b31.dk

📜 Historical scan 2026-06-26 02:38:30  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

b31.dk is a .dk domain served by 2 nameservers (ns1.dnspro.dk, ns2.dnspro.dk). It 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 Telco A/S (AS9167) in Denmark. Mail is handled by mail.b31.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   241ms
NameserverIP addressesPTRASN / ISP
ns1.dnspro.dk 194.126.250.186 ns1.dnspro.dk AS9167 Norlys Telco A/S
ns2.dnspro.dk 212.98.111.44 — AS42525 GlobalConnect A/S

🌍 A Records#

1 records   168ms
IPTTLPTRASNISP / OrgCIDRCountryCity
194.126.250.184 10800s — AS9167 Norlys Telco A/S 194.126.250.0/24 🇩🇰 Denmark —

📧 MX Records#

1 records   192ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mail.b31.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   430ms
TXT Record
v=spf1 -all

✉️ SPF#

PolicyRecord (b31.dk)
-all (hard fail) v=spf1 -all

📨 DMARC#

PolicyRecord (_dmarc.b31.dk)
p=reject v=DMARC1; p=reject; sp=reject; rua=mailto:dmarc@b31.dk; ruf=mailto:dmarc@b31.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 2026-10-15 01:55:22
www CNAMEb31.dk (all on b31.dk)
www vs bare domainSame network
WildcardNo

🔎 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#

338ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

291ms
FieldValue
Serial2024031201
Primary NS (MNAME)ns1.dnspro.dk
Responsible (RNAME)hostmaster@dnspro.dk
Refresh3600s
Retry600s
Expire1209600s
Minimum (neg-cache TTL)86400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup
📋 WHOIS#

⏱️ Lookup Timing#

NS
241ms
A
168ms
MX
192ms
AAAA
242ms
TXT
430ms
CAA
193ms
HTTPS
192ms
TLSA
2234ms
SOA
291ms
MTA-STS
271ms
DNSSEC
338ms
SRV
298ms
Total
3146ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-04 03:42:05 1694ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-30 17:43:52 536ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-11 13:22:22 577ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-26 02:38:30 shown 3146ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-16 13:57:18 2442ms 2 NS 1 A 1 MX 🔓 Insecure
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