forebygnu.dk
📜 Historical scan 2026-06-17 09:30:36  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   63ms
NameserverIP addressesPTRASN / ISP
ns01.one.com — — —
ns02.one.com — — —
🌍 A Records1 records   64ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.215.150 — webcluster1.webpod17-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen
📧 MX Records1 records   66ms
PriorityTTLMail ServerIP addressesPTRASN
1 — smtp.google.com 142.250.147.26
142.250.147.27
142.251.9.26
142.251.9.27		 rd-in-f26.1e100.net
rd-in-f27.1e100.net
rc-in-f26.1e100.net
rc-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
🔷 AAAA Records (IPv6)1 records   58ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:106:b1:faf9:6103:2b89 — — AS51468 One.com A/S 2a02:2350::/32 🇩🇰 Denmark Copenhagen
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   242ms
TXT Record
google-site-verification=nmImMJ4-4oDQ7aSEmayZxBb1FX5801-J11q3jdHf0GQ
✉️ 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)
🔐 DNSSEC185ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA61ms
FieldValue
Serial2026061501
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
64ms
MX
66ms
AAAA
58ms
TXT
242ms
CAA
58ms
HTTPS
56ms
TLSA
54ms
SOA
61ms
MTA-STS
43ms
DNSSEC
185ms
SRV
0ms
Total
697ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 07:40:43 687ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-06 10:15:12 17145ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-24 21:22:26 1177ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-23 19:32:40 880ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-11 01:30:19 938ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-30 15:17:13 1033ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-21 20:14:57 541ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 07:18:20 979ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 09:30:36 697ms 2 NS 1 A 1 MX 🔒 Secure View
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