securityengineering.co - dns.ninja

`securityengineering.co`

DNSSEC	⚠️ Not signed
A	103.224.212.141^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
		PTR	`lb-212-141.above.com`
NS	`ns1.abovedomains.com` ⭐ ⚠️ Not in parent delegation
		A	103.224.182.9^{🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse}
		A	103.224.182.77^{🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse}
		A	103.224.182.85^{🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse}
		A	103.224.212.9^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
NS	`5014.ns1.abovedomains.com` ⚠️ Not in zone NS records
		A	103.224.182.9^{🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse}
		A	103.224.182.77^{🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse}
		A	103.224.182.85^{🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse}
		A	103.224.212.9^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
NS	`5014.ns2.abovedomains.com` ⚠️ Not in zone NS records
		A	103.224.182.10^{🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse}
		A	103.224.212.10^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
		A	103.224.212.51^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
		A	103.224.212.53^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
NS	`ns2.abovedomains.com` ⚠️ Not in parent delegation
		A	103.224.182.10^{🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse}
		A	103.224.212.10^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
		A	103.224.212.51^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
		A	103.224.212.53^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
MX	`park-mx.above.com` ⭐
		A	103.224.212.34^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
TXT	`v=spf1 ip6:fdcf:abda:4154::/48 -all`
SOA	`ns1.abovedomains.com`hostmaster@trellian.com 2026-07-30 #1

`co`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns0.centralnic.net` ⭐
	NS	`a.registrydns.co`
	NS	`b.registrydns.co`
	NS	`c.registrydns.co`
	NS	`d.registrydns.co`
	SOA	`ns0.centralnic.net`hostmaster@centralnic.net serial=1759720282

Same first word

securityengineering.net

securityengineering.co

DNS History

15 records (6 active, 9 former)

●NS5014.ns1.abovedomains.com2026-07-30 → 2026-07-30 · 2 obs

○ 2026-05-19 06:11:18
● 2026-07-30 12:55:20

●NS5014.ns2.abovedomains.com2026-07-30 → 2026-07-30 · 2 obs

○ 2026-05-19 06:11:18
● 2026-07-30 12:55:20

●NSns1.abovedomains.com2026-07-30 → 2026-07-30 · 2 obs

○ 2026-05-19 06:11:18
● 2026-07-30 12:55:20

○NSns1.afternic.com2026-05-19 → 2026-05-19 · 3 obs

○ 2017-04-04 08:02:10
● 2026-05-19 06:11:18
○ 2026-07-30 12:55:20

●NSns2.abovedomains.com2026-07-30 → 2026-07-30 · 2 obs

○ 2026-05-19 06:11:18
● 2026-07-30 12:55:20

○NSns2.afternic.com2026-05-19 → 2026-05-19 · 3 obs

○ 2017-04-04 08:02:10
● 2026-05-19 06:11:18
○ 2026-07-30 12:55:20

○NSns55.domaincontrol.com2015-08-16 → 2017-04-04 · 4 obs

● 2015-08-16 09:47:08
● 2017-04-04 08:02:10
○ 2026-05-19 06:11:18
○ 2026-07-30 12:55:20

○NSns56.domaincontrol.com2015-08-16 → 2017-04-04 · 4 obs

● 2015-08-16 09:47:08
● 2017-04-04 08:02:10
○ 2026-05-19 06:11:18
○ 2026-07-30 12:55:20

○MXmailstore1.secureserver.net2015-08-16 → 2017-04-04 · 4 obs

● 2015-08-16 09:47:08
● 2017-04-04 08:02:10
○ 2026-05-19 06:11:18
○ 2026-07-30 12:55:20

●MXpark-mx.above.com2026-07-30 → 2026-07-30 · 2 obs

○ 2026-05-19 06:11:18
● 2026-07-30 12:55:20

○MXsmtp.secureserver.net2015-08-16 → 2017-04-04 · 4 obs

● 2015-08-16 09:47:08
● 2017-04-04 08:02:10
○ 2026-05-19 06:11:18
○ 2026-07-30 12:55:20

