castrol.dk

📜 Historical scan 2026-09-25 17:44:53 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

castrol.dk is a .dk domain served by 6 nameservers (damon.ns.cloudflare.com, dns1.ednsglobal.net, dns2.ednsglobal.net and 3 more). It was registered on 16 October 1996 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 54.72.215.189 is hosted by Amazon.com, Inc. (AS16509) in Ireland. Mail is handled by castrol-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. 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#

6 records 38ms

Nameserver	IP addresses	PTR	ASN / ISP
damon.ns.cloudflare.com	108.162.193.96 172.64.33.96 173.245.59.96 2606:4700:58::adf5:3b60 2803:f800:50::6ca2:c160 2a06:98c1:50::ac40:2160	damon.ns.cloudflare.com damon.ns.cloudflare.com damon.ns.cloudflare.com damon.ns.cloudflare.com damon.ns.cloudflare.com damon.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
dns1.ednsglobal.net	205.251.195.101 2600:9000:5303:6500::1	ns-869.awsdns-44.net ns-869.awsdns-44.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
dns2.ednsglobal.net	205.251.199.63 2600:9000:5307:3f00::1	ns-1855.awsdns-39.co.uk ns-1855.awsdns-39.co.uk	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
dns3.ednsglobal.net	205.251.192.166 2600:9000:5300:a600::1	ns-166.awsdns-20.com ns-166.awsdns-20.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
dns4.ednsglobal.net	205.251.197.93 2600:9000:5305:5d00::1	ns-1373.awsdns-43.org ns-1373.awsdns-43.org	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
naomi.ns.cloudflare.com	108.162.192.208 172.64.32.208 173.245.58.208 2606:4700:50::adf5:3ad0 2803:f800:50::6ca2:c0d0 2a06:98c1:50::ac40:20d0	naomi.ns.cloudflare.com naomi.ns.cloudflare.com naomi.ns.cloudflare.com naomi.ns.cloudflare.com naomi.ns.cloudflare.com naomi.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 50ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
54.72.215.189	300s	ec2-54-72-215-189.eu-west-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	54.64.0.0/12	🇮🇪 Ireland	Dublin

📧 MX Records#

2 records 33ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	castrol-dk.mail.protection.outlook.com	52.101.209.28 52.101.68.39 52.101.73.123 52.101.91.159	mail-cpjpr05cu00104.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am6pr02cu00203.inbound.protection.outlook.com mail-matpr04cu00207.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation
20	300s	castrol-dk.mail.protection.outlook.com	52.101.209.28 52.101.68.39 52.101.73.123 52.101.91.159	mail-cpjpr05cu00104.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am6pr02cu00203.inbound.protection.outlook.com mail-matpr04cu00207.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	mail.bp.com → 20.103.195.84

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

5 records 222ms

TXT Record
B0P0I18665
MS=ms43745169
upjuomgvb/VjPmO88AEPmc+godWgd4158Vz7tpiQpHKU4SrCDMEiGL7LReShQu9TK88tWizRZZwBdUrqplNytw==
v=spf1 include:_u.castrol.dk._spf.smart.ondmarc.com ~all
wV5aI+2tUeTlWPL+6XkSbCefQ/Ec3c+5sEKUxkgjxTe+TBfDw2l4RVCJwYwceyWi9Az67qXVrpxa5XhxaO/A1Q==

✉️ SPF#

Policy	Record (castrol.dk)
~all (soft fail)	v=spf1 include:_u.castrol.dk._spf.smart.ondmarc.com ~all

📨 DMARC#

Policy	Record (_dmarc.castrol.dk)
p=reject	v=DMARC1; p=reject; pct=100; sp=reject; rua=mailto:a0605431@inbox.ondmarc.com; ruf=mailto:a0605431@inbox.ondmarc.com; adkim=r; aspf=r; fo=0; rf=afrf; ri=3600

