optikrungsted.dk

📜 Historical scan 2026-06-25 07:25:36  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

optikrungsted.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 22 December 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.191 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod14-cph3.one.com, mx2.pub.mailpod14-cph3.one.com and 2 more. The zone is DNSSEC-signed and validates, publishes a 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#

2 records   318ms
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   297ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.215.191 3600s webforward.webpod17-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen

📧 MX Records#

4 records   214ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mx1.pub.mailpod14-cph3.one.com 185.10.9.212 mx1.pub.mailpod14-cph3.one.com AS51468 One.com A/S
10 10800s mx2.pub.mailpod14-cph3.one.com 185.10.9.213 mx2.pub.mailpod14-cph3.one.com AS51468 One.com A/S
10 10800s mx3.pub.mailpod14-cph3.one.com 185.10.9.214 mx3.pub.mailpod14-cph3.one.com AS51468 One.com A/S
10 10800s mx4.pub.mailpod14-cph3.one.com 185.10.9.215 mx4.pub.mailpod14-cph3.one.com AS51468 One.com A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover46.30.215.138
🔶 Autoconfig46.30.215.138

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   538ms
TXT Record
v=spf1 include:_custspf.one.com ~all

✉️ SPF#

PolicyRecord (optikrungsted.dk)
~all (soft fail) v=spf1 include:_custspf.one.com ~all

📨 DMARC#

PolicyRecord (_dmarc.optikrungsted.dk)
p=reject v=DMARC1; p=reject

📬 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 2026-10-18 05:18:14
www46.30.215.138 2a02:2350:5:106:52:43b1:e258:d5db (AS51468) (address records, no CNAME)
www vs bare domainSame network
WildcardYes: any name under the zone resolves
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

4 records   184ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod14-cph3.one.com DANE-EE · SPKI · SHA-256 F9CAE2DF0FCB54F04130769823BED77A…
SMTP _25._tcp.mx2.pub.mailpod14-cph3.one.com DANE-EE · SPKI · SHA-256 F9CAE2DF0FCB54F04130769823BED77A…
SMTP _25._tcp.mx3.pub.mailpod14-cph3.one.com DANE-EE · SPKI · SHA-256 F9CAE2DF0FCB54F04130769823BED77A…
SMTP _25._tcp.mx4.pub.mailpod14-cph3.one.com DANE-EE · SPKI · SHA-256 F9CAE2DF0FCB54F04130769823BED77A…

🔐 DNSSEC#

358ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

319ms
FieldValue
Serial2026061901
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-17 05:03:29
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2004-12-22
Expires2026-12-31 (67d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet
📋 WHOIS#

⏱️ Lookup Timing#

NS
318ms
A
297ms
MX
214ms
AAAA
231ms
TXT
538ms
CAA
221ms
HTTPS
322ms
TLSA
184ms
SOA
319ms
MTA-STS
248ms
DNSSEC
358ms
SRV
348ms
Total
2117ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-18 05:18:14 1562ms 2 NS 1 A 4 MX 🔒 Secure
2026-10-17 04:40:45 843ms 2 NS 1 A 4 MX 🔒 Secure
2026-10-16 03:38:26 782ms 2 NS 1 A 4 MX 🔒 Secure
2026-10-09 14:16:35 528ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-20 09:31:46 649ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-17 06:49:05 1166ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-16 00:08:37 1071ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-12 22:34:45 1058ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-25 07:25:36 shown 2117ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-20 11:14:32 630ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-19 18:03:06 932ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-19 16:22:47 1027ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-17 23:21:38 678ms 2 NS 1 A 4 MX 🔒 Secure
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