pentester.dk

📜 Historical scan 2026-10-06 16:54:52  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

pentester.dk is a .dk domain served by 3 nameservers (ns1.azehosting.net, ns2.azehosting.net, ns3.azehosting.net). It was registered on 5 April 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 157.90.67.40 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by mail.pentester.dk. The zone is not DNSSEC-signed, has no 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   130ms
NameserverIP addressesPTRASN / ISP
ns1.azehosting.net 2a01:4f8:13b:3146::1
94.130.138.185		 —
ns1.azehosting.net		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
ns2.azehosting.net 2a01:4f8:c17:5f0a::2
88.99.15.5		 ns2.azehosting.net
ns2.azehosting.net		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
ns3.azehosting.net 2a01:4f8:c17:6a6e::2
88.99.39.181		 ns3.azehosting.net
ns3.azehosting.net		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH

🌍 A Records#

1 records   184ms
IPTTLPTRASNISP / OrgCIDRCountryCity
157.90.67.40 3600s cp01.azehosting.net AS24940 Hetzner Online GmbH 157.90.0.0/16 🇩🇪 Germany Falkenstein

📧 MX Records#

1 records   122ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s mail.pentester.dk 157.90.67.40
2a01:4f8:2b02:6d4::2		 cp01.azehosting.net
cp01.azehosting.net		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)#

1 records   121ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a01:4f8:2b02:6d4::2 3600s cp01.azehosting.net AS24940 Hetzner Online GmbH 2a01:4f8:0:0:0:0:0:0/31 🇩🇪 Germany Falkenstein

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   467ms
TXT Record
v=spf1 ip4:157.90.67.40 include:spf.azehosting.net ip4:49.12.83.57 +a +mx +ip4:94.231.104.195 +ip4:159.69.63.122 +ip4:94.130.48.84 ~all

✉️ SPF#

PolicyRecord (pentester.dk)
~all (soft fail) v=spf1 ip4:157.90.67.40 include:spf.azehosting.net ip4:49.12.83.57 +a +mx +ip4:94.231.104.195 +ip4:159.69.63.122 +ip4:94.130.48.84 ~all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-18 00:10:58
www CNAMEpentester.dk (all on pentester.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: 4/10 · policy: ~all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.pentester.dk KdlS5ejjd-9JgTIa0wsZu8Q8BqtmGuXq-OQO1GAwjdM

🔗 TLSA / DANE#

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

🔐 DNSSEC#

296ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

74ms
FieldValue
Serial2026100604
Primary NS (MNAME)ns1.azehosting.net
Responsible (RNAME)server-admin@azehosting.net
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-11 19:46:34
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2018-04-05
Expires2027-04-30 (194d)

🔗 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
dampfbahn.dkPunktum dk A/S (direct)
desyngendekoebmaend.dkPunktum dk A/S (direct)
ethicalhacker.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
130ms
A
184ms
MX
122ms
AAAA
121ms
TXT
467ms
CAA
120ms
HTTPS
209ms
TLSA
149ms
SOA
74ms
MTA-STS
227ms
DNSSEC
296ms
SRV
221ms
Total
1282ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-18 00:10:58 783ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-16 22:51:17 781ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-15 22:27:52 583ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-14 21:56:04 571ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-13 21:49:02 1553ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-12 20:48:40 1198ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-11 19:10:23 624ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-10 18:46:18 622ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-09 18:32:49 616ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-08 17:49:32 1461ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-07 17:03:18 879ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-06 16:54:52 shown 1282ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-05 14:19:01 1217ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-04 14:18:34 592ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-03 14:15:19 761ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-02 14:13:31 827ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-01 14:11:01 564ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-30 14:03:27 843ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-29 13:57:49 752ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-28 13:46:33 811ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-27 13:31:58 744ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-26 13:25:56 729ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-25 13:04:54 733ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-24 12:50:02 928ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-23 12:16:20 827ms 3 NS 1 A 1 MX 🔓 Insecure
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