journalisthojskolen.dk DNS records

🖥️ Nameservers2 records 30ms

Nameserver	IP addresses	PTR	ASN / ISP
ns3.supportcenter.dk	87.54.32.150	—	AS3292 TDC Holding A/S
ns4.supportcenter.dk	2.106.7.200	ns4.supportcenter.dk	AS3292 TDC Holding A/S

🌍 A Records1 records 25ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
87.54.32.177	3600s	—	AS3292	TDC Holding A/S	87.48.0.0/13	🇩🇰 Denmark	—

📧 MX Records4 records 30ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	dk.mx1.mailanyone.net	192.162.219.155 2a01:77c0:1619:4100:6fa6:1315:2bd2:51cd	mx41.electric.net mx11.electric.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
20	3600s	dk.mx2.mx25.net	192.162.219.49	mx41.electric.net	AS16509 Amazon.com, Inc.
30	3600s	dk.mx3.mailanyone.net	192.162.219.255 2a01:77c0:1619:4101:d99:c22:fb4d:290e	mx41.electric.net mx10.electric.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
40	3600s	dk.mx4.mx25.net	192.162.219.255	mx41.electric.net	AS16509 Amazon.com, Inc.

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 87ms

TXT Record
MS=ms23553087
v=spf1 -all

✉️ SPF

Policy	Record (journalisthojskolen.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC

Policy	Record (_dmarc.journalisthojskolen.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:6073f6b2c01db@ag.dmarcly.com; ruf=mailto:6073f6b2c01db@fo.dmarcly.com; sp=reject; fo=1;

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records

✗ No CAA records — any CA may issue certificates

🔗 TLSA / DANE8 records 111ms

Service / Owner	Type	Cert association
SMTP _25._tcp.dk.mx1.mailanyone.net	DANE-EE · Full cert · SHA-256	1AAAC405385DEB66C25E43D629569F6C…
SMTP _25._tcp.dk.mx1.mailanyone.net	DANE-EE · Full cert · SHA-256	443DFE296DAC92DD311766BAD0B04CC7…
SMTP _25._tcp.dk.mx2.mx25.net	DANE-EE · Full cert · SHA-256	443DFE296DAC92DD311766BAD0B04CC7…
SMTP _25._tcp.dk.mx2.mx25.net	DANE-EE · Full cert · SHA-256	1AAAC405385DEB66C25E43D629569F6C…
SMTP _25._tcp.dk.mx3.mailanyone.net	DANE-EE · Full cert · SHA-256	1AAAC405385DEB66C25E43D629569F6C…
SMTP _25._tcp.dk.mx3.mailanyone.net	DANE-EE · Full cert · SHA-256	443DFE296DAC92DD311766BAD0B04CC7…
SMTP _25._tcp.dk.mx4.mx25.net	DANE-EE · Full cert · SHA-256	443DFE296DAC92DD311766BAD0B04CC7…
SMTP _25._tcp.dk.mx4.mx25.net	DANE-EE · Full cert · SHA-256	1AAAC405385DEB66C25E43D629569F6C…

🔐 DNSSEC100ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA0ms

Field	Value
Serial	969
Primary NS (MNAME)	ns3.supportcenter.dk
Responsible (RNAME)	hostmaster@supportcenter.dk
Refresh	900s
Retry	600s
Expire	86400s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

30ms

A

25ms

MX

30ms

AAAA

22ms

TXT

87ms

CAA

31ms

HTTPS

23ms

TLSA

111ms

SOA

0ms

MTA-STS

28ms

DNSSEC

100ms

SRV

34ms

Total

633ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 23:19:50	633ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-27 19:40:35	722ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-25 11:47:07	2642ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-23 04:20:45	8428ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-22 04:12:15	1761ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-20 00:50:08	3039ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-18 23:56:31	11980ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-17 12:52:11	9530ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-15 10:54:57	2622ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-12 00:22:18	9440ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-10 02:12:12	6574ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-08 02:46:51	1060ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-03 17:08:48	3524ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-25 14:34:56	1073ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-23 13:57:07	9785ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-20 14:08:36	1389ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-18 02:23:29	2433ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-17 00:53:28	9324ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-14 14:55:49	1503ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-13 13:48:57	1094ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-09 15:15:05	1374ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-08 12:15:16	17253ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-06 20:33:51	1786ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-03 21:02:46	11802ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-30 12:39:16	604ms	2 NS 1 A 4 MX	🔒 Secure	View