rejsud2.dk DNS records

🖥️ Nameservers2 records 222ms

Nameserver	IP addresses	PTR	ASN / ISP
ns6.sitnet.dk	107.162.234.197 2604:e180:1071::3:1	— —	AS55002 F5, Inc. AS55002 F5, Inc.
ns7.sitnet.dk	107.162.176.221 2604:e180:1071::ffff:6ba2:b0dd	— —	AS55002 F5, Inc. AS55002 F5, Inc.

🌍 A Records1 records 108ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.243.137.55	3600s	—	AS48854	team.blue Denmark A/S	77.243.128.0/20	🇩🇰 Denmark	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 349ms

TXT Record
v=spf1 -all

✉️ SPF

Policy	Record (rejsud2.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC

Policy	Record (_dmarc.rejsud2.dk)
p=reject	v=DMARC1; p=reject; sp=reject; rua=mailto:tcod1eh2@ag.eu.dmarcadvisor.com;

📬 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 / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC334ms

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

🏷️ SOA0ms

Field	Value
Serial	6024
Primary NS (MNAME)	ns6.sitnet.dk
Responsible (RNAME)	hostmaster@statens-it.dk
Refresh	10800s
Retry	1080s
Expire	2419200s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

222ms

A

108ms

MX

246ms

AAAA

93ms

TXT

349ms

CAA

87ms

HTTPS

99ms

TLSA

153ms

SOA

0ms

MTA-STS

259ms

DNSSEC

334ms

SRV

247ms

Total

9334ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-03 16:23:26	9334ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-31 07:08:10	944ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-28 21:01:47	16814ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-27 16:33:26	8931ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-26 16:21:17	4685ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-25 05:17:39	1500ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-24 05:02:24	13856ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-23 01:53:13	6327ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-22 01:42:13	12064ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-21 01:37:25	9675ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-20 00:44:42	4614ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-19 00:03:01	17232ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-17 19:37:08	5883ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-16 18:05:14	13828ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-15 04:21:33	9955ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-13 12:31:18	10058ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-11 15:27:45	4490ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-10 09:59:43	9127ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-08 22:57:51	13720ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-06 19:53:56	9201ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-02 17:36:58	11552ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-01 13:30:43	9053ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-28 19:04:02	5222ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-27 09:09:41	977ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-26 08:54:22	17750ms	2 NS 1 A 0 MX	🔒 Secure	View