.1954.69.23.3654.69.9.19054.84.104.245
●NSns-115.awsdns-14.com2017-12-16 → 2026-02-25 · 3 obs
○ 2017-09-01 06:26:40
● 2017-12-16 05:21:42
● 2026-02-25 07:05:08
●NSns-1267.awsdns-30.org2017-12-16 → 2026-02-25 · 3 obs
○ 2017-09-01 06:26:40
● 2017-12-16 05:21:42
● 2026-02-25 07:05:08
●NSns-1643.awsdns-13.co.uk2017-12-16 → 2026-02-25 · 3 obs
○ 2017-09-01 06:26:40
● 2017-12-16 05:21:42
● 2026-02-25 07:05:08
●NSns-848.awsdns-42.net2017-12-16 → 2026-02-25 · 3 obs
○ 2017-09-01 06:26:40
● 2017-12-16 05:21:42
● 2026-02-25 07:05:08
○NSns47.domaincontrol.com2015-06-08 → 2016-05-11 · 4 obs
● 2015-06-08 16:43:42
● 2016-05-11 13:12:18
○ 2016-05-25 12:57:40
○ 2026-02-25 07:05:08
○NSns48.domaincontrol.com2015-06-08 → 2016-05-11 · 4 obs
● 2015-06-08 16:43:42
● 2016-05-11 13:12:18
○ 2016-05-25 12:57:40
○ 2026-02-25 07:05:08
○NSpdns07.domaincontrol.com2016-05-25 → 2017-06-17 · 5 obs
○ 2016-05-11 13:12:18
● 2016-05-25 12:57:40
● 2017-06-17 10:26:22
○ 2017-06-30 14:42:56
○ 2026-02-25 07:05:08
○NSpdns08.domaincontrol.com2016-05-25 → 2017-06-17 · 5 obs
○ 2016-05-11 13:12:18
● 2016-05-25 12:57:40
● 2017-06-17 10:26:22
○ 2017-06-30 14:42:56
○ 2026-02-25 07:05:08
○NSpdns11.domaincontrol.com2017-06-30 → 2017-09-01 · 5 obs
○ 2017-06-17 10:26:22
● 2017-06-30 14:42:56
● 2017-09-01 06:26:40
○ 2017-12-16 05:21:42
○ 2026-02-25 07:05:08
○NSpdns12.domaincontrol.com2017-06-30 → 2017-09-01 · 5 obs
○ 2017-06-17 10:26:22
● 2017-06-30 14:42:56
● 2017-09-01 06:26:40
○ 2017-12-16 05:21:42
○ 2026-02-25 07:05:08
●MXd2l-com.mail.protection.outlook.com2015-06-08 → 2026-02-25 · 2 obs
● 2015-06-08 16:43:42
● 2026-02-25 07:05:08
○A13.32.205.1832018-09-10 → 2018-09-10 · 4 obs
○ 2018-08-22 18:22:58
● 2018-09-10 18:43:40
○ 2018-09-28 17:57:34
○ 2026-02-25 07:05:08
○A13.32.205.352018-09-10 → 2018-09-10 · 4 obs
○ 2018-08-22 18:22:58
● 2018-09-10 18:43:40
○ 2018-09-28 17:57:34
○ 2026-02-25 07:05:08
○A13.32.205.442018-09-10 → 2018-09-10 · 4 obs
○ 2018-08-22 18:22:58
● 2018-09-10 18:43:40
○ 2018-09-28 17:57:34
○ 2026-02-25 07:05:08
○A13.32.205.472018-09-10 → 2018-09-10 · 4 obs
○ 2018-08-22 18:22:58
● 2018-09-10 18:43:40
○ 2018-09-28 17:57:34
○ 2026-02-25 07:05:08
○A13.32.52.1172018-09-10 → 2018-09-10 · 4 obs
○ 2018-08-22 18:22:58
● 2018-09-10 18:43:40
○ 2018-09-28 17:57:34
○ 2026-02-25 07:05:08
○A13.32.52.132018-09-10 → 2018-09-10 · 4 obs
○ 2018-08-22 18:22:58
● 2018-09-10 18:43:40
○ 2018-09-28 17:57:34
○ 2026-02-25 07:05:08
○A13.32.52.162018-09-10 → 2018-09-10 · 4 obs
○ 2018-08-22 18:22:58
● 2018-09-10 18:43:40
○ 2018-09-28 17:57:34
○ 2026-02-25 07:05:08
○A13.32.52.792018-09-10 → 2018-09-10 · 4 obs
○ 2018-08-22 18:22:58
● 2018-09-10 18:43:40
○ 2018-09-28 17:57:34
○ 2026-02-25 07:05:08
○A13.35.8.1252018-09-10 → 2018-09-10 · 4 obs
○ 2018-08-22 18:22:58
● 2018-09-10 18:43:40
○ 2018-09-28 17:57:34
○ 2026-02-25 07:05:08
○A13.35.8.692018-09-10 → 2018-09-10 · 4 obs
○ 2018-08-22 18:22:58
● 2018-09-10 18:43:40
○ 2018-09-28 17:57:34
○ 2026-02-25 07:05:08
○A13.35.8.82018-09-10 → 2018-09-10 · 4 obs
○ 2018-08-22 18:22:58
● 2018-09-10 18:43:40
○ 2018-09-28 17:57:34
