fysonline.dk

📜 Historical scan 2026-06-27 12:13:22 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

fysonline.dk is a .dk domain served by 2 nameservers (lamar.ns.cloudflare.com, saanvi.ns.cloudflare.com). It was registered on 16 October 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.58.222 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 295ms

Nameserver	IP addresses	PTR	ASN / ISP
lamar.ns.cloudflare.com	108.162.195.142 162.159.44.142 172.64.35.142 2606:4700:58::a29f:2c8e 2803:f800:50::6ca2:c38e 2a06:98c1:50::ac40:238e	lamar.ns.cloudflare.com lamar.ns.cloudflare.com lamar.ns.cloudflare.com lamar.ns.cloudflare.com lamar.ns.cloudflare.com lamar.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
saanvi.ns.cloudflare.com	108.162.194.80 162.159.38.80 172.64.34.80 2606:4700:50::a29f:2650 2803:f800:50::6ca2:c250 2a06:98c1:50::ac40:2250	saanvi.ns.cloudflare.com saanvi.ns.cloudflare.com saanvi.ns.cloudflare.com saanvi.ns.cloudflare.com saanvi.ns.cloudflare.com saanvi.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 259ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.58.222	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.209.23	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	172.67.209.23
🔶 Autoconfig	104.21.58.222

🔷 AAAA Records (IPv6)#

2 records 251ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:3ade	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:d117	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 295ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.58.222,172.67.209.23 ech=AEX+DQBBmwAgACC29qS/iEpnbegOJWrb2wJv+k8dCtOJ+w7Hd9d7LsrxeQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:3ade,2606:4700:3035::ac43:d117

📝 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 22:12:37

www	104.21.58.222 172.67.209.23 2606:4700:3033::ac43:d117 2606:4700:3035::6815:3ade (AS13335) (address records, no CNAME)
www vs bare domain	Same network fysonline.dk: 104.21.58.222 172.67.209.23 2606:4700:3033::ac43:d117 2606:4700:3035::6815:3ade (AS13335) www.fysonline.dk: 104.21.58.222 172.67.209.23 2606:4700:3033::ac43:d117 2606:4700:3035::6815:3ade (AS13335)
Wildcard	Yes: any name under the zone resolves

🔗 TLSA / DANE#

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

🔐 DNSSEC#

353ms

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

🏷️ SOA#

437ms

Field	Value
Serial	2405855126
Primary NS (MNAME)	lamar.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-09 19:53:51

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2021-10-16
Expires	2026-10-15 (expired)

📋 WHOIS#

⏱️ Lookup Timing#

295ms

259ms

290ms

AAAA

251ms

TXT

589ms

CAA

273ms

HTTPS

295ms

TLSA

151ms

SOA

437ms

MTA-STS

313ms

DNSSEC

353ms

SRV

439ms

Total

2234ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-24 11:24:03	1101ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-11 03:22:10	2343ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-04 01:26:18	9397ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-27 14:51:08	799ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-19 20:48:24	16902ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-18 20:33:48	5110ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-08 22:21:48	16541ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-27 12:13:22 shown	2234ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-25 08:21:16	931ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-22 07:14:57	505ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-21 14:05:38	975ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 09:36:44	407ms	2 NS 2 A 0 MX	🔓 Insecure