courseography.com - robtex.com

courseography.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
NSverification-urj2ap2akmgcchkhharttb.ns101.verify.hn ⚠️ Not in zone NS records
A13.248.169.48🇺🇸 Amazon13.248.160.0/20
PTRa904c694c05102f30.awsglobalaccelerator.com
A76.223.54.146🇺🇸 Amazon76.223.48.0/20
PTRa904c694c05102f30.awsglobalaccelerator.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=1771291435

Subdomains

school.courseography.com

Same first word

courseography.com

Similar names

hopesurrogacy.com

DNS History

16 records (5 active, 11 former)

20162017201820192020202120222023202420252026NSns1.afternic.comns2.afternic.comverification-urj2ap2akmgcchkhharttb.ns101.verify.hnns33.domaincontrol.comns34.domaincontrol.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA13.248.169.4876.223.54.146198.185.159.144198.185.159.145198.49.23.144198.49.23.145
●NSns1.afternic.com2026-03-07 → 2026-03-23 · 3 obs
○ 2017-06-05 08:47:06
● 2026-03-07 08:15:58
● 2026-03-23 19:10:34
●NSns2.afternic.com2026-03-07 → 2026-03-23 · 3 obs
○ 2017-06-05 08:47:06
● 2026-03-07 08:15:58
● 2026-03-23 19:10:34
○NSns33.domaincontrol.com2015-05-27 → 2017-06-05 · 4 obs
● 2015-05-27 17:01:30
● 2017-06-05 08:47:06
○ 2026-03-07 08:15:58
○ 2026-03-23 19:10:34
○NSns34.domaincontrol.com2015-05-27 → 2017-06-05 · 4 obs
● 2015-05-27 17:01:30
● 2017-06-05 08:47:06
○ 2026-03-07 08:15:58
○ 2026-03-23 19:10:34
●NSverification-urj2ap2akmgcchkhharttb.ns101.verify.hn2026-03-07 → 2026-03-23 · 3 obs
○ 2017-06-05 08:47:06
● 2026-03-07 08:15:58
● 2026-03-23 19:10:34
○MXalt1.aspmx.l.google.com2015-05-27 → 2017-06-05 · 4 obs
● 2015-05-27 17:01:30
● 2017-06-05 08:47:06
○ 2026-03-07 08:15:58
○ 2026-03-23 19:10:34
○MXalt2.aspmx.l.google.com2015-05-27 → 2017-06-05 · 4 obs
● 2015-05-27 17:01:30
● 2017-06-05 08:47:06
○ 2026-03-07 08:15:58
○ 2026-03-23 19:10:34
○MXalt3.aspmx.l.google.com2015-05-27 → 2017-06-05 · 4 obs
● 2015-05-27 17:01:30
● 2017-06-05 08:47:06
○ 2026-03-07 08:15:58
○ 2026-03-23 19:10:34
○MXalt4.aspmx.l.google.com2015-05-27 → 2017-06-05 · 4 obs
● 2015-05-27 17:01:30
● 2017-06-05 08:47:06
○ 2026-03-07 08:15:58
○ 2026-03-23 19:10:34
○MXaspmx.l.google.com2015-05-27 → 2017-06-05 · 4 obs
● 2015-05-27 17:01:30
● 2017-06-05 08:47:06
○ 2026-03-07 08:15:58
○ 2026-03-23 19:10:34
●A13.248.169.482026-03-07 → 2026-03-23 · 3 obs
○ 2017-06-05 08:47:06
● 2026-03-07 08:15:58
● 2026-03-23 19:10:34
○A198.185.159.1442015-05-27 → 2017-06-05 · 4 obs
● 2015-05-27 17:01:30
● 2017-06-05 08:47:06
○ 2026-03-07 08:15:58
○ 2026-03-23 19:10:34
○A198.185.159.1452015-05-27 → 2017-06-05 · 4 obs
● 2015-05-27 17:01:30
● 2017-06-05 08:47:06
○ 2026-03-07 08:15:58
○ 2026-03-23 19:10:34
○A198.49.23.1442015-05-27 → 2017-06-05 · 4 obs
● 2015-05-27 17:01:30
● 2017-06-05 08:47:06
○ 2026-03-07 08:15:58
○ 2026-03-23 19:10:34
○A198.49.23.1452015-05-27 → 2017-06-05 · 4 obs
● 2015-05-27 17:01:30
● 2017-06-05 08:47:06
○ 2026-03-07 08:15:58
○ 2026-03-23 19:10:34
●A76.223.54.1462026-03-07 → 2026-03-23 · 3 obs
○ 2017-06-05 08:47:06
● 2026-03-07 08:15:58
● 2026-03-23 19:10:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
courseography.comns1.afternic.com, ns2.afternic.com, verification-urj2ap2akmgcchkhharttb.ns101.verify.hn4 records

✅ Authoritative Response

Server:97.74.98.69

NS records: ns1.afternic.com, ns2.afternic.com, verification-urj2ap2akmgcchkhharttb.ns101.verify.hn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for courseography.com (unsigned zone)

⏱️ Timing

Total: 4267ms | 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

courseography.com is the parent of school.courseography.com.

IP Addresses

The entity courseography.com points to two IP numbers: 13.248.169.48 and 76.223.54.146.

For instance, other host names grandpa(0x736578).com, host-111-184-126-233.dynamic.kbtelecom.net, nremm.com, americanonline.net and maxxbizz.com share IP numbers with courseography.com.

Name Servers

The delegation for courseography.com is handled by three name servers: ns1.afternic.com, ns2.afternic.com and verification-urj2ap2akmgcchkhharttb.ns101.verify.hn.

courseography.com shares name servers with other domains at least partially, for example nrw.access-gateway.com, rcsc.org, roadrun.com, bankmetal.com and dentaldirect.com.au.

These name servers are commonly used with the name servers verification-d3jclucsp89ganyqbydeny.ns101.verify.hn and verification-q2yfbmuxrvnsdnaogqtqft.ns101.verify.hn.

Host names with two IPs:

ns1.afternic.com points to 2603:5:2126::45 and 97.74.98.69

ns2.afternic.com points to 2603:5:2226::45 and 173.201.66.69

verification-urj2ap2akmgcchkhharttb.ns101.verify.hn points to 13.248.169.48 and 76.223.54.146