nationalbiblioteket.dk DNS records

🖥️ Nameservers2 records 125ms

Nameserver	IP addresses	PTR	ASN / ISP
kuma.statsbiblioteket.dk	130.225.24.34	kuma.statsbiblioteket.dk	AS1835 IDDQD-AS
orion.statsbiblioteket.dk	130.225.24.33	orion.statsbiblioteket.dk	AS1835 IDDQD-AS

🌍 A Records

🌍

No A records found

📧 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 348ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.nationalbiblioteket.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dar@kb.dk;

📬 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)

🔐 DNSSEC242ms

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	2022042008
Primary NS (MNAME)	orion.statsbiblioteket.dk
Responsible (RNAME)	hostmaster@statsbiblioteket.dk
Refresh	1200s
Retry	600s
Expire	604800s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

125ms

A

122ms

MX

138ms

AAAA

108ms

TXT

348ms

CAA

124ms

HTTPS

94ms

TLSA

45ms

SOA

0ms

MTA-STS

136ms

DNSSEC

242ms

SRV

144ms

Total

1109ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 05:38:22	1109ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-29 20:29:16	387ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-28 10:54:12	562ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-27 11:06:22	424ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-26 10:00:23	772ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-22 23:01:55	9540ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-21 22:52:46	1086ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-19 22:13:23	2998ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-17 14:25:58	855ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-14 19:49:14	2724ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-13 12:38:41	2690ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-11 00:38:34	8942ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-09 21:45:46	557ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-06 21:24:14	2392ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-02 16:34:54	688ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-07-30 12:07:38	939ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-07-29 10:24:28	526ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-07-27 07:31:39	867ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-07-26 07:21:26	8575ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-07-24 06:10:42	1119ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-07-21 11:51:50	597ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-07-19 13:28:53	832ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-07-18 12:28:46	9015ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-07-17 01:13:05	1397ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-07-10 01:04:17	1022ms	2 NS 0 A 0 MX	🔒 Secure	View