fosforforum.dk DNS records

🖥️ Nameservers2 records 44ms

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 Records

🌍

No A records found

📧 MX Records1 records 32ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	900s	agrsci.dk	—	—	—

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 117ms

TXT Record
v=spf1 include:spf.au.dk -all

✉️ SPF

Policy	Record (fosforforum.dk)
-all (hard fail)	v=spf1 include:spf.au.dk -all

📨 DMARC

Policy	Record (_dmarc.fosforforum.dk)
p=reject	v=DMARC1;p=reject;pct=100;rua=mailto:ced1e70d2c70635@rep.dmarcanalyzer.com;ruf=mailto:ced1e70d2c70635@for.dmarcanalyzer.com;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)

🔐 DNSSEC102ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA0ms

Field	Value
Serial	2005034468
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

44ms

A

38ms

MX

32ms

AAAA

32ms

TXT

117ms

CAA

38ms

HTTPS

33ms

TLSA

55ms

SOA

0ms

MTA-STS

44ms

DNSSEC

102ms

SRV

42ms

Total

444ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 15:11:04	444ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-08-29 19:51:45	833ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-08-28 15:48:57	770ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-08-27 13:35:38	396ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-08-26 13:17:51	449ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-08-25 11:02:18	452ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-08-24 10:59:14	1441ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-08-22 23:10:42	609ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-08-21 23:02:23	2785ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-08-20 23:00:56	3428ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-08-19 21:52:52	2494ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-08-18 21:23:43	3851ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-08-17 14:39:52	1262ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-08-16 09:43:38	1099ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-08-15 05:43:27	9502ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-08-13 11:05:37	2714ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-08-12 05:59:45	2503ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-08-09 12:44:06	1822ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-08-07 21:21:37	8582ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-08-03 02:48:14	8951ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-07-27 12:25:28	785ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-07-26 11:44:32	884ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-07-25 11:13:10	2442ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-07-24 10:49:02	691ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-07-23 08:00:48	909ms	2 NS 0 A 1 MX	🔒 Secure	View