`highmarkslearning.com`

DNSSEC	⚠️ Not signed
A	13.248.169.48^{🇺🇸 Amazon13.248.160.0/20}
		PTR	`a904c694c05102f30.awsglobalaccelerator.com`
A	76.223.54.146^{🇺🇸 Amazon76.223.48.0/20}
NS	`ns2.afternic.com` ⭐
		A	2603:5:2226::45^{🇺🇸 GODADDY-DNS2603:5:2220::/44}
			PTR	`ns2.afternic.com`
		A	173.201.66.69^{🇺🇸 GODADDY-DNS173.201.66.0/23}
			PTR	`ns2.afternic.com`
NS	`ns1.afternic.com`
		A	2603:5:2126::45^{🇺🇸 GODADDY-DNS2603:5:2120::/44}
			PTR	`ns1.afternic.com`
		A	97.74.98.69^{🇺🇸 GODADDY-DNS97.74.98.0/23}
			PTR	`ns1.afternic.com`
NS	`verification-d3jclucsp89ganyqbydeny.ns101.verify.hn` ⚠️ Not in zone NS records
		A	13.248.169.48^{🇺🇸 Amazon13.248.160.0/20}
			PTR	`a904c694c05102f30.awsglobalaccelerator.com`
		A	76.223.54.146^{🇺🇸 Amazon76.223.48.0/20}
			PTR	`a904c694c05102f30.awsglobalaccelerator.com`
TXT	`v=spf1 -all`
SOA	`ns2.afternic.com`dns@jomax.net serial=1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1776099092

Same first word

highmarkslearning.com

DNS History

7 records (5 active, 2 former)

●NSns1.afternic.com2026-02-28 → 2026-04-13 · 3 obs

○ 2015-11-05 16:43:48
● 2026-02-28 20:03:56
● 2026-04-13 16:59:02

○NSns1.lavnet.net2008-03-12 → 2008-03-12 · 3 obs

● 2008-03-12 21:56:14
○ 2015-11-05 16:43:48
○ 2026-04-13 16:59:02

●NSns2.afternic.com2026-02-28 → 2026-04-13 · 3 obs

○ 2015-11-05 16:43:48
● 2026-02-28 20:03:56
● 2026-04-13 16:59:02

○NSns2.lavnet.net2008-03-12 → 2008-03-12 · 3 obs

● 2008-03-12 21:56:14
○ 2015-11-05 16:43:48
○ 2026-04-13 16:59:02

●NSverification-d3jclucsp89ganyqbydeny.ns101.verify.hn2026-02-28 → 2026-04-13 · 3 obs

○ 2015-11-05 16:43:48
● 2026-02-28 20:03:56
● 2026-04-13 16:59:02

●A13.248.169.482026-02-28 → 2026-04-13 · 2 obs

● 2026-02-28 20:03:56
● 2026-04-13 16:59:02

●A76.223.54.1462026-02-28 → 2026-04-13 · 2 obs

● 2026-02-28 20:03:56
● 2026-04-13 16:59:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
highmarkslearning.com	ns1.afternic.com, ns2.afternic.com, verification-d3jclucsp89ganyqbydeny.ns101.verify.hn	4 records

✅ Authoritative Response

Server:97.74.98.69

NS records: ns1.afternic.com, ns2.afternic.com, verification-d3jclucsp89ganyqbydeny.ns101.verify.hn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for highmarkslearning.com (unsigned zone)

⏱️ Timing

Total: 3305ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`76.223.54.146, 13.248.169.48`
NS	2	`ns1.afternic.com, ns2.afternic.com`
MX	1	`. (pri: 0)`
TXT	1	`v=spf1 -all`
SOA	1	`ns1.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

highmarkslearning.com resolves to two IP numbers: 13.248.169.48 and 76.223.54.146.

Other host names, for instance acc777.com, evilsky.com, auroprint.com, smallcaps.co and mail.dvbfinance.com share IP numbers with highmarkslearning.com.

Name Servers

highmarkslearning.com delegates to three name servers: ns1.afternic.com, ns2.afternic.com and verification-d3jclucsp89ganyqbydeny.ns101.verify.hn.

highmarkslearning.com shares some name servers with other domains, for example biotechcommunity.com, vcdn.net, gust.info, xxwww.com and 0.pokerchip.org.

These name servers are often used together with verification-hegmxyoxv95qmrgtt3aukn.ns101.verify.hn, verification-q2yfbmuxrvnsdnaogqtqft.ns101.verify.hn and verification-jumkeogovghffpq9q4jxy9.ns101.verify.hn.

Host names with two IP numbers:

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

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

verification-d3jclucsp89ganyqbydeny.ns101.verify.hn: 13.248.169.48 and 76.223.54.146

highmarkslearning.com - robtex.com