tandlægerneicentrum.dk xn--tandlgerneicentrum-sub.dk
Last scanned: 2026-08-27 14:03:59  ·  1402ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers5 records   137ms
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   88ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.183.138.100 3600s — AS47292 Sentia Denmark A/S 46.183.138.0/23 🇩🇰 Denmark —
📧 MX Records3 records   88ms
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
🔷 Autodiscoverxn--tandlgerneicentrum-sub.dk → 46.183.138.100
🔶 Autoconfigxn--tandlgerneicentrum-sub.dk → 46.183.138.100
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   274ms
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.tandlægerneicentrum.dk xn--tandlgerneicentrum-sub.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC236ms
CheckResult
Validation Status❓ Unknown
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxdomain
🏷️ SOA0ms
FieldValue
Serial2026082701
Primary NS (MNAME)ns1.gigahost.dk
Responsible (RNAME)hostmaster@xn--tandlgerneicentrum-sub.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
137ms
A
88ms
MX
88ms
AAAA
120ms
TXT
356ms
CAA
89ms
HTTPS
88ms
TLSA
105ms
SOA
0ms
MTA-STS
169ms
DNSSEC
236ms
SRV
274ms
Total
1402ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 14:03:59 1402ms 5 NS 1 A 3 MX ❓ Unknown View
2026-08-20 15:05:23 9802ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-08-13 11:50:55 9951ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-08-07 16:28:05 1229ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-07-30 16:47:20 1186ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-07-23 05:04:27 1399ms 5 NS 1 A 3 MX ❓ Unknown View
2026-07-16 21:04:06 1040ms 5 NS 1 A 3 MX ❓ Unknown View
2026-07-10 11:17:58 9743ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-07-03 10:58:32 8380ms 5 NS 1 A 3 MX ❓ Unknown View
2026-06-28 01:19:48 967ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-06-26 05:38:36 941ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-06-24 14:07:25 791ms 5 NS 1 A 3 MX ❓ Unknown View
2026-06-21 22:23:12 2353ms 5 NS 1 A 3 MX 🔒 Secure View
2026-06-20 11:59:32 349ms 0 NS 0 A 0 MX 🔒 Secure View
2026-06-18 06:31:15 804ms 5 NS 1 A 3 MX 🔒 Secure View
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