cryptography.dk - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`cryptography.dk`

DNSSEC	🔒 Signed (DS record present)
A	213.32.245.165^{🇩🇰 Hiper213.32.240.0/21}
		PTR	`xd520f5a5.customers.hiper-net.dk`
NS	`get.desec.io` ⭐
		A	2a01:4f8:10a:1044:deec:642:ac10:80^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
		A	88.99.64.5^{🇩🇪 Hetzner88.99.0.0/16 HETZNER-DC}
			PTR	`digga.desec.io`
NS	`ns1.desec.io`
		A	2607:f740:e633:deec::2^{🇺🇸 NETACTUATE2607:f740:e633::/48 NetActuate, Inc}
			PTR	`ns1.desec.io`
		A	45.54.76.1^{🇺🇸 NETACTUATE45.54.76.0/24}
			PTR	`ns1.desec.io`
NS	`ns2.desec.org`
		A	2607:f740:e00a:deec::2^{🇺🇸 AS362172607:f740:e00a::/48 NetActuate, Inc}
			PTR	`ns2.desec.org`
		A	157.53.224.1^{🇺🇸 AS36217157.53.224.0/24 Customer Route}
			PTR	`ns2.desec.org`
SOA	`get.desec.io`get@desec.io serial=2022024359

`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 1786794840localtime Sat Aug 15 13:54:00 2026gmtime Sat Au...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1786794840

WOT: SAFE (60/100)

MX for

mail.cryptography.dk

Subdomains

mail.cryptography.dk

Same first word

Similar names

cyrptography.com

DNS History

15 records (4 active, 11 former)

●NSget.desec.io2026-02-27 → 2026-08-15 · 3 obs

○ 2018-05-20 00:16:00
● 2026-02-27 05:13:12
● 2026-08-15 12:11:10

●NSns1.desec.io2026-02-27 → 2026-08-15 · 3 obs

○ 2018-05-20 00:16:00
● 2026-02-27 05:13:12
● 2026-08-15 12:11:10

○NSns1.gratisdns.dk2008-11-22 → 2018-05-20 · 4 obs

● 2008-11-22 21:26:50
● 2018-05-20 00:16:00
○ 2026-02-27 05:13:12
○ 2026-08-15 12:11:10

●NSns2.desec.org2026-02-27 → 2026-08-15 · 3 obs

○ 2018-05-20 00:16:00
● 2026-02-27 05:13:12
● 2026-08-15 12:11:10

○NSns2.gratisdns.dk2008-11-22 → 2018-05-20 · 4 obs

● 2008-11-22 21:26:50
● 2018-05-20 00:16:00
○ 2026-02-27 05:13:12
○ 2026-08-15 12:11:10

○NSns3.gratisdns.dk2008-11-22 → 2018-05-20 · 4 obs

● 2008-11-22 21:26:50
● 2018-05-20 00:16:00
○ 2026-02-27 05:13:12
○ 2026-08-15 12:11:10

○NSns4.gratisdns.dk2008-11-22 → 2018-05-20 · 4 obs

● 2008-11-22 21:26:50
● 2018-05-20 00:16:00
○ 2026-02-27 05:13:12
○ 2026-08-15 12:11:10

○NSns5.gratisdns.dk2008-11-22 → 2018-05-20 · 4 obs

● 2008-11-22 21:26:50
● 2018-05-20 00:16:00
○ 2026-02-27 05:13:12
○ 2026-08-15 12:11:10

○MXmail.cryptography.dk2008-11-22 → 2018-05-20 · 4 obs

● 2008-11-22 21:26:50
● 2018-05-20 00:16:00
○ 2026-02-27 05:13:12
○ 2026-08-15 12:11:10

○A2.108.27.1342016-02-06 → 2016-02-06 · 4 obs

○ 2015-11-15 04:43:38
● 2016-02-06 18:32:10
○ 2016-04-28 16:28:06
○ 2026-08-15 12:11:10

●A213.32.245.1652018-05-20 → 2026-08-15 · 3 obs

○ 2016-12-29 01:27:08
● 2018-05-20 00:16:00
● 2026-08-15 12:11:10

○A217.157.195.2032008-11-22 → 2008-11-22 · 3 obs

● 2008-11-22 21:26:50
○ 2015-07-04 02:14:50
○ 2026-08-15 12:11:10

○A5.186.155.1572016-12-29 → 2016-12-29 · 4 obs

○ 2016-04-28 16:28:06
● 2016-12-29 01:27:08
○ 2018-05-20 00:16:00
○ 2026-08-15 12:11:10

○A5.186.159.1622016-04-28 → 2016-04-28 · 4 obs

○ 2016-02-06 18:32:10
● 2016-04-28 16:28:06
○ 2016-12-29 01:27:08
○ 2026-08-15 12:11:10

○A90.185.145.2332015-07-04 → 2015-11-15 · 5 obs

○ 2008-11-22 21:26:50
● 2015-07-04 02:14:50
● 2015-11-15 04:43:38
○ 2016-02-06 18:32:10
○ 2026-08-15 12:11:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dk	h.nic.dk, b.nic.dk, c.nic.dk, t.nic.dk...	-
cryptography.dk	ns1.desec.io, ns2.desec.org	-

✅ Authoritative Response

Server:45.54.76.1

NS records: ns1.desec.io, ns2.desec.org

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 615ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`213.32.245.165`
NS	2	`ns1.desec.io, ns2.desec.org`
SOA	1	`get.desec.io get.desec.io`

Analysis

Hierarchy

mail.cryptography.dk is delegated beneath cryptography.dk.

Mail Server Role

mail.cryptography.dk uses cryptography.dk as a mail server.

IP Addresses

cryptography.dk resolves to one IP address: 213.32.245.165.

temaparty.dk, testcase.dk, bookfreelancer.com and two other host names share IP numbers with cryptography.dk.

Name Servers

Three name servers are authoritative for cryptography.dk: get.desec.io, ns1.desec.io and ns2.desec.org.

There is at least partial name server overlap between cryptography.dk and other domains — axgo.net, xciii.ru, sysrq.ca and two more among them.

get.desec.io resolves to 88.99.64.5 and 2a01:4f8:10a:1044:deec:642:ac10:80. ns1.desec.io resolves to 45.54.76.1 and 2607:f740:e633:deec::2. ns2.desec.org resolves to 157.53.224.1 and 2607:f740:e00a:deec::2. All three hostnames point to two IP numbers each.