flindtholt.dk

📜 Historical scan 2026-08-31 09:07:08 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

flindtholt.dk is a .dk domain served by 2 nameservers (apollo.ns.cloudflare.com, mia.ns.cloudflare.com). It was registered on 5 January 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.80.31 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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 24ms

Nameserver	IP addresses	PTR	ASN / ISP
apollo.ns.cloudflare.com	108.162.193.66 172.64.33.66 173.245.59.66 2606:4700:58::adf5:3b42 2803:f800:50::6ca2:c142 2a06:98c1:50::ac40:2142	apollo.ns.cloudflare.com apollo.ns.cloudflare.com apollo.ns.cloudflare.com apollo.ns.cloudflare.com apollo.ns.cloudflare.com apollo.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
mia.ns.cloudflare.com	108.162.192.200 172.64.32.200 173.245.58.200 2606:4700:50::adf5:3ac8 2803:f800:50::6ca2:c0c8 2a06:98c1:50::ac40:20c8	mia.ns.cloudflare.com mia.ns.cloudflare.com mia.ns.cloudflare.com mia.ns.cloudflare.com mia.ns.cloudflare.com mia.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 28ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.80.31	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.173.168	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 26ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3036::6815:501f	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:ada8	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 30ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.80.31,172.67.173.168 ech=AEX+DQBBQQAgACBtF7/ThjOfH+1+bDtONdesiUKXLtukdZHiLTdCTMIiagAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:501f,2606:4700:3036::ac43:ada8

📝 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 2026-10-12 15:14:00

www	104.21.80.31 172.67.173.168 2606:4700:3036::6815:501f 2606:4700:3036::ac43:ada8 (AS13335) (address records, no CNAME)
www vs bare domain	Same network flindtholt.dk: 104.21.80.31 172.67.173.168 2606:4700:3036::6815:501f 2606:4700:3036::ac43:ada8 (AS13335) www.flindtholt.dk: 104.21.80.31 172.67.173.168 2606:4700:3036::6815:501f 2606:4700:3036::ac43:ada8 (AS13335)
Wildcard	No

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.flindtholt.dk	UDhi-p_g7CV3U4ngLEKbrIwvGUwc6rMSb8Kr4qihowI
TXT	_acme-challenge.flindtholt.dk	xkPoUZdlXfbQEHz3Qt1G8p3AIyYC3ByuMBQ7yfNvpdA

🔗 TLSA / DANE#

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

🔐 DNSSEC#

105ms

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	2413618409
Primary NS (MNAME)	apollo.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-09-05 23:51:47

Field	Value
Registrar	Realtime Register B.V.
Registered	2026-01-05
Expires	2027-01-04 (76d)

📋 WHOIS#

⏱️ Lookup Timing#

24ms

28ms

40ms

AAAA

26ms

TXT

140ms

CAA

27ms

HTTPS

30ms

TLSA

38ms

SOA

0ms

MTA-STS

44ms

DNSSEC

105ms

SRV

50ms

Total

937ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-29 04:15:20	1041ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-28 03:58:06	581ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-25 02:54:51	673ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-21 05:39:30	1430ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-09 16:50:18	4242ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-05 23:47:45	2241ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-31 09:07:08 shown	937ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-21 09:44:56	1447ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-03 17:41:57	656ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 09:18:13	1291ms	2 NS 2 A 0 MX	🔓 Insecure