folinsyre.dk

📜 Historical scan 2026-09-06 14:28:40 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

folinsyre.dk is a .dk domain served by 2 nameservers (ara.ns.cloudflare.com, chip.ns.cloudflare.com). It was registered on 9 October 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.3.3 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 61ms

Nameserver	IP addresses	PTR	ASN / ISP
ara.ns.cloudflare.com	108.162.192.67 172.64.32.67 173.245.58.67 2606:4700:50::adf5:3a43 2803:f800:50::6ca2:c043 2a06:98c1:50::ac40:2043	ara.ns.cloudflare.com ara.ns.cloudflare.com ara.ns.cloudflare.com ara.ns.cloudflare.com ara.ns.cloudflare.com ara.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
chip.ns.cloudflare.com	108.162.193.84 172.64.33.84 173.245.59.84 2606:4700:58::adf5:3b54 2803:f800:50::6ca2:c154 2a06:98c1:50::ac40:2154	chip.ns.cloudflare.com chip.ns.cloudflare.com chip.ns.cloudflare.com chip.ns.cloudflare.com chip.ns.cloudflare.com chip.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 52ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.3.3	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.129.247	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 82ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:81f7	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:303	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 67ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.3.3,172.67.129.247 ech=AEX+DQBBNQAgACA1iww3+xrENLwVPNMopFd1ukV69Q/NxuejRfpYKDRYPwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:81f7,2606:4700:3037::6815:303

📝 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 2026-09-30 23:30:00

www	Address record (no CNAME)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

145ms

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	2414140419
Primary NS (MNAME)	ara.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-08 01:16:16

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2020-10-09
Expires	2026-10-31 (8d)

📋 WHOIS#

⏱️ Lookup Timing#

61ms

52ms

66ms

AAAA

82ms

TXT

190ms

CAA

66ms

HTTPS

67ms

TLSA

75ms

SOA

0ms

MTA-STS

79ms

DNSSEC

145ms

SRV

92ms

Total

756ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 23:30:00	544ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-27 03:01:56	2360ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-20 17:53:06	982ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-06 14:28:40 shown	756ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-28 10:09:07	853ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-26 14:37:55	495ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-18 04:11:04	1142ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-13 02:07:58	8762ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-02 11:18:20	968ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-26 10:15:45	778ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-26 05:31:47	660ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 09:26:46	698ms	2 NS 2 A 0 MX	🔓 Insecure