crwdxdr.dk

Records from scan: 2026-09-23 16:57:59 · 970ms total · last checked 2026-10-18 03:14 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

crwdxdr.dk is a .dk domain served by 6 nameservers (a1-214.akam.net, a10-65.akam.net, a11-66.akam.net and 3 more). It was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by inbound-smtp.us-east-1.amazonaws.com. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

6 records 58ms

Nameserver	IP addresses	PTR	ASN / ISP
a1-214.akam.net	193.108.91.214 2600:1401:2::d6	a1-214.akam.net a1-214.akam.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.
a10-65.akam.net	2600:1480:d000::41 96.7.50.65	a10-65.akam.net a10-65.akam.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.
a11-66.akam.net	2600:1480:1::42 84.53.139.66	ns4-66.akam.net a11-66.akam.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.
a22-67.akam.net	23.211.61.67 2600:1480:7800::43	a22-67.akam.net a22-67.akam.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.
a26-64.akam.net	23.74.25.64 2600:1480:b800::40	a26-64.akam.net a26-64.akam.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.
a7-64.akam.net	23.61.199.64 2600:1406:32::40	ns3-64.akam.net ns3-64.akam.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 43ms

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 Records#

1 records 403ms

TXT Record
v=spf1 -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.crwdxdr.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

🧩 Web & zone#

checked 2026-10-13 17:05:16

www	NXDOMAIN
www vs bare domain	Neither resolves crwdxdr.dk: no address www.crwdxdr.dk: no address
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

129ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026090901
Primary NS (MNAME)	a1-214.akam.net
Responsible (RNAME)	hostmaster@crwdxdr.dk
Refresh	3600s
Retry	600s
Expire	604800s
Minimum (neg-cache TTL)	300s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

58ms

53ms

43ms

AAAA

55ms

TXT

403ms

CAA

55ms

HTTPS

43ms

TLSA

84ms

SOA

0ms

MTA-STS

68ms

DNSSEC

129ms

SRV

77ms

Total

970ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-23 16:57:59 shown	970ms	6 NS 0 A 1 MX	🔓 Insecure
2026-09-15 14:44:32	2621ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-08 12:06:00	3003ms	2 NS 0 A 1 MX	🔓 Insecure
2026-08-28 04:47:10	1161ms	2 NS 0 A 1 MX	🔓 Insecure
2026-08-27 02:56:31	783ms	2 NS 0 A 1 MX	🔓 Insecure
2026-08-25 11:26:57	956ms	2 NS 0 A 1 MX	🔓 Insecure
2026-07-31 16:58:57	1382ms	2 NS 0 A 1 MX	❓ Unknown
2026-07-16 10:25:06	2020ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-27 06:53:57	1356ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-24 18:24:26	1071ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-23 12:46:36	1152ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-23 04:38:11	917ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 00:58:32	65535ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-16 23:11:49	324ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-16 23:11:27	1772ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-16 23:00:59	454ms	2 NS 0 A 1 MX	🔓 Insecure