crewo.dk

📜 Historical scan 2026-06-21 00:29:58 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

crewo.dk is a .dk domain served by 2 nameservers (chris.ns.cloudflare.com, gemma.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 188.114.96.1 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 87ms

Nameserver	IP addresses	PTR	ASN / ISP
chris.ns.cloudflare.com	108.162.193.85 172.64.33.85 173.245.59.85 2606:4700:58::adf5:3b55 2803:f800:50::6ca2:c155 2a06:98c1:50::ac40:2155	chris.ns.cloudflare.com chris.ns.cloudflare.com chris.ns.cloudflare.com chris.ns.cloudflare.com chris.ns.cloudflare.com chris.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
gemma.ns.cloudflare.com	108.162.194.27 162.159.38.27 172.64.34.27 2606:4700:50::a29f:261b 2803:f800:50::6ca2:c21b 2a06:98c1:50::ac40:221b	gemma.ns.cloudflare.com gemma.ns.cloudflare.com gemma.ns.cloudflare.com gemma.ns.cloudflare.com gemma.ns.cloudflare.com gemma.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 65ms

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

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.55.173
🔶 Autoconfig	104.21.55.173

🔷 AAAA Records (IPv6)#

2 records 83ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a06:98c1:3120::1	300s	—	AS13335	Cloudflare, Inc.	2a06:98c1:3120:0:0:0:0:0/46	—	—
2a06:98c1:3121::1	300s	—	AS13335	Cloudflare, Inc.	2a06:98c1:3120:0:0:0:0:0/46	—	—

🔐 HTTPS Records#

1 records 78ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBBLgAgACAh4V20masyK5CKKmV2Gfdlq8fqU0lvexM1Rv4PxV+6OwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1

📝 TXT Records#

1 records 422ms

TXT Record
google-site-verification=UrdH7MtbyAL5QCe7IKRF2uEI-FHvrCF3_GsQeuzB29Y

✉️ 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-09 19:55:00

www	104.21.55.173 172.67.171.199 2606:4700:3031::6815:37ad 2606:4700:3037::ac43:abc7 (AS13335) (address records, no CNAME)
www vs bare domain	Same network crewo.dk: 104.21.55.173 172.67.171.199 2606:4700:3031::6815:37ad 2606:4700:3037::ac43:abc7 (AS13335) www.crewo.dk: 104.21.55.173 172.67.171.199 2606:4700:3031::6815:37ad 2606:4700:3037::ac43:abc7 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔗 TLSA / DANE#

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

🔐 DNSSEC#

296ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2407460719
Primary NS (MNAME)	chris.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

87ms

65ms

83ms

AAAA

83ms

TXT

422ms

CAA

84ms

HTTPS

78ms

TLSA

82ms

SOA

0ms

MTA-STS

72ms

DNSSEC

296ms

SRV

114ms

Total

999ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-29 12:53:08	639ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-24 12:00:10	773ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-21 16:32:14	1442ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-14 15:23:15	787ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-08 17:04:39	654ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-06 03:17:06	2594ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-02 17:27:35	1540ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-29 04:33:46	1497ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-21 12:48:52	948ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-20 12:33:43	5199ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-21 19:20:08	1808ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-11 22:57:50	2711ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-10 19:40:14	9784ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-01 10:25:46	1604ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-21 00:29:58 shown	999ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 22:56:03	485ms	2 NS 2 A 0 MX	🔓 Insecure