●A103.224.212.1412026-07-30 → 2026-07-30 · 2 obs

○ 2026-05-19 06:11:18
● 2026-07-30 12:55:20

○A13.248.169.482026-05-19 → 2026-05-19 · 3 obs

○ 2017-04-04 08:02:10
● 2026-05-19 06:11:18
○ 2026-07-30 12:55:20

○A50.63.202.522015-08-16 → 2017-04-04 · 4 obs

● 2015-08-16 09:47:08
● 2017-04-04 08:02:10
○ 2026-05-19 06:11:18
○ 2026-07-30 12:55:20

○A76.223.54.1462026-05-19 → 2026-05-19 · 3 obs

○ 2017-04-04 08:02:10
● 2026-05-19 06:11:18
○ 2026-07-30 12:55:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
co	a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co	-
securityengineering.co	5014.ns1.abovedomains.com, 5014.ns2.abovedomains.com	-

✅ Authoritative Response

Server:103.224.212.10

NS records: 5014.ns1.abovedomains.com, 5014.ns2.abovedomains.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for securityengineering.co (unsigned zone)

⏱️ Timing

Total: 452ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.224.212.141`
NS	2	`ns2.abovedomains.com, ns1.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`

Analysis

IP Addresses

securityengineering.co directs to one IP number, which is 103.224.212.141.

Among the host names that share IP numbers with securityengineering.co are cettoh0803.trc318.com, fullberkah.xyz, paqnsf6658.pol4dxz.com and two others.

Name Servers

The domain securityengineering.co is delegated to these four name servers: ns1.abovedomains.com, ns2.abovedomains.com, 5014.ns1.abovedomains.com and 5014.ns2.abovedomains.com.

There is at least partial name server overlap between securityengineering.co and other domains — viax-pulse.pro, www.fb.zone.dnsdb.org, int.your-domain.com and two more among them.

These name servers regularly appear alongside ns15.abovedomains.com, ns16.abovedomains.com, 421.ns1.abovedomains.com and 5 other name servers in NS record sets.

The hosts ns1.abovedomains.com, ns2.abovedomains.com, 5014.ns1.abovedomains.com and 5014.ns2.abovedomains.com each have four IP numbers: ns1.abovedomains.com resolves to 103.224.182.9, 103.224.182.77, 103.224.182.85 and 103.224.212.9; ns2.abovedomains.com resolves to 103.224.182.10, 103.224.212.10, 103.224.212.51 and 103.224.212.53; 5014.ns1.abovedomains.com resolves to 103.224.182.9, 103.224.182.77, 103.224.182.85 and 103.224.212.9; 5014.ns2.abovedomains.com resolves to 103.224.182.10, 103.224.212.10, 103.224.212.51 and 103.224.212.53.

ns1.abovedomains.com and 5014.ns1.abovedomains.com each have 103.224.182.9 IP addresses.

ns1.abovedomains.com and 5014.ns1.abovedomains.com each have 103.224.182.77 IP addresses.

ns1.abovedomains.com and 5014.ns1.abovedomains.com each have 103.224.182.85 IP addresses.

ns1.abovedomains.com and 5014.ns1.abovedomains.com each have 103.224.212.9 IP addresses.

ns2.abovedomains.com and 5014.ns2.abovedomains.com each have 103.224.182.10 IP addresses.

ns2.abovedomains.com and 5014.ns2.abovedomains.com each have 103.224.212.10 IP addresses.

ns2.abovedomains.com and 5014.ns2.abovedomains.com each have 103.224.212.51 IP addresses.

ns2.abovedomains.com and 5014.ns2.abovedomains.com each have 103.224.212.53 IP addresses.

Mail Servers

securityengineering.co routes its mail through a single mail server, park-mx.above.com.

securityengineering.co has the same mail server arrangement as a number of other domains, for example bowvalleymotel.com, carenavigator.com.au, mechanicalengineering.com.au and two more.

park-mx.above.com resolves to 103.224.212.34 and no other IP number.