bbcf.dk DNS records

🖥️ Nameservers2 records 34ms

Nameserver	IP addresses	PTR	ASN / ISP
seth.ns.cloudflare.com	108.162.193.142 172.64.33.142 173.245.59.142 2606:4700:58::adf5:3b8e 2803:f800:50::6ca2:c18e 2a06:98c1:50::ac40:218e	seth.ns.cloudflare.com seth.ns.cloudflare.com seth.ns.cloudflare.com seth.ns.cloudflare.com seth.ns.cloudflare.com seth.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ulla.ns.cloudflare.com	108.162.192.233 172.64.32.233 173.245.58.233 2606:4700:50::adf5:3ae9 2803:f800:50::6ca2:c0e9 2a06:98c1:50::ac40:20e9	ulla.ns.cloudflare.com ulla.ns.cloudflare.com ulla.ns.cloudflare.com ulla.ns.cloudflare.com ulla.ns.cloudflare.com ulla.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records1 records 30ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
81.7.131.134	300s	bbcf.dk	AS47292	Sentia Denmark A/S	81.7.128.0/21	🇩🇰 Denmark	—

📧 MX Records1 records 33ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	bbcf-dk.mail.eo.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:ca04::1 2a01:111:f403:ca04::d 2a01:111:f403:ca09::f 52.101.73.145 52.101.73.155 52.101.73.2 52.101.73.28	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-db7pr03cu00401.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-am6pr02cu00301.inbound.protection.outlook.com mail-am7pr02cu00203.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com mail-am7pr05cu00204.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 → 40.104.116.8

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 144ms

TXT Record
[03.07.2026]
03.07.2026
v=spf1 include:outlook.com ~all

✉️ SPF

Policy	Record (bbcf.dk)
~all (soft fail)	v=spf1 include:outlook.com ~all

📨 DMARC

Policy	Record (_dmarc.bbcf.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:bc902dd874f249ffaac8ec74437b4059@dmarc-reports.cloudflare.net

📬 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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.bbcf.dk	B_m3AAzdROc-QaRhzOWtVPilzv1tBfkvQ_n2YUl7VkY
TXT	_acme-challenge.bbcf.dk	WZXHVzDwknV7zK8T1pEFnfo9VPYg8N4Dj9ukvoJ73zY

🔗 TLSA / DANE

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

🔐 DNSSEC100ms

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

🏷️ SOA0ms

Field	Value
Serial	2413316597
Primary NS (MNAME)	seth.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

34ms

A

30ms

MX

33ms

AAAA

33ms

TXT

144ms

CAA

29ms

HTTPS

26ms

TLSA

4884ms

SOA

0ms

MTA-STS

48ms

DNSSEC

100ms

SRV

74ms

Total

5371ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 13:53:05	5371ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-24 03:55:03	5853ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-22 01:29:54	12716ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-10 15:12:03	6002ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-06 13:54:12	6224ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-11 18:33:35	2876ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-05 18:09:55	2664ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-04 13:32:58	6828ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-30 12:23:05	5047ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 10:20:22	7977ms	2 NS 1 A 1 MX	⚠️ Bogus	View
2026-06-23 22:13:44	1163ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-23 01:24:38	4861ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-19 09:32:01	5202ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 14:11:10	1345ms	2 NS 1 A 1 MX	🔒 Secure	View