b-31.dk

📜 Historical scan 2026-06-16 13:57:32 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

b-31.dk is a .dk domain served by 2 nameservers (ns1.dnspro.dk, ns2.dnspro.dk). It was registered on 25 April 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 194.126.250.184 is hosted by Norlys Digital A/S (AS9167) in Denmark. Mail is handled by mail.b-31.dk. The zone is not DNSSEC-signed, 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 96ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dnspro.dk	—	—	—
ns2.dnspro.dk	—	—	—

🌍 A Records#

1 records 59ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
194.126.250.184	—	—	AS9167	Norlys Digital A/S	194.126.250.0/24	🇩🇰 Denmark	—

📧 MX Records#

1 records 64ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mail.b-31.dk	194.126.250.189	mail.netprof.dk	AS9167 Norlys Telco A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 179ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (b-31.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.b-31.dk)
p=reject	v=DMARC1; p=reject; sp=reject; rua=mailto:dmarc@b-31.dk; ruf=mailto:dmarc@b-31.dk; pct=100;

📬 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 2026-10-07 15:38:16

www CNAME	b-31.dk (all on b-31.dk) → 194.126.250.184 (AS9167)
www vs bare domain	Same network b-31.dk: 194.126.250.184 (AS9167) www.b-31.dk: 194.126.250.184 (AS9167)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

177ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

67ms

Field	Value
Serial	2024031201
Primary NS (MNAME)	ns1.dnspro.dk
Responsible (RNAME)	hostmaster@b-31.dk
Refresh	3600s
Retry	600s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-10 18:07:17

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2019-04-25
Expires	2027-04-30 (193d)

📋 WHOIS#

⏱️ Lookup Timing#

96ms

59ms

64ms

AAAA

69ms

TXT

179ms

CAA

63ms

HTTPS

83ms

TLSA

70ms

SOA

67ms

MTA-STS

34ms

DNSSEC

177ms

SRV

0ms

Total

565ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 14:31:08	429ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-25 15:27:14	536ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-24 14:23:50	2082ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-24 03:34:17	1153ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 04:55:11	965ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 13:57:32 shown	565ms	2 NS 1 A 1 MX	🔓 Insecure