bbr.dk DNS records

🖥️ Nameservers6 records 73ms

Nameserver	IP addresses	PTR	ASN / ISP
df-ns01.skat.dk	147.29.150.31	df-ns01.skat.dk	AS3292 TDC Holding A/S
df-ns02.skat.dk	147.29.151.254	df-ns02.skat.dk	AS3292 TDC Holding A/S
df-ns03.skat.dk	147.29.150.31	df-ns01.skat.dk	AS3292 TDC Holding A/S
df-ns04.skat.dk	147.29.151.254	df-ns02.skat.dk	AS3292 TDC Holding A/S
ns1-auth.csc.dk	147.29.236.25 2a01:5440:2:0:147:29:236:25	ns1-auth.csc.dk —	AS29156 DXC Technology Danmark A/S AS29156 DXC Technology Danmark A/S
ns2-auth.csc.dk	147.29.238.25 2a01:5440:2:2000:147:29:238:25	ns2-auth.csc.dk —	AS29156 DXC Technology Danmark A/S AS29156 DXC Technology Danmark A/S

🌍 A Records1 records 81ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.151.192.136	1800s	—	AS34670	Skatteforvaltningen	185.151.192.0/22	🇩🇰 Denmark	—

📧 MX Records1 records 93ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	1800s	bbr-dk.t-v1.mx.microsoft	2a01:111:f403:c967::8 2a01:111:f403:ca09:: 2a01:111:f403:ca09::7 2a01:111:f403:ca09::e 52.101.68.0 52.101.68.5 52.101.73.153 52.101.73.16	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-as2pr05cu00100.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
🔶 Autoconfig	185.151.192.136

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records4 records 386ms

TXT Record
_globalsign-domain-verification=R14RA-HW-blVNz2BjrHntsxyOfq4KP_KJFJgPK_syT
MS=ms60868641
SKAT
v=spf1 mx ip4:80.198.54.19 ip4:130.162.100.8 ip4:130.162.100.166 ip4:94.231.106.220 ip4:207.54.71.162 ip4:207.54.72.99 ip6:2620:101:2011:300::1a ip6:2620:101:2012:300::1a include:customers.clickdimensions.com include:spf.protection.outlook.com include:smtp.nchosting.dk include:spf.simply.com -all

✉️ SPF

Policy	Record (bbr.dk)
-all (hard fail)	v=spf1 mx ip4:80.198.54.19 ip4:130.162.100.8 ip4:130.162.100.166 ip4:94.231.106.220 ip4:207.54.71.162 ip4:207.54.72.99 ip6:2620:101:2011:300::1a ip6:2620:101:2012:300::1a include:customers.clickdimensions.com include:spf.protection.outlook.com include:smtp.nchosting.dk include:spf.simply.com -all

📨 DMARC

Policy	Record (_dmarc.bbr.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:fd0c97ad@in.mailhardener.com; ruf=mailto:fd0c97ad@in.mailhardener.com

📬 MTA-STS422ms

Check	Result
Status	🔒 Enforce
TXT record (_mta-sts)	✓ Found
HTTPS policy	✓ Valid
Mode	enforce
Policy ID	20190601000000Z
max_age	1209600s
Policy MX	bbr-dk.t-v1.mx.microsoft

📈 TLSRPT

Status	Report address (rua)
✓ Enabled	mailto:tlsrpt@in.mailhardener.com

📜 CAA Records

✗ No CAA records — any CA may issue certificates

🔗 TLSA / DANE4 records 159ms

Service / Owner	Type	Cert association
SMTP _25._tcp.bbr-dk.t-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	54883CC5F1849331E6BF5002C3129D20…
SMTP _25._tcp.bbr-dk.t-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	EA7A25255D111FC3CE4CB8FABE3ADF9C…
SMTP _25._tcp.bbr-dk.t-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	803F7447CC75B208DBCA042346F5D8DF…
SMTP _25._tcp.bbr-dk.t-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	C1AD7778796D20BCA65C889A26550211…

🔐 DNSSEC266ms

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

🏷️ SOA0ms

Field	Value
Serial	2026071635
Primary NS (MNAME)	df-ns01.skat.dk
Responsible (RNAME)	hostmaster@csc.dk
Refresh	14400s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

73ms

A

81ms

MX

93ms

AAAA

118ms

TXT

386ms

CAA

85ms

HTTPS

98ms

TLSA

159ms

SOA

0ms

MTA-STS

422ms

DNSSEC

266ms

SRV

160ms

Total

1876ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 16:27:56	1876ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-08-30 11:00:35	2378ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-08-28 21:40:28	3204ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 15:14:46	1696ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-08-22 17:37:13	6207ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-08-21 17:29:14	4857ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-08-20 17:23:49	18361ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-08-18 13:55:56	7155ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-08-17 09:40:59	4812ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-08-14 05:37:19	2534ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-08-13 02:08:03	4332ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-08-11 15:54:42	2022ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-08-10 09:39:55	4552ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-08-07 21:35:39	1700ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-08-06 17:15:35	2897ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-07-30 11:56:07	3395ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-07-27 04:53:40	3209ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-07-25 04:37:31	4415ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-07-23 02:30:25	2720ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-07-20 17:16:00	2824ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 06:07:37	3558ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-07-16 18:10:59	7644ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-07-14 18:14:08	11409ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-07-12 18:09:51	12082ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-07-08 22:22:37	10495ms	6 NS 1 A 1 MX	🔒 Secure	View