ukcourse.com - dns.ninja

ukcourse.com

DNSSEC⚠️ Not signed
A13.248.169.48🇺🇸 Amazon13.248.160.0/20
PTRa904c694c05102f30.awsglobalaccelerator.com
A76.223.54.146🇺🇸 Amazon76.223.48.0/20
NSns1.afternic.com ⭐
A2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44
PTRns1.afternic.com
A97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23
PTRns1.afternic.com
NSns2.afternic.com
A2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44
PTRns2.afternic.com
A173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23
PTRns2.afternic.com
TXTv=spf1 -all
SOAns1.afternic.comdns@jomax.net 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=1783424026

Same first word

ukcourse.com

Similar names

courseku.com
sourceuk.com
sourceuk.net

DNS History

19 records (4 active, 15 former)

20162017201820192020202120222023202420252026NSns1.afternic.comns2.afternic.comlaunch1.spaceship.netlaunch2.spaceship.netns07.domaincontrol.comns08.domaincontrol.comns1.atom.comns1.dyna-ns.netns2.atom.comns2.dyna-ns.netMXmailstore1.secureserver.netsmtp.secureserver.netA13.248.169.4876.223.54.14634.195.60.13944.232.173.24950.63.202.2152.20.84.6252.40.42.113
○NSlaunch1.spaceship.net2026-05-17 → 2026-05-17 · 4 obs
○ 2026-05-12 09:49:14
● 2026-05-17 11:51:42
○ 2026-05-24 11:20:32
○ 2026-07-07 11:48:24
○NSlaunch2.spaceship.net2026-05-17 → 2026-05-17 · 4 obs
○ 2026-05-12 09:49:14
● 2026-05-17 11:51:42
○ 2026-05-24 11:20:32
○ 2026-07-07 11:48:24
○NSns07.domaincontrol.com2015-07-19 → 2018-09-24 · 4 obs
● 2015-07-19 05:10:30
● 2018-09-24 16:27:32
○ 2026-03-27 23:45:06
○ 2026-07-07 11:48:24
○NSns08.domaincontrol.com2017-02-09 → 2018-09-24 · 5 obs
○ 2015-07-19 05:10:30
● 2017-02-09 01:40:30
● 2018-09-24 16:27:32
○ 2026-03-27 23:45:06
○ 2026-07-07 11:48:24
●NSns1.afternic.com2026-03-27 → 2026-07-07 · 7 obs
○ 2018-09-24 16:27:32
● 2026-03-27 23:45:06
● 2026-05-12 09:49:14
○ 2026-05-17 11:51:42
○ 2026-05-24 11:20:32
● 2026-06-14 21:49:54
● 2026-07-07 11:48:24
○NSns1.atom.com2026-05-24 → 2026-05-24 · 4 obs
○ 2026-05-17 11:51:42
● 2026-05-24 11:20:32
○ 2026-06-14 21:49:54
○ 2026-07-07 11:48:24
○NSns1.dyna-ns.net2026-03-27 → 2026-07-07 · 2 obs
○ 2026-03-27 23:45:06
○ 2026-07-07 11:48:24
●NSns2.afternic.com2026-03-27 → 2026-07-07 · 7 obs
○ 2018-09-24 16:27:32
● 2026-03-27 23:45:06
● 2026-05-12 09:49:14
○ 2026-05-17 11:51:42
○ 2026-05-24 11:20:32
● 2026-06-14 21:49:54
● 2026-07-07 11:48:24
○NSns2.atom.com2026-05-24 → 2026-05-24 · 4 obs
○ 2026-05-17 11:51:42
● 2026-05-24 11:20:32
○ 2026-06-14 21:49:54
○ 2026-07-07 11:48:24
○NSns2.dyna-ns.net2026-03-27 → 2026-07-07 · 2 obs
○ 2026-03-27 23:45:06
○ 2026-07-07 11:48:24
○MXmailstore1.secureserver.net2015-07-19 → 2018-09-24 · 4 obs
● 2015-07-19 05:10:30
● 2018-09-24 16:27:32
○ 2026-03-27 23:45:06
○ 2026-07-07 11:48:24
○MXsmtp.secureserver.net2015-07-19 → 2018-09-24 · 4 obs
● 2015-07-19 05:10:30
● 2018-09-24 16:27:32
○ 2026-03-27 23:45:06
○ 2026-07-07 11:48:24
●A13.248.169.482026-03-27 → 2026-07-07 · 7 obs
○ 2018-09-24 16:27:32
● 2026-03-27 23:45:06
● 2026-05-12 09:49:14
○ 2026-05-17 11:51:42
○ 2026-05-24 11:20:32
● 2026-06-14 21:49:54
● 2026-07-07 11:48:24
○A34.195.60.1392026-03-27 → 2026-07-07 · 2 obs
○ 2026-03-27 23:45:06
○ 2026-07-07 11:48:24
○A44.232.173.2492026-05-17 → 2026-05-17 · 4 obs
○ 2026-05-12 09:49:14
● 2026-05-17 11:51:42
○ 2026-05-24 11:20:32
○ 2026-07-07 11:48:24
○A50.63.202.212015-07-19 → 2018-09-24 · 4 obs
● 2015-07-19 05:10:30
● 2018-09-24 16:27:32
○ 2026-03-27 23:45:06
○ 2026-07-07 11:48:24
○A52.20.84.622026-05-24 → 2026-05-24 · 4 obs
○ 2026-05-17 11:51:42
● 2026-05-24 11:20:32
○ 2026-06-14 21:49:54
○ 2026-07-07 11:48:24
○A52.40.42.1132026-05-17 → 2026-05-17 · 4 obs
○ 2026-05-12 09:49:14
● 2026-05-17 11:51:42
○ 2026-05-24 11:20:32
○ 2026-07-07 11:48:24
●A76.223.54.1462026-03-27 → 2026-07-07 · 7 obs
○ 2018-09-24 16:27:32
● 2026-03-27 23:45:06
● 2026-05-12 09:49:14
○ 2026-05-17 11:51:42
○ 2026-05-24 11:20:32
● 2026-06-14 21:49:54
● 2026-07-07 11:48:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
ukcourse.comns1.afternic.com, ns2.afternic.com4 records

