bisonbornholm.dk DNS records

🖥️ Nameservers2 records 80ms

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 77ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
194.182.109.82	3600s	—	AS58282	Statens IT	194.182.109.0/24	🇩🇰 Denmark	—

📧 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 556ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.bisonbornholm.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)

🔐 DNSSEC141ms

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

🏷️ SOA0ms

Field	Value
Serial	7149
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

80ms

A

77ms

MX

79ms

AAAA

62ms

TXT

556ms

CAA

64ms

HTTPS

198ms

TLSA

179ms

SOA

0ms

MTA-STS

133ms

DNSSEC

141ms

SRV

335ms

Total

17214ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 19:36:42	17214ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-29 07:46:00	9546ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-28 00:51:01	9185ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-27 00:01:44	9056ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-25 16:26:55	17909ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-24 13:13:46	12734ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-23 04:24:43	9316ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-22 04:08:36	9309ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-21 03:54:53	7240ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-20 02:25:02	9518ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-19 00:57:27	13917ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-17 12:15:50	4623ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-16 11:59:48	2836ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-14 16:51:08	14009ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-13 02:55:54	4459ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-10 19:02:38	2977ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-09 15:39:28	5405ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-08 00:36:45	13868ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-03 01:16:52	1595ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-29 22:19:08	1627ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-28 05:20:07	1350ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-27 04:58:11	17406ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-26 04:34:37	6754ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-25 04:25:53	3417ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-24 04:16:48	1275ms	2 NS 1 A 0 MX	🔒 Secure	View