sapper.dk - dns.ninja

`sapper.dk`

DNSSEC	🔒 Signed (DS record present)
A	94.231.103.124^{🇩🇰 team-blue-denmark94.231.96.0/20 ZITCOM A/S}
		PTR	`linux107.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`
MX	`mx.simply.com` ⭐
		A	94.231.106.20^{🇩🇰 team-blue-denmark94.231.96.0/20 ZITCOM A/S}
			PTR	`mx.simply.com`
TXT	`v=spf1 include:spf.simply.com -all`
SOA	`ns1.simply.com`hostmaster@simply.com 2025-04-23 #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 1786030380localtime Thu Aug 6 17:33:00 2026gmtime Thu Au...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1786030380

Subdomains

mail.sapper.dk

Same first word

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sapper.co.at

sapper.us

sapper.eu

sapper.pl

sapper.ai

sapper.de

sapper.biz

sapper.at

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sapper.ru

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sapper.net

sapper.com

Similar names

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papers.de

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papser.com

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papers.reviews

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papres.org

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saperp.cn

papers.ai

papers.pl

prespa.nl

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papers.at

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papers.readthedocs.io

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paresp.com

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aspper.com

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appers.com

DNS History

21 records (5 active, 16 former)

○NSns1.gigahost.dk2016-02-02 → 2016-12-25 · 5 obs

○ 2015-11-04 07:55:44
● 2016-02-02 07:14:58
● 2016-12-25 02:04:54
○ 2026-02-28 21:26:24
○ 2026-08-06 15:35:42

○NSns1.gratisdns.dk2009-01-13 → 2015-11-04 · 4 obs

● 2009-01-13 14:49:04
● 2015-11-04 07:55:44
○ 2016-02-02 07:14:58
○ 2026-08-06 15:35:42

●NSns1.simply.com2026-02-28 → 2026-08-06 · 3 obs

○ 2016-12-25 02:04:54
● 2026-02-28 21:26:24
● 2026-08-06 15:35:42

○NSns2.gigahost.dk2016-02-02 → 2016-12-25 · 5 obs

○ 2015-11-04 07:55:44
● 2016-02-02 07:14:58
● 2016-12-25 02:04:54
○ 2026-02-28 21:26:24
○ 2026-08-06 15:35:42

○NSns2.gratisdns.dk2009-01-13 → 2015-11-04 · 4 obs

● 2009-01-13 14:49:04
● 2015-11-04 07:55:44
○ 2016-02-02 07:14:58
○ 2026-08-06 15:35:42

●NSns2.simply.com2026-02-28 → 2026-08-06 · 3 obs

○ 2016-12-25 02:04:54
● 2026-02-28 21:26:24
● 2026-08-06 15:35:42

○NSns3.gigahost.dk2016-02-02 → 2016-12-25 · 5 obs

○ 2015-11-04 07:55:44
● 2016-02-02 07:14:58
● 2016-12-25 02:04:54
○ 2026-02-28 21:26:24
○ 2026-08-06 15:35:42

○NSns3.gratisdns.dk2009-01-13 → 2015-11-04 · 4 obs

● 2009-01-13 14:49:04
● 2015-11-04 07:55:44
○ 2016-02-02 07:14:58
○ 2026-08-06 15:35:42

●NSns3.simply.com2026-02-28 → 2026-08-06 · 3 obs

○ 2016-12-25 02:04:54
● 2026-02-28 21:26:24
● 2026-08-06 15:35:42

○NSns4.gigahost.dk2016-02-02 → 2016-12-25 · 5 obs

○ 2015-11-04 07:55:44
● 2016-02-02 07:14:58
● 2016-12-25 02:04:54
○ 2026-02-28 21:26:24
○ 2026-08-06 15:35:42

○NSns4.gratisdns.dk2009-01-13 → 2015-11-04 · 4 obs

● 2009-01-13 14:49:04
● 2015-11-04 07:55:44
○ 2016-02-02 07:14:58
○ 2026-08-06 15:35:42

