kennis.dk DNS records

🖥️ Nameservers2 records 41ms

Nameserver	IP addresses	PTR	ASN / ISP
betty.ns.cloudflare.com	108.162.192.75 172.64.32.75 173.245.58.75 2606:4700:50::adf5:3a4b 2803:f800:50::6ca2:c04b 2a06:98c1:50::ac40:204b	betty.ns.cloudflare.com betty.ns.cloudflare.com betty.ns.cloudflare.com betty.ns.cloudflare.com betty.ns.cloudflare.com betty.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
kevin.ns.cloudflare.com	108.162.193.191 172.64.33.191 173.245.59.191 2606:4700:58::adf5:3bbf 2803:f800:50::6ca2:c1bf 2a06:98c1:50::ac40:21bf	kevin.ns.cloudflare.com kevin.ns.cloudflare.com kevin.ns.cloudflare.com kevin.ns.cloudflare.com kevin.ns.cloudflare.com kevin.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 61ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.23.21	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.208.108	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 48ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx.simply.com	94.231.106.20	mx.simply.com	AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	172.67.208.108
🔶 Autoconfig	172.67.208.108

🔷 AAAA Records (IPv6)2 records 51ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:1715	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:d06c	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 40ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.23.21,172.67.208.108 ech=AEX+DQBBVQAgACDPfLAmB0uga3AiIscveY2s4hfV4+H+dwVje1Q4wvfcPQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:1715,2606:4700:3037::ac43:d06c

📝 TXT Records1 records 234ms

TXT Record
v=spf1 include:spf.simply.com -all

✉️ SPF

Policy	Record (kennis.dk)
-all (hard fail)	v=spf1 include:spf.simply.com -all

📨 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
TXT	_acme-challenge.kennis.dk	OPzLX5sLAMDp2RE9jSqjfd_lrb6AvVKYUy69OJFTU10
TXT	_acme-challenge.kennis.dk	XXj4uDTwhJ-a69hQjoFLXXzc3-9qaEtqN_BR4JH2g-8

🔗 TLSA / DANE2 records 431ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	A9D603AF4D7ED6B9246B4B68500CD6F2…
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	97A3BA009F39C761BFFB6574340E8138…

🔐 DNSSEC9095ms

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	2413648575
Primary NS (MNAME)	betty.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 RegistrationWHOIS fetched 2026-08-31 11:31:33

Field	Value
Registrar	Simply.com A/S
Registered	2021-10-07
Expires	2026-10-06 (33d)

📋 WHOIS

⏱️ Lookup Timing

NS

41ms

A

61ms

MX

48ms

AAAA

51ms

TXT

234ms

CAA

61ms

HTTPS

40ms

TLSA

431ms

SOA

0ms

MTA-STS

81ms

DNSSEC

9095ms

SRV

80ms

Total

9954ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 12:33:58	9954ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-31 11:24:57	2847ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-19 21:26:50	5804ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-09 14:10:24	933ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-24 13:12:36	927ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-22 13:47:34	1163ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 21:07:00	5718ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-21 11:39:47	1170ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 03:27:20	1359ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-18 03:02:09	814ms	2 NS 2 A 1 MX	🔓 Insecure	View