b18.dk

📜 Historical scan 2026-06-16 13:57:27  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

b18.dk is a .dk domain served by 2 nameservers (jacob.ns.cloudflare.com, lia.ns.cloudflare.com). It was registered on 23 June 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 188.114.96.1 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mxext1.mailbox.org, mxext2.mailbox.org and 1 more. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. 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   75ms
NameserverIP addressesPTRASN / ISP
jacob.ns.cloudflare.com — — —
lia.ns.cloudflare.com — — —

🌍 A Records#

2 records   36ms
IPTTLPTRASNISP / OrgCIDRCountryCity
188.114.96.1 — — AS13335 Cloudflare, Inc. 188.114.96.0/22 — —
188.114.97.1 — — AS13335 Cloudflare, Inc. 188.114.96.0/22 — —

📧 MX Records#

3 records   49ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mxext1.mailbox.org 80.241.60.212 mx1.mailbox.org AS199118 Heinlein Support GmbH
10 — mxext2.mailbox.org 80.241.60.215 mx2.mailbox.org AS199118 Heinlein Support GmbH
20 — mxext3.mailbox.org 80.241.60.216 mx3.mailbox.org AS199118 Heinlein Support GmbH

🔷 AAAA Records (IPv6)#

2 records   42ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3034::ac43:91a1 — — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3037::6815:4f7b — — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   85ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.79.123,172.67.145.161 ech=AEX+DQBBlwAgACA41AMgc1sbai2CoOVhilCbC1JktSaHjQMIOv4l671bLwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:91a1,2606:4700:3037::6815:4f7b

📝 TXT Records#

1 records   168ms
TXT Record
v=spf1 include:mailbox.org ~all

✉️ SPF#

PolicyRecord (b18.dk)
~all (soft fail) v=spf1 include:mailbox.org ~all

📨 DMARC#

PolicyRecord (_dmarc.b18.dk)
p=none (monitor only) v=DMARC1; p=none; rua=mailto:dmarc@b18.dk

📬 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 2026-10-12 14:36:34
www104.21.79.123 172.67.145.161 2606:4700:3030::ac43:91a1 2606:4700:3031::6815:4f7b (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

9 records   98ms
Service / OwnerTypeCert association
SMTP _25._tcp.mxext1.mailbox.org DANE-EE · SPKI · SHA-256 E41CC7633029AFDBA53744D7E5FC31EF…
SMTP _25._tcp.mxext1.mailbox.org DANE-EE · SPKI · SHA-256 4758AF6F02DFB5DC8795FA402E77A8A0…
SMTP _25._tcp.mxext1.mailbox.org DANE-EE · SPKI · SHA-256 996AD31D65E03F038B8EC950F6F26611…
SMTP _25._tcp.mxext2.mailbox.org DANE-EE · SPKI · SHA-256 E41CC7633029AFDBA53744D7E5FC31EF…
SMTP _25._tcp.mxext2.mailbox.org DANE-EE · SPKI · SHA-256 4758AF6F02DFB5DC8795FA402E77A8A0…
SMTP _25._tcp.mxext2.mailbox.org DANE-EE · SPKI · SHA-256 996AD31D65E03F038B8EC950F6F26611…
SMTP _25._tcp.mxext3.mailbox.org DANE-EE · SPKI · SHA-256 E41CC7633029AFDBA53744D7E5FC31EF…
SMTP _25._tcp.mxext3.mailbox.org DANE-EE · SPKI · SHA-256 996AD31D65E03F038B8EC950F6F26611…
SMTP _25._tcp.mxext3.mailbox.org DANE-EE · SPKI · SHA-256 4758AF6F02DFB5DC8795FA402E77A8A0…

🔐 DNSSEC#

166ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

41ms
FieldValue
Serial2405883385
Primary NS (MNAME)jacob.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-12 15:05:34
FieldValue
RegistrarSoluciones Corporativas IP, SL
Registered2025-06-23
Expires2027-06-22 (248d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet
📋 WHOIS#

⏱️ Lookup Timing#

NS
75ms
A
36ms
MX
49ms
AAAA
42ms
TXT
168ms
CAA
43ms
HTTPS
85ms
TLSA
98ms
SOA
41ms
MTA-STS
65ms
DNSSEC
166ms
SRV
0ms
Total
1016ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-12 14:36:34 1232ms 2 NS 2 A 3 MX 🔓 Insecure
2026-09-29 17:08:04 1070ms 2 NS 2 A 3 MX 🔓 Insecure
2026-09-17 14:30:17 10632ms 2 NS 2 A 3 MX 🔓 Insecure
2026-09-11 18:37:17 1711ms 2 NS 2 A 3 MX 🔓 Insecure
2026-08-28 13:48:39 2216ms 2 NS 2 A 3 MX 🔓 Insecure
2026-08-14 20:34:19 1642ms 2 NS 2 A 3 MX 🔓 Insecure
2026-07-01 19:33:00 2447ms 2 NS 2 A 3 MX 🔓 Insecure
2026-06-16 13:57:27 shown 1016ms 2 NS 2 A 3 MX 🔓 Insecure
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