pkf-it.dk
Last scanned: 2026-08-10 11:17:01  ·  4173ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   235ms
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   276ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.19.191.28 600s — AS13335 Cloudflare, Inc. 104.16.0.0/14 — —
📧 MX Records1 records   192ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s mail.pkf-it.dk 80.62.243.82 mail.pkf.dk AS3292 TDC Holding A/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   579ms
TXT Record
v=spf1 ip4:80.62.243.82 include:mail.pkf.dk -all
✉️ SPF
PolicyRecord (pkf-it.dk)
-all (hard fail) v=spf1 ip4:80.62.243.82 include:mail.pkf.dk -all
📨 DMARC
PolicyRecord (_dmarc.pkf-it.dk)
p=reject v=DMARC1;p=reject;sp=reject;adkim=r;aspf=r;rua=mailto:ikt@pkf.dk;ruf=mailto:ikt@pkf.dk;fo=1
📬 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)
🔐 DNSSEC441ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081001
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
235ms
A
276ms
MX
192ms
AAAA
264ms
TXT
579ms
CAA
231ms
HTTPS
227ms
TLSA
386ms
SOA
0ms
MTA-STS
309ms
DNSSEC
441ms
SRV
282ms
Total
4173ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-10 11:17:01 4173ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-17 03:32:46 707ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-11 20:21:31 8690ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-23 23:37:30 531ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-19 09:35:17 578ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-18 06:43:49 651ms 2 NS 1 A 1 MX 🔒 Secure View
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