bsrev.dk DNS records

🖥️ Nameservers2 records 226ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records1 records 225ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
81.95.249.226	3600s	dw-d088.dw-mgmt.lan	AS48854	team.blue Denmark A/S	81.95.240.0/20	🇩🇰 Denmark	—

📧 MX Records1 records 229ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx.spamfilter.io	46.36.212.34 46.36.212.36 46.36.212.37 46.36.212.38 89.188.78.64 89.188.78.65 89.188.78.66 94.231.106.12	node4.spamfilter.io node8.spamfilter.io node6.spamfilter.io node7.spamfilter.io node3.spamfilter.io node9.spamfilter.io node10.spamfilter.io node2.spamfilter.io	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.56

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 301ms

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

📝 TXT Records3 records 518ms

TXT Record
MS=ms59902302
v=DKIM1; k=rsa; h=sha256; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDcnB1IIxCqpClfoSDYfU/VqIqp9ICDyTXLxpGSpXXV/sjMWdR+bw7t2pWehiEtF+NGZZuvzJMPtgdwa8jUGEiA6Q7UOxfLtZgfy9+2OQt+Ekp/2JBHtc+pqfRFLV+l6lFCOYTAAQAVXVSbehUi4bLDNW5XXDkX01uT5otCDqPfzQIDAQAB
v=spf1 a:smtp03.pitweb.dk a:smtp06.pitweb.dk include:sparkpostmail.com include:spf.spamfilter.io include:sendgrid.net ip4:81.95.249.0/24 include:spf.protection.outlook.com include:spf.smtp2go.com -all

✉️ SPF

Policy	Record (bsrev.dk)
-all (hard fail)	v=spf1 a:smtp03.pitweb.dk a:smtp06.pitweb.dk include:sparkpostmail.com include:spf.spamfilter.io include:sendgrid.net ip4:81.95.249.0/24 include:spf.protection.outlook.com include:spf.smtp2go.com -all

📨 DMARC

Policy	Record (_dmarc.bsrev.dk)
p=quarantine	v=DMARC1; p=quarantine; sp=reject; rua=mailto:rua@bsrev.dk; ruf=mailto:ruf@bsrev.dk; pct=100; fo=1;

📬 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

🔗 TLSA / DANE1 records 601ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx.spamfilter.io	DANE-EE · SPKI · SHA-256	9A25F05F2E322DABDCC9B7A06AB47A2D…

🔐 DNSSEC431ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081701
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

226ms

A

225ms

MX

229ms

AAAA

234ms

TXT

518ms

CAA

250ms

HTTPS

273ms

TLSA

601ms

SOA

0ms

MTA-STS

320ms

DNSSEC

431ms

SRV

301ms

Total

4497ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-17 19:31:03	4497ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-29 23:44:00	592ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 15:36:00	2393ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 11:52:28	1046ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 00:03:18	606ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 17:48:02	2165ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 17:47:19	4029ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 17:30:06	606ms	2 NS 1 A 1 MX	🔒 Secure	View