buch-portal.dk
Last scanned: 2026-08-27 12:31:41  ·  1464ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers5 records   210ms
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   197ms
IPTTLPTRASNISP / OrgCIDRCountryCity
217.116.232.223 3600s 223.giga-ptr.232.116.217.in-addr.arpa
web23.gigahost.dk		 AS47292 Sentia Denmark A/S 217.116.224.0/20 🇩🇰 Denmark —
📧 MX Records3 records   55ms
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
🔷 Autodiscoverbuch-portal.dk → 217.116.232.223
🔶 Autoconfigbuch-portal.dk → 217.116.232.223
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   619ms
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.buch-portal.dk buch-portal.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC257ms
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@buch-portal.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
210ms
A
197ms
MX
55ms
AAAA
76ms
TXT
262ms
CAA
79ms
HTTPS
62ms
TLSA
89ms
SOA
0ms
MTA-STS
387ms
DNSSEC
257ms
SRV
619ms
Total
1464ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 12:31:41 1464ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-08-20 21:59:13 6390ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-08-13 14:32:28 1272ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-08-09 22:59:57 1734ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-07-30 09:02:47 12059ms 5 NS 1 A 0 MX 🔓 Insecure View
2026-07-23 22:02:46 1075ms 5 NS 1 A 3 MX ❓ Unknown View
2026-07-17 00:57:49 9861ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-07-09 19:28:21 1244ms 5 NS 1 A 3 MX ❓ Unknown View
2026-07-03 16:19:17 2097ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-06-25 10:32:27 1006ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-06-19 18:01:38 723ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-06-16 17:44:48 1878ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-06-16 17:35:27 4078ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-06-16 17:31:10 1061ms 5 NS 1 A 3 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone