datasystem.dk - dns.ninja

`datasystem.dk`

DNSSEC	⚠️ Not signed
A	46.183.139.220^{🇩🇰 SENTIA46.183.139.0/24}
NS	`ns1.gigahost.dk` ⭐
		A	46.183.139.31^{🇩🇰 SENTIA46.183.139.0/24}
			PTR	`ns1.gigahost.dk`
NS	`ns2.gigahost.dk`
		A	46.183.139.222^{🇩🇰 SENTIA46.183.139.0/24}
			PTR	`web22.gigahost.dk`
NS	`ns3.gigahost.dk`
		A	71.19.249.71^{🇨🇦 ESECUREDATACOM-171.19.249.0/24 eSecureData.com Inc.}
			PTR	`ns3.gigahost.dk`
NS	`ns4.gigahost.dk`
		A	51.79.215.130^{🇸🇬 OVH51.79.128.0/17 Hosting route}
			PTR	`ns4.gigahost.dk`
NS	`ns5.gigahost.dk`
		A	77.74.192.83^{🇬🇧 UKSERVERS-AS77.74.192.0/21 UK Dedicated Servers Limited}
			PTR	`ns5.gigahost.dk`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c23::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f27.1e100.net`
		A	142.250.31.27^{🇺🇸 Google142.250.31.0/24}
MX	`alt1.aspmx.l.google.com`⁽²⁰⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
MX	`alt2.aspmx.l.google.com`⁽²⁰⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
MX	`aspmx2.googlemail.com`⁽³⁰⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
MX	`aspmx3.googlemail.com`⁽³⁰⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
MX	`aspmx4.googlemail.com`⁽³⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
MX	`aspmx5.googlemail.com`⁽³⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
TXT	`v=spf1 mx include:spf.gigahost.dk -all`
TXT	`spf2.0/pra`
SOA	`ns1.gigahost.dk`hostmaster@datasystem.dk 2026-07-23 #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 1785313981localtime Wed Jul 29 10:33:01 2026gmtime Wed Ju...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1785313981

Subdomains

mail.datasystem.dk

Same first word

Similar names

DNS History

17 records (13 active, 4 former)

●NSns1.gigahost.dk2015-08-09 → 2026-07-29 · 2 obs

● 2015-08-09 15:13:12
● 2026-07-29 09:04:52

●NSns2.gigahost.dk2015-08-09 → 2026-07-29 · 2 obs

● 2015-08-09 15:13:12
● 2026-07-29 09:04:52

●NSns3.gigahost.dk2015-08-09 → 2026-07-29 · 2 obs

● 2015-08-09 15:13:12
● 2026-07-29 09:04:52

●NSns4.gigahost.dk2015-08-09 → 2026-07-29 · 2 obs

● 2015-08-09 15:13:12
● 2026-07-29 09:04:52

●NSns5.gigahost.dk2015-08-09 → 2026-07-29 · 2 obs

● 2015-08-09 15:13:12
● 2026-07-29 09:04:52

●MXalt1.aspmx.l.google.com2026-02-25 → 2026-07-29 · 3 obs

○ 2020-12-30 07:32:52
● 2026-02-25 23:22:20
● 2026-07-29 09:04:52

●MXalt2.aspmx.l.google.com2026-02-25 → 2026-07-29 · 3 obs

○ 2020-12-30 07:32:52
● 2026-02-25 23:22:20
● 2026-07-29 09:04:52

●MXaspmx.l.google.com2026-02-25 → 2026-07-29 · 3 obs

○ 2020-12-30 07:32:52
● 2026-02-25 23:22:20
● 2026-07-29 09:04:52

●MXaspmx2.googlemail.com2026-02-25 → 2026-07-29 · 3 obs

○ 2020-12-30 07:32:52
● 2026-02-25 23:22:20
● 2026-07-29 09:04:52

●MXaspmx3.googlemail.com2026-02-25 → 2026-07-29 · 3 obs

○ 2020-12-30 07:32:52
● 2026-02-25 23:22:20
● 2026-07-29 09:04:52

●MXaspmx4.googlemail.com2026-02-25 → 2026-07-29 · 3 obs

○ 2020-12-30 07:32:52
● 2026-02-25 23:22:20
● 2026-07-29 09:04:52

●MXaspmx5.googlemail.com2026-02-25 → 2026-07-29 · 3 obs

○ 2020-12-30 07:32:52
● 2026-02-25 23:22:20
● 2026-07-29 09:04:52

○MXmx1.gigahost.dk2015-08-09 → 2020-12-30 · 4 obs

● 2015-08-09 15:13:12
● 2020-12-30 07:32:52
○ 2026-02-25 23:22:20
○ 2026-07-29 09:04:52