○ 2026-02-25 07:05:08
○A13.35.8.972018-09-10 → 2018-09-10 · 4 obs
○ 2018-08-22 18:22:58
● 2018-09-10 18:43:40
○ 2018-09-28 17:57:34
○ 2026-02-25 07:05:08
●A141.193.213.202026-02-15 → 2026-02-25 · 3 obs
○ 2021-06-17 20:13:28
● 2026-02-15 19:58:36
● 2026-02-25 07:05:08
●A141.193.213.212026-02-15 → 2026-02-25 · 3 obs
○ 2021-06-17 20:13:28
● 2026-02-15 19:58:36
● 2026-02-25 07:05:08
○A143.204.68.1822018-09-10 → 2018-09-10 · 4 obs
○ 2018-08-22 18:22:58
● 2018-09-10 18:43:40
○ 2018-09-28 17:57:34
○ 2026-02-25 07:05:08
○A143.204.68.1832018-09-10 → 2018-09-10 · 4 obs
○ 2018-08-22 18:22:58
● 2018-09-10 18:43:40
○ 2018-09-28 17:57:34
○ 2026-02-25 07:05:08
○A143.204.68.262018-09-10 → 2018-09-10 · 4 obs
○ 2018-08-22 18:22:58
● 2018-09-10 18:43:40
○ 2018-09-28 17:57:34
○ 2026-02-25 07:05:08
○A143.204.68.892018-09-10 → 2018-09-10 · 4 obs
○ 2018-08-22 18:22:58
● 2018-09-10 18:43:40
○ 2018-09-28 17:57:34
○ 2026-02-25 07:05:08
○A35.161.42.302018-10-03 → 2019-03-13 · 5 obs
○ 2018-09-28 17:57:34
● 2018-10-03 13:04:08
● 2019-03-13 10:11:02
○ 2021-06-17 20:13:28
○ 2026-02-25 07:05:08
○A35.166.66.232021-06-17 → 2021-06-17 · 4 obs
○ 2019-03-13 10:11:02
● 2021-06-17 20:13:28
○ 2026-02-15 19:58:36
○ 2026-02-25 07:05:08
○A52.11.139.1622021-06-17 → 2021-06-17 · 4 obs
○ 2019-03-13 10:11:02
● 2021-06-17 20:13:28
○ 2026-02-15 19:58:36
○ 2026-02-25 07:05:08
○A52.11.203.172021-06-17 → 2021-06-17 · 4 obs
○ 2019-03-13 10:11:02
● 2021-06-17 20:13:28
○ 2026-02-15 19:58:36
○ 2026-02-25 07:05:08
○A52.27.212.782018-09-28 → 2018-09-28 · 4 obs
○ 2018-09-10 18:43:40
● 2018-09-28 17:57:34
○ 2018-10-03 13:04:08
○ 2026-02-25 07:05:08
○A52.40.2.1852018-10-03 → 2019-03-13 · 5 obs
○ 2018-09-28 17:57:34
● 2018-10-03 13:04:08
● 2019-03-13 10:11:02
○ 2021-06-17 20:13:28
○ 2026-02-25 07:05:08
○A52.85.201.1422018-09-10 → 2018-09-10 · 4 obs
○ 2018-08-22 18:22:58
● 2018-09-10 18:43:40
○ 2018-09-28 17:57:34
○ 2026-02-25 07:05:08
○A52.85.201.2102018-09-10 → 2018-09-10 · 4 obs
○ 2018-08-22 18:22:58
● 2018-09-10 18:43:40
○ 2018-09-28 17:57:34
○ 2026-02-25 07:05:08
○A52.85.201.382018-09-10 → 2018-09-10 · 4 obs
○ 2018-08-22 18:22:58
● 2018-09-10 18:43:40
○ 2018-09-28 17:57:34
○ 2026-02-25 07:05:08
○A52.85.201.722018-09-10 → 2018-09-10 · 4 obs
○ 2018-08-22 18:22:58
● 2018-09-10 18:43:40
○ 2018-09-28 17:57:34
○ 2026-02-25 07:05:08
○A52.88.56.1722018-09-28 → 2018-09-28 · 4 obs
○ 2018-09-10 18:43:40
● 2018-09-28 17:57:34
○ 2018-10-03 13:04:08
○ 2026-02-25 07:05:08
○A54.149.56.322017-12-16 → 2018-01-14 · 5 obs
○ 2017-09-01 06:26:40
● 2017-12-16 05:21:42
● 2018-01-14 07:33:02
○ 2018-04-04 20:51:26
○ 2026-02-25 07:05:08
○A54.187.187.1542018-04-04 → 2018-08-22 · 5 obs
○ 2018-01-14 07:33:02
● 2018-04-04 20:51:26
● 2018-08-22 18:22:58
○ 2018-09-10 18:43:40
○ 2026-02-25 07:05:08
○A54.191.168.852018-10-03 → 2019-03-13 · 5 obs
○ 2018-09-28 17:57:34
● 2018-10-03 13:04:08
● 2019-03-13 10:11:02
○ 2021-06-17 20:13:28
○ 2026-02-25 07:05:08
○A54.191.55.1522018-09-28 → 2018-09-28 · 4 obs
○ 2018-09-10 18:43:40
● 2018-09-28 17:57:34
○ 2018-10-03 13:04:08
○ 2026-02-25 07:05:08
