bup.dk

📜 Historical scan 2026-06-27 18:39:14 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bup.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 10 October 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 159.69.37.5 is hosted by Hetzner Online GmbH (AS24940) in Germany. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 268ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 273ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
159.69.37.5	3600s	crucco.iz2zqg.radio	AS24940	Hetzner Online GmbH	159.69.0.0/16	🇩🇪 Germany	Nuremberg

📧 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 Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-09 02:42:57

www	159.69.37.5 (AS24940) (address records, no CNAME)
www vs bare domain	Same network bup.dk: 159.69.37.5 (AS24940) www.bup.dk: 159.69.37.5 (AS24940)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

375ms

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

🏷️ SOA#

256ms

Field	Value
Serial	2025012400
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-15 22:11:12

Field	Value
Registrar	Simply.com A/S
Registered	2023-10-10
Expires	2027-10-09 (347d)

🔗 Same registrant#

2 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
goodoldwoody.dk	Simply.com A/S
kof.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

268ms

273ms

254ms

AAAA

233ms

TXT

389ms

CAA

238ms

HTTPS

246ms

TLSA

207ms

SOA

256ms

MTA-STS

272ms

DNSSEC

375ms

SRV

244ms

Total

1127ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 00:07:57	651ms	3 NS 1 A 0 MX	🔒 Secure
2026-08-31 21:19:42	498ms	3 NS 1 A 0 MX	🔒 Secure
2026-06-29 10:43:34	533ms	3 NS 1 A 0 MX	🔒 Secure
2026-06-27 18:39:14 shown	1127ms	3 NS 1 A 0 MX	🔒 Secure
2026-06-23 04:56:04	1296ms	3 NS 1 A 0 MX	🔒 Secure
2026-06-22 12:32:18	1154ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 17:46:00	2423ms	3 NS 1 A 0 MX	🔒 Secure