coelan.dk

📜 Historical scan 2026-06-21 19:13:02 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

coelan.dk is a .dk domain served by 3 nameservers (ns1.dns.services, ns2.dns.services, ns3.dns.services). It was registered on 14 November 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 91.102.93.29 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by hellers-dk.mail.eo.outlook.com. 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 67ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dns.services	195.242.131.6 2001:67c:564:ffff::11	ns1.dns.services ns1.dns.services	AS62121 Christian Ebsen ApS AS62121 Christian Ebsen ApS
ns2.dns.services	2a00:1b18:2:3:3::2 62.69.152.37	ns2.dns.services 37.34-46.152.69.62.in-addr.arpa	AS47527 DLX A/S AS47527 DLX A/S
ns3.dns.services	185.55.197.53	ns3.dns.services	AS60153 Inpadi ApS

🌍 A Records#

1 records 49ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
91.102.93.29	3600s	rp2.navitech.dk	AS47292	Sentia Denmark A/S	91.102.88.0/21	🇩🇰 Denmark	—

📧 MX Records#

1 records 61ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	hellers-dk.mail.eo.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::4 2a01:111:f403:ca09::4 2a01:111:f403:ca09::7 52.101.68.12 52.101.68.21 52.101.73.11 52.101.73.16	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db4pr02cu00204.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-as2pr05cu00100.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	coelan.dk → 91.102.93.29
🔶 Autoconfig	coelan.dk → 91.102.93.29

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 207ms

TXT Record
v=spf1 a mx ip4:91.102.93.0/27 include:outlook.com -all

✉️ SPF#

Policy	Record (coelan.dk)
-all (hard fail)	v=spf1 a mx ip4:91.102.93.0/27 include:outlook.com -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 2026-10-08 09:46:41

www CNAME	coelan.dk (all on coelan.dk) → 91.102.93.29 (AS47292)
www vs bare domain	Same network coelan.dk: 91.102.93.29 (AS47292) www.coelan.dk: 91.102.93.29 (AS47292)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.coelan.dk	coelan.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

66ms

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

🏷️ SOA#

46ms

Field	Value
Serial	2026022607
Primary NS (MNAME)	ns1.dns.services
Responsible (RNAME)	post@dns.services
Refresh	10800s
Retry	3600s
Expire	1814400s
Minimum (neg-cache TTL)	7200s

📋 Registration#

WHOIS fetched 2026-10-18 04:43:56

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2008-11-14
Expires	2026-11-30 (41d)

🔗 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#

67ms

49ms

61ms

AAAA

52ms

TXT

207ms

CAA

60ms

HTTPS

53ms

TLSA

3384ms

SOA

46ms

MTA-STS

62ms

DNSSEC

66ms

SRV

119ms

Total

4091ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 04:18:41	780ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-16 11:16:55	680ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-04 13:15:33	4624ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-28 14:04:49	3831ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-26 04:30:26	4920ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-21 19:13:02 shown	4091ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-20 17:31:59	1892ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-16 21:44:50	4480ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-16 21:40:11	7937ms	3 NS 1 A 1 MX	🔓 Insecure