ster.dk

📜 Historical scan 2026-09-21 22:49:10  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ster.dk is a .dk domain served by 5 nameservers (ns1.gigahost.dk, ns2.gigahost.dk, ns3.gigahost.dk and 2 more). It was registered on 27 August 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.116.232.210 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by mx1.gigahost.dk, mx2.gigahost.dk and 2 more. The zone is not DNSSEC-signed, has no 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#

5 records   115ms
NameserverIP addressesPTRASN / ISP
ns1.gigahost.dk 46.183.139.31 ns1.gigahost.dk AS47292 Sentia Denmark A/S
ns2.gigahost.dk 46.183.139.222 web22.gigahost.dk AS47292 Sentia Denmark A/S
ns3.gigahost.dk 71.19.249.71 ns3.gigahost.dk AS11831 eSecureData
ns4.gigahost.dk 51.79.215.130 ns4.gigahost.dk AS16276 OVH SAS
ns5.gigahost.dk 77.74.192.83 ns5.gigahost.dk AS42831 UK Dedicated Servers Limited

🌍 A Records#

1 records   116ms
IPTTLPTRASNISP / OrgCIDRCountryCity
217.116.232.210 3600s 210.giga-ptr.232.116.217.in-addr.arpa
web10.gigahost.dk		 AS47292 Sentia Denmark A/S 217.116.224.0/20 🇩🇰 Denmark —

📧 MX Records#

4 records   754ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx1.gigahost.dk 46.183.139.11 mx1.gigahost.dk AS47292 Sentia Denmark A/S
10 3600s mx2.gigahost.dk 46.183.139.12 mx2.gigahost.dk AS47292 Sentia Denmark A/S
10 3600s mx3.gigahost.dk 46.183.139.13 mx3.gigahost.dk AS47292 Sentia Denmark A/S
11 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

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscoverster.dk → 217.116.232.210
🔶 Autoconfigster.dk → 217.116.232.210

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records   750ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 10 10 443 autodiscover.gigahost.dk

📝 TXT Records#

2 records   615ms
TXT Record
protonmail-verification=1d96ce1abd9b1a2d7f75deb0fc51e2fc8e888352
v=spf1 include:_spf.protonmail.ch mx ~all

✉️ SPF#

PolicyRecord (ster.dk)
~all (soft fail) v=spf1 include:_spf.protonmail.ch mx ~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 2026-10-22 05:43:12
www CNAMEster.dk (all on ster.dk)
www vs bare domainSame network
WildcardYes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔏 ACME Challenge#

TypeNameValue
CNAME _acme-challenge.ster.dk ster.dk
TXT ster.dk protonmail-verification=1d96ce1abd9b1a2d7f75deb0fc51e2fc8e888352

🔗 TLSA / DANE#

2 records   87ms
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…

🔐 DNSSEC#

474ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2026091701
Primary NS (MNAME)ns1.gigahost.dk
Responsible (RNAME)hostmaster@ster.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-22 02:02:36
FieldValue
RegistrarGIGAHOST ApS
Registered1998-08-27
Expires2032-09-30 (2169d)

🔗 Same registrant#

4 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
elektrosmog.dkGIGAHOST ApS
lowlife.dkGIGAHOST ApS
sandsundhed.dkPunktum dk A/S (direct)
sundsandhed.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
115ms
A
116ms
MX
754ms
AAAA
724ms
TXT
615ms
CAA
572ms
HTTPS
177ms
TLSA
87ms
SOA
0ms
MTA-STS
162ms
DNSSEC
474ms
SRV
750ms
Total
1348ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-22 05:43:12 2012ms 5 NS 1 A 4 MX 🔓 Insecure
2026-10-21 02:21:05 939ms 5 NS 1 A 4 MX 🔓 Insecure
2026-10-15 11:43:58 2104ms 5 NS 1 A 4 MX 🔓 Insecure
2026-10-08 21:10:35 4091ms 5 NS 1 A 4 MX 🔓 Insecure
2026-10-01 18:37:28 2803ms 5 NS 1 A 4 MX 🔓 Insecure
2026-09-27 17:32:43 2542ms 5 NS 1 A 4 MX 🔓 Insecure
2026-09-24 06:01:51 1290ms 5 NS 1 A 4 MX 🔓 Insecure
2026-09-21 22:49:10 shown 1348ms 5 NS 1 A 4 MX 🔓 Insecure
2026-09-10 15:40:21 1048ms 5 NS 1 A 4 MX 🔓 Insecure
2026-09-08 12:46:00 1295ms 5 NS 1 A 4 MX 🔓 Insecure
2026-08-27 16:48:16 939ms 5 NS 1 A 4 MX 🔓 Insecure
2026-08-20 16:36:12 3305ms 5 NS 1 A 4 MX 🔓 Insecure
2026-08-14 16:54:23 9797ms 5 NS 1 A 4 MX 🔓 Insecure
2026-08-08 09:48:00 1050ms 5 NS 1 A 4 MX 🔓 Insecure
2026-07-31 14:31:36 2019ms 5 NS 1 A 4 MX 🔓 Insecure
2026-07-23 16:13:54 2388ms 5 NS 1 A 4 MX 🔓 Insecure
2026-07-16 12:07:35 10311ms 5 NS 1 A 4 MX 🔓 Insecure
2026-07-10 14:24:53 10229ms 5 NS 1 A 4 MX 🔓 Insecure
2026-07-03 15:56:49 1068ms 5 NS 1 A 4 MX 🔓 Insecure
2026-06-27 08:44:55 3106ms 5 NS 1 A 4 MX 🔓 Insecure
2026-06-26 07:52:25 897ms 5 NS 1 A 4 MX 🔓 Insecure
2026-06-23 13:04:42 1913ms 5 NS 1 A 4 MX 🔓 Insecure
2026-06-22 08:37:45 902ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-19 06:41:28 820ms 5 NS 1 A 4 MX 🔓 Insecure
2026-06-17 13:09:38 2820ms 5 NS 1 A 4 MX 🔓 Insecure
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