○A54.192.159.1342018-09-10 → 2018-09-10 · 4 obs
○ 2018-08-22 18:22:58
● 2018-09-10 18:43:40
○ 2018-09-28 17:57:34
○ 2026-02-25 07:05:08
○A54.192.159.1742018-09-10 → 2018-09-10 · 4 obs
○ 2018-08-22 18:22:58
● 2018-09-10 18:43:40
○ 2018-09-28 17:57:34
○ 2026-02-25 07:05:08
○A54.192.159.1762018-09-10 → 2018-09-10 · 4 obs
○ 2018-08-22 18:22:58
● 2018-09-10 18:43:40
○ 2018-09-28 17:57:34
○ 2026-02-25 07:05:08
○A54.192.159.552018-09-10 → 2018-09-10 · 4 obs
○ 2018-08-22 18:22:58
● 2018-09-10 18:43:40
○ 2018-09-28 17:57:34
○ 2026-02-25 07:05:08
○A54.201.161.912015-06-08 → 2016-02-22 · 4 obs
● 2015-06-08 16:43:42
● 2016-02-22 07:44:16
○ 2016-04-12 14:18:26
○ 2026-02-25 07:05:08
○A54.230.147.1022018-09-10 → 2018-09-10 · 4 obs
○ 2018-08-22 18:22:58
● 2018-09-10 18:43:40
○ 2018-09-28 17:57:34
○ 2026-02-25 07:05:08
○A54.230.147.1812018-09-10 → 2018-09-10 · 4 obs
○ 2018-08-22 18:22:58
● 2018-09-10 18:43:40
○ 2018-09-28 17:57:34
○ 2026-02-25 07:05:08
○A54.230.147.192018-09-10 → 2018-09-10 · 4 obs
○ 2018-08-22 18:22:58
● 2018-09-10 18:43:40
○ 2018-09-28 17:57:34
○ 2026-02-25 07:05:08
○A54.230.147.2282018-09-10 → 2018-09-10 · 4 obs
○ 2018-08-22 18:22:58
● 2018-09-10 18:43:40
○ 2018-09-28 17:57:34
○ 2026-02-25 07:05:08
○A54.230.173.162018-09-10 → 2018-09-10 · 4 obs
○ 2018-08-22 18:22:58
● 2018-09-10 18:43:40
○ 2018-09-28 17:57:34
○ 2026-02-25 07:05:08
○A54.230.173.332018-09-10 → 2018-09-10 · 4 obs
○ 2018-08-22 18:22:58
● 2018-09-10 18:43:40
○ 2018-09-28 17:57:34
○ 2026-02-25 07:05:08
○A54.230.173.562018-09-10 → 2018-09-10 · 4 obs
○ 2018-08-22 18:22:58
● 2018-09-10 18:43:40
○ 2018-09-28 17:57:34
○ 2026-02-25 07:05:08
○A54.230.173.762018-09-10 → 2018-09-10 · 4 obs
○ 2018-08-22 18:22:58
● 2018-09-10 18:43:40
○ 2018-09-28 17:57:34
○ 2026-02-25 07:05:08
○A54.230.19.1502018-09-10 → 2018-09-10 · 4 obs
○ 2018-08-22 18:22:58
● 2018-09-10 18:43:40
○ 2018-09-28 17:57:34
○ 2026-02-25 07:05:08
○A54.230.19.1702018-09-10 → 2018-09-10 · 4 obs
○ 2018-08-22 18:22:58
● 2018-09-10 18:43:40
○ 2018-09-28 17:57:34
○ 2026-02-25 07:05:08
○A54.230.19.1942018-09-10 → 2018-09-10 · 4 obs
○ 2018-08-22 18:22:58
● 2018-09-10 18:43:40
○ 2018-09-28 17:57:34
○ 2026-02-25 07:05:08
○A54.230.19.2512018-09-10 → 2018-09-10 · 4 obs
○ 2018-08-22 18:22:58
● 2018-09-10 18:43:40
○ 2018-09-28 17:57:34
○ 2026-02-25 07:05:08
○A54.68.201.192016-10-17 → 2017-09-01 · 5 obs
○ 2016-10-08 22:03:38
● 2016-10-17 05:39:26
● 2017-09-01 06:26:40
○ 2017-12-16 05:21:42
○ 2026-02-25 07:05:08
○A54.69.23.362017-12-16 → 2018-01-14 · 5 obs
○ 2017-09-01 06:26:40
● 2017-12-16 05:21:42
● 2018-01-14 07:33:02
○ 2018-04-04 20:51:26
○ 2026-02-25 07:05:08
○A54.69.9.1902018-04-04 → 2018-08-22 · 5 obs
○ 2018-01-14 07:33:02
● 2018-04-04 20:51:26
● 2018-08-22 18:22:58
○ 2018-09-10 18:43:40
○ 2026-02-25 07:05:08
○A54.84.104.2452016-04-12 → 2016-10-08 · 5 obs
○ 2016-02-22 07:44:16
● 2016-04-12 14:18:26
● 2016-10-08 22:03:38
○ 2016-10-17 05:39:26
○ 2026-02-25 07:05:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
d2l.comns-115.awsdns-14.com, ns-848.awsdns-42.net, ns-1643.awsdns-13.co.uk, ns-1267.awsdns-30.org-

