ciborseks.dk

Records from scan: 2026-10-09 11:36:49 · 728ms total · last checked 2026-10-18 10:45 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ciborseks.dk is a .dk domain served by 4 nameservers (ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com and 1 more). It was registered on 27 January 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 193.162.110.54 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by .. 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#

4 records 48ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.eurodns.com	199.167.66.107 2610:1c8:b002::107	ns1.eurodns.com ns1.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns2.eurodns.com	104.37.178.107 2610:1c8:b001::107	ns2.eurodns.com ns2.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns3.eurodns.com	199.167.66.108 2610:1c8:b002::108	ns3.eurodns.com ns3.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns4.eurodns.com	104.37.178.108 2610:1c8:b001::108	ns4.eurodns.com ns4.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC

🌍 A Records#

1 records 57ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.162.110.54	600s	—	AS3292	TDC Holding A/S	193.162.110.0/23	🇩🇰 Denmark	—

📧 MX Records#

1 records 57ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	. Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 269ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (ciborseks.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.ciborseks.dk)
p=reject	v=DMARC1;p=reject;sp=reject;adkim=s;aspf=s

📬 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 11:36:49

www CNAME	www.nykredit.dk (all on nykredit.dk) → 104.16.154.131 104.16.155.131 2606:4700::6810:9a83 2606:4700::6810:9b83 (AS13335)
www vs bare domain	Different networks ciborseks.dk: 193.162.110.54 (AS3292) www.ciborseks.dk: 104.16.154.131 104.16.155.131 2606:4700::6810:9a83 2606:4700::6810:9b83 (AS13335) (all like this)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

142ms

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

🏷️ SOA#

45ms

Field	Value
Serial	2023021536
Primary NS (MNAME)	ns1.eurodns.com
Responsible (RNAME)	hostmaster@eurodns.com
Refresh	43200s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-07-03 18:18:46

Field	Value
Registrar	Eurodns S.A
Registered	2005-01-27
Expires	2027-01-31 (104d)

📋 WHOIS#

⏱️ Lookup Timing#

48ms

57ms

AAAA

60ms

TXT

269ms

CAA

66ms

HTTPS

54ms

TLSA

74ms

SOA

45ms

MTA-STS

76ms

DNSSEC

142ms

SRV

103ms

Total

728ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 11:36:49 shown	728ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-03 03:55:39	771ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-02 03:53:38	809ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-22 04:41:44	956ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-15 03:21:38	863ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-27 23:20:14	618ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-26 22:58:13	696ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-25 17:46:05	653ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-08 22:35:55	992ms	4 NS 1 A 1 MX	🔒 Secure
2026-07-21 16:02:31	673ms	4 NS 1 A 1 MX	🔒 Secure
2026-07-20 11:16:25	1106ms	4 NS 1 A 1 MX	🔒 Secure
2026-07-03 18:14:22	936ms	4 NS 1 A 1 MX	🔒 Secure
2026-07-01 22:54:00	17320ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-16 20:45:56	1133ms	4 NS 1 A 0 MX	🔒 Secure