grpro.dk

Records from scan: 2026-10-07 19:14:58  ·  734ms total  ·  last checked 2026-10-22 09:11 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

grpro.dk is a .dk domain served by 2 nameservers (leonidas.ns.cloudflare.com, nadia.ns.cloudflare.com). It was registered on 27 December 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.158.133.1 is hosted by Cloudflare, Inc. (AS13335) in United Arab Emirates. Mail is handled by mx1.onlinemail.io, mx2.onlinemail.io. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   49ms

🌍 A Records#

1 records   39ms

📧 MX Records#

2 records   60ms

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscoverautodiscover-mf.onlinemail.io → 185.21.40.62
🔶 Autoconfigautoconfig-mf.onlinemail.io → 185.21.40.62

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   172ms
TXT Record
v=spf1 include:spf.onlinemail.io ?all

✉️ SPF#

PolicyRecord (grpro.dk)
?all (neutral) v=spf1 include:spf.onlinemail.io ?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#

checked 2026-10-07 19:14:58
www185.158.133.1 (AS13335) (address records, no CNAME)
www vs bare domainSame network
grpro.dk: 185.158.133.1 (AS13335)
www.grpro.dk: 185.158.133.1 (AS13335)
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ?all

  • warn "?all" is neutral: it gives receivers no guidance, much like having no SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

122ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

41ms
FieldValue
Serial2416843909
Primary NS (MNAME)leonidas.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-07 19:15:58
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2023-12-27
Expires2026-12-26 (64d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
49ms
A
39ms
MX
60ms
AAAA
50ms
TXT
172ms
CAA
37ms
HTTPS
38ms
TLSA
68ms
SOA
41ms
MTA-STS
71ms
DNSSEC
122ms
SRV
197ms
Total
734ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-07 19:14:58 shown 734ms 2 NS 1 A 2 MX 🔓 Insecure
2026-09-19 05:32:58 1176ms 2 NS 1 A 2 MX 🔓 Insecure
2026-09-17 18:47:40 1021ms 2 NS 1 A 2 MX 🔓 Insecure
2026-09-17 18:02:50 3131ms 2 NS 1 A 2 MX 🔓 Insecure
2026-09-10 16:47:56 1583ms 2 NS 1 A 2 MX 🔓 Insecure
2026-08-30 14:51:01 704ms 2 NS 1 A 2 MX 🔓 Insecure
2026-08-09 20:18:37 3408ms 2 NS 1 A 2 MX 🔓 Insecure
2026-06-26 01:51:23 948ms 2 NS 1 A 2 MX 🔓 Insecure
2026-06-22 04:37:58 912ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-17 09:25:33 632ms 2 NS 1 A 2 MX 🔓 Insecure
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