○NSns5.gigahost.dk2016-02-02 → 2016-12-25 · 5 obs

○ 2015-11-04 07:55:44
● 2016-02-02 07:14:58
● 2016-12-25 02:04:54
○ 2026-02-28 21:26:24
○ 2026-08-06 15:35:42

○NSns5.gratisdns.dk2009-01-13 → 2015-11-04 · 4 obs

● 2009-01-13 14:49:04
● 2015-11-04 07:55:44
○ 2016-02-02 07:14:58
○ 2026-08-06 15:35:42

○MXmail.gigahost.dk2009-01-13 → 2009-01-13 · 3 obs

● 2009-01-13 14:49:04
○ 2015-06-17 02:13:50
○ 2026-08-06 15:35:42

●MXmx.simply.com2026-02-28 → 2026-08-06 · 3 obs

○ 2016-12-25 02:04:54
● 2026-02-28 21:26:24
● 2026-08-06 15:35:42

○MXmx1.gigahost.dk2015-06-17 → 2016-12-25 · 5 obs

○ 2009-01-13 14:49:04
● 2015-06-17 02:13:50
● 2016-12-25 02:04:54
○ 2026-02-28 21:26:24
○ 2026-08-06 15:35:42

○MXmx2.gigahost.dk2015-06-17 → 2016-12-25 · 5 obs

○ 2009-01-13 14:49:04
● 2015-06-17 02:13:50
● 2016-12-25 02:04:54
○ 2026-02-28 21:26:24
○ 2026-08-06 15:35:42

○MXmx3.gigahost.dk2016-02-02 → 2016-12-25 · 5 obs

○ 2015-06-17 02:13:50
● 2016-02-02 07:14:58
● 2016-12-25 02:04:54
○ 2026-02-28 21:26:24
○ 2026-08-06 15:35:42

○A217.116.232.2012015-06-17 → 2016-12-25 · 5 obs

○ 2009-01-13 14:49:04
● 2015-06-17 02:13:50
● 2016-12-25 02:04:54
○ 2026-02-28 21:26:24
○ 2026-08-06 15:35:42

○A217.116.232.2502009-01-13 → 2009-01-13 · 3 obs

● 2009-01-13 14:49:04
○ 2015-06-17 02:13:50
○ 2026-08-06 15:35:42

●A94.231.103.1242026-02-28 → 2026-08-06 · 3 obs

○ 2016-12-25 02:04:54
● 2026-02-28 21:26:24
● 2026-08-06 15:35:42

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:91.197.248.78

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1051ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`94.231.103.124`
NS	3	`ns1.simply.com, ns2.simply.com...`
MX	1	`mx.simply.com (pri: 10)`
TXT	1	`v=spf1 include:spf.simply.com -all`
SOA	1	`ns1.simply.com hostmaster.simply.com`

Analysis

Hierarchy

mail.sapper.dk is delegated beneath sapper.dk.

IP Addresses

sapper.dk points to a single IP number: 94.231.103.124.

Additional host names — dk.seelite.dk, solsystemet.dk, www.jj-vvs.dk and two others — share IP numbers with sapper.dk.

Name Servers

The authoritative name servers for sapper.dk are ns1.simply.com, ns2.simply.com and ns3.simply.com — three in total.

There is at least partial name server overlap between sapper.dk and other domains — momberg.dk, sportcity.dk, lomakompassi.fi and two more among them.

These name servers are routinely deployed together with the name servers ns4.simply.com.

Host names with two IP numbers:

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

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

Host names pointing to a single IP address:

ns3.simply.com has the IP address 91.197.248.79.

Mail Servers

sapper.dk has one mail server: mx.simply.com.

sapper.dk shares the same mail server setup as other domains, including aeromedical.dk, annetteskager.com, amanatidis.se and two others.

Some mail servers of sapper.dk are also used by other domains, notably cassius.dk and vvsfix.dk.

mx.simply.com directs to just one IP number, 94.231.106.20.