gnuf.dk

📜 Historical scan 2026-06-20 13:29:52  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

gnuf.dk is a .dk domain served by 3 nameservers (ns1.instradns.com, ns2.instradns.com, ns3.instradns.com). It was registered on 7 October 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 198.50.252.64 is hosted by OVH SAS (AS16276) in Canada. Mail is handled by mail.gnuf.dk. 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#

3 records   208ms
NameserverIP addressesPTRASN / ISP
ns1.instradns.com 75.2.6.34 aef93cd39153ffbac.awsglobalaccelerator.com AS16509 Amazon.com, Inc.
ns2.instradns.com 75.2.85.37 a9bf3e392db71e4d0.awsglobalaccelerator.com AS16509 Amazon.com, Inc.
ns3.instradns.com 99.83.188.20 aef93cd39153ffbac.awsglobalaccelerator.com AS16509 Amazon.com, Inc.

🌍 A Records#

1 records   167ms
IPTTLPTRASNISP / OrgCIDRCountryCity
198.50.252.64 3600s ip64.ip-198-50-252.net AS16276 OVH SAS 198.50.128.0/17 🇨🇦 Canada —

📧 MX Records#

1 records   213ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.gnuf.dk 66.70.178.74 ns547779.ip-66-70-178.net AS16276 OVH SAS

🔷 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 2026-10-07 23:41:33
www198.50.252.64 (AS16276) (address records, no CNAME)
www vs bare domainSame network
gnuf.dk: 198.50.252.64 (AS16276)
www.gnuf.dk: 198.50.252.64 (AS16276)
WildcardNo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

1157ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

187ms
FieldValue
Serial2011070601
Primary NS (MNAME)ns1.instradns.com
Responsible (RNAME)root@instra.com
Refresh28800s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-10 03:23:50
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2006-10-07
Expires2027-10-31 (375d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
208ms
A
167ms
MX
213ms
AAAA
211ms
TXT
1286ms
CAA
200ms
HTTPS
203ms
TLSA
907ms
SOA
187ms
MTA-STS
381ms
DNSSEC
1157ms
SRV
522ms
Total
5205ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-29 21:52:35 791ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-25 07:00:06 1163ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-21 02:19:01 9452ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-25 04:29:49 2376ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-24 08:01:58 1137ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-23 05:55:09 971ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-20 13:29:52 shown 5205ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-17 10:24:45 908ms 3 NS 1 A 1 MX 🔓 Insecure
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