tenja.dk DNS records

🖥️ Nameservers2 records 203ms

Nameserver	IP addresses	PTR	ASN / ISP
diva.ns.cloudflare.com	108.162.192.97 172.64.32.97 173.245.58.97 2606:4700:50::adf5:3a61 2803:f800:50::6ca2:c061 2a06:98c1:50::ac40:2061	diva.ns.cloudflare.com diva.ns.cloudflare.com diva.ns.cloudflare.com diva.ns.cloudflare.com diva.ns.cloudflare.com diva.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
kip.ns.cloudflare.com	108.162.193.128 172.64.33.128 173.245.59.128 2606:4700:58::adf5:3b80 2803:f800:50::6ca2:c180 2a06:98c1:50::ac40:2180	kip.ns.cloudflare.com kip.ns.cloudflare.com kip.ns.cloudflare.com kip.ns.cloudflare.com kip.ns.cloudflare.com kip.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 217ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.52.166	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.201.86	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 231ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
5	300s	mail.y36.dk	91.226.144.161	mail.y36.dk	AS216275 Netnoerden ApS

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	104.21.52.166
🔶 Autoconfig	104.21.52.166

🔷 AAAA Records (IPv6)2 records 203ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:34a6	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3031::ac43:c956	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 226ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.52.166,172.67.201.86 ech=AEX+DQBBBAAgACDAgNRH8eiV2kgkIi+I6vi7N39a8fxx18x620vrsIoDHQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:34a6,2606:4700:3031::ac43:c956

📝 TXT Records1 records 612ms

TXT Record
v=spf1 include:mail.y36.dk include:spf.xethost.com ~all

✉️ SPF

Policy	Record (tenja.dk)
~all (soft fail)	v=spf1 include:mail.y36.dk include:spf.xethost.com ~all

📨 DMARC

Policy	Record (_dmarc.tenja.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:fb891c94149647e3b5d52475bf9065b0@dmarc-reports.cloudflare.net

📬 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 / DANE

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

🔐 DNSSEC383ms

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	2411542847
Primary NS (MNAME)	diva.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

203ms

A

217ms

MX

231ms

AAAA

203ms

TXT

612ms

CAA

211ms

HTTPS

226ms

TLSA

532ms

SOA

0ms

MTA-STS

252ms

DNSSEC

383ms

SRV

257ms

Total

3841ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-09 16:40:45	3841ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-05 09:31:22	1519ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-15 16:04:32	979ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-19 12:37:47	863ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-17 17:26:52	2104ms	2 NS 2 A 1 MX	🔓 Insecure	View