tentastic.dk

📜 Historical scan 2026-09-30 11:30:33  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tentastic.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 17 October 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.243 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.mailpod16-cph3.g1i.one.com, mx2.mailpod16-cph3.g1i.one.com and 2 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   38ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S

🌍 A Records#

1 records   39ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.215.243 3600s webcluster2.webpod18-cph3.g1i.one AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen

📧 MX Records#

4 records   33ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mx1.mailpod16-cph3.g1i.one.com 5.249.232.33 mx1.mailpod16-cph3.g1i.one.com AS51468 One.com A/S
10 10800s mx2.mailpod16-cph3.g1i.one.com 5.249.232.34 mx2.mailpod16-cph3.g1i.one.com AS51468 One.com A/S
10 10800s mx3.mailpod16-cph3.g1i.one.com 5.249.232.35 mx3.mailpod16-cph3.g1i.one.com AS51468 One.com A/S
10 10800s mx4.mailpod16-cph3.g1i.one.com 5.249.232.36 mx4.mailpod16-cph3.g1i.one.com AS51468 One.com A/S

🔷 AAAA Records (IPv6)#

1 records   36ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:108:809d:8b8:6392:c32a 3600s — AS51468 One.com A/S 2a02:2350:0:0:0:0:0:0/32 🇩🇰 Denmark Copenhagen

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   160ms
TXT Record
v=spf1 include:_custspf.one.com ~all

✉️ SPF#

PolicyRecord (tentastic.dk)
~all (soft fail) v=spf1 include:_custspf.one.com ~all

📨 DMARC#

PolicyRecord (_dmarc.tentastic.dk)
p=reject v=DMARC1; p=reject

📬 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 2026-10-01 07:59:57
wwwAddress record (no CNAME)
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

4 records   82ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.mailpod16-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 2362DFAC1BB9F66402E0636BDEF478E5…
SMTP _25._tcp.mx2.mailpod16-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 2362DFAC1BB9F66402E0636BDEF478E5…
SMTP _25._tcp.mx3.mailpod16-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 2362DFAC1BB9F66402E0636BDEF478E5…
SMTP _25._tcp.mx4.mailpod16-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 2362DFAC1BB9F66402E0636BDEF478E5…

🔐 DNSSEC#

109ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

40ms
FieldValue
Serial2026092909
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-08 12:30:23
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2017-10-17
Expires2026-10-31 (14d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
38ms
A
39ms
MX
33ms
AAAA
36ms
TXT
160ms
CAA
41ms
HTTPS
35ms
TLSA
82ms
SOA
40ms
MTA-STS
62ms
DNSSEC
109ms
SRV
226ms
Total
885ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-01 07:59:57 516ms 2 NS 1 A 4 MX 🔓 Insecure
2026-09-30 11:30:33 shown 885ms 2 NS 1 A 4 MX 🔓 Insecure
2026-09-28 11:20:56 535ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-27 11:16:37 593ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-20 20:59:10 1354ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-27 07:59:31 27089ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-24 04:06:42 3607ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-23 00:32:56 914ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-22 00:31:38 10270ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-21 00:12:37 1346ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-19 23:55:34 1544ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-18 23:27:40 2323ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-17 04:42:39 3131ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-16 02:55:07 1192ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-13 19:26:32 3519ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-12 06:55:34 10178ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-10 18:11:27 1489ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-08 07:25:03 892ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-06 03:10:12 4487ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-03 16:22:30 1006ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-07-30 05:52:04 29205ms 2 NS 0 A 0 MX ❓ Unknown
2026-07-28 22:40:57 10075ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-07-27 22:30:11 980ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-07-26 21:53:51 10022ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-07-25 21:16:38 1461ms 2 NS 0 A 0 MX ⚠️ Bogus
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