cfuucl.dk DNS records

🖥️ Nameservers5 records 48ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.gigahost.dk	—	—	—
ns2.gigahost.dk	—	—	—
ns3.gigahost.dk	—	—	—
ns4.gigahost.dk	—	—	—
ns5.gigahost.dk	—	—	—

🌍 A Records1 records 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
174.129.25.170	—	wwwizer.com	AS14618	Amazon.com, Inc.	174.129.0.0/16	🇺🇸 United States	Ashburn

📧 MX Records3 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mx1.gigahost.dk	46.183.139.11	mx1.gigahost.dk	AS47292 Sentia Denmark A/S
10	—	mx2.gigahost.dk	46.183.139.12	mx2.gigahost.dk	AS47292 Sentia Denmark A/S
10	—	mx3.gigahost.dk	46.183.139.13	mx3.gigahost.dk	AS47292 Sentia Denmark A/S

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 422ms

TXT Record
google-site-verification=5KWkL7keGbMYs7yKm7rDfrSX0pC4E04V8qR1-M3HB9U
google-site-verification=ZQvLIErTA3oQY9_ebArlNVNX3kupdNNcpIq8USeWF70

✉️ 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

🔗 TLSA / DANE

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

🔐 DNSSEC121ms

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

🏷️ SOA44ms

Field	Value
Serial	2026061101
Primary NS (MNAME)	ns1.gigahost.dk
Responsible (RNAME)	hostmaster@cfuucl.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

48ms

A

43ms

MX

38ms

AAAA

45ms

TXT

422ms

CAA

228ms

HTTPS

46ms

TLSA

142ms

SOA

44ms

MTA-STS

89ms

DNSSEC

121ms

SRV

0ms

Total

912ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 05:05:52	1644ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-26 05:04:43	955ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-20 12:37:35	9983ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-14 08:33:51	3072ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-06 04:52:27	1240ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-04 10:59:15	2218ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-23 03:14:10	1038ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-16 10:56:47	982ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-10 11:51:00	8853ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-03 13:48:03	2906ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-27 03:01:00	1899ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-27 00:33:02	1958ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-20 21:44:04	1241ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-20 18:38:48	1086ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-19 16:03:38	1320ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-19 08:44:53	2937ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-16 20:16:06	912ms	5 NS 1 A 3 MX	🔓 Insecure	View