john-co.dk

Records from scan: 2026-10-28 04:25:24  ·  2206ms total
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

john-co.dk is a .dk domain served by 4 nameservers (ns1.creoble.dk, ns2.creoble.dk, ns3.creoble.dk and 1 more). It was registered on 10 September 2026 (WHOIS) and first appeared in the .dk zone on 11 September 2026. Its website address 185.151.30.225 is hosted by 20i Limited (AS48254) in United Kingdom. Mail is handled by mx.stackmail.com. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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#

4 records   47ms
NameserverIP addressesPTRASN / ISP
ns1.creoble.dk 35.197.225.59 59.225.197.35.bc.googleusercontent.com AS396982 Google LLC
ns2.creoble.dk 146.148.28.88 88.28.148.146.bc.googleusercontent.com AS396982 Google LLC
ns3.creoble.dk 35.198.79.191 191.79.198.35.bc.googleusercontent.com AS396982 Google LLC
ns4.creoble.dk 104.196.137.209 209.137.196.104.bc.googleusercontent.com AS396982 Google LLC

🌍 A Records#

1 records   51ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.151.30.225 3600s 185-151-30-225.ptr4.stackcp.net AS48254 20i Limited 185.151.28.0/22 🇬🇧 United Kingdom —

📧 MX Records#

1 records   148ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx.stackmail.com 185.151.28.67 mx.stackmail.com AS48254 20i Limited

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscoverautodiscover.stackmail.com → 45.8.227.100
🔶 Autoconfig185.151.30.225

🔷 AAAA Records (IPv6)#

1 records   124ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a07:7800::225 3600s — AS48254 20i Limited 2a07:7800:0:0:0:0:0:0/46 🇬🇧 United Kingdom —

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   645ms
TXT Record
v=spf1 include:spf.stackmail.com a mx -all

✉️ SPF#

PolicyRecord (john-co.dk)
-all (hard fail) v=spf1 include:spf.stackmail.com a 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#

checked 2026-10-28 04:25:24
www185.151.30.225 2a07:7800::225 (AS48254) (address records, no CNAME)
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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

116ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

53ms
FieldValue
Serial1789021330
Primary NS (MNAME)ns1.creoble.dk
Responsible (RNAME)hostmaster@stackdns.com
Refresh1800s
Retry900s
Expire1209600s
Minimum (neg-cache TTL)300s

📋 Registration#

WHOIS fetched 2026-10-12 14:17:29
FieldValue
RegistrarOpenprovider
Registered2026-09-10
Expires2027-09-09 (316d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet
📋 WHOIS#

⏱️ Lookup Timing#

NS
47ms
A
51ms
MX
148ms
AAAA
124ms
TXT
645ms
CAA
129ms
HTTPS
56ms
TLSA
815ms
SOA
53ms
MTA-STS
92ms
DNSSEC
116ms
SRV
206ms
Total
2206ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-28 04:25:24 shown 2206ms 4 NS 1 A 1 MX 🔓 Insecure
2026-10-01 04:38:42 828ms 4 NS 1 A 1 MX 🔓 Insecure
2026-09-25 20:22:59 3269ms 4 NS 1 A 1 MX 🔓 Insecure
2026-09-11 10:46:55 2543ms 4 NS 1 A 1 MX 🔓 Insecure
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