nkermoller.dk
Last scanned: 2026-08-14 01:42:26  ·  2420ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   181ms
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   182ms
IPTTLPTRASNISP / OrgCIDRCountryCity
9.205.16.211 600s odie.holmnet.dk AS8075 Microsoft Corporation 9.205.0.0/16 🇩🇰 Denmark Copenhagen
📧 MX Records2 records   198ms
PriorityTTLMail ServerIP addressesPTRASN
10 600s garfield.holmnet.dk 20.13.164.36 garfield.holmnet.dk AS8075 Microsoft Corporation
30 600s futte.holmnet.dk — — —
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   397ms
TXT Record
v=spf1 mx include:holmnet.dk -all
✉️ SPF
PolicyRecord (nkermoller.dk)
-all (hard fail) v=spf1 mx include:holmnet.dk -all
📨 DMARC
PolicyRecord (_dmarc.nkermoller.dk)
p=none (monitor only) v=DMARC1; p=none; rua=mailto:peter@nkermoller.dk; ruf=mailto:peter@nkermoller.dk;
📬 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)
🔐 DNSSEC333ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081201
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
181ms
A
182ms
MX
198ms
AAAA
175ms
TXT
397ms
CAA
272ms
HTTPS
269ms
TLSA
530ms
SOA
0ms
MTA-STS
288ms
DNSSEC
333ms
SRV
277ms
Total
2420ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-14 01:42:26 2420ms 2 NS 1 A 2 MX 🔒 Secure View
2026-08-12 03:58:56 2064ms 2 NS 1 A 2 MX 🔒 Secure View
2026-08-09 22:37:14 708ms 2 NS 1 A 2 MX 🔒 Secure View
2026-08-06 19:38:23 885ms 2 NS 1 A 2 MX 🔒 Secure View
2026-07-20 10:17:12 6646ms 2 NS 1 A 2 MX 🔒 Secure View
2026-07-12 20:09:09 10660ms 2 NS 1 A 2 MX 🔒 Secure View
2026-07-10 19:34:02 1351ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-22 03:16:36 3802ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-21 04:41:19 961ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 02:27:44 1436ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-18 07:18:25 869ms 2 NS 1 A 2 MX 🔒 Secure View
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