a-i-s.dk
Last scanned: 2026-08-21 07:45:54  ·  7599ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   367ms
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   358ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.213.71 3600s webcluster1.webpod13-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen
📧 MX Records9 records   355ms
PriorityTTLMail ServerIP addressesPTRASN
1 600s aspmx.l.google.com 142.251.127.26
2a00:1450:4001:c21::1b		 lcfrai-in-f26.1e100.net
lcfrai-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
5 600s alt1.aspmx.l.google.com 142.250.147.27
2a00:1450:4025:c01::1b		 rd-in-f27.1e100.net
rd-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
5 600s alt2.aspmx.l.google.com 172.253.152.26
2a00:1450:4010:c22::1a		 yulpptr-in-f26.1e100.net
yulpptr-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
10 600s alt3.aspmx.l.google.com 192.178.211.26
2404:6800:4000:1025::1b		 lcbomp-in-f26.1e100.net
lcbomp-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
10 600s alt4.aspmx.l.google.com 192.178.158.26
2404:6800:4013:813::1b		 lcdels-in-f26.1e100.net
lcdels-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
1000 600s mx10.skolekom.dk — — —
2000 600s mx20.skolekom.dk — — —
3000 600s mx30.skolekom.dk — — —
4000 600s mx40.skolekom.dk — — —
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover46.30.213.71
🔶 Autoconfig46.30.213.71
🔷 AAAA Records (IPv6)1 records   404ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:10b:3a:d0ed:40c8:2af7 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 Records
📝
No TXT records found
✉️ 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)
🔐 DNSSEC690ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082005
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
367ms
A
358ms
MX
355ms
AAAA
404ms
TXT
1182ms
CAA
391ms
HTTPS
495ms
TLSA
560ms
SOA
0ms
MTA-STS
587ms
DNSSEC
690ms
SRV
513ms
Total
7599ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-21 07:45:54 7599ms 2 NS 1 A 9 MX 🔒 Secure View
2026-08-20 07:13:21 10026ms 2 NS 1 A 9 MX 🔒 Secure View
2026-06-28 04:14:52 750ms 2 NS 1 A 9 MX 🔒 Secure View
2026-06-23 17:01:35 1052ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 05:04:32 1366ms 2 NS 1 A 9 MX 🔒 Secure View
2026-06-16 12:40:57 1039ms 2 NS 1 A 9 MX 🔒 Secure View
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