crossovertaske.dk

📜 Historical scan 2026-07-01 23:49:37 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

crossovertaske.dk is a .dk domain served by 2 nameservers (jermaine.ns.cloudflare.com, nelly.ns.cloudflare.com). It was registered on 10 February 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.41.81 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 59ms

Nameserver	IP addresses	PTR	ASN / ISP
jermaine.ns.cloudflare.com	108.162.195.157 162.159.44.157 172.64.35.157 2606:4700:58::a29f:2c9d 2803:f800:50::6ca2:c39d 2a06:98c1:50::ac40:239d	jermaine.ns.cloudflare.com jermaine.ns.cloudflare.com jermaine.ns.cloudflare.com jermaine.ns.cloudflare.com jermaine.ns.cloudflare.com jermaine.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
nelly.ns.cloudflare.com	108.162.192.209 172.64.32.209 173.245.58.209 2606:4700:50::adf5:3ad1 2803:f800:50::6ca2:c0d1 2a06:98c1:50::ac40:20d1	nelly.ns.cloudflare.com nelly.ns.cloudflare.com nelly.ns.cloudflare.com nelly.ns.cloudflare.com nelly.ns.cloudflare.com nelly.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 60ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.41.81	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.163.64	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 54ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::ac43:a340	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:2951	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 56ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.41.81,172.67.163.64 ech=AEX+DQBBFgAgACCqLV43FeUeqOjID2Vs0XGeDKt8eTBcGZ/6g0ITmkfYewAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:a340,2606:4700:3035::6815:2951

📝 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-07 18:23:38

www	104.21.41.81 172.67.163.64 2606:4700:3034::ac43:a340 2606:4700:3035::6815:2951 (AS13335) (address records, no CNAME)
www vs bare domain	Same network crossovertaske.dk: 104.21.41.81 172.67.163.64 2606:4700:3034::ac43:a340 2606:4700:3035::6815:2951 (AS13335) www.crossovertaske.dk: 104.21.41.81 172.67.163.64 2606:4700:3034::ac43:a340 2606:4700:3035::6815:2951 (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

160ms

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

🏷️ SOA#

56ms

Field	Value
Serial	2406611128
Primary NS (MNAME)	jermaine.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-07 08:40:27

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2023-02-10
Expires	2027-02-09 (115d)

📋 WHOIS#

⏱️ Lookup Timing#

59ms

60ms

57ms

AAAA

54ms

TXT

193ms

CAA

67ms

HTTPS

56ms

TLSA

77ms

SOA

56ms

MTA-STS

103ms

DNSSEC

160ms

SRV

126ms

Total

901ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 18:23:38	1983ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-19 05:11:27	1027ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-27 03:45:36	583ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-09 04:07:16	927ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-16 17:36:09	873ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-01 23:49:37 shown	901ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 23:58:34	60074ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 23:07:21	1347ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 23:05:08	348ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 23:01:35	2337ms	2 NS 2 A 0 MX	🔓 Insecure