11mark.com - robtex.com

11mark.com

DNSSEC⚠️ Not signed
A3.33.251.168🇺🇸 Amazon3.33.240.0/20
PTRaec037177372cc6cd.awsglobalaccelerator.com
A15.197.225.128🇺🇸 Amazon15.197.224.0/20
NSns41.domaincontrol.com ⭐
A2603:5:2142::15🇺🇸 GODADDY-DNS2603:5:2140::/44
PTRns41.domaincontrol.com
A97.74.100.21🇺🇸 GODADDY-DNS97.74.100.0/23
PTRns41.domaincontrol.com
NSns42.domaincontrol.com
A2603:5:2242::15🇺🇸 GODADDY-DNS2603:5:2240::/44
PTRns42.domaincontrol.com
A173.201.68.21🇺🇸 GODADDY-DNS173.201.68.0/23
PTRns42.domaincontrol.com
MXd273852a.ess.barracudanetworks.com ⭐
A209.222.82.252🇺🇸 Amazon209.222.82.0/24 EC2 Prefix
PTRmail.ess.barracuda.com
A209.222.82.253🇺🇸 Amazon209.222.82.0/24 EC2 Prefix
PTRmail.ess.barracuda.com
A209.222.82.255🇺🇸 Amazon209.222.82.0/24 EC2 Prefix
PTRmail.ess.barracuda.com
MXd273852b.ess.barracudanetworks.com(20)
A209.222.82.252🇺🇸 Amazon209.222.82.0/24 EC2 Prefix
PTRmail.ess.barracuda.com
A209.222.82.253🇺🇸 Amazon209.222.82.0/24 EC2 Prefix
PTRmail.ess.barracuda.com
A209.222.82.255🇺🇸 Amazon209.222.82.0/24 EC2 Prefix
PTRmail.ess.barracuda.com
TXTv=verifydomain MS=3447215
TXTgoogle-site-verification=I4gTVgv-uiVX2YMYlSA9jwALeZ_MbCfhz-KZsHL7E10
TXTv=spf1 ip4:50.200.198.157/28 ip4:50.200.198.126/30 ip4:50.227.4.254/30 ip4:19...
SOAns41.domaincontrol.comdns@jomax.net 2025-12-20 #7

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

Up

webmail.11mark.com

Same first word

11mark.com

DNS History

12 records (6 active, 6 former)

200920112013201520172019202120232025NSns41.domaincontrol.comns42.domaincontrol.comns1.sedoparking.comns2.sedoparking.comMXd273852a.ess.barracudanetworks.comd273852b.ess.barracudanetworks.commx2.okco.comA15.197.225.1283.33.251.168173.239.100.53173.239.112.17282.98.86.170
○NSns1.sedoparking.com2008-03-11 → 2008-03-11 · 3 obs
● 2008-03-11 13:45:24
○ 2015-08-09 20:50:56
○ 2026-02-25 22:15:14
○NSns2.sedoparking.com2008-03-11 → 2008-03-11 · 3 obs
● 2008-03-11 13:45:24
○ 2015-08-09 20:50:56
○ 2026-02-25 22:15:14
●NSns41.domaincontrol.com2015-08-09 → 2026-02-25 · 3 obs
○ 2008-03-11 13:45:24
● 2015-08-09 20:50:56
● 2026-02-25 22:15:14
●NSns42.domaincontrol.com2015-11-04 → 2026-02-25 · 3 obs
○ 2015-08-09 20:50:56
● 2015-11-04 06:00:18
● 2026-02-25 22:15:14
●MXd273852a.ess.barracudanetworks.com2026-02-22 → 2026-02-25 · 3 obs
○ 2019-01-13 15:55:08
● 2026-02-22 01:36:52
● 2026-02-25 22:15:14
●MXd273852b.ess.barracudanetworks.com2026-02-22 → 2026-02-25 · 3 obs
○ 2019-01-13 15:55:08
● 2026-02-22 01:36:52
● 2026-02-25 22:15:14
○MXmx2.okco.com2015-08-09 → 2019-01-13 · 5 obs
○ 2008-03-11 13:45:24
● 2015-08-09 20:50:56
● 2019-01-13 15:55:08
○ 2026-02-22 01:36:52
○ 2026-02-25 22:15:14
●A15.197.225.1282026-02-22 → 2026-02-25 · 3 obs
○ 2019-01-13 15:55:08
● 2026-02-22 01:36:52
● 2026-02-25 22:15:14
○A173.239.100.532015-08-09 → 2016-03-06 · 5 obs
○ 2008-03-11 13:45:24
● 2015-08-09 20:50:56
● 2016-03-06 17:32:50
○ 2019-01-13 15:55:08
○ 2026-02-25 22:15:14
○A173.239.112.1722019-01-13 → 2019-01-13 · 4 obs
○ 2016-03-06 17:32:50
● 2019-01-13 15:55:08
○ 2026-02-22 01:36:52
○ 2026-02-25 22:15:14
●A3.33.251.1682026-02-22 → 2026-02-25 · 3 obs
○ 2019-01-13 15:55:08
● 2026-02-22 01:36:52
● 2026-02-25 22:15:14
○A82.98.86.1702008-03-11 → 2008-03-11 · 3 obs
● 2008-03-11 13:45:24
○ 2015-08-09 20:50:56
○ 2026-02-25 22:15:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
11mark.comns41.domaincontrol.com, ns42.domaincontrol.com4 records

