at400.dk

📜 Historical scan 2026-06-16 13:47:18  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

at400.dk is a .dk domain served by 4 nameservers (dns01.dipcon.com, dns02.ports.se, dns03.ports.se and 1 more). It was registered on 19 March 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 192.121.35.210 is hosted by GlobalConnect AB (AS12552) in Denmark. The zone is of unknown DNSSEC status, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records   66ms
NameserverIP addressesPTRASN / ISP
dns01.dipcon.com — — —
dns02.ports.se — — —
dns03.ports.se — — —
dns04.ports.net — — —

🌍 A Records#

1 records   92ms
IPTTLPTRASNISP / OrgCIDRCountryCity
192.121.35.210 — — AS12552 GlobalConnect AB 192.121.35.0/24 🇩🇰 Denmark —

📧 MX Records#

📧
No MX records found

🔷 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#

latest probe, not this scan · checked 2026-10-09 10:30:25
www192.121.35.210 (AS12552) (address records, no CNAME)
www vs bare domainSame network
at400.dk: 192.121.35.210 (AS12552)
www.at400.dk: 192.121.35.210 (AS12552)
WildcardNo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

138ms
CheckResult
Validation Status❓ Unknown
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: failure

🏷️ SOA#

87ms
FieldValue
Serial2023050301
Primary NS (MNAME)dns01.dipcon.com
Responsible (RNAME)registry@ports.net
Refresh43200s
Retry7200s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-15 16:37:40
FieldValue
RegistrarAbion AB
Registered2014-03-19
Expires2027-03-31 (165d)

🔗 Same registrant#

14 domains

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
auto-roskilde.dkAbion AB
coaching-erhverv.dkAbion AB
donkeys.dkAbion AB
ejcc2009.dkAbion AB
genexo.dkAbion AB
handi-kompost.dkAbion AB
htc-wildfire-s.dkAbion AB
macfest.dkAbion AB
minisjov.dkAbion AB
nfrsite.dkAbion AB
oestjydsk-modeltogs-forening.dkAbion AB
redknights.dkAbion AB
selvcoach.dkAbion AB
us-car.dkAbion AB
📋 WHOIS#

⏱️ Lookup Timing#

NS
66ms
A
92ms
MX
89ms
AAAA
86ms
TXT
178ms
CAA
63ms
HTTPS
2080ms
TLSA
4044ms
SOA
87ms
MTA-STS
59ms
DNSSEC
138ms
SRV
0ms
Total
6364ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-09 10:30:25 5141ms 4 NS 1 A 0 MX 🔓 Insecure
2026-10-09 02:31:12 6276ms 4 NS 1 A 0 MX 🔓 Insecure
2026-10-07 14:44:08 5130ms 4 NS 1 A 0 MX 🔓 Insecure
2026-09-30 08:11:19 5060ms 4 NS 1 A 0 MX 🔓 Insecure
2026-09-26 19:06:41 13355ms 4 NS 1 A 0 MX 🔓 Insecure
2026-09-06 07:05:42 6322ms 4 NS 1 A 0 MX 🔓 Insecure
2026-07-02 00:56:22 5099ms 4 NS 1 A 0 MX 🔓 Insecure
2026-06-16 13:47:18 shown 6364ms 4 NS 1 A 0 MX ❓ Unknown
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