`datastructures.net`

DNSSEC	⚠️ Not signed
A	103.224.182.250^{🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse}
		PTR	`lb-182-250.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}
			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	`ns1.above.com` ⚠️ Not in zone NS records
		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	`ns2.above.com` ⚠️ Not in zone NS records
		A	103.224.182.10^{🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns2.above.com`
		A	103.224.212.10^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns2.above.com`
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}
			PTR	`ns2.above.com`
		A	103.224.212.10^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns2.above.com`
TXT	`v=spf1 ip6:fdcf:abda:4154::/48 -all`
SOA	`ns1.abovedomains.com`hostmaster@trellian.com 2026-04-15 #1

`net`

	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=1776224612

Subdomains

java4.datastructures.net

DNS History

25 records (5 active, 20 former)

○NSactivedom.earth.orderbox-dns.com2015-08-10 → 2016-07-02 · 4 obs

● 2015-08-10 01:16:54
● 2016-07-02 11:28:28
○ 2017-03-14 20:30:02
○ 2026-04-15 03:56:54

○NSactivedom.mars.orderbox-dns.com2015-08-10 → 2016-07-02 · 4 obs

● 2015-08-10 01:16:54
● 2016-07-02 11:28:28
○ 2017-03-14 20:30:02
○ 2026-04-15 03:56:54

○NSactivedom.mercury.orderbox-dns.com2015-08-10 → 2016-07-02 · 4 obs

● 2015-08-10 01:16:54
● 2016-07-02 11:28:28
○ 2017-03-14 20:30:02
○ 2026-04-15 03:56:54

○NSactivedom.venus.orderbox-dns.com2015-08-10 → 2016-07-02 · 4 obs

● 2015-08-10 01:16:54
● 2016-07-02 11:28:28
○ 2017-03-14 20:30:02
○ 2026-04-15 03:56:54

○NSlocalhost2020-01-30 → 2020-01-30 · 3 obs

○ 2017-03-14 20:30:02
● 2020-01-30 06:22:48
○ 2026-04-15 03:56:54

●NSns1.above.com2026-04-15 → 2026-04-15 · 2 obs

○ 2020-01-30 06:22:48
● 2026-04-15 03:56:54

●NSns1.abovedomains.com2026-04-15 → 2026-04-15 · 2 obs

○ 2020-01-30 06:22:48
● 2026-04-15 03:56:54

○NSns1.active-dns.com2017-03-14 → 2017-03-14 · 4 obs

○ 2016-07-02 11:28:28
● 2017-03-14 20:30:02
○ 2020-01-30 06:22:48
○ 2026-04-15 03:56:54

○NSns1.securetrafficrouting.com2020-01-30 → 2020-01-30 · 3 obs

○ 2017-03-14 20:30:02
● 2020-01-30 06:22:48
○ 2026-04-15 03:56:54

●NSns2.above.com2026-04-15 → 2026-04-15 · 2 obs

○ 2020-01-30 06:22:48
● 2026-04-15 03:56:54

●NSns2.abovedomains.com2026-04-15 → 2026-04-15 · 2 obs

○ 2020-01-30 06:22:48
● 2026-04-15 03:56:54

○NSns2.active-dns.com2017-03-14 → 2017-03-14 · 4 obs

○ 2016-07-02 11:28:28
● 2017-03-14 20:30:02
○ 2020-01-30 06:22:48
○ 2026-04-15 03:56:54

○NSns2.securetrafficrouting.com2020-01-30 → 2020-01-30 · 3 obs

○ 2017-03-14 20:30:02
● 2020-01-30 06:22:48
○ 2026-04-15 03:56:54

○NSns3.active-dns.com2017-03-14 → 2017-03-14 · 4 obs

○ 2016-07-02 11:28:28
● 2017-03-14 20:30:02
○ 2020-01-30 06:22:48
○ 2026-04-15 03:56:54

○NSns4.active-dns.com2017-03-14 → 2017-03-14 · 4 obs

○ 2016-07-02 11:28:28
● 2017-03-14 20:30:02
○ 2020-01-30 06:22:48
○ 2026-04-15 03:56:54

