knowledgebase.eu - dns.ninja

`knowledgebase.eu`

DNSSEC	⚠️ Not signed
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 2026-06-01 #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=1125242600

Same first word

Similar names

knolwedgebase.com

baseknowledge.com

DNS History

15 records (4 active, 11 former)

●NSa.gpk.eu2026-03-03 → 2026-06-16 · 3 obs

○ 2018-05-29 17:23:08
● 2026-03-03 02:18:56
● 2026-06-16 12:54:24

●NSb.gpk.eu2026-03-03 → 2026-06-16 · 3 obs

○ 2018-05-29 17:23:08
● 2026-03-03 02:18:56
● 2026-06-16 12:54:24

●NSc.gpk.eu2026-03-03 → 2026-06-16 · 3 obs

○ 2018-05-29 17:23:08
● 2026-03-03 02:18:56
● 2026-06-16 12:54:24

○NShrh1.royalqueendomains.co.uk2018-05-29 → 2018-05-29 · 4 obs

○ 2016-12-25 01:10:46
● 2018-05-29 17:23:08
○ 2026-03-03 02:18:56
○ 2026-06-16 12:54:24

○NShrh2.royalqueendomains.co.uk2018-05-29 → 2018-05-29 · 4 obs

○ 2016-12-25 01:10:46
● 2018-05-29 17:23:08
○ 2026-03-03 02:18:56
○ 2026-06-16 12:54:24

○NShrh3.royalqueendomains.co.uk2018-05-29 → 2018-05-29 · 4 obs

○ 2016-12-25 01:10:46
● 2018-05-29 17:23:08
○ 2026-03-03 02:18:56
○ 2026-06-16 12:54:24

○NSns1.golem.eu2015-07-05 → 2016-12-25 · 4 obs

● 2015-07-05 06:25:40
● 2016-12-25 01:10:46
○ 2018-05-29 17:23:08
○ 2026-06-16 12:54:24

○NSns2.golem.eu2015-07-05 → 2016-12-25 · 4 obs

● 2015-07-05 06:25:40
● 2016-12-25 01:10:46
○ 2018-05-29 17:23:08
○ 2026-06-16 12:54:24

○NSns3.golem.eu2015-07-05 → 2016-12-25 · 4 obs

● 2015-07-05 06:25:40
● 2016-12-25 01:10:46
○ 2018-05-29 17:23:08
○ 2026-06-16 12:54:24

○MX.2026-03-03 → 2026-06-16 · 2 obs

○ 2026-03-03 02:18:56
○ 2026-06-16 12:54:24

○A109.235.63.1032015-07-05 → 2016-12-25 · 4 obs

● 2015-07-05 06:25:40
● 2016-12-25 01:10:46
○ 2018-05-29 17:23:08
○ 2026-06-16 12:54:24

○A209.38.54.1912026-03-03 → 2026-03-31 · 5 obs

○ 2018-05-29 17:23:08
● 2026-03-03 02:18:56
● 2026-03-31 14:50:46
○ 2026-05-16 13:29:12
○ 2026-06-16 12:54:24

○A52.58.78.162018-05-29 → 2018-05-29 · 4 obs

○ 2016-12-25 01:10:46
● 2018-05-29 17:23:08
○ 2026-03-03 02:18:56
○ 2026-06-16 12:54:24

○A75.2.126.672026-03-03 → 2026-06-16 · 2 obs

○ 2026-03-03 02:18:56
○ 2026-06-16 12:54:24

●A76.223.112.362026-05-16 → 2026-06-16 · 3 obs

○ 2026-03-31 14:50:46
● 2026-05-16 13:29:12
● 2026-06-16 12:54:24

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:82.165.4.5

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1470ms | 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 (c.gpk.eu, b.gpk.eu, a.gpk.eu...)

Analysis

IP Addresses

knowledgebase.eu resolves to one IP address: 76.223.112.36.

gametime.eu, infocus.eu, eitel.eu and two other host names share IP numbers with knowledgebase.eu.

Name Servers

knowledgebase.eu has three name servers — a.gpk.eu, b.gpk.eu and c.gpk.eu.

knowledgebase.eu has at least partial name server overlap with other domains, such as dewa.eu, goldenline.ch, namur.eu and two others.

Each of a.gpk.eu, b.gpk.eu and c.gpk.eu points to two IP numbers. a.gpk.eu points to 3.65.43.32 and 2a05:d014:a67:a290::a. b.gpk.eu points to 167.71.72.66 and 2a03:b0c0:2:d0::e8c:8001. c.gpk.eu points to 82.165.4.5 and 2a00:da00:f203:400::1.