jkelstrup.com - robtex.com

jkelstrup.com

DNSSEC⚠️ Not signed
A198.49.23.144🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US
PTRip-198-49-23-144.defastlink.net
A198.49.23.145🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US
A198.185.159.144🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US
A198.185.159.145🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US
NSns1.dnsimple.com ⭐
A2400:cb00:2049:1::a29f:1804🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
PTRns1.dnsimple.com
A162.159.24.4Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns1.dnsimple.com
NSns2.dnsimple-edge.net
A2620:111:8005::53🇺🇸 AS327712620:111:8005::/48 Vultr Customer Route
A199.247.153.53🇺🇸 AS32771199.247.153.0/24 Vultr Customer Route
NSns3.dnsimple.com
A2400:cb00:2049:1::a29f:1a04🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
PTRns3.dnsimple.com
A162.159.26.4Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns3.dnsimple.com
NSns4.dnsimple-edge.org
A2620:111:8007::53🇺🇸 AS327712620:111:8007::/48 Vultr Customer Route
A199.247.155.53🇺🇸 AS32771199.247.155.0/24 Vultr Customer Route
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c19::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbk-in-f27.1e100.net
A172.253.62.27🇺🇸 Google172.253.62.0/24
PTRbc-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4003:c30::1b🇺🇸 Google2607:f8b0:4003::/48
PTRyutulis-in-f27.1e100.net
A74.125.27.26🇺🇸 Google74.125.27.0/24
PTRyutulis-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2607:f8b0:4001:c70::1a🇺🇸 Google2607:f8b0:4001::/48
PTRyucbful-in-f26.1e100.net
A192.178.209.26🇺🇸 Google192.178.209.0/24
PTRyucbful-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2607:f8b0:4024:c0d::1b🇺🇸 Google2607:f8b0::/32
PTRmj-in-f27.1e100.net
A192.178.152.26🇺🇸 Google192.178.152.0/24
PTRmj-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2607:f8b0:4023:403::1a🇺🇸 Google2607:f8b0::/32
PTRgg-in-f26.1e100.net
A142.250.96.27🇺🇸 Google142.250.96.0/24
PTRgg-in-f27.1e100.net
TXTgoogle-site-verification=GPvErFTUFKQtPQaTPpPZKIRUaUqvCT1ae6wUJ2c1lOw
TXTv=spf1 a include:_spf.google.com ~all
SOAns1.dnsimple.comadmin@dnsimple.com serial=1444306364

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

Similar names

kejlstrup.dk
kjelstrup.dk
kjelstrup.net
kjelstrup.info
kjelstrup.no

DNS History

27 records (13 active, 14 former)

