`opensourceoil.com`

DNSSEC	⚠️ Not signed
A	197.221.0.180^{🇿🇦 xneelo197.221.0.0/18 -CPT-BLK}
		PTR	`dedi296.cpt4.host-h.net`
NS	`ns1.host-h.net` ⭐
		A	129.232.248.30^{🇿🇦 xneelo129.232.248.0/24 AnyCast DNS}
			PTR	`ns1.host-h.net`
NS	`ns1.dns-h.com`
		A	129.232.248.31^{🇿🇦 xneelo129.232.248.0/24 AnyCast DNS}
			PTR	`ns1.dns-h.com`
NS	`ns2.dns-h.com`
		A	129.232.248.41^{🇿🇦 xneelo129.232.248.0/24 AnyCast DNS}
			PTR	`ns2.dns-h.com`
NS	`ns2.host-h.net`
		A	129.232.248.40^{🇿🇦 xneelo129.232.248.0/24 AnyCast DNS}
			PTR	`ns2.host-h.net`
MX	`mail.opensourceoil.com` ⭐
		A	197.221.0.180^{🇿🇦 xneelo197.221.0.0/18 -CPT-BLK}
			PTR	`dedi296.cpt4.host-h.net`
TXT	`v=spf1 mx a include:spf.host-h.net ?all`
SOA	`ns1.host-h.net`postmaster@opensourceoil.com serial=20240326

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1776030947

Subdomains

mail.opensourceoil.com

Same first word

opensourceoil.com

DNS History

9 records (6 active, 3 former)

●NSns1.dns-h.com2026-03-08 → 2026-04-12 · 3 obs

○ 2015-10-28 04:06:12
● 2026-03-08 10:04:30
● 2026-04-12 22:08:06

●NSns1.host-h.net2026-03-08 → 2026-04-12 · 3 obs

○ 2015-10-28 04:06:12
● 2026-03-08 10:04:30
● 2026-04-12 22:08:06

●NSns2.dns-h.com2026-03-08 → 2026-04-12 · 3 obs

○ 2015-10-28 04:06:12
● 2026-03-08 10:04:30
● 2026-04-12 22:08:06

●NSns2.host-h.net2026-03-08 → 2026-04-12 · 3 obs

○ 2015-10-28 04:06:12
● 2026-03-08 10:04:30
● 2026-04-12 22:08:06

○NSns55.domaincontrol.com2008-03-12 → 2008-03-12 · 3 obs

● 2008-03-12 13:02:02
○ 2015-10-28 04:06:12
○ 2026-04-12 22:08:06

○NSns56.domaincontrol.com2008-03-12 → 2008-03-12 · 3 obs

● 2008-03-12 13:02:02
○ 2015-10-28 04:06:12
○ 2026-04-12 22:08:06

●MXmail.opensourceoil.com2026-03-08 → 2026-04-12 · 2 obs

● 2026-03-08 10:04:30
● 2026-04-12 22:08:06

●A197.221.0.1802026-03-08 → 2026-04-12 · 3 obs

○ 2015-10-28 04:06:12
● 2026-03-08 10:04:30
● 2026-04-12 22:08:06

○A66.83.22.1382008-03-12 → 2008-03-12 · 3 obs

● 2008-03-12 13:02:02
○ 2015-10-28 04:06:12
○ 2026-04-12 22:08:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
opensourceoil.com	ns1.host-h.net, ns2.host-h.net, ns1.dns-h.com, ns2.dns-h.com	2 records

✅ Authoritative Response

Server:129.232.248.41

NS records: ns1.host-h.net, ns2.host-h.net, ns1.dns-h.com, ns2.dns-h.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for opensourceoil.com (unsigned zone)

⏱️ Timing

Total: 1206ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`197.221.0.180`
NS	4	`ns2.dns-h.com, ns2.host-h.net...`
MX	1	`mail.opensourceoil.com (pri: 10)`
TXT	1	`v=spf1 mx a include:spf.host-h.net ?all`
SOA	1	`ns1.host-h.net postmaster.opensourceoil.`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.dns-h.com, ns2.dns-h.com)

Analysis

Hierarchy

opensourceoil.com is a parent of mail.opensourceoil.com.

IP Addresses

opensourceoil.com points to a single IP address: 197.221.0.180.

Other host names such as hudsoncrafts.com, mozsanctuary.com, mail.opensourceoil.com, mail.flowbytopaz.com and dedi296.cpt4.host-h.net share IP numbers with opensourceoil.com.

Name Servers

opensourceoil.com is delegated to four name servers: ns1.dns-h.com, ns2.dns-h.com, ns1.host-h.net and ns2.host-h.net.

At least part of the name servers for opensourceoil.com are shared with other domains, for instance mybeing.net, i-kno.net, ezimap.com, uthetha.info and primeinstore.co.za.

These name servers are commonly used alongside ns99.your-server.de and ns1.your-server.de.

Host names with one IP: ns1.dns-h.com points to 129.232.248.31; ns2.dns-h.com points to 129.232.248.41; ns1.host-h.net points to 129.232.248.30; ns2.host-h.net points to 129.232.248.40.

Mail Servers

The mail server for opensourceoil.com is mail.opensourceoil.com.

Host mail.opensourceoil.com points to IP 197.221.0.180.

opensourceoil.com - robtex.com