xiii.dk
Last scanned: 2026-08-26 15:07:31  ·  530ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   25ms
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   30ms
IPTTLPTRASNISP / OrgCIDRCountryCity
23.227.38.65 3600s myshopify.com AS13335 Cloudflare, Inc. 23.227.38.0/23 🇨🇦 Canada Ottawa
📧 MX Records5 records   27ms
PriorityTTLMail ServerIP addressesPTRASN
1 600s aspmx.l.google.com 142.251.9.27
2a00:1450:4025:c03::1b		 rc-in-f27.1e100.net
rc-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
5 600s alt1.aspmx.l.google.com 192.178.211.26
2404:6800:4013:813::1a		 lcbomp-in-f26.1e100.net
lcdels-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
5 600s alt2.aspmx.l.google.com 192.178.158.26
2404:6800:4001:c01::1b		 lcdels-in-f26.1e100.net
yukulwh-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
10 600s alt3.aspmx.l.google.com 173.194.41.27
173.194.41.27
2404:6800:4003:c26::1b		 mad01s14-in-f27.1e100.net
yukulwh-in-f27.1e100.net
so-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
10 600s alt4.aspmx.l.google.com 108.177.125.26
2404:6800:4008:c01::1b		 tp-in-f26.1e100.net
tp-in-f27.1e100.net		 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   104ms
TXT Record
google-site-verification=ENiiqIsVlu8SQexfT-PGq0e9liGZPLHbml83QDgJpYU
✉️ 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)
🔐 DNSSEC97ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082501
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
25ms
A
30ms
MX
27ms
AAAA
25ms
TXT
104ms
CAA
26ms
HTTPS
22ms
TLSA
43ms
SOA
0ms
MTA-STS
35ms
DNSSEC
97ms
SRV
42ms
Total
530ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 15:07:31 530ms 2 NS 1 A 5 MX 🔒 Secure View
2026-07-02 17:11:25 759ms 2 NS 1 A 5 MX 🔒 Secure View
2026-06-26 18:56:41 3149ms 2 NS 1 A 5 MX 🔒 Secure View
2026-06-25 00:03:21 818ms 2 NS 1 A 5 MX 🔒 Secure View
2026-06-21 00:49:55 610ms 2 NS 1 A 5 MX 🔒 Secure View
2026-06-17 16:14:45 4112ms 2 NS 1 A 5 MX 🔒 Secure View
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