a-tek.dk
Last scanned: 2026-08-26 09:20:46  ·  598ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   48ms
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   47ms
IPTTLPTRASNISP / OrgCIDRCountryCity
93.166.46.11 43200s mailr.a-tek.dk AS3292 TDC Holding A/S 93.166.0.0/15 🇩🇰 Denmark Holbæk
📧 MX Records1 records   54ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s mx.a-tek.dk 93.166.46.13 mx.a-tek.dk AS3292 TDC Holding A/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   168ms
TXT Record
MS=EA02CB339A2A62A87BA5B175537E8BDF424FADAF
v=spf1 ip4:93.166.46.10 ip4:93.166.46.11 ip4:93.166.46.13 -all
✉️ SPF
PolicyRecord (a-tek.dk)
-all (hard fail) v=spf1 ip4:93.166.46.10 ip4:93.166.46.11 ip4:93.166.46.13 -all
📨 DMARC
PolicyRecord (_dmarc.a-tek.dk)
p=none (monitor only) v=DMARC1; p=none; rua=mailto:info@a-tek.dk; pct=1;
📬 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
🔏 ACME Challenge
TypeNameValue
TXT _acme-challenge.a-tek.dk _WZTm6dgUfQ1FNd6a16kokdYxrW-C7yYBzI_1i2xxdI
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC78ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082001
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
48ms
A
47ms
MX
54ms
AAAA
41ms
TXT
168ms
CAA
47ms
HTTPS
45ms
TLSA
100ms
SOA
0ms
MTA-STS
55ms
DNSSEC
78ms
SRV
66ms
Total
598ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 09:20:46 598ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-26 04:25:15 695ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-20 18:35:34 698ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-20 23:47:11 771ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-22 04:46:35 2796ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 12:53:57 1306ms 2 NS 1 A 1 MX 🔒 Secure View
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