✅ Authoritative Response

Server: 205.251.195.80

NS records: ns-115.awsdns-14.com, ns-848.awsdns-42.net, ns-1643.awsdns-13.co.uk, ns-1267.awsdns-30.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for d2l.com (unsigned zone)

⏱️ Timing

Total: 72ms | Queries: -

📄 Records

TypeCountSample Data
A2141.193.213.21, 141.193.213.20
NS4ns-115.awsdns-14.com, ns-1267.awsdns-30.org...
MX1d2l-com.mail.protection.outlook.com (pri
TXT1400d6100000080toeaq, MS=ms23659610...
SOA1ns-1643.awsdns-13.co.uk awsdns-hostmaste

AI analysis

d2l.com has children including opencoursesstore.d2l.com, info.d2l.com, em.d2l.com, assets.d2l.com, community.d2l.com and a few other host names.

d2l.com points to two IP numbers: 141.193.213.20 and 141.193.213.21.

Other host names such as motionbymojio.com, qe2.com, 7thechelon.com, thinkdesign.com and nextgenboiler.com share IP numbers with d2l.com.

d2l.com is delegated to four name servers: ns-115.awsdns-14.com, ns-848.awsdns-42.net, ns-1267.awsdns-30.org and ns-1643.awsdns-13.co.uk.

At least part of the name servers for d2l.com are shared with other domains, for instance 111.19.3.in-addr.arpa, 242.20.3.in-addr.arpa, 67.135.3.in-addr.arpa, 208.18.3.in-addr.arpa and snack.world.

These name servers are commonly used with ns1-24-us-east-2.ec2-rdns.amazonaws.com, ns2-24-us-east-2.ec2-rdns.amazonaws.com, ns3-24-us-east-2.ec2-rdns.amazonaws.com and ns4-24-us-east-2.ec2-rdns.amazonaws.com.

Host names with two IP numbers:

ns-115.awsdns-14.com points to: 2600:9000:5300:7300::1 and 205.251.192.115

ns-848.awsdns-42.net points to: 2600:9000:5303:5000::1 and 205.251.195.80

ns-1267.awsdns-30.org points to: 2600:9000:5304:f300::1 and 205.251.196.243

ns-1643.awsdns-13.co.uk points to: 2600:9000:5306:6b00::1 and 205.251.198.107

The mail server for d2l.com is d2l-com.mail.protection.outlook.com.

d2l-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c942::1, 2a01:111:f403:c942::3, 2a01:111:f403:c944::, 2a01:111:f403:c944::1, 52.101.190.0, 52.101.190.1, 52.101.190.3 and 52.101.192.1.