fl.dk DNS records

🖥️ Nameservers2 records 37ms

Nameserver	IP addresses	PTR	ASN / ISP
bonnie.ns.cloudflare.com	108.162.192.76 172.64.32.76 173.245.58.76 2606:4700:50::adf5:3a4c 2803:f800:50::6ca2:c04c 2a06:98c1:50::ac40:204c	bonnie.ns.cloudflare.com bonnie.ns.cloudflare.com bonnie.ns.cloudflare.com bonnie.ns.cloudflare.com bonnie.ns.cloudflare.com bonnie.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
hayes.ns.cloudflare.com	108.162.195.245 162.159.44.245 172.64.35.245 2606:4700:58::a29f:2cf5 2803:f800:50::6ca2:c3f5 2a06:98c1:50::ac40:23f5	hayes.ns.cloudflare.com hayes.ns.cloudflare.com hayes.ns.cloudflare.com hayes.ns.cloudflare.com hayes.ns.cloudflare.com hayes.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records3 records 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.47.191.149	3600s	www3p.fl-it.net	AS39500	Frode Laursen A/S	193.47.191.0/24	🇩🇰 Denmark	—
193.47.191.150	3600s	www3s.fl-it.net	AS39500	Frode Laursen A/S	193.47.191.0/24	🇩🇰 Denmark	—
193.47.191.151	3600s	www3q.fl-it.net	AS39500	Frode Laursen A/S	193.47.191.0/24	🇩🇰 Denmark	—

📧 MX Records1 records 34ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	43200s	mxsc.fl-it.net	193.47.191.26	mxsc.fl-it.net	AS39500 Frode Laursen A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	fl.dk → 193.47.191.150
🔶 Autoconfig	fl.dk → 193.47.191.150

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records2 records 73ms

Service	Priority	Weight	Port	Target
_sip._tcp	0	0	5060	mx.fl-it.net
_sip._udp	0	0	5060	mx.fl-it.net

📝 TXT Records1 records 135ms

TXT Record
v=spf1 mx ip4:193.47.191.25 ip4:193.47.191.26 ip4:193.47.191.27 -all

✉️ SPF

Policy	Record (fl.dk)
-all (hard fail)	v=spf1 mx ip4:193.47.191.25 ip4:193.47.191.26 ip4:193.47.191.27 -all

📨 DMARC

Policy	Record (_dmarc.fl.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc@fl-it.net; ruf=mailto:dmarc-forensic@fl-it.net; fo=1;

📬 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.fl.dk	fl.dk

🔗 TLSA / DANE

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

🔐 DNSSEC112ms

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

🏷️ SOA0ms

Field	Value
Serial	2408047201
Primary NS (MNAME)	bonnie.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

37ms

A

41ms

MX

34ms

AAAA

45ms

TXT

135ms

CAA

42ms

HTTPS

46ms

TLSA

307ms

SOA

0ms

MTA-STS

47ms

DNSSEC

112ms

SRV

73ms

Total

1067ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 11:17:28	994ms	2 NS 3 A 1 MX	🔓 Insecure	View
2026-08-21 16:25:38	7660ms	2 NS 3 A 1 MX	🔓 Insecure	View
2026-08-10 02:35:55	1352ms	2 NS 3 A 1 MX	🔓 Insecure	View
2026-07-03 20:18:06	1149ms	2 NS 3 A 1 MX	🔓 Insecure	View
2026-06-28 05:58:14	1067ms	2 NS 3 A 1 MX	🔓 Insecure	View
2026-06-26 05:01:35	1256ms	2 NS 3 A 1 MX	🔓 Insecure	View
2026-06-20 15:31:36	3131ms	2 NS 3 A 1 MX	🔓 Insecure	View
2026-06-20 10:37:48	709ms	2 NS 3 A 1 MX	🔓 Insecure	View
2026-06-17 09:17:36	1879ms	2 NS 3 A 1 MX	🔓 Insecure	View