ckc.dk

📜 Historical scan 2026-06-18 14:19:42 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ckc.dk is a .dk domain served by 3 nameservers (mimer.deic.dk, ns-soa.darenet.dk, orion.i2.dk). It was registered on 16 February 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 130.226.11.57 is hosted by IDDQD-AS (AS1835) in Denmark. Mail is handled by mx.antispam.i2.dk. The zone is not DNSSEC-signed, 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#

3 records 68ms

Nameserver	IP addresses	PTR	ASN / ISP
mimer.deic.dk	2001:87f:ff27:65::66 95.128.27.66	mimer.deic.dk mimer.deic.dk	AS198455 Danmarks Tekniske Universitet AS198455 Danmarks Tekniske Universitet
ns-soa.darenet.dk	130.226.179.50 2001:878:0:e000:82:e2:b3:32	ns-soa.darenet.dk ns-soa.darenet.dk	AS1835 FSKNET-DK Forskningsnettet - Danish network for Research and Education AS1835 FSKNET-DK Forskningsnettet - Danish network for Research and Education
orion.i2.dk	78.153.182.90	orion.i2.dk	AS31027 GlobalConnect A/S

🌍 A Records#

1 records 90ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
130.226.11.57	86400s	ckc.dk www.ckc.dk	AS1835	IDDQD-AS	130.226.0.0/16	🇩🇰 Denmark	Frederiksberg

📧 MX Records#

1 records 41ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	86400s	mx.antispam.i2.dk	130.225.242.145	mx.antispam.i2.dk	AS1835 FSKNET-DK Forskningsnettet - Danish network for Research and Education

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 164ms

TXT Record
SOA=1779972543
v=spf1 include:spf.mailhotel.i2.dk -all

✉️ SPF#

Policy	Record (ckc.dk)
-all (hard fail)	v=spf1 include:spf.mailhotel.i2.dk -all

📨 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 2026-10-13 05:53:04

www	130.226.11.57 (AS1835) (address records, no CNAME)
www vs bare domain	Same network ckc.dk: 130.226.11.57 (AS1835) www.ckc.dk: 130.226.11.57 (AS1835)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

81ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

52ms

Field	Value
Serial	1779972543
Primary NS (MNAME)	mimer.deic.dk
Responsible (RNAME)	dns@darenet.dk
Refresh	16384s
Retry	2048s
Expire	2097152s
Minimum (neg-cache TTL)	2560s

📋 Registration#

WHOIS fetched 2026-10-07 13:28:17

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1998-02-16
Expires	2027-03-31 (165d)

📋 WHOIS#

⏱️ Lookup Timing#

68ms

90ms

41ms

AAAA

46ms

TXT

164ms

CAA

34ms

HTTPS

54ms

TLSA

109ms

SOA

52ms

MTA-STS

40ms

DNSSEC

81ms

SRV

110ms

Total

604ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-08-24 13:49:55	1911ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-18 14:19:42 shown	604ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-16 21:14:04	1661ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-16 21:11:59	50995ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-16 21:08:00	491ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-16 21:01:14	497ms	3 NS 1 A 1 MX	🔓 Insecure