○MXmx2.gigahost.dk2015-08-09 → 2020-12-30 · 4 obs

● 2015-08-09 15:13:12
● 2020-12-30 07:32:52
○ 2026-02-25 23:22:20
○ 2026-07-29 09:04:52

○MXmx3.gigahost.dk2015-08-09 → 2020-12-30 · 4 obs

● 2015-08-09 15:13:12
● 2020-12-30 07:32:52
○ 2026-02-25 23:22:20
○ 2026-07-29 09:04:52

○A217.116.232.2202015-08-09 → 2020-12-30 · 4 obs

● 2015-08-09 15:13:12
● 2020-12-30 07:32:52
○ 2026-02-25 23:22:20
○ 2026-07-29 09:04:52

●A46.183.139.2202026-02-25 → 2026-07-29 · 3 obs

○ 2020-12-30 07:32:52
● 2026-02-25 23:22:20
● 2026-07-29 09:04:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dk	t.nic.dk, l.nic.dk, b.nic.dk, h.nic.dk...	-
datasystem.dk	ns1.gigahost.dk, ns2.gigahost.dk, ns3.gigahost.dk, ns4.gigahost.dk...	5 records

✅ Authoritative Response

Server:46.183.139.222

NS records: ns1.gigahost.dk, ns2.gigahost.dk, ns3.gigahost.dk, ns4.gigahost.dk, ns5.gigahost.dk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for datasystem.dk (unsigned zone)

⏱️ Timing

Total: 727ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`46.183.139.220`
NS	5	`ns1.gigahost.dk, ns4.gigahost.dk...`
MX	7	`ASPMX.L.GOOGLE.COM (pri: 10), ASPMX5.GOOGLEMAIL.COM (pri: 30)...`
TXT	2	`spf2.0/pra, v=spf1 mx include:spf.gigahost.dk -all`
SOA	1	`ns1.gigahost.dk hostmaster.datasystem.dk`

📌 Glue Records Collected

Total: 5

Out-of-bailiwick: 5 (ns1.gigahost.dk, ns2.gigahost.dk, ns3.gigahost.dk...)

Analysis

Hierarchy

mail.datasystem.dk is a subdomain of datasystem.dk.

IP Addresses

datasystem.dk directs to one IP number, which is 46.183.139.220.

Among the host names that share IP numbers with datasystem.dk are hurtigebiler.dk, brondbyif.org, azoril.dk and two others.

Name Servers

The authoritative name servers for datasystem.dk are ns1.gigahost.dk, ns2.gigahost.dk, ns3.gigahost.dk and two others.

The name servers of datasystem.dk overlap at least partially with those of other domains — among them highspeed.dk, theoil.dk, psykovision.dk and two more.

These name servers commonly appear alongside the name servers ns4.gigahost.dk and ns5.gigahost.dk.

Hosts that resolve to one IP address:

ns1.gigahost.dk points to the IP address 46.183.139.31.

ns2.gigahost.dk points to the IP address 46.183.139.222.

ns3.gigahost.dk points to the IP address 71.19.249.71.

ns4.gigahost.dk points to the IP address 51.79.215.130.

ns5.gigahost.dk points to the IP address 77.74.192.83.

Mail Servers

datasystem.dk has 7 mail servers — aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com plus 4 other.

datasystem.dk shares at least some of its mail servers with other domains — for example regionalone.wpengine.com, cherepitsa.com.ua, showpads.com and two more.

It is common to find these mail servers paired with mail servers aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and 3 more.

Hosts with two IP numbers each:

aspmx2.googlemail.com maps to two IP addresses — 108.177.123.27 and 2800:3f0:4003:c0f::1b.

aspmx3.googlemail.com maps to two IP addresses — 172.253.116.26 and 2a00:1450:400b:c02::1a.

aspmx4.googlemail.com maps to two IP addresses — 192.178.223.27 and 2a00:1450:4009:c0f::1b.

aspmx5.googlemail.com maps to two IP addresses — 172.253.157.27 and 2a00:1450:400c:c23::1a.

aspmx.l.google.com maps to two IP addresses — 142.250.31.27 and 2607:f8b0:4004:c23::1b.

alt1.aspmx.l.google.com maps to two IP addresses — 108.177.123.27 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.26 and 2a00:1450:400b:c02::1a.

These two host names — aspmx2.googlemail.com and alt1.aspmx.l.google.com — each point to 108.177.123.27 IP addresses.

These two host names — aspmx3.googlemail.com and alt2.aspmx.l.google.com — each point to 2a00:1450:400b:c02::1a IP addresses.

These two host names — aspmx3.googlemail.com and alt2.aspmx.l.google.com — each point to 172.253.116.26 IP addresses.