cesa.dk

📜 Historical scan 2026-06-27 21:07:52 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cesa.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.106.103 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by cesa-dk.mx1.comendosystems.com, cesa-dk.mx2.comendosystems.net. 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 233ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 216ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.106.103	3600s	linux95.curanet.dk	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records#

2 records 228ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	cesa-dk.mx1.comendosystems.com	192.162.219.255 2a01:77c0:1619:4102:a81b:80d0:e56c:edc0	mx41.electric.net gw2-1535.security.comendo.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
20	3600s	cesa-dk.mx2.comendosystems.net	192.162.219.155	mx41.electric.net	AS16509 Amazon.com, Inc.

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.40
🔶 Autoconfig	94.231.106.103

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 450ms

TXT Record
google-site-verification=uXtU7mHSyFB4h6pgGhcubiLchaoO2ubjpwiubkiu5fE
MS=ms57540582
v=spf1 ip4:185.55.196.142 ip4:87.53.74.122 include:spf.mailanyone.net include:spf.curanet.dk ~all

✉️ SPF#

Policy	Record (cesa.dk)
~all (soft fail)	v=spf1 ip4:185.55.196.142 ip4:87.53.74.122 include:spf.mailanyone.net include:spf.curanet.dk ~all

📨 DMARC#

Policy	Record (_dmarc.cesa.dk)
p=quarantine	v=DMARC1; p=quarantine;

📬 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 2026-10-09 15:53:58

www	94.231.106.103 (AS48854) (address records, no CNAME)
www vs bare domain	Same network cesa.dk: 94.231.106.103 (AS48854) www.cesa.dk: 94.231.106.103 (AS48854)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

314ms

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

🏷️ SOA#

240ms

Field	Value
Serial	2025120801
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

233ms

216ms

228ms

AAAA

205ms

TXT

450ms

CAA

221ms

HTTPS

225ms

TLSA

606ms

SOA

240ms

MTA-STS

246ms

DNSSEC

314ms

SRV

266ms

Total

2113ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-25 12:40:15	967ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-24 12:34:35	1101ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-26 19:24:10	1050ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-28 20:01:57	1158ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-28 03:29:04	911ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-27 21:07:52 shown	2113ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-16 20:11:04	878ms	2 NS 1 A 2 MX	🔒 Secure