○MXmail.active-dns.com2015-08-10 → 2017-03-14 · 4 obs

● 2015-08-10 01:16:54
● 2017-03-14 20:30:02
○ 2020-01-30 06:22:48
○ 2026-04-15 03:56:54

○MXmail.mailerhost.net2020-01-30 → 2020-01-30 · 3 obs

○ 2017-03-14 20:30:02
● 2020-01-30 06:22:48
○ 2026-04-15 03:56:54

●A103.224.182.2502026-04-15 → 2026-04-15 · 2 obs

○ 2020-01-30 06:22:48
● 2026-04-15 03:56:54

○A173.193.105.2462015-08-10 → 2017-03-14 · 4 obs

● 2015-08-10 01:16:54
● 2017-03-14 20:30:02
○ 2020-01-30 06:22:48
○ 2026-04-15 03:56:54

○A198.58.118.1672020-01-30 → 2020-01-30 · 3 obs

○ 2017-03-14 20:30:02
● 2020-01-30 06:22:48
○ 2026-04-15 03:56:54

○A45.33.2.792020-01-30 → 2020-01-30 · 3 obs

○ 2017-03-14 20:30:02
● 2020-01-30 06:22:48
○ 2026-04-15 03:56:54

○A45.33.23.1832020-01-30 → 2020-01-30 · 3 obs

○ 2017-03-14 20:30:02
● 2020-01-30 06:22:48
○ 2026-04-15 03:56:54

○A45.56.79.232020-01-30 → 2020-01-30 · 3 obs

○ 2017-03-14 20:30:02
● 2020-01-30 06:22:48
○ 2026-04-15 03:56:54

○A45.79.19.1962020-01-30 → 2020-01-30 · 3 obs

○ 2017-03-14 20:30:02
● 2020-01-30 06:22:48
○ 2026-04-15 03:56:54

○A96.126.123.2442020-01-30 → 2020-01-30 · 3 obs

○ 2017-03-14 20:30:02
● 2020-01-30 06:22:48
○ 2026-04-15 03:56:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
datastructures.net	ns1.above.com, ns2.above.com	-

✅ Authoritative Response

Server:103.224.182.10

NS records: ns1.above.com, ns2.above.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for datastructures.net (unsigned zone)

⏱️ Timing

Total: 363ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.224.182.250`
NS	2	`ns2.abovedomains.com, ns1.abovedomains.com`
TXT	1	`v=spf1 ip6:fdcf:abda:4154::/48 -all`
SOA	1	`ns1.abovedomains.com hostmaster.trellian`

Analysis

Hierarchy

datastructures.net is a parent of java4.datastructures.net.

IP Addresses

datastructures.net points to a single IP address: 103.224.182.250.

Other host names such as barbosa.eu, 02mail.de, creperie.co, happy-play.eu and www.toweb.net share IP numbers with datastructures.net.

Name Servers

datastructures.net is delegated to four name servers: ns1.above.com, ns2.above.com, ns1.abovedomains.com and ns2.abovedomains.com.

At least part of the name servers for datastructures.net are shared with other domains, for instance ns2.brassnucles.com, nqc.de, blademaster.com.au, mail.clearandcleanwindows.com and www.figmacn.com.

these name servers are commonly used with the name servers 5014.ns1.abovedomains.com, 5014.ns2.abovedomains.com, 421.ns1.abovedomains.com, 421.ns2.abovedomains.com, ns15.abovedomains.com, ns16.abovedomains.com, 5579.ns1.abovedomains.com, 5579.ns2.abovedomains.com, ns3.abovedomains.com and ns4.abovedomains.com.

Host names with two IPs:

ns1.above.com points to 103.224.182.9 and 103.224.212.9

ns2.above.com points to 103.224.182.10 and 103.224.212.10

ns1.abovedomains.com points to 103.224.182.9 and 103.224.212.9

ns2.abovedomains.com points to 103.224.182.10 and 103.224.212.10

Host names that point to 103.224.182.9: ns1.above.com and ns1.abovedomains.com

Host names that point to 103.224.212.9: ns1.above.com and ns1.abovedomains.com

Host names that point to 103.224.182.10: ns2.above.com and ns2.abovedomains.com

Host names that point to 103.224.212.10: ns2.above.com and ns2.abovedomains.com

datastructures.net - robtex.com