bbt.dk

Records from scan: 2026-10-03 04:06:56 · 5815ms total · last checked 2026-10-16 21:15 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bbt.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 23 August 1996 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.103.117 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by bbt-dk.mail.protection.outlook.com, dk.mx1.mailanyone.net and 3 more. 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 136ms

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 112ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.103.117	3600s	linux101.unoeuro.com	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records#

5 records 120ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	bbt-dk.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:ca09::22 2a01:111:f403:ca09::24 2a01:111:f403:ca48::e 52.101.103.39 52.101.91.156 52.101.91.159 52.101.91.21	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-am7pr02cu00302.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-miypr03cu00206.inbound.protection.outlook.com mail-miypr05cu00207.inbound.protection.outlook.com mail-maspr04cu00104.inbound.protection.outlook.com mail-matpr04cu00207.inbound.protection.outlook.com mail-matpr05cu00105.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	3600s	dk.mx1.mailanyone.net	192.162.219.155 2a01:77c0:1619:4100:6fa6:1315:2bd2:51cd	mx41.electric.net mx11.electric.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
20	3600s	dk.mx2.mx25.net	192.162.219.49	mx41.electric.net	AS16509 Amazon.com, Inc.
30	3600s	dk.mx3.mailanyone.net	192.162.219.255 2a01:77c0:1619:4101:d99:c22:fb4d:290e	mx41.electric.net mx10.electric.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
40	3600s	dk.mx4.mx25.net	192.162.219.255	mx41.electric.net	AS16509 Amazon.com, Inc.

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.154.136

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 298ms

TXT Record
MS=ms64829710
v=spf1 include:spf.mailanyone.net include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (bbt.dk)
-all (hard fail)	v=spf1 include:spf.mailanyone.net include:spf.protection.outlook.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 19:35:12

www	94.231.103.117 (AS48854) (address records, no CNAME)
www vs bare domain	Same network bbt.dk: 94.231.103.117 (AS48854) www.bbt.dk: 94.231.103.117 (AS48854)
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#

8 records 2912ms

Service / Owner	Type	Cert association
SMTP _25._tcp.dk.mx1.mailanyone.net	DANE-EE · Full cert · SHA-256	1AAAC405385DEB66C25E43D629569F6C…
SMTP _25._tcp.dk.mx1.mailanyone.net	DANE-EE · Full cert · SHA-256	443DFE296DAC92DD311766BAD0B04CC7…
SMTP _25._tcp.dk.mx2.mx25.net	DANE-EE · Full cert · SHA-256	443DFE296DAC92DD311766BAD0B04CC7…
SMTP _25._tcp.dk.mx2.mx25.net	DANE-EE · Full cert · SHA-256	1AAAC405385DEB66C25E43D629569F6C…
SMTP _25._tcp.dk.mx3.mailanyone.net	DANE-EE · Full cert · SHA-256	443DFE296DAC92DD311766BAD0B04CC7…
SMTP _25._tcp.dk.mx3.mailanyone.net	DANE-EE · Full cert · SHA-256	1AAAC405385DEB66C25E43D629569F6C…
SMTP _25._tcp.dk.mx4.mx25.net	DANE-EE · Full cert · SHA-256	1AAAC405385DEB66C25E43D629569F6C…
SMTP _25._tcp.dk.mx4.mx25.net	DANE-EE · Full cert · SHA-256	443DFE296DAC92DD311766BAD0B04CC7…

🔐 DNSSEC#

260ms

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

🏷️ SOA#

106ms

Field	Value
Serial	2026100201
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 2026-10-03 04:17:56

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1996-08-23
Expires	2027-09-30 (348d)

📋 WHOIS#

⏱️ Lookup Timing#

136ms

112ms

120ms

AAAA

142ms

TXT

298ms

CAA

122ms

HTTPS

104ms

TLSA

2912ms

SOA

106ms

MTA-STS

173ms

DNSSEC

260ms

SRV

163ms

Total

5815ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 04:06:56 shown	5815ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-01 03:51:03	1941ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-24 01:24:36	848ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-05 10:49:39	650ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-27 03:15:27	974ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-26 06:37:09	1035ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-07 00:45:00	1974ms	2 NS 1 A 4 MX	🔒 Secure
2026-07-03 14:06:50	953ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-29 16:27:42	838ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-27 13:52:55	2303ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-25 19:13:12	2024ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-21 17:35:55	647ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-16 14:11:08	886ms	2 NS 1 A 4 MX	🔒 Secure