bbbo.dk

📜 Historical scan 2026-10-01 02:36:46 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bbbo.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 27 September 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.154.243.138 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by bbbo-dk.mail.protection.outlook.com. 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#

2 records 29ms

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 30ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.154.243.138	3600s	vdom161.net.dk1.zitcom.dk	AS48854	team.blue Denmark A/S	185.154.240.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 35ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	1800s	bbbo-dk.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:ca09::28 2a01:111:f403:ca21::a 2a01:111:f403:ca38::8 52.101.68.12 52.101.91.153 52.101.91.156 52.101.91.162	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-maspr04cu00102.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-matpr04cu00101.inbound.protection.outlook.com mail-maspr04cu00104.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 → 52.98.149.152

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 61ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records#

6 records 166ms

TXT Record
apple-domain-verification=i6QRqTtg9UqEZf8W
eOpGlXy+yhgBGINa3BfEdEE3c5UUI6p1Vek/jaZ6ZCXFcQ4H5D95QlyfVrr/JlRpCru6gpAK6VADksTs0dYDMQ==
facebook-domain-verification=61xi60dp6q0plbj2z0max9uqxbwv69
openai-domain-verification=dv-wSm3XBbG7hCvoQE7XMN4Hid2
reftab-domain-verification=935a1e529f285b232669e601cbbabbc9
v=spf1 include:_spf24370.spfprotect.com -all

✉️ SPF#

Policy	Record (bbbo.dk)
-all (hard fail)	v=spf1 include:_spf24370.spfprotect.com -all

📨 DMARC#

Policy	Record (_dmarc.bbbo.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:659e7e86b598b@dmarc-dk.centerasecurity.com;

📬 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 2026-10-10 06:22:38

www	185.154.243.138 (AS48854) (address records, no CNAME)
www vs bare domain	Same network bbbo.dk: 185.154.243.138 (AS48854) www.bbbo.dk: 185.154.243.138 (AS48854)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

3 found

Selector	CNAME	Key
s1	s1.domainkey.u18220169.wl170.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u18220169.wl170.sendgrid.net	RSA · ~2048 bit
selector1	selector1-bbbo-dk._domainkey.bbbo.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: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

58ms

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

🏷️ SOA#

40ms

Field	Value
Serial	2026090902
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 2026-10-10 06:54:38

Field	Value
Registrar	ONE.COM A/S
Registered	1999-09-27
Expires	2027-09-30 (348d)

📋 WHOIS#

⏱️ Lookup Timing#

29ms

30ms

35ms

AAAA

29ms

TXT

166ms

CAA

30ms

HTTPS

36ms

TLSA

367ms

SOA

40ms

MTA-STS

45ms

DNSSEC

58ms

SRV

61ms

Total

831ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-10 06:22:38	1763ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-08 04:35:50	1069ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 02:36:46 shown	831ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-14 13:20:47	1101ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 13:51:49	1371ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-10 17:13:31	2624ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-15 11:24:28	1162ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-10 20:59:34	1970ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-02 00:44:50	1098ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 14:11:30	1576ms	2 NS 1 A 1 MX	🔒 Secure