osti.dk

📜 Historical scan 2026-09-17 04:50:02  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

osti.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 3 September 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.116.232.214 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by ASPMX.L.GOOGLE.COM, ALT1.ASPMX.L.GOOGLE.COM and 3 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   110ms
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   173ms
IPTTLPTRASNISP / OrgCIDRCountryCity
217.116.232.214 3600s 214.giga-ptr.232.116.217.in-addr.arpa
web14.gigahost.dk		 AS47292 Sentia Denmark A/S 217.116.224.0/20 🇩🇰 Denmark —

📧 MX Records#

5 records   96ms
PriorityTTLMail ServerIP addressesPTRASN
1 3600s ASPMX.L.GOOGLE.COM 142.251.9.26
2a00:1450:4025:c03::1b		 rc-in-f26.1e100.net
rc-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
5 3600s ALT1.ASPMX.L.GOOGLE.COM 192.178.211.27
2404:6800:4000:1025::1b		 lcbomp-in-f27.1e100.net
lcbomp-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
5 3600s ALT2.ASPMX.L.GOOGLE.COM 192.178.158.27
2404:6800:4013:813::1b		 lcdels-in-f27.1e100.net
lcdels-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
10 3600s ASPMX2.GOOGLEMAIL.COM 192.178.211.27
2404:6800:4000:1025::1b		 lcbomp-in-f27.1e100.net
lcbomp-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
10 3600s ASPMX3.GOOGLEMAIL.COM 192.178.158.26
2404:6800:4013:813::1b		 lcdels-in-f26.1e100.net
lcdels-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscoverosti.dk → 217.116.232.214
🔶 Autoconfigosti.dk → 217.116.232.214

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝
No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 10:41:03
www CNAMEosti.dk (all on osti.dk)
www vs bare domainSame network
WildcardYes: any name under the zone resolves

🔏 ACME Challenge#

TypeNameValue
CNAME _acme-challenge.osti.dk osti.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

273ms
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@osti.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-08 11:18:09
FieldValue
RegistrarGIGAHOST ApS
Registered1998-09-03
Expires2027-09-30 (339d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
110ms
A
173ms
MX
96ms
AAAA
112ms
TXT
268ms
CAA
167ms
HTTPS
160ms
TLSA
101ms
SOA
0ms
MTA-STS
162ms
DNSSEC
273ms
SRV
204ms
Total
1022ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-22 10:41:03 1201ms 5 NS 1 A 5 MX 🔓 Insecure
2026-10-15 10:09:11 1168ms 5 NS 1 A 5 MX 🔓 Insecure
2026-10-08 11:15:25 1337ms 5 NS 1 A 5 MX 🔓 Insecure
2026-10-01 09:20:26 1465ms 5 NS 1 A 5 MX 🔓 Insecure
2026-09-24 06:28:51 1090ms 5 NS 1 A 5 MX 🔓 Insecure
2026-09-17 04:50:02 shown 1022ms 5 NS 1 A 5 MX 🔓 Insecure
2026-09-10 03:59:33 3101ms 5 NS 1 A 5 MX 🔓 Insecure
2026-09-04 10:36:36 1592ms 5 NS 1 A 5 MX 🔓 Insecure
2026-08-27 02:25:51 1260ms 5 NS 1 A 5 MX 🔓 Insecure
2026-08-20 16:16:03 3652ms 5 NS 1 A 5 MX 🔓 Insecure
2026-08-14 04:45:31 1675ms 5 NS 1 A 5 MX 🔓 Insecure
2026-08-06 09:51:39 1818ms 5 NS 1 A 5 MX 🔓 Insecure
2026-07-31 17:36:50 2139ms 5 NS 1 A 5 MX ❓ Unknown
2026-07-23 15:26:55 10150ms 5 NS 1 A 5 MX 🔓 Insecure
2026-07-17 21:59:06 1808ms 5 NS 1 A 5 MX 🔓 Insecure
2026-07-11 01:43:35 2736ms 5 NS 1 A 5 MX 🔓 Insecure
2026-07-03 17:31:42 3119ms 5 NS 1 A 5 MX 🔓 Insecure
2026-06-26 18:13:36 5033ms 5 NS 1 A 5 MX 🔓 Insecure
2026-06-21 14:12:05 1113ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-18 06:16:53 1246ms 5 NS 1 A 5 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone