dbcmarine.dk

Records from scan: 2026-09-30 16:34:20 · 1254ms total · last checked 2026-10-17 11:24 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dbcmarine.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 29 September 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.40.28 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by dbcmarine-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. 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 48ms

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 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.40.28	600s	vm1413.enterprisecloud.nu	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 26ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	dbcmarine-dk.mail.protection.outlook.com	2a01:111:f403:c967::a 2a01:111:f403:ca09::26 2a01:111:f403:ca09::28 2a01:111:f403:ca3c::6 52.101.103.162 52.101.68.27 52.101.73.153 52.101.91.162	mail-cpjpr05cu00102.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-zrxpr04cu00106.inbound.protection.outlook.com mail-miypr03cu00202.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-matpr04cu00302.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 → 40.104.116.56
🔶 Autoconfig	46.30.215.177

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 282ms

TXT Record
v=spf1 include:spf.protection.outlook.com include:_spf.centerasecurity.dk include:web.shared.mysmtp.com -all
vpe=8b146fed

✉️ SPF#

Policy	Record (dbcmarine.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:_spf.centerasecurity.dk include:web.shared.mysmtp.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 2026-10-07 19:33:09

www	185.21.40.28 (AS48854) (address records, no CNAME)
www vs bare domain	Same network dbcmarine.dk: 185.21.40.28 (AS48854) www.dbcmarine.dk: 185.21.40.28 (AS48854)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 6/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

108ms

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

🏷️ SOA#

27ms

Field	Value
Serial	2026090505
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 2026-10-15 06:19:26

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1999-09-29
Expires	2027-09-30 (347d)

🔗 Same registrant#

1 domain

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).

Domain	Registrar
sargobåde.dk	ONE.COM A/S

📋 WHOIS#

⏱️ Lookup Timing#

48ms

44ms

26ms

AAAA

78ms

TXT

282ms

CAA

58ms

HTTPS

61ms

TLSA

586ms

SOA

27ms

MTA-STS

54ms

DNSSEC

108ms

SRV

238ms

Total

1254ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 16:34:20 shown	1254ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-29 20:58:45	540ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-08 01:18:00	1441ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 23:15:18	1382ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-08 17:19:29	1169ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-02 23:37:00	2769ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 15:54:12	816ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 01:10:32	1182ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-22 16:46:07	2822ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 01:15:35	550ms	2 NS 1 A 1 MX	🔒 Secure