tngc.dk DNS records

🖥️ Nameservers2 records 25ms

Nameserver	IP addresses	PTR	ASN / ISP
dahlia.ns.cloudflare.com	108.162.192.89 172.64.32.89 173.245.58.89 2606:4700:50::adf5:3a59 2803:f800:50::6ca2:c059 2a06:98c1:50::ac40:2059	dahlia.ns.cloudflare.com dahlia.ns.cloudflare.com dahlia.ns.cloudflare.com dahlia.ns.cloudflare.com dahlia.ns.cloudflare.com dahlia.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
hunts.ns.cloudflare.com	108.162.195.46 162.159.44.46 172.64.35.46 2606:4700:58::a29f:2c2e 2803:f800:50::6ca2:c32e 2a06:98c1:50::ac40:232e	hunts.ns.cloudflare.com hunts.ns.cloudflare.com hunts.ns.cloudflare.com hunts.ns.cloudflare.com hunts.ns.cloudflare.com hunts.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 28ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.42.188	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.208.94	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	104.21.42.188
🔶 Autoconfig	172.67.208.94

🔷 AAAA Records (IPv6)2 records 35ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3036::ac43:d05e	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:2abc	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 36ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.42.188,172.67.208.94 ech=AEX+DQBBcAAgACBV/Zb5wHhwHaTFZTaHf11B2qZwTkWmffxMbdJAki9BNgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::ac43:d05e,2606:4700:3037::6815:2abc

📝 TXT Records

📝

No TXT records found

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 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.tngc.dk	0P295KjVDYKPW6oefhuxVxkjwLU2roFrUfnRjYCtciw
TXT	_acme-challenge.tngc.dk	W3rZ-ZXbOS0mCIyYQ8Q1JnfCN0jWcsbSFebsaOvWHAE

🔗 TLSA / DANE

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

🔐 DNSSEC104ms

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	2413506102
Primary NS (MNAME)	dahlia.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

25ms

A

28ms

MX

32ms

AAAA

35ms

TXT

149ms

CAA

28ms

HTTPS

36ms

TLSA

50ms

SOA

0ms

MTA-STS

54ms

DNSSEC

104ms

SRV

71ms

Total

533ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 07:53:44	533ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-24 04:25:45	916ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-27 05:55:50	766ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-24 06:20:15	2428ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-20 15:46:57	1394ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-17 22:01:33	747ms	2 NS 2 A 0 MX	🔓 Insecure	View