mathline.dk - dns.ninja

`mathline.dk`

DNSSEC	🔒 Signed (DS record present)
A	93.191.156.95^{🇩🇰 team-blue-denmark93.191.152.0/21 ZITCOM A/S}
		PTR	`linux217.unoeuro.com`
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`
TXT	`v=spf1 include:spf.simply.com ?all`
SOA	`ns1.simply.com`hostmaster@simply.com 2020-07-29 #90

`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 1786160520localtime Sat Aug 8 05:42:00 2026gmtime Sat Au...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1786160520

Same first word

mathline.net

mathline.hu

mathline.dk

mathline.com

Similar names

DNS History

10 records (5 active, 5 former)

●NSns1.simply.com2026-03-17 → 2026-08-08 · 3 obs

○ 2016-07-13 03:01:02
● 2026-03-17 18:17:42
● 2026-08-08 03:47:06

○NSns1.surf-town.net2015-08-01 → 2016-07-13 · 4 obs

● 2015-08-01 18:57:22
● 2016-07-13 03:01:02
○ 2026-03-17 18:17:42
○ 2026-08-08 03:47:06

●NSns2.simply.com2026-03-17 → 2026-08-08 · 3 obs

○ 2016-07-13 03:01:02
● 2026-03-17 18:17:42
● 2026-08-08 03:47:06

○NSns2.surf-town.net2015-08-01 → 2016-07-13 · 4 obs

● 2015-08-01 18:57:22
● 2016-07-13 03:01:02
○ 2026-03-17 18:17:42
○ 2026-08-08 03:47:06

●NSns3.simply.com2026-03-17 → 2026-08-08 · 3 obs

○ 2016-07-13 03:01:02
● 2026-03-17 18:17:42
● 2026-08-08 03:47:06

○NSns3.surf-town.net2015-08-01 → 2016-07-13 · 4 obs

● 2015-08-01 18:57:22
● 2016-07-13 03:01:02
○ 2026-03-17 18:17:42
○ 2026-08-08 03:47:06

●NSns4.simply.com2026-03-17 → 2026-08-08 · 3 obs

○ 2016-07-13 03:01:02
● 2026-03-17 18:17:42
● 2026-08-08 03:47:06

○MXmail17.surf-town.net2015-08-01 → 2016-07-13 · 4 obs

● 2015-08-01 18:57:22
● 2016-07-13 03:01:02
○ 2026-03-17 18:17:42
○ 2026-08-08 03:47:06

○A212.97.132.1142015-08-01 → 2016-07-13 · 4 obs

● 2015-08-01 18:57:22
● 2016-07-13 03:01:02
○ 2026-03-17 18:17:42
○ 2026-08-08 03:47:06

●A93.191.156.952026-03-17 → 2026-08-08 · 3 obs

○ 2016-07-13 03:01:02
● 2026-03-17 18:17:42
● 2026-08-08 03:47:06

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:91.197.248.80

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: 3440ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`93.191.156.95`
NS	4	`ns3.simply.com, ns1.simply.com...`
TXT	1	`v=spf1 include:spf.simply.com ?all`
SOA	1	`ns1.simply.com hostmaster.simply.com`

Analysis

IP Addresses

mathline.dk has exactly one IP address — 93.191.156.95.

www.wisemice.dk, www.daza.dk, unkenya.org plus two other host names have IP numbers in common with mathline.dk.

Name Servers

Four name servers handle the delegation for mathline.dk: ns1.simply.com, ns2.simply.com, ns3.simply.com and ns4.simply.com.

The name servers of mathline.dk overlap at least partially with those of other domains — among them sportsbase.dk, adarate.com, volduke.com and two more.

Host names pointing to two IP addresses:

The A records for ns1.simply.com return 91.197.248.78 and 2a02:2339:1:15c::4562:4562.

The A records for ns2.simply.com return 185.25.141.15 and 2a02:2339:4006:101::4562:4562.

Host names resolving to a single IP address:

ns3.simply.com resolves to the IP address 91.197.248.79.

ns4.simply.com resolves to the IP address 91.197.248.80.