dt-bro.dk

📜 Historical scan 2026-06-26 01:01:22 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dt-bro.dk is a .dk domain served by 5 nameservers (ns1pri.webhosting.dk, ns2.mywebtonet.com, ns2.webhosting.dk and 2 more). It was registered on 16 January 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 212.97.141.147 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by dtbro-dk0e.mail.protection.outlook.com, webhotel15.webhosting.dk. The zone is DNSSEC-signed and validates, publishes a 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#

5 records 53ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1pri.webhosting.dk	157.250.160.80	ns1pri.webhosting.dk	AS3342 Cibicom A/S
ns2.mywebtonet.com	157.250.163.66	ns2.mywebtonet.com	AS3342 Cibicom A/S
ns2.webhosting.dk	157.250.163.65	ns2.webhosting.dk	AS3342 Cibicom A/S
ns3.webhosting.dk	2a01:4f9:c010:7e3d::1 95.217.166.205	— ns3.webhosting.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns7.webhosting.dk	159.69.216.38 2a01:4f8:1c0c:6cd6::1	ns7.webhosting.dk —	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records#

1 records 120ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
212.97.141.147	600s	vm1347.enterprisecloud.nu	AS48854	team.blue Denmark A/S	212.97.140.0/22	🇩🇰 Denmark	—

📧 MX Records#

2 records 37ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	dtbro-dk0e.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::6 2a01:111:f403:ca04::c 2a01:111:f403:ca09::e 52.101.68.25 52.101.73.12 52.101.73.2 52.101.73.26	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db4pr02cu00406.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-as9pr07cu00302.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
10	600s	webhotel15.webhosting.dk	157.250.160.35	webhotel15.webhosting.dk	AS3342 Cibicom A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.40
🔶 Autoconfig	212.97.141.147

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 169ms

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

📝 TXT Records#

1 records 230ms

TXT Record
v=spf1 ip4:178.20.217.251 ip4:80.208.64.82 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (dt-bro.dk)
-all (hard fail)	v=spf1 ip4:178.20.217.251 ip4:80.208.64.82 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.dt-bro.dk)
p=none (monitor only)	v=DMARC1;p=none;

📬 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 20:09:20

www	212.97.141.147 (AS48854) (address records, no CNAME)
www vs bare domain	Same network dt-bro.dk: 212.97.141.147 (AS48854) www.dt-bro.dk: 212.97.141.147 (AS48854)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-dtbro-dk0e._domainkey.dtbro2.onmicrosoft.com	RSA · ~1024 bit below 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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

2 records 715ms

Service / Owner	Type	Cert association
SMTP _25._tcp.webhotel15.webhosting.dk	DANE-TA · SPKI · SHA-256	FA4EFC305AA17A4FEEE8B29B2DAA8847…
SMTP _25._tcp.webhotel15.webhosting.dk	DANE-EE · SPKI · SHA-256	FA4EFC305AA17A4FEEE8B29B2DAA8847…

🔐 DNSSEC#

166ms

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

🏷️ SOA#

75ms

Field	Value
Serial	3403151318
Primary NS (MNAME)	ns1pri.webhosting.dk
Responsible (RNAME)	hostmaster@webhosting.dk
Refresh	21600s
Retry	3600s
Expire	14515200s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-11 01:38:13

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2008-01-16
Expires	2027-01-31 (102d)

📋 WHOIS#

⏱️ Lookup Timing#

53ms

120ms

37ms

AAAA

27ms

TXT

230ms

CAA

36ms

HTTPS

36ms

TLSA

715ms

SOA

75ms

MTA-STS

59ms

DNSSEC

166ms

SRV

169ms

Total

1853ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-27 04:35:15	1146ms	5 NS 1 A 2 MX	🔒 Secure
2026-09-16 18:35:11	1151ms	5 NS 1 A 2 MX	🔒 Secure
2026-09-07 10:23:27	820ms	5 NS 1 A 2 MX	🔒 Secure
2026-08-26 16:13:08	1127ms	5 NS 1 A 2 MX	🔒 Secure
2026-08-21 19:20:52	10630ms	5 NS 1 A 2 MX	🔒 Secure
2026-06-27 05:26:44	2868ms	5 NS 1 A 2 MX	🔒 Secure
2026-06-26 01:01:22 shown	1853ms	5 NS 1 A 2 MX	🔒 Secure
2026-06-21 03:50:25	2021ms	5 NS 1 A 2 MX	🔒 Secure
2026-06-20 21:01:11	1176ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 04:50:51	744ms	5 NS 1 A 2 MX	🔒 Secure