castorolie.dk

Records from scan: 2026-10-11 04:17:57 · 2080ms total · last checked 2026-10-17 16:32 (unchanged)

⬇ 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 129ms

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 130ms

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 152ms

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 146ms

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 94ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.45.198,172.67.218.183 ech=AEX+DQBBWgAgACDiop8FX0Q3jWk7fiflUvmXuHDxtqoS8FooReMseJE3WwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:dab7,2606:4700:3036::6815:2dc6

📝 TXT Records#

1 records 254ms

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#

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#

184ms

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

🏷️ SOA#

65ms

Field	Value
Serial	2417130557
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 (194d)

🔗 Same registrant#

2 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

📋 WHOIS#

⏱️ Lookup Timing#

129ms

130ms

152ms

AAAA

146ms

TXT

254ms

CAA

129ms

HTTPS

94ms

TLSA

799ms

SOA

65ms

MTA-STS

107ms

DNSSEC

184ms

SRV

141ms

Total

2080ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-11 04:17:57 shown	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	531ms	2 NS 2 A 1 MX	🔓 Insecure