2017201820192020202120222023202420252026NSns1.dnsimple.comns2.dnsimple-edge.netns3.dnsimple.comns4.dnsimple-edge.orgns2.dnsimple.comns4.dnsimple.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA198.185.159.144198.185.159.145198.49.23.144198.49.23.145151.101.189.147151.101.201.147151.101.36.133151.101.37.147151.101.41.147151.101.73.1472a04:4e42:11::4032a04:4e42:2c::4032a04:4e42:2d::4032a04:4e42:2f::4032a04:4e42:9::4032a04:4e42:a::403
●NSns1.dnsimple.com2016-12-17 → 2026-03-11 · 2 obs
● 2016-12-17 12:10:50
● 2026-03-11 02:54:50
●NSns2.dnsimple-edge.net2026-03-11 → 2026-03-11 · 3 obs
○ 2017-12-25 04:32:36
● 2026-03-11 02:54:48
● 2026-03-11 02:54:50
○NSns2.dnsimple.com2016-12-17 → 2017-12-25 · 4 obs
● 2016-12-17 12:10:50
● 2017-12-25 04:32:36
○ 2026-03-11 02:54:48
○ 2026-03-11 02:54:50
●NSns3.dnsimple.com2016-12-17 → 2026-03-11 · 2 obs
● 2016-12-17 12:10:50
● 2026-03-11 02:54:50
●NSns4.dnsimple-edge.org2026-03-11 → 2026-03-11 · 3 obs
○ 2017-12-25 04:32:36
● 2026-03-11 02:54:48
● 2026-03-11 02:54:50
○NSns4.dnsimple.com2016-12-17 → 2017-12-25 · 4 obs
● 2016-12-17 12:10:50
● 2017-12-25 04:32:36
○ 2026-03-11 02:54:48
○ 2026-03-11 02:54:50
●MXalt1.aspmx.l.google.com2017-12-25 → 2026-03-11 · 2 obs
● 2017-12-25 04:32:36
● 2026-03-11 02:54:50
●MXalt2.aspmx.l.google.com2017-12-25 → 2026-03-11 · 2 obs
● 2017-12-25 04:32:36
● 2026-03-11 02:54:50
●MXalt3.aspmx.l.google.com2017-12-25 → 2026-03-11 · 2 obs
● 2017-12-25 04:32:36
● 2026-03-11 02:54:50
●MXalt4.aspmx.l.google.com2017-12-25 → 2026-03-11 · 2 obs
● 2017-12-25 04:32:36
● 2026-03-11 02:54:50
●MXaspmx.l.google.com2017-12-25 → 2026-03-11 · 2 obs
● 2017-12-25 04:32:36
● 2026-03-11 02:54:50
○A151.101.189.1472017-12-25 → 2017-12-25 · 4 obs
○ 2016-12-17 12:10:50
● 2017-12-25 04:32:36
○ 2026-03-11 02:54:48
○ 2026-03-11 02:54:50
○A151.101.201.1472017-12-25 → 2017-12-25 · 4 obs
○ 2016-12-17 12:10:50
● 2017-12-25 04:32:36
○ 2026-03-11 02:54:48
○ 2026-03-11 02:54:50
○A151.101.36.1332016-12-17 → 2016-12-17 · 3 obs
● 2016-12-17 12:10:50
○ 2017-12-25 04:32:36
○ 2026-03-11 02:54:50
○A151.101.37.1472017-12-25 → 2017-12-25 · 4 obs
○ 2016-12-17 12:10:50
● 2017-12-25 04:32:36
○ 2026-03-11 02:54:48
○ 2026-03-11 02:54:50
○A151.101.41.1472017-12-25 → 2017-12-25 · 4 obs
○ 2016-12-17 12:10:50
● 2017-12-25 04:32:36
○ 2026-03-11 02:54:48
○ 2026-03-11 02:54:50
○A151.101.73.1472017-12-25 → 2017-12-25 · 4 obs
○ 2016-12-17 12:10:50
● 2017-12-25 04:32:36
○ 2026-03-11 02:54:48
○ 2026-03-11 02:54:50
●A198.185.159.1442026-03-11 → 2026-03-11 · 3 obs
○ 2017-12-25 04:32:36
● 2026-03-11 02:54:48
● 2026-03-11 02:54:50
●A198.185.159.1452026-03-11 → 2026-03-11 · 3 obs
○ 2017-12-25 04:32:36
● 2026-03-11 02:54:48
● 2026-03-11 02:54:50
●A198.49.23.1442026-03-11 → 2026-03-11 · 3 obs
○ 2017-12-25 04:32:36
● 2026-03-11 02:54:48
● 2026-03-11 02:54:50
●A198.49.23.1452026-03-11 → 2026-03-11 · 3 obs
○ 2017-12-25 04:32:36
● 2026-03-11 02:54:48
● 2026-03-11 02:54:50
○A2a04:4e42:11::4032017-12-25 → 2017-12-25 · 4 obs
○ 2016-12-17 12:10:50
● 2017-12-25 04:32:36
○ 2026-03-11 02:54:48
○ 2026-03-11 02:54:50
○A2a04:4e42:2c::4032017-12-25 → 2017-12-25 · 4 obs
○ 2016-12-17 12:10:50
● 2017-12-25 04:32:36
○ 2026-03-11 02:54:48
○ 2026-03-11 02:54:50
○A2a04:4e42:2d::4032017-12-25 → 2017-12-25 · 4 obs
○ 2016-12-17 12:10:50
● 2017-12-25 04:32:36
○ 2026-03-11 02:54:48
○ 2026-03-11 02:54:50
○A2a04:4e42:2f::4032017-12-25 → 2017-12-25 · 4 obs
○ 2016-12-17 12:10:50
● 2017-12-25 04:32:36
○ 2026-03-11 02:54:48
○ 2026-03-11 02:54:50
○A2a04:4e42:9::4032017-12-25 → 2017-12-25 · 4 obs
○ 2016-12-17 12:10:50
● 2017-12-25 04:32:36
○ 2026-03-11 02:54:48
○ 2026-03-11 02:54:50
○A2a04:4e42:a::4032017-12-25 → 2017-12-25 · 4 obs
○ 2016-12-17 12:10:50
● 2017-12-25 04:32:36
○ 2026-03-11 02:54:48
○ 2026-03-11 02:54:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comm.gtld-servers.net, a.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net...-
jkelstrup.comns1.dnsimple.com, ns3.dnsimple.com, ns4.dnsimple-edge.org, ns2.dnsimple-edge.net4 records

