4on.dk

📜 Historical scan 2026-06-16 13:14:33  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

4on.dk is a .dk domain served by 2 nameservers (ns61.domaincontrol.com, ns62.domaincontrol.com). It was registered on 10 July 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 15.197.148.33 is hosted by Amazon.com, Inc. (AS16509) in United States. 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#

2 records   58ms
NameserverIP addressesPTRASN / ISP
ns61.domaincontrol.com — — —
ns62.domaincontrol.com — — —

🌍 A Records#

2 records   53ms
IPTTLPTRASNISP / OrgCIDRCountryCity
15.197.148.33 — a2aa9ff50de748dbe.awsglobalaccelerator.com AS16509 Amazon.com, Inc. 15.196.0.0/14 🇺🇸 United States —
3.33.130.190 — a2aa9ff50de748dbe.awsglobalaccelerator.com AS16509 Amazon.com, Inc. 3.33.128.0/17 🇺🇸 United States —

📧 MX Records#

📧
No MX records found

🔷 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 2026-10-10 05:21:54
www CNAME4on.dk (all on 4on.dk)
www vs bare domainSame network
WildcardNo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

140ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

51ms
FieldValue
Serial2023092000
Primary NS (MNAME)ns61.domaincontrol.com
Responsible (RNAME)dns@jomax.net
Refresh28800s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-06 09:56:21
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2023-07-10
Expires2027-07-09 (264d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
58ms
A
53ms
MX
51ms
AAAA
57ms
TXT
173ms
CAA
56ms
HTTPS
51ms
TLSA
74ms
SOA
51ms
MTA-STS
83ms
DNSSEC
140ms
SRV
0ms
Total
476ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-17 12:55:06 1159ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-09 16:44:25 9452ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-27 01:01:17 892ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-24 17:18:31 619ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-23 03:30:46 1174ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-16 13:14:33 shown 476ms 2 NS 2 A 0 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone