gottfred-petersen.dk
Last scanned: 2026-08-28 02:15:50  ·  1117ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   63ms
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   60ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.20.204.237 600s vdom165.net.dk2.zitcom.dk AS48854 team.blue Denmark A/S 185.20.204.0/22 🇩🇰 Denmark —
📧 MX Records1 records   32ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover185.20.204.237
🔶 Autoconfig185.20.204.237
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   321ms
TXT Record
_globalsign-domain-verification=haiFROW_YIdhlmqOwN8pykMHCZrg8eWo5zubpK_61I
✉️ 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)
🔐 DNSSEC197ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081101
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
63ms
A
60ms
MX
32ms
AAAA
50ms
TXT
321ms
CAA
63ms
HTTPS
91ms
TLSA
83ms
SOA
0ms
MTA-STS
141ms
DNSSEC
197ms
SRV
114ms
Total
1117ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 02:15:50 1117ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-11 08:27:28 2555ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-17 16:07:55 987ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-11 22:18:25 9520ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-02 13:04:43 1075ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-26 05:20:59 602ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-22 15:12:59 942ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-19 17:17:30 652ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 10:31:54 2860ms 2 NS 1 A 0 MX 🔒 Secure View
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