book-tid.dk
Last scanned: 2026-08-27 11:28:19  ·  1115ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   29ms
NameserverIP addressesPTRASN / ISP
ns4.hostonline.dk 217.195.185.243
2a02:188:6004:14::10		 ns4.hostonline.dk
ns4.hostonline.dk		 AS31027 GlobalConnect A/S
AS31027 GlobalConnect A/S
ns5.hostonline.dk 217.195.185.244
2a02:188:6004:14::11		 ns5.hostonline.dk
ns5.hostonline.dk		 AS31027 GlobalConnect A/S
AS31027 GlobalConnect A/S
ns6.hostonline.dk 85.191.126.85 ns6.hostonline.dk AS204274 AURA Fiber A/S
🌍 A Records1 records   25ms
IPTTLPTRASNISP / OrgCIDRCountryCity
217.195.185.208 3600s mailhotel04.tscomputer.dk AS31027 GlobalConnect A/S 217.195.176.0/20 🇩🇰 Denmark —
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)1 records   35ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:188:6004:11::44 3600s — AS31027 GlobalConnect A/S 2a02:188:0:0:0:0:0:0/30 🇩🇰 Denmark —
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   105ms
TXT Record
v=spf1 a mx include:_spf.hostonline.dk include:spf.nhl-data.dk -all
✉️ SPF
PolicyRecord (book-tid.dk)
-all (hard fail) v=spf1 a mx include:_spf.hostonline.dk include:spf.nhl-data.dk -all
📨 DMARC
PolicyRecord (_dmarc.book-tid.dk)
p=reject v=DMARC1; p=reject; aspf=r;
📬 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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC93ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082702
Primary NS (MNAME)ns4.hostonline.dk
Responsible (RNAME)hostmaster@hostonline.dk
Refresh43200s
Retry43200s
Expire604800s
Minimum (neg-cache TTL)43200s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
29ms
A
25ms
MX
20ms
AAAA
35ms
TXT
105ms
CAA
34ms
HTTPS
29ms
TLSA
737ms
SOA
0ms
MTA-STS
30ms
DNSSEC
93ms
SRV
33ms
Total
1115ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 11:28:19 1115ms 3 NS 1 A 0 MX 🔒 Secure View
2026-08-22 09:01:40 9378ms 3 NS 1 A 0 MX 🔒 Secure View
2026-08-18 03:52:32 813ms 3 NS 1 A 0 MX 🔒 Secure View
2026-08-13 10:47:40 3620ms 3 NS 1 A 0 MX 🔒 Secure View
2026-08-06 23:56:38 726ms 3 NS 1 A 0 MX 🔒 Secure View
2026-07-28 03:29:57 631ms 3 NS 1 A 0 MX 🔒 Secure View
2026-07-22 23:24:12 775ms 3 NS 1 A 0 MX 🔒 Secure View
2026-07-17 22:32:49 729ms 3 NS 1 A 0 MX 🔒 Secure View
2026-07-16 07:35:08 758ms 3 NS 1 A 0 MX 🔒 Secure View
2026-07-07 14:44:19 2797ms 3 NS 1 A 0 MX 🔒 Secure View
2026-07-03 10:30:13 6478ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-29 05:35:44 1025ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-26 15:07:18 497ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-24 23:39:32 865ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-18 11:35:45 1381ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-16 15:55:10 510ms 3 NS 1 A 0 MX 🔒 Secure View
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