ndra.dk
Last scanned: 2026-09-10 05:06:57  ·  492ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   37ms
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   40ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.183.138.100 600s — AS47292 Sentia Denmark A/S 46.183.138.0/23 🇩🇰 Denmark —
📧 MX Records3 records   35ms
PriorityTTLMail ServerIP addressesPTRASN
0 600s mx2.gigahost.dk 46.183.139.12 mx2.gigahost.dk AS47292 Sentia Denmark A/S
0 600s mx3.gigahost.dk 46.183.139.13 mx3.gigahost.dk AS47292 Sentia Denmark A/S
10 600s mx1.gigahost.dk 46.183.139.11 mx1.gigahost.dk AS47292 Sentia Denmark A/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   148ms
TXT Record
v=spf1 include:_custspf.one.com include:spf.gigahost.dk ~all
✉️ SPF
PolicyRecord (ndra.dk)
~all (soft fail) v=spf1 include:_custspf.one.com include:spf.gigahost.dk ~all
📨 DMARC
PolicyRecord (_dmarc.ndra.dk)
p=reject v=DMARC1; p=reject
📬 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)
🔐 DNSSEC72ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026090203
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
37ms
A
40ms
MX
35ms
AAAA
44ms
TXT
148ms
CAA
34ms
HTTPS
42ms
TLSA
52ms
SOA
0ms
MTA-STS
57ms
DNSSEC
72ms
SRV
46ms
Total
492ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-10 05:06:57 492ms 2 NS 1 A 3 MX 🔒 Secure View
2026-09-08 02:20:38 677ms 2 NS 1 A 3 MX 🔒 Secure View
2026-08-31 17:54:48 633ms 2 NS 1 A 3 MX 🔒 Secure View
2026-08-26 01:03:13 573ms 2 NS 0 A 3 MX 🔒 Secure View
2026-08-12 23:14:29 9477ms 2 NS 0 A 3 MX 🔒 Secure View
2026-07-27 12:27:32 4749ms 2 NS 0 A 3 MX 🔒 Secure View
2026-07-18 19:02:57 687ms 2 NS 0 A 3 MX 🔒 Secure View
2026-07-14 20:26:12 715ms 2 NS 0 A 3 MX 🔒 Secure View
2026-07-04 22:44:23 1279ms 2 NS 0 A 3 MX 🔒 Secure View
2026-06-24 06:12:10 550ms 2 NS 0 A 3 MX ⚠️ Bogus View
2026-06-17 19:56:54 2410ms 2 NS 0 A 3 MX 🔒 Secure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone