cosmo.dk

📜 Historical scan 2026-08-10 12:14:38 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cosmo.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 24 March 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.240.227 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by cosmo-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. 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 242ms

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 228ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.111.240.227	3600s	webcluster2.wordpresspod1-cph3.one.com	AS51468	One.com A/S	77.111.240.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 207ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	cosmo-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::5 2a01:111:f403:ca04::9 2a01:111:f403:ca09::9 52.101.68.21 52.101.73.11 52.101.73.24 52.101.73.26	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db3pr0202cu00205.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-as8pr05cu00300.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 → 40.104.116.24
🔶 Autoconfig	77.111.240.227

🔷 AAAA Records (IPv6)#

1 records 238ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:101:801f:f971:589c:8e0f	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 560ms

TXT Record
google-site-verification=eNx7a6_oAaMCodKVs951VjBR_qjkrr6nzzyp08HZoJk
ms64162676
v=spf1 a mx ip4:91.198.169.215 include:spf.protection.outlook.com include:_custspf.one.com ~all

✉️ SPF#

Policy	Record (cosmo.dk)
~all (soft fail)	v=spf1 a mx ip4:91.198.169.215 include:spf.protection.outlook.com include:_custspf.one.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 2026-10-11 09:46:13

www	77.111.240.227 2a02:2350:5:101:801f:f971:589c:8e0f (AS51468) (address records, no CNAME)
www vs bare domain	Same network cosmo.dk: 77.111.240.227 2a02:2350:5:101:801f:f971:589c:8e0f (AS51468) www.cosmo.dk: 77.111.240.227 2a02:2350:5:101:801f:f971:589c:8e0f (AS51468)
Wildcard	Yes: any name under the zone resolves
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#

419ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026081003
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 2026-10-09 04:09:37

Field	Value
Registrar	ONE.COM A/S
Registered	1998-03-24
Expires	2027-03-31 (164d)

📋 WHOIS#

⏱️ Lookup Timing#

242ms

228ms

207ms

AAAA

238ms

TXT

560ms

CAA

261ms

HTTPS

266ms

TLSA

376ms

SOA

0ms

MTA-STS

336ms

DNSSEC

419ms

SRV

314ms

Total

5947ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-11 09:46:12	1470ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-10 08:38:48	998ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-29 20:57:43	1006ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-12 03:49:49	1611ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-10 12:14:38 shown	5947ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-02 12:56:13	9659ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 01:54:51	1050ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 22:44:56	1741ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 22:31:27	2939ms	2 NS 1 A 1 MX	🔒 Secure