ch1.dk DNS records

🖥️ Nameservers2 records 49ms

Nameserver	IP addresses	PTR	ASN / ISP
amos.ns.cloudflare.com	108.162.195.120 162.159.44.120 172.64.35.120 2606:4700:58::a29f:2c78 2803:f800:50::6ca2:c378 2a06:98c1:50::ac40:2378	amos.ns.cloudflare.com amos.ns.cloudflare.com amos.ns.cloudflare.com amos.ns.cloudflare.com amos.ns.cloudflare.com amos.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
surina.ns.cloudflare.com	108.162.194.19 162.159.38.19 172.64.34.19 2606:4700:50::a29f:2613 2803:f800:50::6ca2:c213 2a06:98c1:50::ac40:2213	surina.ns.cloudflare.com surina.ns.cloudflare.com surina.ns.cloudflare.com surina.ns.cloudflare.com surina.ns.cloudflare.com surina.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 58ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.9.235	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.131.16	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	172.67.131.16
🔶 Autoconfig	172.67.131.16

🔷 AAAA Records (IPv6)2 records 43ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::6815:9eb	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:8310	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 61ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.9.235,172.67.131.16 ech=AEX+DQBBzAAgACDHpwnbqQRrQxFsGzA/yaOSD5TTc2/1Vd5JMCQghbIcfwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:9eb,2606:4700:3036::ac43:8310

📝 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

🔗 TLSA / DANE

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

🔐 DNSSEC80ms

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	2412631395
Primary NS (MNAME)	amos.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

49ms

A

58ms

MX

59ms

AAAA

43ms

TXT

266ms

CAA

71ms

HTTPS

61ms

TLSA

94ms

SOA

0ms

MTA-STS

67ms

DNSSEC

80ms

SRV

94ms

Total

696ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 17:41:08	696ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-19 21:31:40	5777ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-16 19:40:47	5982ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-16 16:16:19	3463ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-18 18:34:53	834ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-26 10:05:40	1383ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-25 22:02:55	1096ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-21 22:22:00	507ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-21 07:35:18	596ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-20 02:32:36	614ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-19 09:32:40	2943ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-16 20:15:54	385ms	2 NS 2 A 0 MX	🔓 Insecure	View