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

12 records 48ms

Flags	Tag	Value
0	iodef	mailto:certificateservices@bp.com
0	issue	comodoca.com
0	issue	digicert.com; cansignhttpexchanges=yes
0	issue	letsencrypt.org
0	issue	pki.goog; cansignhttpexchanges=yes
0	issue	ssl.com
0	issue	www.digicert.com
0	issuewild	comodoca.com
0	issuewild	digicert.com; cansignhttpexchanges=yes
0	issuewild	letsencrypt.org
0	issuewild	pki.goog; cansignhttpexchanges=yes
0	issuewild	ssl.com

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-12 01:29:32

www	54.72.215.189 (AS16509) (address records, no CNAME)
www vs bare domain	Same network castrol.dk: 54.72.215.189 (AS16509) www.castrol.dk: 54.72.215.189 (AS16509)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-castrol-dk._domainkey.bp365.onmicrosoft.com	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: 3/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.castrol.dk	KhIBqOvuLxRFSh3RMO-JEaNdHKK8J_hHeglHoL7zJnw
TXT	_acme-challenge.castrol.dk	xlSxnz-I6jUpFpSHgIcvafRX2i6c26GfM-ZssJDTC-c

🔗 TLSA / DANE#

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

🔐 DNSSEC#

114ms

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	2415819151
Primary NS (MNAME)	damon.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-06 22:04:32

Field	Value
Registrar	CSC Digital Brand Service, Inc
Registered	1996-10-16
Expires	2027-12-31 (438d)

📋 WHOIS#

⏱️ Lookup Timing#

38ms

50ms

33ms

AAAA

40ms

TXT

222ms

CAA

48ms

HTTPS

37ms

TLSA

390ms

SOA

0ms

MTA-STS

60ms

DNSSEC

114ms

SRV

144ms

Total

4202ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 01:29:32	1527ms	6 NS 1 A 2 MX	🔓 Insecure
2026-10-07 22:02:16	1844ms	6 NS 1 A 2 MX	🔓 Insecure
2026-10-06 21:59:01	5714ms	6 NS 1 A 2 MX	🔓 Insecure
2026-09-26 18:03:52	3846ms	6 NS 1 A 2 MX	🔓 Insecure
2026-09-25 17:44:53 shown	4202ms	6 NS 1 A 2 MX	🔓 Insecure
2026-09-23 17:04:28	3973ms	6 NS 1 A 2 MX	🔓 Insecure
2026-09-15 09:58:29	3578ms	6 NS 1 A 2 MX	🔓 Insecure
2026-08-26 12:28:46	3647ms	6 NS 1 A 2 MX	🔓 Insecure
2026-08-24 23:26:28	3266ms	6 NS 1 A 2 MX	🔓 Insecure
2026-08-18 20:32:43	19224ms	6 NS 1 A 0 MX	🔓 Insecure
2026-08-17 14:22:16	1902ms	6 NS 1 A 2 MX	🔓 Insecure
2026-08-14 12:30:45	7777ms	6 NS 1 A 2 MX	🔓 Insecure
2026-08-07 23:30:57	1920ms	6 NS 1 A 2 MX	🔓 Insecure
2026-07-29 06:09:21	4858ms	6 NS 1 A 2 MX	🔓 Insecure
2026-07-27 11:18:19	13149ms	6 NS 1 A 2 MX	🔓 Insecure
2026-07-26 10:51:04	5411ms	6 NS 1 A 2 MX	🔓 Insecure
2026-07-25 10:35:18	1654ms	6 NS 1 A 2 MX	🔓 Insecure
2026-07-08 22:39:22	5631ms	6 NS 1 A 2 MX	🔓 Insecure
2026-07-06 20:26:13	5630ms	6 NS 1 A 2 MX	🔓 Insecure
2026-07-05 08:00:33	24449ms	6 NS 1 A 2 MX	🔓 Insecure
2026-07-04 07:52:24	2168ms	6 NS 1 A 2 MX	🔓 Insecure
2026-07-03 13:06:02	8145ms	6 NS 1 A 2 MX	🔓 Insecure
2026-07-01 11:42:15	2364ms	6 NS 1 A 2 MX	🔓 Insecure
2026-06-25 22:21:16	1415ms	6 NS 1 A 2 MX	🔓 Insecure
2026-06-21 12:18:11	1119ms	6 NS 1 A 2 MX	🔓 Insecure