b102.dk

📜 Historical scan 2026-07-27 06:35:06  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

b102.dk is a .dk domain served by 3 nameservers (ns5.chosting.dk, ns6.chosting.dk, ns7.chosting.dk). It was registered on 5 June 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 178.20.216.126 is hosted by Atea A/S (AS21060) in Denmark. Mail is handled by mail.protonmail.ch, mailsec.protonmail.ch. 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#

3 records   81ms
NameserverIP addressesPTRASN / ISP
ns5.chosting.dk 167.235.66.236
2a01:4f8:1c1e:d097::1		 ns5.chosting.dk
ns5.chosting.dk		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
ns6.chosting.dk 2001:41d0:305:2100::80e9
51.91.57.33		 ns6.chosting.dk
ns6.chosting.dk		 AS16276 OVH SAS
AS16276 OVH SAS
ns7.chosting.dk 178.20.220.33 ns7.chosting.dk AS21060 Atea A/S

🌍 A Records#

1 records   124ms
IPTTLPTRASNISP / OrgCIDRCountryCity
178.20.216.126 14400s server16.chosting.dk AS21060 Atea A/S 178.20.216.0/23 🇩🇰 Denmark —

📧 MX Records#

2 records   89ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.protonmail.ch 176.119.200.128
185.205.70.128
185.70.42.128		 mail.protonmail.ch
mail.protonmail.ch
mail.protonmail.ch		 AS62371 Proton AG
AS62371 Proton AG
AS62371 Proton AG
20 3600s mailsec.protonmail.ch 176.119.200.129
185.205.70.129
185.70.42.129		 mailsec.protonmail.ch
mailsec.protonmail.ch
mailsec.protonmail.ch		 AS62371 Proton AG
AS62371 Proton AG
AS62371 Proton AG

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover178.20.216.126
🔶 Autoconfig178.20.216.126

🔷 AAAA Records (IPv6)#

1 records   98ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a01:7cc0:101:ffff::1:10 14400s server16.chosting.dk AS21060 Atea A/S 2a01:7cc0:100:0:0:0:0:0/40 🇩🇰 Denmark —

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records   8097ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 cpanelemaildiscovery.cpanel.net

📝 TXT Records#

2 records   303ms
TXT Record
protonmail-verification=71ba7666d9839ce17c89aa5af07d881f80887bac
v=spf1 include:_spf.protonmail.ch ~all

✉️ SPF#

PolicyRecord (b102.dk)
~all (soft fail) v=spf1 include:_spf.protonmail.ch ~all

📨 DMARC#

PolicyRecord (_dmarc.b102.dk)
p=quarantine v=DMARC1; p=quarantine

📬 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 2026-10-10 05:50:01
wwwNXDOMAIN
www vs bare domainwww does not resolve
b102.dk: 178.20.216.126 2a01:7cc0:101:ffff::1:10 (AS21060)
www.b102.dk: no address
(all like this)
WildcardNo
Denial of existenceNSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.b102.dk WclhJiFcO5VunynzD2hbNaNu7bDHfsKQmiLDF3Kkqr4

🔗 TLSA / DANE#

4 records   167ms
Service / OwnerTypeCert association
SMTP _25._tcp.mail.protonmail.ch DANE-EE · SPKI · SHA-256 76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mail.protonmail.ch DANE-EE · SPKI · SHA-256 6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mailsec.protonmail.ch DANE-EE · SPKI · SHA-256 6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mailsec.protonmail.ch DANE-EE · SPKI · SHA-256 76BB66711DA416433CA890A5B2E5A053…

🔐 DNSSEC#

228ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2026072601
Primary NS (MNAME)ns5.chosting.dk
Responsible (RNAME)logs@chosting.dk
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-16 22:56:33
FieldValue
RegistrarFIONIA IT ApS
Registered2017-06-05
Expires2027-06-30 (255d)

🔗 Same registrant#

3 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).

DomainRegistrar
holthoejgaard.dkFIONIA IT ApS
nicolaiwammen.dkFIONIA IT ApS
sund-debat.dkFIONIA IT ApS
📋 WHOIS#

⏱️ Lookup Timing#

NS
81ms
A
124ms
MX
89ms
AAAA
98ms
TXT
303ms
CAA
118ms
HTTPS
74ms
TLSA
167ms
SOA
0ms
MTA-STS
130ms
DNSSEC
228ms
SRV
8097ms
Total
9153ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-01 02:41:03 1134ms 3 NS 1 A 2 MX 🔓 Insecure
2026-09-30 02:59:13 631ms 3 NS 1 A 2 MX 🔓 Insecure
2026-09-26 12:54:20 1262ms 3 NS 1 A 2 MX 🔓 Insecure
2026-09-17 16:28:08 1199ms 3 NS 1 A 2 MX 🔓 Insecure
2026-09-10 22:17:42 2220ms 3 NS 1 A 2 MX 🔓 Insecure
2026-09-08 03:36:34 922ms 3 NS 1 A 2 MX 🔓 Insecure
2026-07-27 06:35:06 shown 9153ms 3 NS 1 A 2 MX 🔓 Insecure
2026-07-16 23:52:35 1222ms 3 NS 1 A 2 MX 🔓 Insecure
2026-07-11 21:23:51 10083ms 3 NS 1 A 2 MX 🔓 Insecure
2026-06-26 06:20:50 2177ms 3 NS 1 A 2 MX 🔓 Insecure
2026-06-20 23:17:35 2813ms 3 NS 1 A 2 MX 🔓 Insecure
2026-06-20 15:38:18 1211ms 3 NS 1 A 2 MX 🔓 Insecure
2026-06-16 13:57:11 901ms 3 NS 1 A 2 MX 🔓 Insecure
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