chit.dk DNS records

🖥️ Nameservers2 records 139ms

Nameserver	IP addresses	PTR	ASN / ISP
haley.ns.cloudflare.com	—	—	—
rene.ns.cloudflare.com	—	—	—

🌍 A Records2 records 144ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.73.119	—	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.162.71	—	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records2 records 169ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mail.protonmail.ch	176.119.200.128 185.205.70.128 185.70.42.128	mail.protonmail.ch mail.protonmail.ch mail.protonmail.ch	AS62371 Proton AG AS62371 Proton AG AS62371 Proton AG
20	—	mailsec.protonmail.ch	176.119.200.129 185.205.70.129 185.70.42.129	mailsec.protonmail.ch mailsec.protonmail.ch mailsec.protonmail.ch	AS62371 Proton AG AS62371 Proton AG AS62371 Proton AG

🔷 AAAA Records (IPv6)2 records 200ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:4977	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000::/42	—	—
2606:4700:3035::ac43:a247	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000::/42	—	—

🔐 HTTPS Records1 records 260ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.73.119,172.67.162.71 ech=AEX+DQBBFgAgACCwNFLgRRTjCPoQPifC2po/IvrwYwTTzGDqxOmWREutYwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:4977,2606:4700:3035::ac43:a247

📝 TXT Records3 records 315ms

TXT Record
pm-verification=ghuqzeacorcneuxhwpswvevlrbgpix
protonmail-verification=eb4356d9f04ce3074a7527c560558097196f2cf6
v=spf1 include:_spf.protonmail.ch include:alias.proton.me ~all

✉️ SPF

Policy	Record (chit.dk)
~all (soft fail)	v=spf1 include:_spf.protonmail.ch include:alias.proton.me ~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 / DANE4 records 224ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mail.protonmail.ch	DANE-EE · SPKI · SHA-256	76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mail.protonmail.ch	DANE-EE · SPKI · SHA-256	6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mailsec.protonmail.ch	DANE-EE · SPKI · SHA-256	6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mailsec.protonmail.ch	DANE-EE · SPKI · SHA-256	76BB66711DA416433CA890A5B2E5A053…

🔐 DNSSEC330ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA152ms

Field	Value
Serial	2406149134
Primary NS (MNAME)	haley.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 RegistrationWHOIS fetched 2026-07-24 14:41:49

Field	Value
Registrar	nordicway ApS
Registered	2025-06-06
Expires	2027-06-05 (274d)

📋 WHOIS

⏱️ Lookup Timing

NS

139ms

A

144ms

MX

169ms

AAAA

200ms

TXT

315ms

CAA

151ms

HTTPS

260ms

TLSA

224ms

SOA

152ms

MTA-STS

164ms

DNSSEC

330ms

SRV

0ms

Total

2535ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-17 08:35:55	17716ms	2 NS 2 A 2 MX	🔒 Secure	View
2026-08-14 08:58:34	3244ms	2 NS 2 A 2 MX	🔒 Secure	View
2026-07-24 14:40:55	1304ms	2 NS 2 A 2 MX	🔒 Secure	View
2026-07-11 15:18:58	1332ms	2 NS 2 A 2 MX	🔒 Secure	View
2026-06-30 02:10:02	1063ms	2 NS 2 A 2 MX	🔒 Secure	View
2026-06-28 11:13:04	1035ms	2 NS 2 A 2 MX	🔒 Secure	View
2026-06-27 01:02:37	1198ms	2 NS 2 A 2 MX	🔒 Secure	View
2026-06-24 14:30:54	1669ms	2 NS 2 A 2 MX	🔒 Secure	View
2026-06-24 12:54:25	1162ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 15:01:47	1189ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 09:44:34	3642ms	2 NS 2 A 2 MX	🔒 Secure	View
2026-06-17 00:09:40	65535ms	2 NS 2 A 2 MX	🔒 Secure	View
2026-06-16 20:37:22	2535ms	2 NS 2 A 2 MX	🔒 Secure	View
2026-06-16 20:30:08	772ms	2 NS 2 A 2 MX	🔒 Secure	View