komputertech.dk DNS records

🖥️ Nameservers2 records 37ms

Nameserver	IP addresses	PTR	ASN / ISP
elma.ns.cloudflare.com	108.162.192.154 172.64.32.154 173.245.58.154 2606:4700:50::adf5:3a9a 2803:f800:50::6ca2:c09a 2a06:98c1:50::ac40:209a	elma.ns.cloudflare.com elma.ns.cloudflare.com elma.ns.cloudflare.com elma.ns.cloudflare.com elma.ns.cloudflare.com elma.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
odin.ns.cloudflare.com	108.162.195.208 162.159.44.208 172.64.35.208 2606:4700:58::a29f:2cd0 2803:f800:50::6ca2:c3d0 2a06:98c1:50::ac40:23d0	odin.ns.cloudflare.com odin.ns.cloudflare.com odin.ns.cloudflare.com odin.ns.cloudflare.com odin.ns.cloudflare.com odin.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 30ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.61.54	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.206.127	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 31ms

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	172.67.206.127
🔶 Autoconfig	172.67.206.127

🔷 AAAA Records (IPv6)2 records 32ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:ce7f	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:3d36	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 30ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.61.54,172.67.206.127 ech=AEX+DQBBGAAgACD/6TyNDoChX9oOn4Yg0snN6juX0nxH8qfh9RjPmPxMGwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:ce7f,2606:4700:3037::6815:3d36

📝 TXT Records2 records 162ms

TXT Record
google-site-verification=PAFjK11ylRq9HFTS6GOJDYn8E7Z3e-Vq1TLuCSYBrGs
v=spf1 include:spf.simply.com -all

✉️ SPF

Policy	Record (komputertech.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

🔗 TLSA / DANE2 records 53ms

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…

🔐 DNSSEC103ms

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

🏷️ SOA0ms

Field	Value
Serial	2413506468
Primary NS (MNAME)	elma.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

30ms

MX

31ms

AAAA

32ms

TXT

162ms

CAA

25ms

HTTPS

30ms

TLSA

53ms

SOA

0ms

MTA-STS

58ms

DNSSEC

103ms

SRV

64ms

Total

1219ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 09:21:57	1219ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-29 05:50:30	1074ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-27 19:51:11	647ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-25 02:01:00	1534ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-24 01:31:43	1042ms	2 NS 2 A 1 MX	❓ Unknown	View
2026-08-06 15:05:30	960ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-13 08:53:42	921ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-02 04:15:51	2248ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-19 17:54:05	936ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-19 08:53:10	967ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-17 14:42:43	1542ms	2 NS 2 A 1 MX	🔓 Insecure	View