`academicskillbuilder.com`

DNSSEC	⚠️ Not signed
A	103.224.182.247^{🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse}
		PTR	`lb-182-247.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	103.224.212.9^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns1.above.com`
NS	`ns3.abovedomains.com`
		A	103.224.182.45^{🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns3.above.com`
		A	103.224.212.45^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns3.above.com`
NS	`ns4.abovedomains.com`
		A	103.224.182.46^{🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns4.above.com`
		A	103.224.212.46^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns4.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 2026-03-23 #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=1771291435

Same first word

academicskillbuilder.com

DNS History

13 records (5 active, 8 former)

○NSns1.above.com2015-08-10 → 2016-09-03 · 4 obs

● 2015-08-10 09:51:28
● 2016-09-03 03:10:10
○ 2017-04-18 22:32:36
○ 2026-03-23 08:41:56

●NSns1.abovedomains.com2026-02-24 → 2026-03-23 · 3 obs

○ 2017-04-18 22:32:36
● 2026-02-24 12:48:22
● 2026-03-23 08:41:56

○NSns2.above.com2015-08-10 → 2016-09-03 · 4 obs

● 2015-08-10 09:51:28
● 2016-09-03 03:10:10
○ 2017-04-18 22:32:36
○ 2026-03-23 08:41:56

○NSns3.above.com2017-04-18 → 2017-04-18 · 4 obs

○ 2016-09-03 03:10:10
● 2017-04-18 22:32:36
○ 2026-02-24 12:48:22
○ 2026-03-23 08:41:56

●NSns3.abovedomains.com2026-02-24 → 2026-03-23 · 3 obs

○ 2017-04-18 22:32:36
● 2026-02-24 12:48:22
● 2026-03-23 08:41:56

○NSns4.above.com2017-04-18 → 2017-04-18 · 4 obs

○ 2016-09-03 03:10:10
● 2017-04-18 22:32:36
○ 2026-02-24 12:48:22
○ 2026-03-23 08:41:56

●NSns4.abovedomains.com2026-02-24 → 2026-03-23 · 3 obs

○ 2017-04-18 22:32:36
● 2026-02-24 12:48:22
● 2026-03-23 08:41:56

○MXmail.post-host.net2015-08-10 → 2016-09-03 · 4 obs

● 2015-08-10 09:51:28
● 2016-09-03 03:10:10
○ 2017-04-18 22:32:36
○ 2026-03-23 08:41:56

○MXmx92.m1bp.com2017-04-18 → 2017-04-18 · 4 obs

○ 2016-09-03 03:10:10
● 2017-04-18 22:32:36
○ 2026-02-24 12:48:22
○ 2026-03-23 08:41:56

○MXmx92.mb5p.com2017-04-18 → 2017-04-18 · 4 obs

○ 2016-09-03 03:10:10
● 2017-04-18 22:32:36
○ 2026-02-24 12:48:22
○ 2026-03-23 08:41:56

●MXpark-mx.above.com2026-02-24 → 2026-03-23 · 3 obs

○ 2017-04-18 22:32:36
● 2026-02-24 12:48:22
● 2026-03-23 08:41:56

●A103.224.182.2472026-02-24 → 2026-03-23 · 3 obs

○ 2017-04-18 22:32:36
● 2026-02-24 12:48:22
● 2026-03-23 08:41:56

○A103.224.212.2432015-08-10 → 2017-04-18 · 4 obs

● 2015-08-10 09:51:28
● 2017-04-18 22:32:36
○ 2026-02-24 12:48:22
○ 2026-03-23 08:41:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, c.gtld-servers.net, m.gtld-servers.net, g.gtld-servers.net...	-
academicskillbuilder.com	ns3.abovedomains.com, ns4.abovedomains.com	4 records

✅ Authoritative Response

Server:103.224.182.45

NS records: ns3.abovedomains.com, ns4.abovedomains.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for academicskillbuilder.com (unsigned zone)

⏱️ Timing

Total: 465ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.224.182.247`
NS	2	`ns4.abovedomains.com, ns3.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: 4

Out-of-bailiwick: 4 (ns3.abovedomains.com, ns3.abovedomains.com, ns4.abovedomains.com...)

Analysis

IP Addresses

academicskillbuilder.com resolves to a single IP address: 103.224.182.247.

Other host names including www.thailandmuseum.com, sundance-catalog.domoney.org, yotubekids.com, muhumana.com and autohorize.net share IP numbers with academicskillbuilder.com.

Name Servers

academicskillbuilder.com is delegated to three name servers: ns1.abovedomains.com, ns3.abovedomains.com and ns4.abovedomains.com.

academicskillbuilder.com at least partially shares name servers with other domains, including (0x786e7878)indian(0x706f726e).com, www.thtdrama.com, www.leadingspite.com, creativeproxy.c(0x736578).org and orhassagvaqw.com.

These name servers are often used together with ns2.abovedomains.com, ns15.abovedomains.com, ns16.abovedomains.com, 421.ns1.abovedomains.com, 421.ns2.abovedomains.com, 5014.ns1.abovedomains.com, 5014.ns2.abovedomains.com, contact-us-at.edoms.biz and domain-may-be-for-sale-at.edoms.biz.

Host names with two IP numbers:

ns1.abovedomains.com points to: 103.224.182.9 and 103.224.212.9

ns3.abovedomains.com points to: 103.224.182.45 and 103.224.212.45

ns4.abovedomains.com points to: 103.224.182.46 and 103.224.212.46

Mail Servers

academicskillbuilder.com is handled by a single mail server, park-mx.above.com.

academicskillbuilder.com shares its mail server setup with other domains, including db118cc60d4b.site, 189.105.client.e-access.com.au, valleintimo.net, www.deisube.com and e5dn6bo44o.net.

park-mx.above.com points to a single IP: 103.224.212.34.

academicskillbuilder.com - robtex.com