complexity.eu - dns.ninja

`complexity.eu`

DNSSEC	🔒 Signed (DS record present)
A	76.223.112.36^{🇺🇸 Amazon76.223.112.0/20}
		PTR	`ae5f041f8efad4460.awsglobalaccelerator.com`
NS	`a.gpk.eu` ⭐
		A	2a05:d014:a67:a290::a^{🇩🇪 Amazon2a05:d014:800::/38 AMAZON AWS}
			PTR	`a.gpk.eu`
		A	3.65.43.32^{🇩🇪 Amazon3.64.0.0/12 EC2 FRA Prefix}
			PTR	`a.gpk.eu`
NS	`b.gpk.eu`
		A	2a03:b0c0:2:d0::e8c:8001^{🇳🇱 DIGITALOCEAN2a03:b0c0:2::/48 DigitalOcean}
			PTR	`b.gpk.eu`
		A	167.71.72.66^{🇳🇱 DIGITALOCEAN167.71.64.0/20 DigitalOcean}
			PTR	`b.gpk.eu`
NS	`c.gpk.eu`
		A	2a00:da00:f203:400::1^{🇬🇧 IONOS-AS2a00:da00:f200::/39 IONOS SE vl5.wdr.gb}
			PTR	`c.gpk.eu`
		A	82.165.4.5^{🇩🇪 IONOS-AS82.165.4.0/22 ionos-cloud vl5.wdr.gb}
			PTR	`c.gpk.eu`
TXT	`v=spf1 -all`
SOA	`a.gpk.eu`dnsmaster4@gpark.eu 2026-06-23 #2

`eu`

	DNSSEC	🔒 Signed (DS record present)
	NS	`si.dns.eu` ⭐
	NS	`be.dns.eu`
	NS	`w.dns.eu`
	NS	`x.dns.eu`
	NS	`y.dns.eu`
	SOA	`si.dns.eu`tech@eurid.eu serial=1126245941

Same first word

DNS History

12 records (4 active, 8 former)

●NSa.gpk.eu2019-04-13 → 2026-07-19 · 3 obs

○ 2017-02-05 12:46:10
● 2019-04-13 03:02:34
● 2026-07-19 06:14:16

●NSb.gpk.eu2019-04-13 → 2026-07-19 · 3 obs

○ 2017-02-05 12:46:10
● 2019-04-13 03:02:34
● 2026-07-19 06:14:16

●NSc.gpk.eu2019-04-13 → 2026-07-19 · 3 obs

○ 2017-02-05 12:46:10
● 2019-04-13 03:02:34
● 2026-07-19 06:14:16

○NSns1.gpk.eu2015-07-16 → 2017-02-05 · 4 obs

● 2015-07-16 17:42:32
● 2017-02-05 12:46:10
○ 2019-04-13 03:02:34
○ 2026-07-19 06:14:16

○NSns2.gpk.eu2015-07-16 → 2017-02-05 · 4 obs

● 2015-07-16 17:42:32
● 2017-02-05 12:46:10
○ 2019-04-13 03:02:34
○ 2026-07-19 06:14:16

○NSns3.gpk.eu2015-07-16 → 2017-02-05 · 4 obs

● 2015-07-16 17:42:32
● 2017-02-05 12:46:10
○ 2019-04-13 03:02:34
○ 2026-07-19 06:14:16

○MX.2026-03-15 → 2026-07-19 · 2 obs

○ 2026-03-15 05:44:12
○ 2026-07-19 06:14:16

○MXmail.mailer-host.com2015-07-16 → 2015-07-16 · 3 obs

● 2015-07-16 17:42:32
○ 2015-11-20 11:35:32
○ 2026-07-19 06:14:16

○A109.235.63.1032015-07-16 → 2017-02-05 · 4 obs

● 2015-07-16 17:42:32
● 2017-02-05 12:46:10
○ 2019-04-13 03:02:34
○ 2026-07-19 06:14:16

○A52.58.78.162019-04-13 → 2019-04-13 · 4 obs

○ 2017-02-05 12:46:10
● 2019-04-13 03:02:34
○ 2026-03-15 05:44:12
○ 2026-07-19 06:14:16

○A75.2.126.672026-03-15 → 2026-04-20 · 5 obs

○ 2019-04-13 03:02:34
● 2026-03-15 05:44:12
● 2026-04-20 03:26:38
○ 2026-05-29 15:48:18
○ 2026-07-19 06:14:16

●A76.223.112.362026-05-29 → 2026-07-19 · 3 obs

○ 2026-04-20 03:26:38
● 2026-05-29 15:48:18
● 2026-07-19 06:14:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
eu	be.dns.eu, y.dns.eu, w.dns.eu, si.dns.eu...	-
complexity.eu	c.gpk.eu, a.gpk.eu, b.gpk.eu	6 records

✅ Authoritative Response

Server:3.65.43.32

NS records: c.gpk.eu, a.gpk.eu, b.gpk.eu

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 761ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`76.223.112.36`
NS	3	`c.gpk.eu, a.gpk.eu...`
MX	1	`. (pri: 0)`
TXT	1	`v=spf1 -all`
SOA	1	`a.gpk.eu dnsmaster4.gpark.eu`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (a.gpk.eu, b.gpk.eu, c.gpk.eu...)

Analysis

IP Addresses

complexity.eu directs to one IP number, which is 76.223.112.36.

Among the host names that share IP numbers with complexity.eu are tgo.eu, tropea.eu, 123go.eu and two others.

Name Servers

DNS for complexity.eu is handled by three authoritative name servers: a.gpk.eu, b.gpk.eu and c.gpk.eu.

There is at least partial name server overlap between complexity.eu and other domains — easyrider.eu, ambis.eu, gohan.eu and two more among them.

Three hostnames — a.gpk.eu, b.gpk.eu and c.gpk.eu — each have two IP addresses: a.gpk.eu has 3.65.43.32 and 2a05:d014:a67:a290::a, b.gpk.eu has 167.71.72.66 and 2a03:b0c0:2:d0::e8c:8001, and c.gpk.eu has 82.165.4.5 and 2a00:da00:f203:400::1.