zzb.dk

📜 Historical scan 2026-10-03 09:30:28  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

zzb.dk is a .dk domain served by 3 nameservers (ns5.chosting.dk, ns6.chosting.dk, ns7.chosting.dk). It was registered on 16 April 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 178.20.216.31 is hosted by Atea A/S (AS21060) in Denmark. Mail is handled by zzb.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#

3 records   43ms
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   48ms
IPTTLPTRASNISP / OrgCIDRCountryCity
178.20.216.31 14400s server12.chosting.dk AS21060 Atea A/S 178.20.216.0/23 🇩🇰 Denmark —

📧 MX Records#

1 records   63ms
PriorityTTLMail ServerIP addressesPTRASN
0 14400s zzb.dk 178.20.216.31 server12.chosting.dk AS21060 Atea A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover178.20.216.31
🔶 Autoconfig178.20.216.31

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records   107ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 cpanelemaildiscovery.cpanel.net

📝 TXT Records#

1 records   282ms
TXT Record
v=spf1 ip4:178.20.216.31 include:spf.chosting.dk +a +mx +ip4:178.20.217.31 ~all

✉️ SPF#

PolicyRecord (zzb.dk)
~all (soft fail) v=spf1 ip4:178.20.216.31 include:spf.chosting.dk +a +mx +ip4:178.20.217.31 ~all

📨 DMARC#

PolicyRecord (_dmarc.zzb.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#

latest probe, not this scan · checked 2026-10-17 07:02:02
www CNAMEzzb.dk (all on zzb.dk)
www vs bare domainSame network
WildcardNo

✍️ DKIM keys#

1 found
SelectorCNAMEKey
default — 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: 5/10 · policy: ~all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.zzb.dk VJS5CWGJHkmroAbVi2IMj4WjKXBpqDPHW3HiThOqATk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

69ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

60ms
FieldValue
Serial2026100302
Primary NS (MNAME)ns5.chosting.dk
Responsible (RNAME)notification@fioniait.dk
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-13 02:56:43
FieldValue
RegistrarFIONIA IT ApS
Registered2025-04-16
Expires2027-04-15 (179d)

🔗 Same registrant#

14 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
boksningaalborg.dkFIONIA IT ApS
goldnumb.dkFIONIA IT ApS
hårpigment.dkFIONIA IT ApS
iads.dkFIONIA IT ApS
kagefondant.dkFIONIA IT ApS
muchcaine.dkFIONIA IT ApS
printkage.dkFIONIA IT ApS
resend.dkFIONIA IT ApS
safetable.dkFIONIA IT ApS
scalpjylland.dkFIONIA IT ApS
talmednissen.dkFIONIA IT ApS
tilbudnu.dkFIONIA IT ApS
top5kageprint.dkFIONIA IT ApS
zamzamboxing.dkFIONIA IT ApS
📋 WHOIS#

⏱️ Lookup Timing#

NS
43ms
A
48ms
MX
63ms
AAAA
66ms
TXT
282ms
CAA
44ms
HTTPS
59ms
TLSA
80ms
SOA
60ms
MTA-STS
68ms
DNSSEC
69ms
SRV
107ms
Total
767ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-17 07:02:02 624ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-16 06:53:30 718ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-15 05:06:48 1200ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-14 03:16:23 986ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-13 02:32:11 921ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-10 22:26:34 1657ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-09 22:11:23 1007ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-08 12:52:54 727ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-07 12:39:45 716ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-06 11:16:20 777ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-05 09:49:50 747ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-04 09:33:01 1278ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-03 09:30:28 shown 767ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-02 09:30:15 697ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-01 09:25:30 2296ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-30 09:17:13 755ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-29 09:00:30 1131ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-28 08:38:57 877ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-27 08:18:28 707ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-26 07:58:58 784ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-25 07:48:19 603ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-25 04:16:59 569ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-24 03:58:53 735ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-17 04:39:40 1629ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-10 15:04:39 596ms 3 NS 1 A 1 MX 🔓 Insecure
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