cesasoft.dk

📜 Historical scan 2026-08-02 22:44:05 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cesasoft.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 3 January 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.51.68.43 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by mail.cesasoft.dk. The zone is DNSSEC-signed and validates, 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#

2 records 133ms

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 194ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
87.51.68.43	43200s	—	AS3292	TDC Holding A/S	87.48.0.0/13	🇩🇰 Denmark	—

📧 MX Records#

1 records 197ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	mail.cesasoft.dk	—	—	—

🔷 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 2026-10-08 12:38:04

www CNAME	www.clinicaldataservices.com (all on clinicaldataservices.com) → 77.111.240.186 2a02:2350:5:102:80d1:8750:3d26:2fe6 (AS51468)
www vs bare domain	Different networks cesasoft.dk: 87.51.68.43 (AS3292) www.cesasoft.dk: 77.111.240.186 2a02:2350:5:102:80d1:8750:3d26:2fe6 (AS51468) (all like this)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

296ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026073101
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 2026-10-19 12:45:11

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2003-01-03
Expires	2027-01-31 (97d)

🔗 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#

133ms

194ms

197ms

AAAA

146ms

TXT

310ms

CAA

186ms

HTTPS

205ms

TLSA

85ms

SOA

0ms

MTA-STS

204ms

DNSSEC

296ms

SRV

218ms

Total

870ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-02 09:05:01	1702ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-26 07:23:52	517ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-25 07:16:42	462ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-01 02:22:41	819ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-25 22:43:05	461ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-13 08:04:32	4665ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-02 22:44:05 shown	870ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-21 10:44:59	4537ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-30 12:32:11	636ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 20:10:35	500ms	2 NS 1 A 1 MX	🔒 Secure