xcourses.com - dns.ninja

xcourses.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=1783210726

Same first word

xcourses.com

Similar names

xsources.com
xscourse.com
rxsouces.com
sourcexs.com
sourcexs.nl

DNS History

13 records (4 active, 9 former)

20162017201820192020202120222023202420252026NSns1.afternic.comns2.afternic.comns13.domaincontrol.comns14.domaincontrol.comns75.domaincontrol.comns76.domaincontrol.comMXmailstore1.secureserver.netsmtp.secureserver.netA13.248.169.4876.223.54.146184.168.221.1184.168.221.63184.168.221.91
●NSns1.afternic.com2026-06-07 → 2026-07-05 · 3 obs
○ 2017-03-27 09:38:44
● 2026-06-07 08:44:18
● 2026-07-05 00:38:48
○NSns13.domaincontrol.com2016-05-04 → 2017-03-27 · 5 obs
○ 2016-02-02 09:22:54
● 2016-05-04 04:23:16
● 2017-03-27 09:38:44
○ 2026-06-07 08:44:18
○ 2026-07-05 00:38:48
○NSns14.domaincontrol.com2016-05-04 → 2017-03-27 · 5 obs
○ 2016-02-02 09:22:54
● 2016-05-04 04:23:16
● 2017-03-27 09:38:44
○ 2026-06-07 08:44:18
○ 2026-07-05 00:38:48
●NSns2.afternic.com2026-06-07 → 2026-07-05 · 3 obs
○ 2017-03-27 09:38:44
● 2026-06-07 08:44:18
● 2026-07-05 00:38:48
○NSns75.domaincontrol.com2015-07-02 → 2015-11-08 · 4 obs
● 2015-07-02 18:11:54
● 2015-11-08 12:05:32
○ 2016-02-02 09:22:54
○ 2026-07-05 00:38:48
○NSns76.domaincontrol.com2015-07-02 → 2015-11-08 · 4 obs
● 2015-07-02 18:11:54
● 2015-11-08 12:05:32
○ 2016-02-02 09:22:54
○ 2026-07-05 00:38:48
○MXmailstore1.secureserver.net2015-07-02 → 2017-03-27 · 7 obs
● 2015-07-02 18:11:54
● 2015-11-08 12:05:32
○ 2016-02-02 09:22:54
● 2016-05-04 04:23:16
● 2017-03-27 09:38:44
○ 2026-06-07 08:44:18
○ 2026-07-05 00:38:48
○MXsmtp.secureserver.net2015-07-02 → 2017-03-27 · 7 obs
● 2015-07-02 18:11:54
● 2015-11-08 12:05:32
○ 2016-02-02 09:22:54
● 2016-05-04 04:23:16
● 2017-03-27 09:38:44
○ 2026-06-07 08:44:18
○ 2026-07-05 00:38:48
●A13.248.169.482026-06-07 → 2026-07-05 · 3 obs
○ 2017-03-27 09:38:44
● 2026-06-07 08:44:18
● 2026-07-05 00:38:48
○A184.168.221.12016-05-04 → 2016-05-04 · 4 obs
○ 2016-02-02 09:22:54
● 2016-05-04 04:23:16
○ 2017-03-27 09:38:44
○ 2026-07-05 00:38:48
○A184.168.221.632015-07-02 → 2015-11-08 · 4 obs
● 2015-07-02 18:11:54
● 2015-11-08 12:05:32
○ 2016-02-02 09:22:54
○ 2026-07-05 00:38:48
○A184.168.221.912017-03-27 → 2017-03-27 · 4 obs
○ 2016-05-04 04:23:16
● 2017-03-27 09:38:44
○ 2026-06-07 08:44:18
○ 2026-07-05 00:38:48
●A76.223.54.1462026-06-07 → 2026-07-05 · 3 obs
○ 2017-03-27 09:38:44
● 2026-06-07 08:44:18
● 2026-07-05 00:38:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
xcourses.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 xcourses.com (unsigned zone)

⏱️ Timing

Total: 98ms | 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

xcourses.com points to the IP addresses 13.248.169.48 and 76.223.54.146

gbcosmetics.com, italanta.com, luxtr.com and two other host names share IP numbers with xcourses.com.

Name Servers

xcourses.com uses two name servers for its delegation: ns1.afternic.com and ns2.afternic.com.

xcourses.com uses the same name servers as several other domains — among them safepccleaner.publicsets.com, zrb.us, mail.bbwfanclub.com and two more.

At least some of xcourses.com's name servers are shared with other domains, for example premium-diet.com, epoch.bar, meuportal.com and two more.

These name servers tend to be used in conjunction with the name servers verification-b53f8hy6rfkwpz8gs2dmu4.ns101.verify.hn.

The two host names ns1.afternic.com and ns2.afternic.com each have a pair of IP addresses: ns1.afternic.com has 97.74.98.69 and 2603:5:2126::45, and ns2.afternic.com has 173.201.66.69 and 2603:5:2226::45.