f2103.dk

📜 Historical scan 2026-08-06 22:17:47 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

f2103.dk is a .dk domain served by 2 nameservers (drake.ns.cloudflare.com, lovisa.ns.cloudflare.com). It was registered on 4 June 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 91.100.101.58 is hosted by DKTV A/S (AS15516) in Denmark. The zone is DNSSEC-signed and validates, has no 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#

2 records 49ms

Nameserver	IP addresses	PTR	ASN / ISP
drake.ns.cloudflare.com	108.162.195.14 162.159.44.14 172.64.35.14 2606:4700:58::a29f:2c0e 2803:f800:50::6ca2:c30e 2a06:98c1:50::ac40:230e	drake.ns.cloudflare.com drake.ns.cloudflare.com drake.ns.cloudflare.com drake.ns.cloudflare.com drake.ns.cloudflare.com drake.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
lovisa.ns.cloudflare.com	108.162.194.39 162.159.38.39 172.64.34.39 2606:4700:50::a29f:2627 2803:f800:50::6ca2:c227 2a06:98c1:50::ac40:2227	lovisa.ns.cloudflare.com lovisa.ns.cloudflare.com lovisa.ns.cloudflare.com lovisa.ns.cloudflare.com lovisa.ns.cloudflare.com lovisa.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 42ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
91.100.101.58	60s	91.100.101.58.generic-hostname.arrownet.dk	AS15516	DKTV A/S	91.100.0.0/15	🇩🇰 Denmark	Brøndby

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	f2103.dk → 91.100.101.58
🔶 Autoconfig	f2103.dk → 91.100.101.58

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 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 2026-10-17 00:00:33

www CNAME	f2103.dk (all on f2103.dk) → 91.100.101.58 (AS15516)
www vs bare domain	Same network f2103.dk: 91.100.101.58 (AS15516) www.f2103.dk: 91.100.101.58 (AS15516)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.f2103.dk	f2103.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

71ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

0ms

Field	Value
Serial	2411369833
Primary NS (MNAME)	drake.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-14 22:19:20

Field	Value
Registrar	CURANET A/S
Registered	2012-06-04
Expires	2027-06-30 (256d)

🔗 Same registrant#

2 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
eventyrkaravanen.dk	CURANET A/S
freddie1.dk	CURANET A/S

📋 WHOIS#

⏱️ Lookup Timing#

49ms

42ms

41ms

AAAA

52ms

TXT

186ms

CAA

53ms

HTTPS

38ms

TLSA

167ms

SOA

0ms

MTA-STS

58ms

DNSSEC

71ms

SRV

66ms

Total

1222ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-17 00:00:32	2491ms	2 NS 1 A 0 MX	🔒 Secure
2026-10-14 21:54:12	1336ms	2 NS 1 A 0 MX	🔒 Secure
2026-10-11 12:30:42	1408ms	2 NS 1 A 0 MX	🔒 Secure
2026-10-04 02:54:22	627ms	2 NS 1 A 0 MX	🔒 Secure
2026-09-21 10:07:34	1382ms	2 NS 1 A 0 MX	🔒 Secure
2026-09-02 05:30:23	820ms	2 NS 1 A 0 MX	🔒 Secure
2026-08-28 10:07:55	973ms	2 NS 1 A 0 MX	🔒 Secure
2026-08-28 06:28:51	867ms	2 NS 1 A 0 MX	🔒 Secure
2026-08-27 06:20:39	683ms	2 NS 1 A 0 MX	🔒 Secure
2026-08-14 10:44:30	1842ms	2 NS 1 A 0 MX	🔒 Secure
2026-08-13 07:05:13	2859ms	2 NS 1 A 0 MX	🔒 Secure
2026-08-06 22:17:47 shown	1222ms	2 NS 1 A 0 MX	🔒 Secure
2026-07-23 02:12:28	957ms	2 NS 1 A 0 MX	🔒 Secure
2026-07-13 04:13:20	8735ms	2 NS 1 A 0 MX	🔒 Secure
2026-07-02 00:27:32	1757ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-17 09:10:23	947ms	2 NS 1 A 0 MX	🔒 Secure