circl.dk

📜 Historical scan 2026-06-24 16:18:31 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

circl.dk is a .dk domain served by 2 nameservers (ns61.domaincontrol.com, ns62.domaincontrol.com). It was registered on 21 June 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 92.205.174.26 is hosted by Host Europe GmbH (AS21499) in Germany. Mail is handled by circl-dk.mail.protection.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#

2 records 225ms

Nameserver	IP addresses	PTR	ASN / ISP
ns61.domaincontrol.com	2603:5:2153::20 97.74.101.32	ns61.domaincontrol.com ns61.domaincontrol.com	AS44273 Host Europe GmbH AS44273 Host Europe GmbH
ns62.domaincontrol.com	173.201.69.32 2603:5:2253::20	ns62.domaincontrol.com ns62.domaincontrol.com	AS44273 Host Europe GmbH AS44273 Host Europe GmbH

🌍 A Records#

1 records 264ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
92.205.174.26	10800s	26.174.205.92.host.secureserver.net	AS21499	Host Europe GmbH	92.205.160.0/19	🇩🇪 Germany	—

📧 MX Records#

1 records 232ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	circl-dk.mail.protection.outlook.com	2a01:111:f403:ca04::8 2a01:111:f403:ca09:: 2a01:111:f403:ca09::3 2a01:111:f403:ca09::6 52.101.68.0 52.101.68.21 52.101.73.11 52.101.73.26	mail-db5pr02cu00100.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-as9pr05cu01302.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 → 40.104.116.8

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 501ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

2 records 1073ms

TXT Record
NETORG17491494.onmicrosoft.com
v=spf1 include:secureserver.net -all

✉️ SPF#

Policy	Record (circl.dk)
-all (hard fail)	v=spf1 include:secureserver.net -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 2026-10-11 14:43:14

www CNAME	circl.dk (all on circl.dk) → 92.205.174.26 (AS21499)
www vs bare domain	Same network circl.dk: 92.205.174.26 (AS21499) www.circl.dk: 92.205.174.26 (AS21499)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

350ms

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

🏷️ SOA#

440ms

Field	Value
Serial	2024100101
Primary NS (MNAME)	ns61.domaincontrol.com
Responsible (RNAME)	dns@jomax.net
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-09 19:34:24

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2024-06-21
Expires	2027-06-20 (239d)

📋 WHOIS#

⏱️ Lookup Timing#

225ms

264ms

232ms

AAAA

228ms

TXT

1073ms

CAA

210ms

HTTPS

256ms

TLSA

519ms

SOA

440ms

MTA-STS

261ms

DNSSEC

350ms

SRV

501ms

Total

2762ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-26 04:46:44	10350ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-02 19:57:30	1329ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-24 16:18:31 shown	2762ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-22 21:29:39	1668ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 20:51:10	728ms	2 NS 1 A 1 MX	🔓 Insecure