aargang0.dk DNS records

🖥️ Nameservers2 records 62ms

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 66ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
49.13.194.177	3600s	static.177.194.13.49.clients.your-server.de	AS24940	Hetzner Online GmbH	49.12.0.0/15	🇩🇪 Germany	Nuremberg

📧 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 547ms

TXT Record
v=spf1 -all

✉️ SPF

Policy	Record (aargang0.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC

Policy	Record (_dmarc.aargang0.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)

🔐 DNSSEC139ms

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

🏷️ SOA0ms

Field	Value
Serial	8344
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

62ms

A

66ms

MX

68ms

AAAA

62ms

TXT

547ms

CAA

70ms

HTTPS

73ms

TLSA

407ms

SOA

0ms

MTA-STS

134ms

DNSSEC

139ms

SRV

272ms

Total

9452ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 23:02:12	9452ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-30 20:48:39	2023ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-29 18:04:43	17961ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-28 08:36:31	17810ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-27 08:23:30	4977ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-27 03:00:28	10085ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-26 02:47:27	9680ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-24 18:06:27	5477ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-23 11:53:00	3844ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-22 10:08:28	7030ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-21 09:59:07	6498ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-20 08:47:07	10976ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-19 06:27:38	11841ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-18 02:05:43	5596ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-14 10:18:17	24640ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-11 20:58:15	5842ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-10 19:08:34	17330ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-07 22:00:14	5052ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-06 20:57:08	8724ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-04 16:36:59	14104ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-29 18:14:10	6891ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-27 19:31:55	41279ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-26 19:24:05	9854ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-25 18:56:55	17226ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-24 18:00:44	4899ms	2 NS 1 A 0 MX	🔒 Secure	View