c-bolig.dk
Last scanned: 2026-08-28 00:36:41  ·  837ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers5 records   278ms
NameserverIP addressesPTRASN / ISP
ns1.gigahost.dk 46.183.139.31 ns1.gigahost.dk AS47292 Sentia Denmark A/S
ns2.gigahost.dk 46.183.139.222 web22.gigahost.dk AS47292 Sentia Denmark A/S
ns3.gigahost.dk 71.19.249.71 ns3.gigahost.dk AS11831 eSecureData
ns4.gigahost.dk 51.79.215.130 ns4.gigahost.dk AS16276 OVH SAS
ns5.gigahost.dk 77.74.192.83 ns5.gigahost.dk AS42831 UK Dedicated Servers Limited
🌍 A Records1 records   42ms
IPTTLPTRASNISP / OrgCIDRCountryCity
217.116.232.225 3600s 225.giga-ptr.232.116.217.in-addr.arpa
web25.gigahost.dk		 AS47292 Sentia Denmark A/S 217.116.224.0/20 🇩🇰 Denmark —
📧 MX Records3 records   36ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx1.gigahost.dk 46.183.139.11 mx1.gigahost.dk AS47292 Sentia Denmark A/S
10 3600s mx2.gigahost.dk 46.183.139.12 mx2.gigahost.dk AS47292 Sentia Denmark A/S
10 3600s mx3.gigahost.dk 46.183.139.13 mx3.gigahost.dk AS47292 Sentia Denmark A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverc-bolig.dk → 217.116.232.225
🔶 Autoconfigc-bolig.dk → 217.116.232.225
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   285ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 10 10 443 autodiscover.gigahost.dk
📝 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
🔏 ACME Challenge
TypeNameValue
CNAME _acme-challenge.c-bolig.dk c-bolig.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC344ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026082701
Primary NS (MNAME)ns1.gigahost.dk
Responsible (RNAME)hostmaster@c-bolig.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
278ms
A
42ms
MX
36ms
AAAA
275ms
TXT
313ms
CAA
49ms
HTTPS
29ms
TLSA
77ms
SOA
0ms
MTA-STS
58ms
DNSSEC
344ms
SRV
285ms
Total
837ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 00:36:41 837ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-08-20 21:55:13 2413ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-08-13 04:46:44 9837ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-08-07 15:16:13 1393ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-08-02 22:39:41 1446ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-07-23 16:36:36 973ms 5 NS 1 A 3 MX ❓ Unknown View
2026-07-16 13:34:27 1038ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-07-11 11:21:58 10198ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-07-03 13:13:40 2065ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-07-01 03:06:14 1322ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-06-25 21:12:30 1057ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-06-19 04:01:49 1269ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-06-16 18:46:10 501ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-06-16 18:40:30 989ms 5 NS 1 A 3 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone