castorolie.dk

📜 Historical scan 2026-08-13 13:07:28 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

castorolie.dk is a .dk domain served by 2 nameservers (ali.ns.cloudflare.com, terin.ns.cloudflare.com). It was registered on 15 April 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.45.198 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.castorolie.dk. 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 171ms

Nameserver	IP addresses	PTR	ASN / ISP
ali.ns.cloudflare.com	108.162.192.59 172.64.32.59 173.245.58.59 2606:4700:50::adf5:3a3b 2803:f800:50::6ca2:c03b 2a06:98c1:50::ac40:203b	ali.ns.cloudflare.com ali.ns.cloudflare.com ali.ns.cloudflare.com ali.ns.cloudflare.com ali.ns.cloudflare.com ali.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
terin.ns.cloudflare.com	108.162.193.236 172.64.33.236 173.245.59.236 2606:4700:58::adf5:3bec 2803:f800:50::6ca2:c1ec 2a06:98c1:50::ac40:21ec	terin.ns.cloudflare.com terin.ns.cloudflare.com terin.ns.cloudflare.com terin.ns.cloudflare.com terin.ns.cloudflare.com terin.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 120ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.45.198	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.218.183	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 150ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.castorolie.dk	5.134.12.217	pro.c-co.dk	AS34282 Team Blue Carrier Limited

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	5.134.12.217
🔶 Autoconfig	5.134.12.217

🔷 AAAA Records (IPv6)#

2 records 177ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::ac43:dab7	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:2dc6	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 246ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.45.198,172.67.218.183 ech=AEX+DQBBnAAgACARo7YnVSxc1Cwqzw6o7G5YA58hWmSYzleNfffnbFChcQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:dab7,2606:4700:3036::6815:2dc6

📝 TXT Records#

1 records 660ms

TXT Record
v=spf1 +mx +a +ip4:5.134.14.80 +ip4:5.134.12.217 +ip4:5.134.9.155 ~all

✉️ SPF#

Policy	Record (castorolie.dk)
~all (soft fail)	v=spf1 +mx +a +ip4:5.134.14.80 +ip4:5.134.12.217 +ip4:5.134.9.155 ~all

📨 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 2026-10-11 04:17:57

www	104.21.45.198 172.67.218.183 2606:4700:3035::ac43:dab7 2606:4700:3036::6815:2dc6 (AS13335) (address records, no CNAME)
www vs bare domain	Same network castorolie.dk: 104.21.45.198 172.67.218.183 2606:4700:3035::ac43:dab7 2606:4700:3036::6815:2dc6 (AS13335) www.castorolie.dk: 104.21.45.198 172.67.218.183 2606:4700:3035::ac43:dab7 2606:4700:3036::6815:2dc6 (AS13335)
Wildcard	Yes: any name under the zone resolves

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

539ms

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	2412000033
Primary NS (MNAME)	ali.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-13 07:06:01

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2018-04-15
Expires	2027-04-30 (186d)

🔗 Same registrant#

4 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
co2stream.dk	Simply.com A/S
sikkerhedsmaerket.dk	Simply.com A/S
stopspam.dk	Simply.com A/S
travelscanner.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

171ms

120ms

150ms

AAAA

177ms

TXT

660ms

CAA

135ms

HTTPS

246ms

TLSA

250ms

SOA

0ms

MTA-STS

444ms

DNSSEC

539ms

SRV

379ms

Total

3481ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-11 04:17:57	2080ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-02 20:52:03	589ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-24 12:36:48	1021ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-23 12:22:49	695ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-13 13:07:28 shown	3481ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-26 07:14:23	8973ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-01 02:45:29	1062ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-28 23:32:49	923ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-27 06:13:50	1985ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-24 05:55:49	1459ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-23 14:00:09	1173ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 19:45:17	531ms	2 NS 2 A 1 MX	🔓 Insecure