2busy.dk - robtex.com

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`2busy.dk`

DNSSEC	⚠️ Not signed
A	2a01:4f8:2b02:6d4::2^{🇩🇪 Hetzner}
		PTR	`cp01.azehosting.net`
A	157.90.67.40^{🇩🇪 Hetzner}
NS	`ns1.azehosting.net` ⭐ 🔒
		A	2a01:4f8:13b:3146::1^{🇩🇪 Hetzner}
		A	94.130.138.185^{🇩🇪 Hetzner}
			PTR	`ns1.azehosting.net`
NS	`ns2.azehosting.net` 🔒
		A	2a01:4f8:c17:5f0a::2^{🇩🇪 Hetzner}
			PTR	`ns2.azehosting.net`
		A	88.99.15.5^{🇩🇪 Hetzner}
			PTR	`ns2.azehosting.net`
NS	`ns3.azehosting.net` 🔒
		A	2a01:4f8:c17:6a6e::2^{🇩🇪 Hetzner}
			PTR	`ns3.azehosting.net`
		A	88.99.39.181^{🇩🇪 Hetzner}
			PTR	`ns3.azehosting.net`
MX	`2busy.dk` ⭐
		A	2a01:4f8:2b02:6d4::2^{🇩🇪 Hetzner}
			PTR	`cp01.azehosting.net`
		A	157.90.67.40^{🇩🇪 Hetzner}
			PTR	`cp01.azehosting.net`
TXT	`v=spf1 ip4:157.90.67.40 include:spf.azehosting.net +a +mx +ip4:49.12.83.57 +i...`
SOA	`ns1.azehosting.net`server-admin@azehosting.net 2026-01-17 #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 1770993180localtime Fri Feb 13 15:33:00 2026gmtime Fri Fe...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1770993180

MX for

2busy.dk

Same first word

2busy.dk

2busy.net

Similar names

sby2u.com

s2buy.com

by2us.blogspot.com

DNS History

20 records (6 active, 14 former)

○NSns01.one.com2015-06-27 → 2020-02-10 · 7 obs

● 2015-06-27 00:33:24
● 2015-11-10 12:26:08
○ 2016-01-28 02:55:00
○ 2017-02-03 16:58:18
● 2020-02-10 06:55:28
○ 2026-02-15 19:11:10
○ 2026-02-15 19:11:12

○NSns02.one.com2015-06-27 → 2020-02-10 · 7 obs

● 2015-06-27 00:33:24
● 2015-11-10 12:26:08
○ 2016-01-28 02:55:00
○ 2017-02-03 16:58:18
● 2020-02-10 06:55:28
○ 2026-02-15 19:11:10
○ 2026-02-15 19:11:12

●NSns1.azehosting.net2026-02-15 → 2026-02-15 · 3 obs

○ 2020-02-10 06:55:28
● 2026-02-15 19:11:10
● 2026-02-15 19:11:12

●NSns2.azehosting.net2026-02-15 → 2026-02-15 · 3 obs

○ 2020-02-10 06:55:28
● 2026-02-15 19:11:10
● 2026-02-15 19:11:12

●NSns3.azehosting.net2026-02-15 → 2026-02-15 · 3 obs

○ 2020-02-10 06:55:28
● 2026-02-15 19:11:10
● 2026-02-15 19:11:12

○NSns3.business-solution.dk2016-01-28 → 2017-02-03 · 5 obs

○ 2015-11-10 12:26:08
● 2016-01-28 02:55:00
● 2017-02-03 16:58:18
○ 2020-02-10 06:55:28
○ 2026-02-15 19:11:12

○NSns4.business-solution.dk2016-01-28 → 2017-02-03 · 5 obs

○ 2015-11-10 12:26:08
● 2016-01-28 02:55:00
● 2017-02-03 16:58:18
○ 2020-02-10 06:55:28
○ 2026-02-15 19:11:12

●MX2busy.dk2026-02-15 → 2026-02-15 · 3 obs

○ 2020-02-10 06:55:28
● 2026-02-15 19:11:10
● 2026-02-15 19:11:12

○MXmail.2busy.dk2016-01-28 → 2017-02-03 · 5 obs

○ 2015-11-10 12:26:08
● 2016-01-28 02:55:00
● 2017-02-03 16:58:18
○ 2020-02-10 06:55:28
○ 2026-02-15 19:11:12

○MXmx1.pub.mailpod6-cph3.one.com2020-02-10 → 2020-02-10 · 4 obs

○ 2017-02-03 16:58:18
● 2020-02-10 06:55:28
○ 2026-02-15 19:11:10
○ 2026-02-15 19:11:12

