crush-it.dk DNS records

🖥️ Nameservers2 records 161ms

Nameserver	IP addresses	PTR	ASN / ISP
joel.ns.cloudflare.com	108.162.193.184 172.64.33.184 173.245.59.184 2606:4700:58::adf5:3bb8 2803:f800:50::6ca2:c1b8 2a06:98c1:50::ac40:21b8	joel.ns.cloudflare.com joel.ns.cloudflare.com joel.ns.cloudflare.com joel.ns.cloudflare.com joel.ns.cloudflare.com joel.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
jule.ns.cloudflare.com	108.162.192.175 172.64.32.175 173.245.58.175 2606:4700:50::adf5:3aaf 2803:f800:50::6ca2:c0af 2a06:98c1:50::ac40:20af	jule.ns.cloudflare.com jule.ns.cloudflare.com jule.ns.cloudflare.com jule.ns.cloudflare.com jule.ns.cloudflare.com jule.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 144ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.91.17	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.207.234	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	172.67.207.234
🔶 Autoconfig	104.21.91.17

🔷 AAAA Records (IPv6)2 records 61ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::ac43:cfea	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:5b11	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 163ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.91.17,172.67.207.234 ech=AEX+DQBBqQAgACAasWlXWOAAVk/XYyiT+rVh09AiOOoAQIqjuBkZNL0OHQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:cfea,2606:4700:3037::6815:5b11

📝 TXT Records1 records 438ms

TXT Record
v=spf1 -all

✉️ SPF

Policy	Record (crush-it.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC

Policy	Record (_dmarc.crush-it.dk)
p=reject	v=DMARC1; p=reject

📬 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)

🔐 DNSSEC345ms

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

🏷️ SOA0ms

Field	Value
Serial	2413648418
Primary NS (MNAME)	joel.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 RegistrationWHOIS fetched 2026-08-28 12:45:47

Field	Value
Registrar	Eurodns S.A
Registered	2026-06-17
Expires	2027-06-16 (287d)

📋 WHOIS

⏱️ Lookup Timing

NS

161ms

A

144ms

MX

142ms

AAAA

61ms

TXT

438ms

CAA

160ms

HTTPS

163ms

TLSA

98ms

SOA

0ms

MTA-STS

249ms

DNSSEC

345ms

SRV

247ms

Total

1082ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 09:41:37	1082ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-30 18:03:23	1991ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-28 12:45:27	1037ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-18 21:14:24	2154ms	4 NS 1 A 0 MX	🔓 Insecure	View
2026-07-03 22:12:36	5208ms	4 NS 1 A 0 MX	🔓 Insecure	View
2026-07-02 21:56:57	454ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 02:13:55	323ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 14:35:11	1327ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 13:25:55	1888ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 23:38:53	952ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 08:43:19	2318ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-19 08:49:36	277ms	0 NS 0 A 0 MX	❓ Unknown	View