gpio.dk

📜 Historical scan 2026-06-17 09:37:18  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

gpio.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 12 September 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.51.76.183 is hosted by Din Server Group ApS (AS215052) in Denmark. Mail is handled by mail.gpio.dk. The zone is DNSSEC-signed and validates, 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   52ms
NameserverIP addressesPTRASN / ISP
ns01.one.com — — —
ns02.one.com — — —

🌍 A Records#

1 records   55ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.51.76.183 — multitrading.dk AS215052 Din Server Group ApS 185.51.76.0/24 🇩🇰 Denmark Albertslund

📧 MX Records#

1 records   62ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mail.gpio.dk 109.57.195.12 109.57.195.12.mobile.3.dk AS44034 Hi3G Access AB

🔷 AAAA Records (IPv6)#

1 records   50ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a12:bec4:11d3:cbf9::1 — — AS215052 Din Server Group ApS 2a12:bec4:11d0:0:0:0:0:0/46 🇩🇰 Denmark Albertslund

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   157ms
TXT Record
v=spf1 mx a a:gpio.dk ip4:109.57.195.12 ~all

✉️ SPF#

PolicyRecord (gpio.dk)
~all (soft fail) v=spf1 mx a a:gpio.dk ip4:109.57.195.12 ~all

📨 DMARC#

PolicyRecord (_dmarc.gpio.dk)
p=reject v=DMARC1; p=reject; fo=s; aspf=r

📬 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 04:31:08
www CNAMEgpio.dk (all on gpio.dk)
www vs bare domainSame network
gpio.dk: 185.51.76.183 (AS215052)
www.gpio.dk: 185.51.76.183 (AS215052)
WildcardYes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

145ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

54ms
FieldValue
Serial2026032501
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-16 04:42:41
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2012-09-12
Expires2027-09-30 (347d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
52ms
A
55ms
MX
62ms
AAAA
50ms
TXT
157ms
CAA
53ms
HTTPS
38ms
TLSA
337ms
SOA
54ms
MTA-STS
38ms
DNSSEC
145ms
SRV
0ms
Total
798ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-17 04:31:08 1262ms 5 NS 1 A 0 MX 🔓 Insecure
2026-10-16 04:12:35 1747ms 5 NS 1 A 0 MX 🔓 Insecure
2026-10-15 01:55:59 101ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-14 01:46:20 242ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-13 00:22:20 233ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-11 23:00:23 213ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-10 22:10:00 370ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-09 16:13:00 210ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-08 12:54:02 934ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-07 12:44:35 508ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-06 05:06:11 485ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-05 05:00:54 217ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-04 04:49:27 182ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-03 04:49:05 388ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-02 04:46:55 758ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-30 04:37:20 1017ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-24 02:32:27 930ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-25 07:09:57 5098ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-23 03:54:41 4909ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-20 09:53:18 905ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-20 07:33:47 1448ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-17 09:37:18 shown 798ms 2 NS 1 A 1 MX 🔒 Secure
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