○MXmx2.pub.mailpod6-cph3.one.com2020-02-10 → 2020-02-10 · 4 obs

○ 2017-02-03 16:58:18
● 2020-02-10 06:55:28
○ 2026-02-15 19:11:10
○ 2026-02-15 19:11:12

○MXmx3.pub.mailpod6-cph3.one.com2020-02-10 → 2020-02-10 · 4 obs

○ 2017-02-03 16:58:18
● 2020-02-10 06:55:28
○ 2026-02-15 19:11:10
○ 2026-02-15 19:11:12

○MXmxcluster1.one.com2015-06-27 → 2015-11-10 · 4 obs

● 2015-06-27 00:33:24
● 2015-11-10 12:26:08
○ 2016-01-28 02:55:00
○ 2026-02-15 19:11:12

○MXmxcluster2.one.com2015-06-27 → 2015-11-10 · 4 obs

● 2015-06-27 00:33:24
● 2015-11-10 12:26:08
○ 2016-01-28 02:55:00
○ 2026-02-15 19:11:12

●A157.90.67.402026-02-15 → 2026-02-15 · 3 obs

○ 2020-02-10 06:55:28
● 2026-02-15 19:11:10
● 2026-02-15 19:11:12

○A217.195.176.1642016-01-28 → 2017-02-03 · 5 obs

○ 2015-11-10 12:26:08
● 2016-01-28 02:55:00
● 2017-02-03 16:58:18
○ 2020-02-10 06:55:28
○ 2026-02-15 19:11:12

●A2a01:4f8:2b02:6d4::22026-02-15 → 2026-02-15 · 3 obs

○ 2020-02-10 06:55:28
● 2026-02-15 19:11:10
● 2026-02-15 19:11:12

○A2a02:2350:5:103:f980:0:344e:2a7c2020-02-10 → 2020-02-10 · 4 obs

○ 2017-02-03 16:58:18
● 2020-02-10 06:55:28
○ 2026-02-15 19:11:10
○ 2026-02-15 19:11:12

○A46.30.211.322015-06-27 → 2015-11-10 · 4 obs

● 2015-06-27 00:33:24
● 2015-11-10 12:26:08
○ 2016-01-28 02:55:00
○ 2026-02-15 19:11:12

○A46.30.213.2302020-02-10 → 2020-02-10 · 4 obs

○ 2017-02-03 16:58:18
● 2020-02-10 06:55:28
○ 2026-02-15 19:11:10
○ 2026-02-15 19:11:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dk	b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk...	-
2busy.dk	ns1.azehosting.net, ns2.azehosting.net, ns3.azehosting.net	-

✅ Authoritative Response

Server: 94.130.138.185

NS records: ns1.azehosting.net, ns2.azehosting.net, ns3.azehosting.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 2busy.dk (unsigned zone)

⏱️ Timing

Total: 1331ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`157.90.67.40`
AAAA	1	`2a01:4f8:2b02:6d4::2`
NS	3	`ns2.azehosting.net, ns1.azehosting.net...`
MX	1	`2busy.dk (pri: 0)`
TXT	1	`v=spf1 ip4:157.90.67.40 include:spf.azeh`
SOA	1	`ns1.azehosting.net server-admin.azehosti`

AI analysis

2busy.dk serves as the mail server for 2busy.dk.

2busy.dk has two IP numbers: 2a01:4f8:2b02:6d4::2 and 157.90.67.40.

Other host names, for instance skawskip.dk, mail.mhweb.dk, d-dag.dk, mail.kodeks.dk and t-bone.dk share IP numbers with 2busy.dk.

2busy.dk is delegated to three name servers: ns1.azehosting.net, ns2.azehosting.net and ns3.azehosting.net.

2busy.dk at least partially shares name servers with other domains, including lyngshuse.dk, pes.dk, maskeriet.dk, timers.dk and sjovik.dk.

These name servers are often used with ns1.dnshotel.dk and ns2.dnshotel.dk.

Host names with two IP numbers:

ns1.azehosting.net: 2a01:4f8:13b:3146::1 and 94.130.138.185

ns2.azehosting.net: 2a01:4f8:c17:5f0a::2 and 88.99.15.5

ns3.azehosting.net: 2a01:4f8:c17:6a6e::2 and 88.99.39.181

2busy.dk is handled by a single mail server, 2busy.dk.

The host name 2busy.dk resolves to two IP numbers: 2a01:4f8:2b02:6d4::2 and 157.90.67.40.