ndgf.dk

📜 Historical scan 2026-06-25 02:34:02 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ndgf.dk is a .dk domain served by 3 nameservers (ns1.namesystem.se, ns2.namesystem.se, ns3.namesystem.se). It was registered on 28 July 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 92.243.255.38 is hosted by DanskNet A/S (AS35158) in Denmark. 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 46ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.namesystem.se	195.238.76.18 2a02:750:aaaa::1	ns1.namesystem.se ns1.namesystem.se	AS42708 Glesys AB AS42708 Glesys AB
ns2.namesystem.se	195.238.77.18 2a02:750:aaaa::2	ns2.namesystem.se ns2.namesystem.se	AS42708 Glesys AB AS42708 Glesys AB
ns3.namesystem.se	195.20.206.18 2a02:750:aaaa::3	195-20-206-18-static.glesys.net ns3.namesystem.se	AS42708 Glesys AB AS42708 Glesys AB

🌍 A Records#

1 records 46ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
92.243.255.38	7200s	5cf3ff26.rev.dansknet.dk	AS35158	DanskNet A/S	92.243.224.0/19	🇩🇰 Denmark	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	92.243.255.38
🔶 Autoconfig	92.243.255.38

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 258ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (ndgf.dk)
-all (hard fail)	v=spf1 -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#

latest probe, not this scan · checked 2026-10-15 00:29:45

www	92.243.255.38 (AS35158) (address records, no CNAME)
www vs bare domain	Same network ndgf.dk: 92.243.255.38 (AS35158) www.ndgf.dk: 92.243.255.38 (AS35158)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

76ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

44ms

Field	Value
Serial	10
Primary NS (MNAME)	ns1.namesystem.se
Responsible (RNAME)	registry@glesys.se
Refresh	10800s
Retry	2700s
Expire	1814400s
Minimum (neg-cache TTL)	10800s

📋 Registration#

WHOIS fetched 2026-10-06 16:18:42

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2013-07-28
Expires	2027-07-31 (286d)

📋 WHOIS#

⏱️ Lookup Timing#

46ms

56ms

AAAA

53ms

TXT

258ms

CAA

44ms

HTTPS

42ms

TLSA

237ms

SOA

44ms

MTA-STS

50ms

DNSSEC

76ms

SRV

93ms

Total

877ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-25 06:36:18	707ms	3 NS 1 A 0 MX	🔓 Insecure
2026-09-03 03:10:19	628ms	3 NS 1 A 0 MX	🔓 Insecure
2026-08-31 16:24:34	637ms	3 NS 1 A 0 MX	🔓 Insecure
2026-06-25 02:34:02 shown	877ms	3 NS 1 A 0 MX	🔓 Insecure
2026-06-24 18:50:47	1045ms	3 NS 1 A 0 MX	🔓 Insecure
2026-06-24 09:39:00	1165ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-23 04:24:23	5641ms	3 NS 1 A 0 MX	🔓 Insecure
2026-06-22 17:14:43	1055ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 13:02:58	1665ms	3 NS 1 A 0 MX	🔓 Insecure