dtba.dk

📜 Historical scan 2026-07-24 12:28:46 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dtba.dk is a .dk domain served by 2 nameservers (ns61.domaincontrol.com, ns62.domaincontrol.com). It was registered on 7 July 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.247.165.163 is hosted by GNET Internet Telekomunikasyon A.S. (AS42846) in Türkiye. Mail is handled by dtba-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 76ms

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 74ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.247.165.163	600s	163beyw5t.guzel.net.tr	AS42846	GNET Internet Telekomunikasyon A.S.	104.247.160.0/21	🇹🇷 Türkiye	—

📧 MX Records#

1 records 73ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	dtba-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::2 2a01:111:f403:ca09::5 2a01:111:f403:ca09::c 52.101.68.12 52.101.68.3 52.101.68.32 52.101.73.1	mail-dbapr03cu00100.inbound.protection.outlook.com mail-du2pr03cu00102.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-am3pr04cu00501.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 → 40.104.62.184

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 153ms

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

📝 TXT Records#

2 records 240ms

TXT Record
NETORG17001066.onmicrosoft.com
v=spf1 include:secureserver.net -all

✉️ SPF#

Policy	Record (dtba.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 2026-10-08 04:03:55

www CNAME	dtba.dk (all on dtba.dk) → 104.247.165.163 (AS42846)
www vs bare domain	Same network dtba.dk: 104.247.165.163 (AS42846) www.dtba.dk: 104.247.165.163 (AS42846)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
google	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 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#

155ms

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

🏷️ SOA#

83ms

Field	Value
Serial	2025091503
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 2026-10-16 13:56:27

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2024-07-07
Expires	2027-07-06 (262d)

🔗 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#

76ms

74ms

73ms

AAAA

78ms

TXT

240ms

CAA

71ms

HTTPS

71ms

TLSA

174ms

SOA

83ms

MTA-STS

100ms

DNSSEC

155ms

SRV

153ms

Total

17105ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 04:03:55	769ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-30 17:44:25	1351ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-20 17:45:31	1104ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-27 16:19:47	1138ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-24 12:28:46 shown	17105ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-29 18:58:19	1177ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-26 16:00:36	2305ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-19 23:31:51	5612ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 04:50:53	751ms	2 NS 1 A 1 MX	🔓 Insecure