validate.dk
Last scanned: 2026-08-31 22:51:20  ·  1270ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   137ms
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   117ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.213.15 3600s webcluster1.webpod12-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen
📧 MX Records1 records   128ms
PriorityTTLMail ServerIP addressesPTRASN
1 3600s smtp.google.com 142.251.127.26
142.251.127.27
2a00:1450:4001:c21::1a
2a00:1450:4001:c21::1b		 lcfrai-in-f26.1e100.net
lcfrai-in-f27.1e100.net
lcfrai-in-f26.1e100.net
lcfrai-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
🔷 AAAA Records (IPv6)1 records   127ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:10a:7e:c8c9:7fcd:6976 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 Records1 records   346ms
TXT Record
v=spf1 include:_spf.google.com include:_custspf.one.com ~all
✉️ SPF
PolicyRecord (validate.dk)
~all (soft fail) v=spf1 include:_spf.google.com include:_custspf.one.com ~all
📨 DMARC
PolicyRecord (_dmarc.validate.dk)
p=reject v=DMARC1; p=reject
📬 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)
🔐 DNSSEC305ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026083101
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
137ms
A
117ms
MX
128ms
AAAA
127ms
TXT
346ms
CAA
122ms
HTTPS
109ms
TLSA
208ms
SOA
0ms
MTA-STS
161ms
DNSSEC
305ms
SRV
154ms
Total
1270ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 22:51:20 1270ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-22 00:22:24 9530ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-21 00:11:57 10172ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-18 22:08:41 2972ms 2 NS 1 A 4 MX 🔓 Insecure View
2026-07-06 23:53:28 17739ms 2 NS 3 A 5 MX 🔓 Insecure View
2026-06-24 15:02:28 2560ms 2 NS 3 A 5 MX 🔓 Insecure View
2026-06-17 14:34:45 1939ms 2 NS 3 A 5 MX 🔓 Insecure View
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