colbar.dk

Records from scan: 2026-10-05 20:43:15 · 1134ms total · last checked 2026-10-17 14:30 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

colbar.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 8 May 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.213.36 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by colbar-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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 45ms

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 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.213.36	3600s	webcluster2.webpod12-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	colbar-dk.mail.protection.outlook.com	2a01:111:f403:ca04::d 2a01:111:f403:ca04::f 2a01:111:f403:ca38::a 2a01:111:f403:ca48::12 52.101.181.156 52.101.68.10 52.101.68.15 52.101.91.159	mail-db6pr03cu00105.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-wa4pr05cu00102.inbound.protection.outlook.com mail-miypr05cu00202.inbound.protection.outlook.com mail-wa4pr05cu00104.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-matpr04cu00207.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)#

1 records 42ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10a:8021:86d9:ac81:4de9	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#

2 records 168ms

TXT Record
MS=ms64716767
v=spf1 include:spf.protection.outlook.com include:_custspf.one.com -all

✉️ SPF#

Policy	Record (colbar.dk)
-all (hard fail)	v=spf1 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#

checked 2026-10-13 05:20:29

www	46.30.213.36 2a02:2350:5:10a:8021:86d9:ac81:4de9 (AS51468) (address records, no CNAME)
www vs bare domain	Same network colbar.dk: 46.30.213.36 2a02:2350:5:10a:8021:86d9:ac81:4de9 (AS51468) www.colbar.dk: 46.30.213.36 2a02:2350:5:10a:8021:86d9:ac81:4de9 (AS51468)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

63ms

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

🏷️ SOA#

31ms

Field	Value
Serial	2026100501
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 2026-10-05 20:47:10

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2018-05-08
Expires	2027-05-31 (225d)

📋 WHOIS#

⏱️ Lookup Timing#

45ms

35ms

43ms

AAAA

42ms

TXT

168ms

CAA

46ms

HTTPS

42ms

TLSA

693ms

SOA

31ms

MTA-STS

49ms

DNSSEC

63ms

SRV

52ms

Total

1134ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-05 20:43:15 shown	1134ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-05 07:44:42	1366ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-28 04:08:12	1354ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 15:52:19	1218ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-24 17:38:50	875ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-08 09:36:38	1781ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-06 14:26:05	3057ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-03 00:16:02	14876ms	2 NS 0 A 0 MX	❓ Unknown
2026-06-26 05:06:02	910ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 02:22:05	2981ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 21:46:08	691ms	2 NS 1 A 1 MX	🔒 Secure