✅ Authoritative Response

Server: 97.74.100.21

NS records: ns41.domaincontrol.com, ns42.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 11mark.com (unsigned zone)

⏱️ Timing

Total: 126ms | Queries: -

📄 Records

TypeCountSample Data
A215.197.225.128, 3.33.251.168
NS2ns41.domaincontrol.com, ns42.domaincontrol.com
MX2d273852b.ess.barracudanetworks.com (pri:, d273852a.ess.barracudanetworks.com (pri:
TXT3v=verifydomain MS=3447215, google-site-verification=I4gTVgv-uiVX2YM...
SOA1ns41.domaincontrol.com dns.jomax.net

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns41.domaincontrol.com, ns41.domaincontrol.com, ns42.domaincontrol.com...)

AI analysis

The parent of webmail.11mark.com is 11mark.com.

11mark.com points to two IP numbers: 3.33.251.168 and 15.197.225.128.

Other host names such as myeatpal.com, kinesiotapinginstructor.com, vogeldisplay.com, pppdns.com and gonewildarchive.com share IPs with 11mark.com.

Two name servers ns41.domaincontrol.com and ns42.domaincontrol.com handle the delegation for 11mark.com.

11mark.com shares the same name server setup as other domains, for example bob-erdmann.com, liljayz.com, crosscreative.co.uk, uniqut.com and heathjoshi.com.

Host names with two IP numbers:

ns41.domaincontrol.com points to 2603:5:2142::15 and 97.74.100.21.

ns42.domaincontrol.com points to 2603:5:2242::15 and 173.201.68.21.

Two mail servers handle 11mark.com: d273852a.ess.barracudanetworks.com and d273852b.ess.barracudanetworks.com.

Host names with three IP numbers:

d273852a.ess.barracudanetworks.com points to 209.222.82.252, 209.222.82.253 and 209.222.82.255.

d273852b.ess.barracudanetworks.com points to 209.222.82.252, 209.222.82.253 and 209.222.82.255.

Names pointing to 209.222.82.252 are d273852a.ess.barracudanetworks.com and d273852b.ess.barracudanetworks.com.

Names pointing to 209.222.82.253 are d273852a.ess.barracudanetworks.com and d273852b.ess.barracudanetworks.com.

Names pointing to 209.222.82.255 are d273852a.ess.barracudanetworks.com and d273852b.ess.barracudanetworks.com.