castorolie.dk

📜 Historical scan 2026-06-16 19:45:17 · ← 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 30ms

Nameserver	IP addresses	PTR	ASN / ISP
ali.ns.cloudflare.com	—	—	—
terin.ns.cloudflare.com	—	—	—

🌍 A Records#

2 records 32ms

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

📧 MX Records#

1 records 35ms

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

🔷 AAAA Records (IPv6)#

2 records 33ms

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

🔐 HTTPS Records#

1 records 32ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.45.198,172.67.218.183 ech=AEX+DQBBcgAgACBMRRJsGDTnRtPLvC9BgW/e6+fxYyN0FrdvSb8rBGIENwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:2dc6,2606:4700:3035::ac43:dab7

📝 TXT Records#

1 records 100ms

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#

97ms

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

🏷️ SOA#

32ms

Field	Value
Serial	2406884399
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 (191d)

🔗 Same registrant#

3 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
travelscanner.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

30ms

32ms

35ms

AAAA

33ms

TXT

100ms

CAA

32ms

HTTPS

32ms

TLSA

56ms

SOA

32ms

MTA-STS

39ms

DNSSEC

97ms

SRV

0ms

Total

531ms

🕐 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	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 shown	531ms	2 NS 2 A 1 MX	🔓 Insecure