brb.dk

📜 Historical scan 2026-06-22 22:25:22 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

brb.dk is a .dk domain served by 2 nameservers (ns.scannet2.dk, ns2.scannet2.dk). It was registered on 19 May 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.43.13 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by brb-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 181ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.scannet2.dk	185.25.141.9 2a02:2339:4006:10d::4171:4171	ns1.scannet.dk ns1.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.scannet2.dk	2a02:2339:1:112:0:5:1:b11 91.197.248.72	ns2.scannet.dk ns2.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 273ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.43.13	3600s	linux13.scannet.dk	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 105ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	brb-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::c 2a01:111:f403:ca09::20 2a01:111:f403:ca09::d 52.101.68.18 52.101.68.29 52.101.73.153 52.101.73.26	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-as8pr05cu00401.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

📧 Autodiscover / Autoconfig#

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

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 1094ms

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

📝 TXT Records#

2 records 802ms

TXT Record
MS=ms14993270
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (brb.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.brb.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 2026-10-08 11:07:57

www CNAME	brb.dk (all on brb.dk) → 185.21.43.13 (AS48854)
www vs bare domain	Same network brb.dk: 185.21.43.13 (AS48854) www.brb.dk: 185.21.43.13 (AS48854)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

818ms

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

🏷️ SOA#

263ms

Field	Value
Serial	2026032001
Primary NS (MNAME)	ns.scannet2.dk
Responsible (RNAME)	hostmaster@scannet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-07 07:35:32

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2013-05-19
Expires	2027-05-31 (225d)

📋 WHOIS#

⏱️ Lookup Timing#

181ms

273ms

105ms

AAAA

95ms

TXT

802ms

CAA

485ms

HTTPS

163ms

TLSA

691ms

SOA

263ms

MTA-STS

285ms

DNSSEC

818ms

SRV

1094ms

Total

5787ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-07-02 16:19:26	1140ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 20:17:59	742ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 15:03:48	2750ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 22:25:22 shown	5787ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 07:39:21	1023ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-19 22:14:24	712ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 16:47:06	1112ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 16:41:02	2762ms	2 NS 1 A 1 MX	🔒 Secure