a-n.dk

Records from scan: 2026-10-04 04:38:51  ·  1439ms total  ·  last checked 2026-10-23 19:34 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

a-n.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 6 November 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 86.58.146.104 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by .. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   38ms
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 Records#

1 records   41ms
IPTTLPTRASNISP / OrgCIDRCountryCity
86.58.146.104 43200s — AS47292 Sentia Denmark A/S 86.58.144.0/22 🇩🇰 Denmark Copenhagen

📧 MX Records#

1 records   37ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 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

🧩 Web & zone#

checked 2026-10-10 15:48:29
www86.58.146.104 (AS47292) (address records, no CNAME)
www vs bare domainSame network
WildcardNo
Denial of existenceNSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

167ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

50ms
FieldValue
Serial2026100301
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-04 05:21:21
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2012-11-06
Expires2026-11-30 (36d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
38ms
A
41ms
MX
37ms
AAAA
42ms
TXT
154ms
CAA
49ms
HTTPS
51ms
TLSA
728ms
SOA
50ms
MTA-STS
74ms
DNSSEC
167ms
SRV
54ms
Total
1439ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-04 04:38:51 shown 1439ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-30 04:18:35 358ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-28 13:09:00 668ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-27 12:58:52 563ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-04 09:58:54 574ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-17 05:17:06 5092ms 2 NS 1 A 4 MX 🔒 Secure
2026-07-26 16:07:20 6744ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-25 05:50:54 1117ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-24 12:49:22 1029ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-16 12:59:04 2433ms 2 NS 1 A 4 MX 🔒 Secure
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