bpno.dk

Records from scan: 2026-10-08 13:03:25 · 505ms total · last checked 2026-10-16 02:08 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bpno.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 1 March 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.40.13 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by bpno-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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 28ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.dandomain.dk	185.25.141.3 2a02:2339:4006:109::dd	ns.dandomain.dk ns.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.dandomain.dk	2a02:2339:1:108::dd:dd 91.197.248.66	ns2.dandomain.dk ns2.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 31ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.40.13	3600s	linux13.curanet.dk	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 36ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	bpno-dk.mail.protection.outlook.com	2a01:111:f403:ca21::10 2a01:111:f403:ca21::a 2a01:111:f403:ca38::8 2a01:111:f403:ca3c::8 52.101.68.25 52.101.73.155 52.101.91.159 52.101.91.162	mail-matpr05cu00100.inbound.protection.outlook.com mail-maspr04cu00102.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-zrxpr05cu00100.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-am7pr02cu00203.inbound.protection.outlook.com mail-matpr04cu00207.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 40ms

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

📝 TXT Records#

4 records 169ms

TXT Record
ca3-86511d16cd5849edb701335e29f3aeb1
google-site-verification=t9wENXpXJI6xU9dBicyeI2rbtZ5cwSRT8YWNP2rFPhE
MS=ms17536881
v=spf1 include:spf.protection.outlook.com ip4:2.106.107.6 include:amazonses.com include:servers.mcsv.net include:spf.curanet.dk include:sendgrid.net -all

✉️ SPF#

Policy	Record (bpno.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com ip4:2.106.107.6 include:amazonses.com include:servers.mcsv.net include:spf.curanet.dk include:sendgrid.net -all

📨 DMARC#

Policy	Record (_dmarc.bpno.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#

checked 2026-10-08 13:03:25

www	185.21.40.13 (AS48854) (address records, no CNAME)
www vs bare domain	Same network bpno.dk: 185.21.40.13 (AS48854) www.bpno.dk: 185.21.40.13 (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

✍️ DKIM keys#

2 found

Selector	CNAME	Key
s1	s1.domainkey.u37024599.wl100.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u37024599.wl100.sendgrid.net	RSA · ~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: 8/10 · policy: -all

warn 8 of the 10 allowed DNS lookups used: one more include can break SPF

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.bpno.dk	bpno.dk.kinstavalidation.app

🔗 TLSA / DANE#

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

🔐 DNSSEC#

54ms

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

🏷️ SOA#

41ms

Field	Value
Serial	2026082402
Primary NS (MNAME)	ns.dandomain.dk
Responsible (RNAME)	hostmaster@dandomain.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-09 20:16:29

Field	Value
Registrar	WEB SOLUTIONS A/S
Registered	2019-03-01
Expires	2027-03-31 (165d)

📋 WHOIS#

⏱️ Lookup Timing#

28ms

31ms

36ms

AAAA

28ms

TXT

169ms

CAA

33ms

HTTPS

25ms

TLSA

66ms

SOA

41ms

MTA-STS

43ms

DNSSEC

54ms

SRV

40ms

Total

505ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 13:03:25 shown	505ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 11:53:48	1118ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 02:16:57	828ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-09 16:51:06	1262ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-24 13:03:36	3552ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-03 06:02:27	885ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 19:11:59	1341ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-19 12:43:53	6302ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 16:39:19	5930ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 16:32:47	1724ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 16:31:06	820ms	2 NS 1 A 1 MX	🔒 Secure