cekura.dk

📜 Historical scan 2026-08-14 05:27:52 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cekura.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 20 October 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.122 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. 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 217ms

Nameserver	IP addresses	PTR	ASN / 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 200ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.122	3600s	webcluster2.webpod16-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

5 records 209ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	aspmx.l.google.com	142.251.127.27 2a00:1450:4001:c21::1a	lcfrai-in-f27.1e100.net lcfrai-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	3600s	alt1.aspmx.l.google.com	142.250.147.27 2a00:1450:4025:c01::1b	rd-in-f27.1e100.net rd-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	3600s	alt2.aspmx.l.google.com	172.253.152.27 2a00:1450:4010:c22::1b	yulpptr-in-f27.1e100.net yulpptr-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
40	3600s	aspmx3.googlemail.com	172.253.152.26 2a00:1450:4010:c22::1a	yulpptr-in-f26.1e100.net yulpptr-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
50	3600s	aspmx4.googlemail.com	192.178.211.27 2404:6800:4000:1025::1a	lcbomp-in-f27.1e100.net lcbomp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	46.30.215.122
🔶 Autoconfig	46.30.215.122

🔷 AAAA Records (IPv6)#

1 records 222ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:111:80d5:85c1:fb90:876d	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 553ms

TXT Record
google-site-verification=j10epTUliUfThcMxydQRTP9uFFXiNT0tD55dUa8MWJw
google-site-verification=zTSgJdI7s9wFxCKfwFr4xBD2KYzcThMH96owhoLkddo

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

Policy	Record (_dmarc.cekura.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 2026-10-12 22:54:42

www	46.30.215.122 2a02:2350:5:111:80d5:85c1:fb90:876d (AS51468) (address records, no CNAME)
www vs bare domain	Same network cekura.dk: 46.30.215.122 2a02:2350:5:111:80d5:85c1:fb90:876d (AS51468) www.cekura.dk: 46.30.215.122 2a02:2350:5:111:80d5:85c1:fb90:876d (AS51468)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

471ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

0ms

Field	Value
Serial	2026081302
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-09 02:26:30

Field	Value
Registrar	ONE.COM A/S
Registered	2011-10-20
Expires	2026-10-31 (8d)

📋 WHOIS#

⏱️ Lookup Timing#

217ms

200ms

209ms

AAAA

222ms

TXT

553ms

CAA

246ms

HTTPS

226ms

TLSA

463ms

SOA

0ms

MTA-STS

293ms

DNSSEC

471ms

SRV

288ms

Total

3535ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 22:54:42	1767ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-28 05:56:31	666ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-11 14:34:24	646ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-27 12:19:34	1208ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-14 05:27:52 shown	3535ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-25 12:30:43	1305ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-24 13:45:25	1178ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 20:21:40	14703ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-16 20:09:57	2056ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-16 20:04:19	676ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-16 20:01:27	753ms	2 NS 1 A 5 MX	🔒 Secure