roholtholdingsaps.dk
Last scanned: 2026-08-19 19:36:28  ·  6210ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   447ms
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   409ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.213.157 3600s webcluster1.webpod14-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen
📧 MX Records1 records   512ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
🔷 AAAA Records (IPv6)1 records   484ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:10c:ed:aa19:2351:1af0 3600s — AS51468 One.com A/S 2a02:2350:0:0:0:0:0:0/32 🇩🇰 Denmark Copenhagen
🔐 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)
🔐 DNSSEC910ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081902
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
447ms
A
409ms
MX
512ms
AAAA
484ms
TXT
1309ms
CAA
495ms
HTTPS
503ms
TLSA
574ms
SOA
0ms
MTA-STS
687ms
DNSSEC
910ms
SRV
629ms
Total
6210ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-19 19:36:28 6210ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-09 10:11:59 575ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-08 06:56:50 588ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-08 14:27:24 663ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-21 07:30:31 813ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-19 23:27:43 2042ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 21:42:34 939ms 2 NS 1 A 0 MX 🔒 Secure View
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