highcourses.com - dns.ninja

highcourses.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-iryqusbri9xlks4ssi7d4w.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=1783449406

Previously MX for

highcourses.com

Same first word

highcourses.com

DNS History

10 records (5 active, 5 former)

2017201820192020202120222023202420252026NSns1.afternic.comns2.afternic.comverification-iryqusbri9xlks4ssi7d4w.ns101.verify.hnns1.alyomhost.comns2.alyomhost.comMX.highcourses.comA13.248.169.4876.223.54.146184.171.240.174
●NSns1.afternic.com2026-04-01 → 2026-07-07 · 3 obs
○ 2018-11-18 07:37:26
● 2026-04-01 08:01:40
● 2026-07-07 18:44:14
○NSns1.alyomhost.com2016-12-20 → 2016-12-20 · 3 obs
● 2016-12-20 00:19:16
○ 2018-11-18 07:37:26
○ 2026-07-07 18:44:14
●NSns2.afternic.com2026-04-01 → 2026-07-07 · 3 obs
○ 2018-11-18 07:37:26
● 2026-04-01 08:01:40
● 2026-07-07 18:44:14
○NSns2.alyomhost.com2016-12-20 → 2016-12-20 · 3 obs
● 2016-12-20 00:19:16
○ 2018-11-18 07:37:26
○ 2026-07-07 18:44:14
●NSverification-iryqusbri9xlks4ssi7d4w.ns101.verify.hn2026-04-01 → 2026-07-07 · 3 obs
○ 2018-11-18 07:37:26
● 2026-04-01 08:01:40
● 2026-07-07 18:44:14
○MX.2026-04-01 → 2026-07-07 · 2 obs
○ 2026-04-01 08:01:40
○ 2026-07-07 18:44:14
○MXhighcourses.com2016-12-20 → 2016-12-20 · 3 obs
● 2016-12-20 00:19:16
○ 2018-11-18 07:37:26
○ 2026-07-07 18:44:14
●A13.248.169.482026-04-01 → 2026-07-07 · 3 obs
○ 2018-11-18 07:37:26
● 2026-04-01 08:01:40
● 2026-07-07 18:44:14
○A184.171.240.1742016-12-20 → 2016-12-20 · 3 obs
● 2016-12-20 00:19:16
○ 2018-11-18 07:37:26
○ 2026-07-07 18:44:14
●A76.223.54.1462026-04-01 → 2026-07-07 · 3 obs
○ 2018-11-18 07:37:26
● 2026-04-01 08:01:40
● 2026-07-07 18:44:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
highcourses.comns1.afternic.com, ns2.afternic.com, verification-iryqusbri9xlks4ssi7d4w.ns101.verify.hn4 records

✅ Authoritative Response

Server:97.74.98.69

NS records: ns1.afternic.com, ns2.afternic.com, verification-iryqusbri9xlks4ssi7d4w.ns101.verify.hn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for highcourses.com (unsigned zone)

⏱️ Timing

Total: 3250ms | 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

IP Addresses

highcourses.com directs to two IP numbers, 13.248.169.48 and 76.223.54.146

Additional host names — thepowerofgrowth.com, glamsh.com, ns1.kindervit.com and two others — share IP numbers with highcourses.com.

Name Servers

highcourses.com has three name servers — ns1.afternic.com, ns2.afternic.com and verification-iryqusbri9xlks4ssi7d4w.ns101.verify.hn.

highcourses.com has at least partial name server overlap with other domains, such as calandia.com, fargobankruptcyattorney.com, cakedummy.com and two others.

It is common to see these name servers used together with name servers verification-d3jclucsp89ganyqbydeny.ns101.verify.hn and verification-m3erh32ujyoastvophjvuz.ns101.verify.hn.

Each of ns1.afternic.com, ns2.afternic.com and verification-iryqusbri9xlks4ssi7d4w.ns101.verify.hn points to two IP numbers. ns1.afternic.com points to 97.74.98.69 and 2603:5:2126::45. ns2.afternic.com points to 173.201.66.69 and 2603:5:2226::45. verification-iryqusbri9xlks4ssi7d4w.ns101.verify.hn points to 13.248.169.48 and 76.223.54.146.