undertakerskjern.dk
Last scanned: 2026-08-31 15:10:28  ·  383ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   31ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S
🌍 A Records1 records   31ms
IPTTLPTRASNISP / OrgCIDRCountryCity
195.47.247.18 3600s one.com.webforward.g1i.one AS51468 One.com A/S 195.47.247.0/24 — —
📧 MX Records1 records   29ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC100ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026083101
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
31ms
A
31ms
MX
29ms
AAAA
27ms
TXT
121ms
CAA
32ms
HTTPS
34ms
TLSA
25ms
SOA
0ms
MTA-STS
45ms
DNSSEC
100ms
SRV
33ms
Total
383ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 15:10:28 383ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-19 14:13:26 757ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-08 03:23:33 565ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-17 09:43:47 4527ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-13 20:19:41 6497ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-30 11:15:59 555ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 06:31:07 853ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-19 14:15:13 2429ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 21:54:38 830ms 2 NS 1 A 0 MX 🔒 Secure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone