fosforkortlaegning.dk DNS records

🖥️ Nameservers2 records 204ms

Nameserver	IP addresses	PTR	ASN / ISP
ns3.au.dk	20.73.178.34	ns3.au.dk	AS8075 Microsoft Corporation
ns4.au.dk	185.45.20.154	ns4.au.dk	AS62138 Aarhus Universitet

🌍 A Records1 records 66ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.45.20.48	900s	—	AS62138	Aarhus Universitet	185.45.20.0/22	🇩🇰 Denmark	Aarhus

📧 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 313ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.fosforkortlaegning.dk)
p=reject	v=DMARC1;p=reject;pct=100;aspf=r;

📬 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)

🔐 DNSSEC293ms

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

🏷️ SOA0ms

Field	Value
Serial	3346
Primary NS (MNAME)	infobloxgm3.au.dk
Responsible (RNAME)	auit-dns@au.dk
Refresh	10800s
Retry	1080s
Expire	2419200s
Minimum (neg-cache TTL)	900s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

204ms

A

66ms

MX

85ms

AAAA

115ms

TXT

313ms

CAA

119ms

HTTPS

144ms

TLSA

142ms

SOA

0ms

MTA-STS

216ms

DNSSEC

293ms

SRV

194ms

Total

1150ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-29 00:11:21	1150ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-27 22:34:48	404ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-26 19:38:17	595ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-24 20:17:21	1636ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-23 20:02:30	746ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-22 15:45:44	1050ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-21 15:40:10	931ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-20 15:37:02	9080ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-19 08:52:56	2886ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-18 08:49:07	745ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-17 07:25:14	610ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-15 12:55:45	8672ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-12 21:02:32	1138ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-11 02:04:05	2624ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-09 20:59:31	2192ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-08 14:38:07	544ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-02 07:31:27	760ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-29 05:23:35	2535ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-27 22:46:15	800ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-26 21:33:11	8486ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-25 21:14:06	16505ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-24 20:45:25	8445ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-23 20:23:24	9461ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-22 20:13:10	2383ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-21 13:13:38	8738ms	2 NS 1 A 0 MX	🔒 Secure	View