✅ Authoritative Response

Server:173.201.66.69

NS records: ns1.afternic.com, ns2.afternic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ukcourse.com (unsigned zone)

⏱️ Timing

Total: 873ms | Queries: -

📄 Records

TypeCountSample Data
A276.223.54.146, 13.248.169.48
NS2ns1.afternic.com, ns2.afternic.com
MX1. (pri: 0)
TXT1v=spf1 -all
SOA1ns2.afternic.com dns.jomax.net

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)

Analysis

IP Addresses

ukcourse.com points to the IP addresses 13.248.169.48 and 76.223.54.146

hootersair.com, debtreporters.com, 110.166.rdns.ubiquity.io plus two other host names have IP numbers in common with ukcourse.com.

Name Servers

ukcourse.com is delegated to two name servers: ns1.afternic.com and ns2.afternic.com.

The name server configuration of ukcourse.com is shared with other domains, for instance tr.im.foxmos.com, www.avaknight.com, gapinitiative.com and two others.

There is at least partial name server overlap between ukcourse.com and other domains — likedesign.com, kfsp.com, vanweyenbergh.com and two more among them.

These name servers tend to appear in combination with the name servers verification-m3erh32ujyoastvophjvuz.ns101.verify.hn, verification-iryqusbri9xlks4ssi7d4w.ns101.verify.hn, verification-vesbet7nkettdw2mc9cgox.ns101.verify.hn and verification-ag3xtxqjhqhiyarqdrht2l.ns101.verify.hn.

ns1.afternic.com and ns2.afternic.com each resolve to two IP addresses: ns1.afternic.com points to 97.74.98.69 and 2603:5:2126::45, while ns2.afternic.com points to 173.201.66.69 and 2603:5:2226::45.