a-tek.dk

Records from scan: 2026-10-09 10:33:27  ·  883ms total  ·  last checked 2026-10-21 05:43 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

a-tek.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 22 November 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.166.46.11 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by mx.a-tek.dk. The zone is DNSSEC-signed and validates, publishes a 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   65ms
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   58ms
IPTTLPTRASNISP / OrgCIDRCountryCity
93.166.46.11 43200s mailr.a-tek.dk AS3292 TDC Holding A/S 93.166.0.0/15 🇩🇰 Denmark Holbæk

📧 MX Records#

1 records   64ms
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 Records#

2 records   214ms
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

🧩 Web & zone#

checked 2026-10-09 10:33:28
www CNAMEa-tek.dk (all on a-tek.dk)
www vs bare domainSame network
a-tek.dk: 93.166.46.11 (AS3292)
www.a-tek.dk: 93.166.46.11 (AS3292)
WildcardNo
Denial of existenceNSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔏 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)

🔐 DNSSEC#

194ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

85ms
FieldValue
Serial2026092001
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-15 06:39:14
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2018-11-22
Expires2026-11-30 (39d)

🔗 Same registrant#

1 domain

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

DomainRegistrar
golf2all.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
65ms
A
58ms
MX
64ms
AAAA
105ms
TXT
214ms
CAA
67ms
HTTPS
57ms
TLSA
92ms
SOA
85ms
MTA-STS
123ms
DNSSEC
194ms
SRV
125ms
Total
883ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-09 10:33:27 shown 883ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-30 02:48:20 498ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-20 21:12:16 569ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-26 09:20:46 598ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-26 04:25:15 695ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-20 18:35:34 698ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-20 23:47:11 771ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-22 04:46:35 2796ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-16 12:53:57 1306ms 2 NS 1 A 1 MX 🔒 Secure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone