drchristoffersen.dk
Last scanned: 2026-08-26 15:58:26  ·  478ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   39ms
NameserverIP addressesPTRASN / ISP
ns3.webhot.dk 178.72.21.249 abraham.webhot.dk AS3342 Cibicom A/S
ns4.webhot.dk 178.72.21.250 skinner.webhot.dk AS3342 Cibicom A/S
🌍 A Records1 records   39ms
IPTTLPTRASNISP / OrgCIDRCountryCity
178.72.21.249 1800s abraham.webhot.dk AS3342 Cibicom A/S 178.72.16.0/21 🇩🇰 Denmark —
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   172ms
TXT Record
Hosted by Web-Hotel Danmark - http://www.webhot.dk/
v=spf1 -all
✉️ SPF
PolicyRecord (drchristoffersen.dk)
-all (hard fail) v=spf1 -all
📨 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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC87ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026081504
Primary NS (MNAME)ns4.webhot.dk
Responsible (RNAME)hostmaster@webhot.dk
Refresh28800s
Retry7200s
Expire1209600s
Minimum (neg-cache TTL)1800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
39ms
A
39ms
MX
47ms
AAAA
40ms
TXT
172ms
CAA
52ms
HTTPS
55ms
TLSA
36ms
SOA
0ms
MTA-STS
64ms
DNSSEC
87ms
SRV
68ms
Total
478ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 15:58:26 478ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-16 05:57:56 1414ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-14 00:32:08 1396ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-09 02:51:15 8485ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-01 09:51:40 8592ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-26 06:53:09 544ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-25 06:25:43 709ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-24 06:00:43 542ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-23 03:22:17 643ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-14 16:54:52 16395ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-11 16:30:29 9394ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-06 09:47:22 447ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-04 22:25:47 3782ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-28 21:55:57 459ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-24 23:06:10 450ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-19 10:50:44 960ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 04:42:49 1160ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 04:30:16 549ms 2 NS 1 A 0 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone