crwdxdralliance.dk DNS records

🖥️ Nameservers2 records 54ms

Nameserver	IP addresses	PTR	ASN / ISP
eric.ns.cloudflare.com	108.162.193.112 172.64.33.112 173.245.59.112 2606:4700:58::adf5:3b70 2803:f800:50::6ca2:c170 2a06:98c1:50::ac40:2170	eric.ns.cloudflare.com eric.ns.cloudflare.com eric.ns.cloudflare.com eric.ns.cloudflare.com eric.ns.cloudflare.com eric.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
kay.ns.cloudflare.com	108.162.192.125 172.64.32.125 173.245.58.125 2606:4700:50::adf5:3a7d 2803:f800:50::6ca2:c07d 2a06:98c1:50::ac40:207d	kay.ns.cloudflare.com kay.ns.cloudflare.com kay.ns.cloudflare.com kay.ns.cloudflare.com kay.ns.cloudflare.com kay.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records

🌍

No A records found

📧 MX Records1 records 44ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	inbound-smtp.us-east-1.amazonaws.com	3.211.210.226 44.206.9.87 44.210.166.32 54.164.173.191 54.197.5.236	ec2-3-211-210-226.compute-1.amazonaws.com ec2-44-206-9-87.compute-1.amazonaws.com ec2-44-210-166-32.compute-1.amazonaws.com ec2-54-164-173-191.compute-1.amazonaws.com ec2-54-197-5-236.compute-1.amazonaws.com	AS14618 Amazon.com, Inc. AS14618 Amazon.com, Inc. AS14618 Amazon.com, Inc. AS14618 Amazon.com, Inc. AS14618 Amazon.com, Inc.

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 435ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.crwdxdralliance.dk)
p=reject	v=DMARC1; p=reject; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com;

📬 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)

🔐 DNSSEC77ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA0ms

Field	Value
Serial	2410870595
Primary NS (MNAME)	eric.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

54ms

A

45ms

MX

44ms

AAAA

53ms

TXT

435ms

CAA

42ms

HTTPS

53ms

TLSA

87ms

SOA

0ms

MTA-STS

84ms

DNSSEC

77ms

SRV

68ms

Total

1463ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 23:51:49	1463ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-08-04 10:40:46	10169ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-07-29 03:40:44	10234ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-26 07:54:32	1080ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-24 22:14:12	2603ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-20 20:40:58	535ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-20 16:25:37	1082ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-16 23:19:52	1601ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-16 23:13:04	404ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-16 23:09:44	65535ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-16 23:01:15	545ms	2 NS 0 A 1 MX	🔓 Insecure	View