maintask.dk - dns.ninja

`maintask.dk`

DNSSEC	⚠️ Not signed
A	82.165.189.144^{🇩🇪 IONOS-AS82.165.0.0/16 IONOS-PA-4}
		PTR	`gn51.gullestrupnet.dk`
NS	`ns51.gullestrupnet.dk` ⭐
		A	82.165.189.144^{🇩🇪 IONOS-AS82.165.0.0/16 IONOS-PA-4}
			PTR	`gn51.gullestrupnet.dk`
NS	`ns52.gullestrupnet.dk`
		A	82.165.203.134^{🇩🇪 IONOS-AS82.165.0.0/16 IONOS-PA-4}
			PTR	`mail51.gullestrupnet.dk`
MX	`mail.maintask.dk` ⭐
		A	82.165.203.134^{🇩🇪 IONOS-AS82.165.0.0/16 IONOS-PA-4}
			PTR	`mail51.gullestrupnet.dk`
MX	`backupmail.gullestrupnet.dk`⁽³⁰⁾
		A	82.165.203.134^{🇩🇪 IONOS-AS82.165.0.0/16 IONOS-PA-4}
			PTR	`mail51.gullestrupnet.dk`
TXT	`v=spf1 +a +mx -all`
SOA	`ns51.gullestrupnet.dk`mail@maintask.dk 2021-01-18 #1

`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 1784369521localtime Sat Jul 18 12:12:01 2026gmtime Sat Ju...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1784369521

Subdomains

mail.maintask.dk

Same first word

maintask.pro

maintask.com

maintask.dk

maintask.net

Similar names

DNS History

10 records (5 active, 5 former)

○NSns.gullestrupnet.dk2015-04-27 → 2015-10-19 · 4 obs

● 2015-04-27 00:50:54
● 2015-10-19 16:43:48
○ 2015-12-21 03:22:02
○ 2026-07-18 10:54:06

○NSns2.gullestrupnet.dk2015-04-27 → 2015-10-19 · 4 obs

● 2015-04-27 00:50:54
● 2015-10-19 16:43:48
○ 2015-12-21 03:22:02
○ 2026-07-18 10:54:06

○NSns5.gullestrupnet.dk2015-04-27 → 2015-10-19 · 4 obs

● 2015-04-27 00:50:54
● 2015-10-19 16:43:48
○ 2015-12-21 03:22:02
○ 2026-07-18 10:54:06

●NSns51.gullestrupnet.dk2015-12-21 → 2026-07-18 · 3 obs

○ 2015-10-19 16:43:48
● 2015-12-21 03:22:02
● 2026-07-18 10:54:06

●NSns52.gullestrupnet.dk2015-12-21 → 2026-07-18 · 3 obs

○ 2015-10-19 16:43:48
● 2015-12-21 03:22:02
● 2026-07-18 10:54:06

●MXbackupmail.gullestrupnet.dk2015-04-27 → 2026-07-18 · 2 obs

● 2015-04-27 00:50:54
● 2026-07-18 10:54:06

●MXmail.maintask.dk2015-04-27 → 2026-07-18 · 2 obs

● 2015-04-27 00:50:54
● 2026-07-18 10:54:06

○A136.243.79.972015-12-21 → 2016-12-23 · 5 obs

○ 2015-10-19 16:43:48
● 2015-12-21 03:22:02
● 2016-12-23 11:25:34
○ 2026-04-05 07:27:06
○ 2026-07-18 10:54:06

●A82.165.189.1442026-04-05 → 2026-07-18 · 3 obs

○ 2016-12-23 11:25:34
● 2026-04-05 07:27:06
● 2026-07-18 10:54:06

○A89.249.3.1192015-04-27 → 2015-10-19 · 4 obs

● 2015-04-27 00:50:54
● 2015-10-19 16:43:48
○ 2015-12-21 03:22:02
○ 2026-07-18 10:54:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dk	b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk...	-
maintask.dk	ns51.gullestrupnet.dk, ns52.gullestrupnet.dk	2 records

✅ Authoritative Response

Server:82.165.189.144

NS records: ns51.gullestrupnet.dk, ns52.gullestrupnet.dk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for maintask.dk (unsigned zone)

⏱️ Timing

Total: 2543ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`82.165.189.144`
NS	2	`ns51.gullestrupnet.dk, ns52.gullestrupnet.dk`
MX	2	`mail.maintask.dk (pri: 10), backupmail.gullestrupnet.dk (pri: 30)`
TXT	1	`v=spf1 +a +mx -all`
SOA	1	`ns51.gullestrupnet.dk mail.maintask.dk`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns51.gullestrupnet.dk, ns52.gullestrupnet.dk)

Analysis

Hierarchy

mail.maintask.dk is delegated beneath maintask.dk.

IP Addresses

maintask.dk has exactly one IP address — 82.165.189.144.

gn15.gullestrupnet.dk, brobak.dk, gsaf.dk plus two other host names have IP numbers in common with maintask.dk.

Name Servers

maintask.dk is delegated to two name servers: ns51.gullestrupnet.dk and ns52.gullestrupnet.dk.

The name server configuration of maintask.dk is shared with other domains, for instance lakeroad.dk, havgaard.net, pietrocini.dk and two others.

maintask.dk shares at least some of its name servers with other domains, such as gullestrup.net.

ns51.gullestrupnet.dk → 82.165.189.144 and ns52.gullestrupnet.dk → 82.165.203.134: one IP number per host name.

Mail Servers

maintask.dk uses two mail servers, backupmail.gullestrupnet.dk and mail.maintask.dk.

At least some of the mail servers used by maintask.dk are shared with other domains: lind.dk, brobak.dk, gsaf.dk and two others among them.

These mail servers tend to be used in conjunction with the mail servers mail.safnet.dk.

backupmail.gullestrupnet.dk and mail.maintask.dk both resolve to the same single IP address: 82.165.203.134.

backupmail.gullestrupnet.dk and mail.maintask.dk are host names that each point to 82.165.203.134 IP addresses.