✅ Authoritative Response

Server: 162.159.24.4

NS records: ns1.dnsimple.com, ns3.dnsimple.com, ns4.dnsimple-edge.org, ns2.dnsimple-edge.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jkelstrup.com (unsigned zone)

⏱️ Timing

Total: 334ms | Queries: -

📄 Records

TypeCountSample Data
A4198.49.23.144, 198.49.23.145...
NS4ns1.dnsimple.com, ns2.dnsimple-edge.net...
MX5aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)...
TXT2google-site-verification=GPvErFTUFKQtPQa, v=spf1 a include:_spf.google.com ~all
SOA1ns1.dnsimple.com admin.dnsimple.com

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.dnsimple.com, ns1.dnsimple.com, ns3.dnsimple.com...)

Analysis

IP Addresses

jkelstrup.com resolves to four IP numbers: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.

Other host names such as brittanyterwilliger.com, olarch.com, aliyasfoods.com, osoa.ca and teahrushing.com share IPs with jkelstrup.com.

Name Servers

jkelstrup.com is delegated to four name servers: ns1.dnsimple.com, ns3.dnsimple.com, ns2.dnsimple-edge.net and ns4.dnsimple-edge.org.

jkelstrup.com at least partially shares name servers with other domains, for instance superorbital.space, gsb-betting.com, draftbox.com, rubinoshoes.com and zigned.com.

These name servers are commonly used with ns2.dnsimple.com and ns4.dnsimple.com.

Host names with two IP numbers: ns1.dnsimple.com points to 2400:cb00:2049:1::a29f:1804 and 162.159.24.4; ns3.dnsimple.com points to 2400:cb00:2049:1::a29f:1a04 and 162.159.26.4; ns2.dnsimple-edge.net points to 2620:111:8005::53 and 199.247.153.53; ns4.dnsimple-edge.org points to 2620:111:8007::53 and 199.247.155.53.

Mail Servers

Five mail servers handle jkelstrup.com: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

jkelstrup.com shares at least partially some mail servers with other domains, including investmate.com, ns500699.ns500765.ns500693.ns500693.ns500693.ns500693.ns500699.ns500699.ns500693.ns500699.ns500699.ns500699.ns500693.ns500588.ns500588.ns500612.ns500588.dtrkdll.com, ns500671.ns500731.ns500671.ns500671.ns500671.ns500731.ns500688.ns500704.ns500649.ns500671.ns500666.ns500153.tenderladiesbz.com, ns500699.ns500734.ns500693.ns500734.ns500683.ns500588.ns500612.ns500632.ns500632.ns500632.ns500588.ns500578.ns500110.dtrkdll.com and ns500758.ns500758.ns500759.ns500698.ns500736.ns500698.ns500698.ns500698.ns500708.ns500576.ns500708.ns500708.ns500686.ns500619.tracksymphony.com.

these mail servers are often used together with mail servers aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

Hostname aspmx.l.google.com points to 2607:f8b0:4004:c19::1b and 172.253.62.27.

Hostname alt1.aspmx.l.google.com points to 2607:f8b0:4003:c30::1b and 74.125.27.26.

Hostname alt2.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.26.

Hostname alt3.aspmx.l.google.com points to 2607:f8b0:4024:c0d::1b and 192.178.152.26.

Hostname alt4.aspmx.l.google.com points to 2607:f8b0:4023:403::1a and 142.250.96.27.