cescom.dk

📜 Historical scan 2026-06-24 12:02:07 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cescom.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 78.31.254.137 is hosted by EWII Bredbaand A/S (AS204151) in Denmark. Mail is handled by cescom-dk.mail.protection.outlook.com. 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 42ms

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 125ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
78.31.254.137	3600s	web01.uhrskov.net	AS204151	EWII Bredbaand A/S	78.31.252.0/22	🇩🇰 Denmark	Ans

📧 MX Records#

1 records 46ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	cescom-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::a 2a01:111:f403:ca04::f 2a01:111:f403:ca09::7 52.101.68.0 52.101.73.28 52.101.73.30 52.101.73.8	mail-dbapr03cu00100.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-am7pr05cu00204.inbound.protection.outlook.com mail-am7pr05cu00306.inbound.protection.outlook.com mail-am0pr04cu00500.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.149.136

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 95ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records#

6 records 218ms

TXT Record
atlassian-domain-verification=hijmygImmXtkgyKjitBJhEZCpjRErRzjGMnN2xHqNd83BydQXbnK9r/QdeV9M71O
google-site-verification=9Sf97SK4btzvsAZtrMx3eHE1c4xxtUtX1_9teMP3f5g
MS=ms33612142
MS=ms56725254
MS=ms70890454
v=spf1 include:spf.protection.outlook.com include:spf.emailsignatures365.com include:spf.mandrillapp.com include:servers.mcsv.net include:spf.cescom.dk include:flat.shared.mysmtp.com include:emsd1.com Include:spf.odmad.quest-on-demand.com include:_spf.webmercs.com -all

✉️ SPF#

Policy	Record (cescom.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.emailsignatures365.com include:spf.mandrillapp.com include:servers.mcsv.net include:spf.cescom.dk include:flat.shared.mysmtp.com include:emsd1.com include:spf.odmad.quest-on-demand.com include:_spf.webmercs.com -all

📨 DMARC#

Policy	Record (_dmarc.cescom.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:dmarc_agg@vali.email

📬 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 2026-10-07 14:42:56

www	78.31.254.137 (AS204151) (address records, no CNAME)
www vs bare domain	Same network cescom.dk: 78.31.254.137 (AS204151) www.cescom.dk: 78.31.254.137 (AS204151)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

6 found

Selector	CNAME	Key
k1	dkim.mcsv.net	RSA · ~1024 bit below 2048 bit
mail	—	RSA · ~1024 bit below 2048 bit
s1	sg1.v19027971.c308467454.e.marketingautomation.services	RSA · ~2048 bit
s2	sg2.v19027971.c308467454.e.marketingautomation.services	RSA · ~1024 bit below 2048 bit
selector1	selector1-cescom-dk._domainkey.1tegration.onmicrosoft.com	RSA · ~1024 bit below 2048 bit
selector2	selector2-cescom-dk._domainkey.1tegration.onmicrosoft.com	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 12/10 · policy: -all

error 12 DNS lookups: the limit is 10, so a receiver whose evaluation gets past the 10th returns permerror (SPF fails)

🔗 TLSA / DANE#

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

🔐 DNSSEC#

114ms

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

🏷️ SOA#

45ms

Field	Value
Serial	2026052301
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#

42ms

125ms

46ms

AAAA

38ms

TXT

218ms

CAA

48ms

HTTPS

46ms

TLSA

656ms

SOA

45ms

MTA-STS

58ms

DNSSEC

114ms

SRV

95ms

Total

1346ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 14:42:56	1617ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-29 21:42:31	937ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-28 05:09:57	1022ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 12:02:07 shown	1346ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 04:39:31	924ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 20:10:30	646ms	2 NS 1 A 1 MX	🔒 Secure