cerberus-strength.dk DNS records

🖥️ Nameservers2 records 45ms

Nameserver	IP addresses	PTR	ASN / ISP
hazel.ns.cloudflare.com	108.162.194.157 162.159.38.157 172.64.34.157 2606:4700:50::a29f:269d 2803:f800:50::6ca2:c29d 2a06:98c1:50::ac40:229d	hazel.ns.cloudflare.com hazel.ns.cloudflare.com hazel.ns.cloudflare.com hazel.ns.cloudflare.com hazel.ns.cloudflare.com hazel.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
owen.ns.cloudflare.com	108.162.193.219 172.64.33.219 173.245.59.219 2606:4700:58::adf5:3bdb 2803:f800:50::6ca2:c1db 2a06:98c1:50::ac40:21db	owen.ns.cloudflare.com owen.ns.cloudflare.com owen.ns.cloudflare.com owen.ns.cloudflare.com owen.ns.cloudflare.com owen.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
188.114.96.1	300s	—	AS13335	Cloudflare, Inc.	188.114.96.0/22	—	—
188.114.97.1	300s	—	AS13335	Cloudflare, Inc.	188.114.96.0/22	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 7ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:c954	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000::/42	—	—
2606:4700:3033::6815:34a4	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000::/42	—	—

🔐 HTTPS Records1 records 44ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBBuAAgACBUiZzoF+8Qp/q0L7Fr7o9wQWl41LLlrVZI/zMql40BGAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1

📝 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)

🔐 DNSSEC196ms

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

🏷️ SOA6ms

Field	Value
Serial	2411298469
Primary NS (MNAME)	hazel.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

45ms

A

58ms

MX

7ms

AAAA

7ms

TXT

37ms

CAA

42ms

HTTPS

44ms

TLSA

26ms

SOA

6ms

MTA-STS

18ms

DNSSEC

196ms

SRV

0ms

Total

1402ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 05:26:00	1402ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-05 22:51:18	1445ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-03 21:27:01	8740ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-01 05:52:21	1200ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-28 23:10:39	2645ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-27 21:18:05	726ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-26 20:22:46	8814ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-25 19:54:19	785ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-24 19:32:30	849ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-23 18:57:45	9745ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-22 18:19:28	16629ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-21 12:08:16	8734ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-20 07:24:30	681ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-19 04:23:54	9690ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-18 02:44:15	2213ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-16 15:49:10	763ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-15 03:25:36	8568ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-08 16:32:20	1392ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-05 21:18:02	8667ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-04 12:37:24	3102ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-03 15:16:36	385ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-01 04:40:24	3225ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-22 22:47:34	972ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-22 14:31:05	1178ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 01:29:52	793ms	4 NS 1 A 1 MX	🔓 Insecure	View