dncourses.com - dns.ninja

dncourses.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=1782910671

Subdomains

mail.dncourses.com

Same first word

dncourses.com

Similar names

suncoders.info
enducross.de
suncoders.com
coursedns.com
uncrossed.com
sunsdecor.com
cursosend.com.br
nursedocs.com
nursedocs.net
dnssource.com
sourcedns.com
sundecors.com
suncoders.net
drcousens.com
sourcedns.net
enducross.com
drcousens.org
dnscourse.com

DNS History

14 records (4 active, 10 former)

20162017201820192020202120222023202420252026NSns1.afternic.comns2.afternic.combuy.internettraffic.comns1.sedoparking.comns1.uniregistrymarket.linkns2.sedoparking.comns2.uniregistrymarket.linksell.internettraffic.comMXmail.nickstel.comA13.248.169.4876.223.54.14669.172.201.15369.172.201.20872.52.4.119
○NSbuy.internettraffic.com2015-12-03 → 2016-04-07 · 5 obs
○ 2015-07-10 15:39:14
● 2015-12-03 14:42:02
● 2016-04-07 00:27:52
○ 2016-10-11 06:59:42
○ 2026-07-01 13:06:02
●NSns1.afternic.com2026-02-20 → 2026-07-01 · 3 obs
○ 2017-06-03 16:10:56
● 2026-02-20 11:18:56
● 2026-07-01 13:06:02
○NSns1.sedoparking.com2015-07-10 → 2015-07-10 · 3 obs
● 2015-07-10 15:39:14
○ 2015-12-03 14:42:02
○ 2026-07-01 13:06:02
○NSns1.uniregistrymarket.link2016-10-11 → 2017-06-03 · 5 obs
○ 2016-04-07 00:27:52
● 2016-10-11 06:59:42
● 2017-06-03 16:10:56
○ 2026-02-20 11:18:56
○ 2026-07-01 13:06:02
●NSns2.afternic.com2026-02-20 → 2026-07-01 · 3 obs
○ 2017-06-03 16:10:56
● 2026-02-20 11:18:56
● 2026-07-01 13:06:02
○NSns2.sedoparking.com2015-07-10 → 2015-07-10 · 3 obs
● 2015-07-10 15:39:14
○ 2015-12-03 14:42:02
○ 2026-07-01 13:06:02
○NSns2.uniregistrymarket.link2016-10-11 → 2017-06-03 · 5 obs
○ 2016-04-07 00:27:52
● 2016-10-11 06:59:42
● 2017-06-03 16:10:56
○ 2026-02-20 11:18:56
○ 2026-07-01 13:06:02
○NSsell.internettraffic.com2015-12-03 → 2016-04-07 · 5 obs
○ 2015-07-10 15:39:14
● 2015-12-03 14:42:02
● 2016-04-07 00:27:52
○ 2016-10-11 06:59:42
○ 2026-07-01 13:06:02
○MXmail.nickstel.com2015-07-10 → 2015-07-10 · 3 obs
● 2015-07-10 15:39:14
○ 2015-12-03 14:42:02
○ 2026-07-01 13:06:02
●A13.248.169.482026-02-20 → 2026-07-01 · 3 obs
○ 2017-06-03 16:10:56
● 2026-02-20 11:18:56
● 2026-07-01 13:06:02
○A69.172.201.1532016-10-11 → 2017-06-03 · 5 obs
○ 2016-04-07 00:27:52
● 2016-10-11 06:59:42
● 2017-06-03 16:10:56
○ 2026-02-20 11:18:56
○ 2026-07-01 13:06:02
○A69.172.201.2082015-12-03 → 2016-04-07 · 5 obs
○ 2015-07-10 15:39:14
● 2015-12-03 14:42:02
● 2016-04-07 00:27:52
○ 2016-10-11 06:59:42
○ 2026-07-01 13:06:02
○A72.52.4.1192015-07-10 → 2015-07-10 · 3 obs
● 2015-07-10 15:39:14
○ 2015-12-03 14:42:02
○ 2026-07-01 13:06:02
●A76.223.54.1462026-02-20 → 2026-07-01 · 3 obs
○ 2017-06-03 16:10:56
● 2026-02-20 11:18:56
● 2026-07-01 13:06:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comd.gtld-servers.net, e.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net...-
dncourses.comns1.afternic.com, ns2.afternic.com4 records

✅ Authoritative Response

Server:97.74.98.69

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dncourses.com (unsigned zone)

⏱️ Timing

Total: 122ms | Queries: -

📄 Records

TypeCountSample Data
A276.223.54.146, 13.248.169.48
NS2ns1.afternic.com, ns2.afternic.com
MX1. (pri: 0)
TXT1v=spf1 -all
SOA1ns1.afternic.com dns.jomax.net

📌 Glue Records Collected

Total: 4

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

Analysis

Hierarchy

mail.dncourses.com is a subdomain of dncourses.com.

IP Addresses

dncourses.com points to the IP addresses 13.248.169.48 and 76.223.54.146

Among the host names that share IP numbers with dncourses.com are radiantstore.com, mail.marit.se, air-moldova.com and two others.

Name Servers

Two name servers handle the delegation for dncourses.com: ns1.afternic.com and ns2.afternic.com.

dncourses.com has the same name server delegation as a number of other domains, such as background-www.cleverpartner.com, busybeefilms.com, aw69.com and two more.

The name servers of dncourses.com overlap at least partially with those of other domains — among them endlessleisure.com, greg.la, sagecontainers.com and two more.

The name servers verification-qxu9bfdaih4cxurbbn3f4d.ns101.verify.hn, verification-d3jclucsp89ganyqbydeny.ns101.verify.hn and verification-jumkeogovghffpq9q4jxy9.ns101.verify.hn are commonly seen alongside these name servers.

ns1.afternic.com and ns2.afternic.com both carry two IP addresses. The A records for ns1.afternic.com are 97.74.98.69 and 2603:5:2126::45; the A records for ns2.afternic.com are 173.201.66.69 and 2603:5:2226::45.