`webmatematik.dk`

DNSSEC	🔒 Signed (DS record present)
A	176.57.89.144^{🇸🇪 Cygategroup176.57.88.0/22}
NS	`ns1.simply.com` ⭐
		A	2a02:2339:1:15c::4562:4562^{🇩🇰 team-blue-denmark2a02:2339::/36}
			PTR	`ns1.simply.com`
		A	91.197.248.78^{🇩🇰 team-blue-denmark91.197.248.0/22}
			PTR	`ns1.simply.com`
NS	`ns2.simply.com`
		A	2a02:2339:4006:101::4562:4562^{🇩🇰 team-blue-denmark2a02:2339:4000::/34}
			PTR	`ns2.simply.com`
		A	185.25.141.15^{🇩🇰 team-blue-denmark185.25.141.0/24 Zitcom A/S}
			PTR	`ns2.simply.com`
NS	`ns3.simply.com`
		A	91.197.248.79^{🇩🇰 team-blue-denmark91.197.248.0/22}
			PTR	`ns3.simply.com`
NS	`ns4.simply.com`
		A	91.197.248.80^{🇩🇰 team-blue-denmark91.197.248.0/22}
			PTR	`ns4.simply.com`
MX	`mx.simply.com` ⭐
		A	94.231.106.20^{🇩🇰 team-blue-denmark94.231.96.0/20 ZITCOM A/S}
			PTR	`mx.simply.com`
TXT	`trustpilot-one-time-verification-id=a6f43dbe-2cb0-4af6-ae8c-b732190dbed2`
TXT	`google-site-verification=3Uv1uec7KLn7H7Ic6HhOA4c7k1q_LI42zmIyd3A8y08`
TXT	`google-site-verification=NTomAjSzmYbuhCi7pYGh_DLcCNgqWK0nGFwJdRJTBlQ`
TXT	`v=spf1 include:spf.simply.com ?all`
SOA	`ns1.simply.com`hostmaster@simply.com 2025-11-18 #0

`dk`

	DNSSEC	🔒 Signed (DS record present)
	NS	`b.nic.dk` ⭐
	NS	`c.nic.dk`
	NS	`h.nic.dk`
	NS	`l.nic.dk`
	NS	`s.nic.dk`
	NS	`t.nic.dk`
	TXT	`DK zone updateEpoch 1778671981localtime Wed May 13 13:33:01 2026gmtime Wed Ma...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1778671981

rank #763160 globally
rank #2292 in the tld
WOT: SAFE (65/100)

Same first word

webmatematik.dk

DNS History

12 records (6 active, 6 former)

●NSns1.simply.com2026-03-12 → 2026-05-13 · 3 obs

○ 2017-04-05 18:16:58
● 2026-03-12 12:18:12
● 2026-05-13 11:51:06

○NSns1.surf-town.net2016-08-05 → 2017-04-05 · 4 obs

● 2016-08-05 23:24:46
● 2017-04-05 18:16:58
○ 2026-03-12 12:18:12
○ 2026-05-13 11:51:06

●NSns2.simply.com2026-03-12 → 2026-05-13 · 3 obs

○ 2017-04-05 18:16:58
● 2026-03-12 12:18:12
● 2026-05-13 11:51:06

○NSns2.surf-town.net2016-08-05 → 2017-04-05 · 4 obs

● 2016-08-05 23:24:46
● 2017-04-05 18:16:58
○ 2026-03-12 12:18:12
○ 2026-05-13 11:51:06

●NSns3.simply.com2026-03-12 → 2026-05-13 · 3 obs

○ 2017-04-05 18:16:58
● 2026-03-12 12:18:12
● 2026-05-13 11:51:06

○NSns3.surf-town.net2016-08-05 → 2017-04-05 · 4 obs

● 2016-08-05 23:24:46
● 2017-04-05 18:16:58
○ 2026-03-12 12:18:12
○ 2026-05-13 11:51:06

●NSns4.simply.com2026-03-12 → 2026-05-13 · 3 obs

○ 2017-04-05 18:16:58
● 2026-03-12 12:18:12
● 2026-05-13 11:51:06

○MXmailb11.foretag.surftown.se2016-08-05 → 2017-04-05 · 4 obs

● 2016-08-05 23:24:46
● 2017-04-05 18:16:58
○ 2026-03-12 12:18:12
○ 2026-05-13 11:51:06

●MXmx.simply.com2026-03-12 → 2026-05-13 · 3 obs

○ 2017-04-05 18:16:58
● 2026-03-12 12:18:12
● 2026-05-13 11:51:06

●A176.57.89.1442026-03-12 → 2026-05-13 · 3 obs

○ 2017-04-05 18:16:58
● 2026-03-12 12:18:12
● 2026-05-13 11:51:06

○A213.180.70.1582016-08-05 → 2016-08-05 · 3 obs

● 2016-08-05 23:24:46
○ 2017-04-05 18:16:58
○ 2026-05-13 11:51:06

○A31.216.38.1622017-04-05 → 2017-04-05 · 4 obs

○ 2016-08-05 23:24:46
● 2017-04-05 18:16:58
○ 2026-03-12 12:18:12
○ 2026-05-13 11:51:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dk	h.nic.dk, c.nic.dk, b.nic.dk, t.nic.dk...	-
webmatematik.dk	ns1.simply.com, ns2.simply.com, ns3.simply.com, ns4.simply.com	-

✅ Authoritative Response

Server:91.197.248.79

NS records: ns1.simply.com, ns2.simply.com, ns3.simply.com, ns4.simply.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1658ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`176.57.89.144`
NS	4	`ns3.simply.com, ns1.simply.com...`
MX	1	`mx.simply.com (pri: 10)`
TXT	4	`google-site-verification=3Uv1uec7KLn7H7I, google-site-verification=NTomAjSzmYbuhCi...`
SOA	1	`ns1.simply.com hostmaster.simply.com`

Analysis

IP Addresses

webmatematik.dk points to an IP address: 176.57.89.144.

other host names include www.pluggakuten.se, formelsamlingen.se, arabiska.matteboken.se, mathplanet.com and www.matteboken.se; they share IP numbers with webmatematik.dk.

Name Servers

webmatematik.dk delegates to four name servers: ns1.simply.com, ns2.simply.com, ns3.simply.com and ns4.simply.com.

webmatematik.dk at least partially shares name servers with other domains, for instance xn--lbkbdelaug-05aek.dk, genas.se, myextension.dk, cafleksibel.dk and econobot.com.

These name servers are commonly used with the following: ns1.unoeuro.com, ns2.unoeuro.com, ns3.unoeuro.com and ns4.unoeuro.com.

Host names with two IP numbers:

ns1.simply.com points to: 2a02:2339:1:15c::4562:4562 and 91.197.248.78

ns2.simply.com points to: 2a02:2339:4006:101::4562:4562 and 185.25.141.15

Host names with one IP number:

ns3.simply.com points to: 91.197.248.79

ns4.simply.com points to: 91.197.248.80

Mail Servers

webmatematik.dk is handled by a single mail server, mx.simply.com.

webmatematik.dk uses the same mail server setup as other domains, for instance macbruger.dk, hland.dk, gratis-ting.dk, josepizza.no and liberti.dk.

webmatematik.dk shares some mail servers with other domains, for example taxlegal.dk, rockland.dk and nordiccloud.dk.

The host name mx.simply.com points to IP 94.231.106.20.

webmatematik.dk - robtex.com

webmatematik.dk

dk

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`webmatematik.dk`

`dk`