tobiasen.dk
Last scanned: 2026-08-28 08:04:25  ·  1097ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   40ms
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   46ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.215.191 3600s webforward.webpod17-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen
📧 MX Records3 records   51ms
PriorityTTLMail ServerIP addressesPTRASN
1 4320s aspmx.l.google.com 142.251.1.26
2a00:1450:4010:c20::1b		 lb-in-f26.1e100.net
yulppbn-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
5 4320s alt1.aspmx.l.google.com 192.178.158.27
2404:6800:4013:813::1a		 lcdels-in-f27.1e100.net
lcdels-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
5 4320s alt2.aspmx.l.google.com 173.194.41.26
173.194.41.26
2404:6800:4001:c01::1a		 mad01s14-in-f26.1e100.net
yukulwh-in-f26.1e100.net
yukulwh-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   136ms
TXT Record
v=spf1 include:_spf.google.com ~all
✉️ SPF
PolicyRecord (tobiasen.dk)
~all (soft fail) v=spf1 include:_spf.google.com ~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)
🔐 DNSSEC70ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026032401
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
40ms
A
46ms
MX
51ms
AAAA
43ms
TXT
136ms
CAA
46ms
HTTPS
143ms
TLSA
153ms
SOA
0ms
MTA-STS
68ms
DNSSEC
70ms
SRV
133ms
Total
1097ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 08:04:25 1097ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-26 17:50:42 638ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-25 09:48:12 785ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-23 02:20:53 940ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-19 22:31:56 650ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-18 06:13:14 709ms 2 NS 1 A 3 MX 🔒 Secure View
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