tfkenn.dk DNS records

🖥️ Nameservers2 records 135ms

Nameserver	IP addresses	PTR	ASN / ISP
carter.ns.cloudflare.com	108.162.193.80 172.64.33.80 173.245.59.80 2606:4700:58::adf5:3b50 2803:f800:50::6ca2:c150 2a06:98c1:50::ac40:2150	carter.ns.cloudflare.com carter.ns.cloudflare.com carter.ns.cloudflare.com carter.ns.cloudflare.com carter.ns.cloudflare.com carter.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
jocelyn.ns.cloudflare.com	108.162.192.174 172.64.32.174 173.245.58.174 2606:4700:50::adf5:3aae 2803:f800:50::6ca2:c0ae 2a06:98c1:50::ac40:20ae	jocelyn.ns.cloudflare.com jocelyn.ns.cloudflare.com jocelyn.ns.cloudflare.com jocelyn.ns.cloudflare.com jocelyn.ns.cloudflare.com jocelyn.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records3 records 112ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.26.14.146	300s	—	AS13335	Cloudflare, Inc.	104.26.0.0/20	—	—
104.26.15.146	300s	—	AS13335	Cloudflare, Inc.	104.26.0.0/20	—	—
172.67.74.222	300s	—	AS13335	Cloudflare, Inc.	172.67.64.0/18	—	—

📧 MX Records1 records 112ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	tfkenn-dk.mail.protection.outlook.com	2a01:111:f403:ca04::f 2a01:111:f403:ca09::20 2a01:111:f403:ca09::7 2a01:111:f403:ca09::b 52.101.68.21 52.101.68.25 52.101.68.29 52.101.73.6	mail-db7pr03cu00507.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-am6pr04cu00306.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.179.232

🔷 AAAA Records (IPv6)3 records 302ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:20::681a:e92	300s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	—	—
2606:4700:20::681a:f92	300s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	—	—
2606:4700:20::ac43:4ade	300s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	—	—

🔐 HTTPS Records1 records 132ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.26.14.146,104.26.15.146,172.67.74.222 ipv6hint=2606:4700:20::681a:e92,2606:4700:20::681a:f92,2606:4700:20::ac43:4ade

📝 TXT Records5 records 617ms

TXT Record
ahrefs-site-verification_c9e2d148897130091a135f60b7082ff286989b744e53bf92f7b4834c1573654a
google-site-verification=bbuozpqiGEjCbV-p091c6hC-y0xqtkCFXDUa4dpzb-4
google-site-verification=IDliZy1R-aPd3W8_Sudc0HJWJghpbvdxDITQpkwCkzs
MS=ms73853288
v=spf1 include:spf.mailjet.com include:spf.protection.outlook.com include:servers.mcsv.net ~all

✉️ SPF

Policy	Record (tfkenn.dk)
~all (soft fail)	v=spf1 include:spf.mailjet.com include:spf.protection.outlook.com include:servers.mcsv.net ~all

📨 DMARC

Policy	Record (_dmarc.tfkenn.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:dmarc@tfkenn.dk; fo=1;

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records10 records 297ms

Flags	Tag	Value
0	issue	comodoca.com
0	issue	digicert.com; cansignhttpexchanges=yes
0	issue	letsencrypt.org
0	issue	pki.goog; cansignhttpexchanges=yes
0	issue	ssl.com
0	issuewild	comodoca.com
0	issuewild	digicert.com; cansignhttpexchanges=yes
0	issuewild	letsencrypt.org
0	issuewild	pki.goog; cansignhttpexchanges=yes
0	issuewild	ssl.com

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.tfkenn.dk	tfkenn.dk.kinstavalidation.app

🔗 TLSA / DANE

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

🔐 DNSSEC189ms

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	2411178030
Primary NS (MNAME)	carter.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

135ms

A

112ms

MX

112ms

AAAA

302ms

TXT

617ms

CAA

297ms

HTTPS

132ms

TLSA

556ms

SOA

0ms

MTA-STS

141ms

DNSSEC

189ms

SRV

295ms

Total

2446ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-08 17:03:20	2446ms	2 NS 3 A 1 MX	🔓 Insecure	View
2026-08-01 10:16:06	2995ms	2 NS 3 A 1 MX	🔓 Insecure	View
2026-07-18 21:21:58	1837ms	2 NS 3 A 1 MX	🔓 Insecure	View
2026-07-17 20:02:11	2198ms	2 NS 3 A 1 MX	🔓 Insecure	View
2026-07-06 21:16:57	4979ms	2 NS 3 A 1 MX	❓ Unknown	View
2026-07-03 13:25:21	1488ms	2 NS 3 A 1 MX	🔓 Insecure	View
2026-06-25 05:40:00	1370ms	2 NS 3 A 1 MX	🔓 Insecure	View
2026-06-21 03:42:07	1635ms	2 NS 3 A 1 MX	🔓 Insecure	View
2026-06-17 23:03:03	3660ms	2 NS 3 A 1 MX	🔓 Insecure	View