f2103.dk DNS records

🖥️ Nameservers2 records 74ms

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 Records1 records 87ms

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

🔏 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)

🔐 DNSSEC126ms

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

🏷️ SOA0ms

Field	Value
Serial	2413317897
Primary NS (MNAME)	drake.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

74ms

A

87ms

MX

71ms

AAAA

74ms

TXT

315ms

CAA

121ms

HTTPS

86ms

TLSA

82ms

SOA

0ms

MTA-STS

133ms

DNSSEC

126ms

SRV

148ms

Total

973ms

🕐 Scan History

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