ggfiltration.dk

📜 Historical scan 2026-07-31 07:46:37 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ggfiltration.dk is a .dk domain served by 3 nameservers (ns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu). It was registered on 8 July 2026 (WHOIS) and first appeared in the .dk zone on 9 July 2026. Its website address 81.2.216.67 is hosted by INTERNET CZ, a.s. (AS24806) in Czechia. Mail is handled by mx10.active24.cz, mx20.active24.cz. The zone is not DNSSEC-signed, publishes a 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 45ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.websupport.cz	2a10:bbc0::11 45.10.97.11	ns1.websupport.eu ns1.websupport.eu	AS25234 ACTIVE 24, s.r.o. AS25234 ACTIVE 24, s.r.o.
ns2.websupport.cz	185.71.159.12 2a02:250:3::12	ns2.websupport.eu ns2.websupport.eu	AS25234 ACTIVE 24, s.r.o. AS25234 ACTIVE 24, s.r.o.
ns3.websupport.eu	2a10:bbc0::13 45.10.97.13	ns3.websupport.eu ns3.websupport.eu	AS25234 ACTIVE 24, s.r.o. AS25234 ACTIVE 24, s.r.o.

🌍 A Records#

1 records 38ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
81.2.216.67	600s	mail.nexgen.cz	AS24806	INTERNET CZ, a.s.	81.2.192.0/18	🇨🇿 Czechia	Prague

📧 MX Records#

2 records 46ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	mx10.active24.cz	2a00:4b40:aaaa:2101:45:13:137:85 45.13.137.85	— mx10.active24.cz	AS51013 WebSupport s.r.o. AS51013 WebSupport s.r.o.
100	600s	mx20.active24.cz	2a00:4b40:aaaa:2101:45:13:137:86 45.13.137.86	— mx20.active24.cz	AS51013 WebSupport s.r.o. AS51013 WebSupport s.r.o.

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	web.prod.bts.websupport.sk → 37.9.169.171
🔶 Autoconfig	web.prod.bts.websupport.sk → 37.9.169.171

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 575ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	web.prod.bts.websupport.sk

📝 TXT Records#

1 records 636ms

TXT Record
v=spf1 a mx include:_spf.websupport.cz -all

✉️ SPF#

Policy	Record (ggfiltration.dk)
-all (hard fail)	v=spf1 a mx include:_spf.websupport.cz -all

📨 DMARC#

Policy	Record (_dmarc.ggfiltration.dk)
p=quarantine	v=DMARC1; p=quarantine

📬 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 2026-10-16 01:44:23

www	81.2.216.67 (AS24806) (address records, no CNAME)
www vs bare domain	Same network ggfiltration.dk: 81.2.216.67 (AS24806) www.ggfiltration.dk: 81.2.216.67 (AS24806)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

129ms

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

🏷️ SOA#

0ms

Field	Value
Serial	1785237407
Primary NS (MNAME)	ns1.websupport.cz
Responsible (RNAME)	admin@websupport.cz
Refresh	7200s
Retry	2048s
Expire	1048576s
Minimum (neg-cache TTL)	2560s

📋 Registration#

WHOIS fetched 2026-10-10 20:44:15

Field	Value
Registrar	ASCIO TECHNOLOGIES, CORP. DANMARK - FILIAL AF ASCIO TECHNOLOGIES, CORP. CANADA
Registered	2026-07-08
Expires	2027-07-07 (263d)

📋 WHOIS#

⏱️ Lookup Timing#

45ms

38ms

46ms

AAAA

37ms

TXT

636ms

CAA

48ms

HTTPS

46ms

TLSA

147ms

SOA

0ms

MTA-STS

58ms

DNSSEC

129ms

SRV

575ms

Total

1594ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-03 03:39:03	4974ms	3 NS 1 A 2 MX	🔓 Insecure
2026-08-26 09:25:50	2871ms	3 NS 1 A 2 MX	🔓 Insecure
2026-07-31 07:46:37 shown	1594ms	3 NS 1 A 2 MX	🔓 Insecure
2026-07-27 20:32:38	1094ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-26 20:23:34	645ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-25 19:59:26	8641ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-24 19:37:26	745ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-23 16:07:19	24598ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-22 15:58:43	666ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-20 16:29:01	764ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-19 05:35:30	674ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-18 04:23:11	821ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-17 00:14:00	662ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-14 12:55:38	643ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-13 08:23:18	8823ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-11 12:10:03	785ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-09 08:32:41	2893ms	1 NS 0 A 0 MX	❓ Unknown