pca.dk
📜 Historical scan 2026-07-18 12:26:33  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   250ms
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   235ms
IPTTLPTRASNISP / OrgCIDRCountryCity
217.116.232.224 43200s 224.giga-ptr.232.116.217.in-addr.arpa
web24.gigahost.dk		 AS47292 Sentia Denmark A/S 217.116.224.0/20 🇩🇰 Denmark —
📧 MX Records3 records   260ms
PriorityTTLMail ServerIP addressesPTRASN
11 43200s mx1.gigahost.dk 46.183.139.11 mx1.gigahost.dk AS47292 Sentia Denmark A/S
12 43200s mx2.gigahost.dk 46.183.139.12 mx2.gigahost.dk AS47292 Sentia Denmark A/S
13 43200s mx3.gigahost.dk 46.183.139.13 mx3.gigahost.dk AS47292 Sentia Denmark A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover217.116.232.224
🔶 Autoconfig217.116.232.224
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   468ms
TXT Record
v=spf1 mx include:spf.gigahost.dk -all
✉️ SPF
PolicyRecord (pca.dk)
-all (hard fail) v=spf1 mx include:spf.gigahost.dk -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)
🔐 DNSSEC373ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026071701
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
250ms
A
235ms
MX
260ms
AAAA
254ms
TXT
468ms
CAA
274ms
HTTPS
279ms
TLSA
370ms
SOA
0ms
MTA-STS
307ms
DNSSEC
373ms
SRV
292ms
Total
1805ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-02 03:57:14 569ms 2 NS 1 A 3 MX 🔒 Secure View
2026-09-01 17:08:04 1437ms 2 NS 1 A 3 MX 🔒 Secure View
2026-08-31 14:16:01 1433ms 4 NS 0 A 0 MX ⚠️ Bogus View
2026-08-31 14:11:45 612ms 2 NS 1 A 3 MX 🔒 Secure View
2026-08-19 02:29:56 6871ms 2 NS 1 A 3 MX 🔒 Secure View
2026-08-13 08:01:54 819ms 2 NS 1 A 3 MX 🔒 Secure View
2026-07-18 12:26:33 1805ms 2 NS 1 A 3 MX 🔒 Secure View
2026-07-13 13:34:14 705ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-27 10:06:10 671ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-21 00:02:32 2041ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-17 13:35:38 3895ms 2 NS 1 A 3 MX 🔒 Secure View
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