blame.dk DNS records

🖥️ Nameservers3 records 31ms

Nameserver	IP addresses	PTR	ASN / ISP
a.dn5.dk	194.165.56.53 2a10:2a80:53a::53	a.dn5.dk a.dn5.dk	AS207727 a5n AS207727 a5n
b.dn5.dk	194.165.56.54 2a10:2a80:53b::53	b.dn5.dk b.dn5.dk	AS207727 a5n AS207727 a5n
c.dn5.dk	2a00:fbe4:1ab:20::75 45.145.93.75	c.dn5.dk c.dn5.dk	AS205235 Labitat AS205235 Labitat

🌍 A Records

🌍

No A records found

📧 MX Records1 records 48ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	. Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 78ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 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)

🔐 DNSSEC95ms

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	2026082801
Primary NS (MNAME)	a.dn5.dk
Responsible (RNAME)	hostmaster@a5n.dk
Refresh	14400s
Retry	3600s
Expire	3600000s
Minimum (neg-cache TTL)	43200s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

31ms

A

27ms

MX

48ms

AAAA

47ms

TXT

78ms

CAA

42ms

HTTPS

40ms

TLSA

14ms

SOA

0ms

MTA-STS

36ms

DNSSEC

95ms

SRV

37ms

Total

2304ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-29 18:53:25	2304ms	3 NS 0 A 1 MX	🔒 Secure	View
2026-08-28 05:36:14	359ms	3 NS 0 A 1 MX	🔒 Secure	View
2026-08-27 05:25:11	433ms	3 NS 0 A 1 MX	🔒 Secure	View
2026-08-27 01:46:25	362ms	3 NS 0 A 1 MX	🔒 Secure	View
2026-08-25 13:07:11	1303ms	3 NS 0 A 1 MX	🔒 Secure	View
2026-08-20 02:15:02	5085ms	3 NS 0 A 1 MX	🔒 Secure	View
2026-08-19 00:58:40	2220ms	3 NS 0 A 1 MX	🔒 Secure	View
2026-08-12 09:01:14	960ms	3 NS 0 A 1 MX	🔒 Secure	View
2026-08-11 05:02:49	782ms	3 NS 0 A 1 MX	🔒 Secure	View
2026-08-06 10:57:27	8782ms	3 NS 0 A 1 MX	🔒 Secure	View
2026-07-31 02:38:32	889ms	3 NS 0 A 1 MX	🔒 Secure	View
2026-07-27 12:46:04	711ms	3 NS 0 A 1 MX	🔒 Secure	View
2026-07-26 12:31:34	775ms	3 NS 0 A 1 MX	🔒 Secure	View
2026-07-21 03:50:19	679ms	3 NS 0 A 1 MX	🔒 Secure	View
2026-07-19 20:46:38	634ms	3 NS 0 A 1 MX	🔒 Secure	View
2026-07-15 04:12:19	724ms	3 NS 0 A 1 MX	🔒 Secure	View
2026-07-13 04:07:41	888ms	3 NS 0 A 1 MX	🔒 Secure	View
2026-07-07 02:33:13	8621ms	3 NS 0 A 1 MX	🔒 Secure	View
2026-07-05 21:00:49	4187ms	3 NS 0 A 1 MX	🔒 Secure	View
2026-07-03 14:23:59	3708ms	3 NS 0 A 1 MX	🔒 Secure	View
2026-06-28 14:11:50	477ms	3 NS 0 A 1 MX	🔒 Secure	View
2026-06-28 07:30:24	612ms	3 NS 0 A 1 MX	🔒 Secure	View
2026-06-27 10:30:59	1386ms	3 NS 0 A 1 MX	🔒 Secure	View
2026-06-27 01:35:43	482ms	3 NS 0 A 1 MX	🔒 Secure	View
2026-06-25 21:39:21	667ms	3 NS 0 A 1 MX	🔒 Secure	View