bygoffice.dk

📜 Historical scan 2026-06-19 21:50:55  ·  ← 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 not DNSSEC-signed, 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   40ms
NameserverIP addressesPTRASN / ISP
ns.domainteam.dk 87.238.248.151 ns.domainteam.dk AS198614 RockyNordic ApS
ns2.domainteam.dk 185.200.74.103 ns2.domainteam.dk AS198614 RockyNordic ApS

🌍 A Records#

1 records   44ms
IPTTLPTRASNISP / OrgCIDRCountryCity
194.192.25.241 600s — AS3292 TDC Holding A/S 194.192.0.0/16 🇩🇰 Denmark Brabrand

📧 MX Records#

1 records   54ms
PriorityTTLMail ServerIP addressesPTRASN
10 600s 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
www194.192.25.241 (AS3292) (address records, no CNAME)
www vs bare domainSame network
bygoffice.dk: 194.192.25.241 (AS3292)
www.bygoffice.dk: 194.192.25.241 (AS3292)
WildcardNo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

65ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

39ms
FieldValue
Serial2023083101
Primary NS (MNAME)ns.domainteam.dk
Responsible (RNAME)hostmaster@domainteam.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)38400s

📋 Registration#

WHOIS fetched 2026-10-16 05:44:10
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2001-11-16
Expires2026-12-31 (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#

NS
40ms
A
44ms
MX
54ms
AAAA
44ms
TXT
318ms
CAA
39ms
HTTPS
34ms
TLSA
92ms
SOA
39ms
MTA-STS
78ms
DNSSEC
65ms
SRV
135ms
Total
574ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
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 shown 574ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-16 18:24:11 435ms 2 NS 1 A 1 MX ⚠️ Bogus
2026-06-16 18:20:45 474ms 2 NS 1 A 1 MX 🔓 Insecure
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