`heraeuslearning.com`

DNSSEC	⚠️ Not signed
A	103.224.212.217^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
		PTR	`lb-212-217.above.com`
NS	`ns15.abovedomains.com` ⭐
		A	103.224.182.37^{🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns15.above.com`
NS	`ns1.abovedomains.com`
		A	103.224.182.9^{🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns1.above.com`
		A	103.224.182.77^{🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns1.above.com`
		A	103.224.182.85^{🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns1.above.com`
		A	103.224.212.9^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns1.above.com`
NS	`ns16.abovedomains.com`
		A	103.224.212.37^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns16.above.com`
MX	`park-mx.above.com` ⭐
		A	103.224.212.34^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`park-mx.above.com`
TXT	`v=spf1 ip6:fdcf:abda:4154::/48 -all`
SOA	`ns1.abovedomains.com`hostmaster@trellian.com 2026-07-29 #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=1785330372

⚠️ On DNS blocklist: tif

Subdomains

mail.heraeuslearning.com

Same first word

heraeuslearning.com

DNS History

14 records (5 active, 9 former)

●NSns1.abovedomains.com2026-07-25 → 2026-07-29 · 3 obs

○ 2018-07-20 15:39:42
● 2026-07-25 22:58:14
● 2026-07-29 13:34:50

○NSns1.sierraweb.com2015-05-29 → 2017-01-09 · 4 obs

● 2015-05-29 18:14:24
● 2017-01-09 19:26:06
○ 2018-07-20 15:39:42
○ 2026-07-29 13:34:50

○NSns111465.ztomy.com2018-07-20 → 2018-07-20 · 4 obs

○ 2017-01-09 19:26:06
● 2018-07-20 15:39:42
○ 2026-07-25 22:58:14
○ 2026-07-29 13:34:50

●NSns15.abovedomains.com2026-07-25 → 2026-07-29 · 3 obs

○ 2018-07-20 15:39:42
● 2026-07-25 22:58:14
● 2026-07-29 13:34:50

●NSns16.abovedomains.com2026-07-25 → 2026-07-29 · 3 obs

○ 2018-07-20 15:39:42
● 2026-07-25 22:58:14
● 2026-07-29 13:34:50

○NSns2.sierraweb.com2015-05-29 → 2017-01-09 · 4 obs

● 2015-05-29 18:14:24
● 2017-01-09 19:26:06
○ 2018-07-20 15:39:42
○ 2026-07-29 13:34:50

○NSns211465.ztomy.com2018-07-20 → 2018-07-20 · 4 obs

○ 2017-01-09 19:26:06
● 2018-07-20 15:39:42
○ 2026-07-25 22:58:14
○ 2026-07-29 13:34:50

○NSns3.sierraweb.com2015-05-29 → 2017-01-09 · 4 obs

● 2015-05-29 18:14:24
● 2017-01-09 19:26:06
○ 2018-07-20 15:39:42
○ 2026-07-29 13:34:50

○MXmail.heraeuslearning.com2015-05-29 → 2017-01-09 · 4 obs

● 2015-05-29 18:14:24
● 2017-01-09 19:26:06
○ 2018-07-20 15:39:42
○ 2026-07-29 13:34:50

●MXpark-mx.above.com2026-07-25 → 2026-07-29 · 3 obs

○ 2018-07-20 15:39:42
● 2026-07-25 22:58:14
● 2026-07-29 13:34:50

●A103.224.212.2172026-07-25 → 2026-07-29 · 3 obs

○ 2018-07-20 15:39:42
● 2026-07-25 22:58:14
● 2026-07-29 13:34:50

○A199.191.50.1652018-07-20 → 2018-07-20 · 4 obs

○ 2017-01-09 19:26:06
● 2018-07-20 15:39:42
○ 2026-07-25 22:58:14
○ 2026-07-29 13:34:50

○A65.50.252.722015-05-29 → 2017-01-09 · 4 obs

● 2015-05-29 18:14:24
● 2017-01-09 19:26:06
○ 2018-07-20 15:39:42
○ 2026-07-29 13:34:50

○PTRns111465.ztomy.com2018-07-20 → 2018-07-20 · 3 obs

● 2018-07-20 15:39:42
○ 2026-07-25 22:58:14
○ 2026-07-29 13:34:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
heraeuslearning.com	ns15.abovedomains.com, ns16.abovedomains.com	2 records

✅ Authoritative Response

Server:103.224.212.37

NS records: ns15.abovedomains.com, ns16.abovedomains.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for heraeuslearning.com (unsigned zone)

⏱️ Timing

Total: 339ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.224.212.217`
NS	2	`ns15.abovedomains.com, ns16.abovedomains.com`
MX	1	`park-mx.above.com (pri: 10)`
TXT	1	`v=spf1 ip6:fdcf:abda:4154::/48 -all`
SOA	1	`ns1.abovedomains.com hostmaster.trellian`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns15.abovedomains.com, ns16.abovedomains.com)

Analysis

Hierarchy

heraeuslearning.com is a parent domain of mail.heraeuslearning.com.

IP Addresses

heraeuslearning.com resolves to one IP address: 103.224.212.217.

apexcoins.vip, https.myanmarlovestory.com, cellphone-remote-tracker.com and two other host names share IP numbers with heraeuslearning.com.

Name Servers

heraeuslearning.com has three name servers — ns15.abovedomains.com, ns16.abovedomains.com and ns1.abovedomains.com.

heraeuslearning.com shares at least some of its name servers with other domains, including 8ma134.com, warfarin.de, ns2.162-214-127-236.hostgator-br.com and two others.

These name servers are frequently paired with the name servers ns2.abovedomains.com, 5014.ns1.abovedomains.com and 5014.ns2.abovedomains.com.

Hosts that point to four IP numbers:

ns1.abovedomains.com points to 103.224.182.9, 103.224.182.77, 103.224.182.85 and 103.224.212.9.

Hosts with just one IP address:

ns15.abovedomains.com resolves to 103.224.182.37.

ns16.abovedomains.com resolves to 103.224.212.37.

Mail Servers

Mail for heraeuslearning.com is handled by a single mail server, park-mx.above.com.

heraeuslearning.com uses an identical mail server configuration to several other domains — among them garl.com, meetimgz.com, www.a60b9ea7cf37.space and two more.

park-mx.above.com points to one IP number — 103.224.212.34.

heraeuslearning.com - robtex.com