bygoffice.dk

📜 Historical scan 2026-06-16 18:24:11 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bygoffice.dk is a .dk domain served by 2 nameservers (ns.domainteam.dk, ns2.domainteam.dk). It was registered on 16 November 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 194.192.25.241 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by mail.bygoffice.dk. The zone is DNSSEC-signed but currently fails validation, 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#

2 records 41ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.domainteam.dk	—	—	—
ns2.domainteam.dk	—	—	—

🌍 A Records#

1 records 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
194.192.25.241	—	—	AS3292	TDC Holding A/S	194.192.0.0/16	🇩🇰 Denmark	Brabrand

📧 MX Records#

1 records 35ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mail.bygoffice.dk	194.192.25.241	—	AS3292 TDC Holding A/S

🔷 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 2026-10-14 17:59:50

www	194.192.25.241 (AS3292) (address records, no CNAME)
www vs bare domain	Same network bygoffice.dk: 194.192.25.241 (AS3292) www.bygoffice.dk: 194.192.25.241 (AS3292)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

54ms

Check	Result
Validation Status	⚠️ Bogus
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	broken trust chain resolving 'bygoffice.dk/A/IN': 127.0.0.1#53

🏷️ SOA#

33ms

Field	Value
Serial	2023083101
Primary NS (MNAME)	ns.domainteam.dk
Responsible (RNAME)	hostmaster@domainteam.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	38400s

📋 Registration#

WHOIS fetched 2026-10-16 05:44:10

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2001-11-16
Expires	2026-12-31 (73d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

41ms

35ms

AAAA

36ms

TXT

212ms

CAA

44ms

HTTPS

128ms

TLSA

48ms

SOA

33ms

MTA-STS

77ms

DNSSEC

54ms

SRV

0ms

Total

435ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 02:57:39	533ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-25 18:27:25	1035ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-21 13:56:29	1147ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-19 21:50:55	574ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 18:24:11 shown	435ms	2 NS 1 A 1 MX	⚠️ Bogus
2026-06-16 18:20:45	474ms	2 NS 1 A 1 MX	🔓 Insecure