ob1networks.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`ob1networks.com`

DNSSEC	⚠️ Not signed
A	156.155.252.85^{🇿🇦 DIAMATRIX156.155.252.0/24 Axxess Hosting}
		PTR	`cphost10.vpslocal.co.za`
NS	`ns1.clusterdns.co.za` ⭐
		A	41.76.111.83^{🇿🇦 DIAMATRIX41.76.111.0/24 CLOUD}
			PTR	`ns1.clusterdns.co.za`
NS	`ns2.clusterdns.co.za`
		A	154.0.166.77^{🇿🇦 AFRIHOST-SP154.0.160.0/20 Afrihost}
			PTR	`cousins.dedicated.co.za`
			PTR	`mbackup01.geckohost.co.za`
NS	`ns3.hostdns.co.za`
		A	198.244.190.151^{🇬🇧 OVH198.244.128.0/17}
			PTR	`vps-d87f7643.vps.ovh.net`
NS	`ns4.clusterdns.org`
		A	160.119.253.29^{🇿🇦 Host-Africa-AS160.119.253.0/24 HOSTAFRICA VPS}
			PTR	`ns4.clusterdns.org`
MX	`mx1.tld-mx.com` ⭐
		A	2c0f:f850:1:32::2^{🇿🇦 DIAMATRIX2c0f:f850:1::/48 DiaMatrix cc}
			PTR	`se-filter05.tld-mx.com`
		A	2c0f:f850:1:34::2^{🇿🇦 DIAMATRIX2c0f:f850:1::/48 DiaMatrix cc}
			PTR	`se-filter06.tld-mx.com`
		A	2c0f:f850:1:217::2^{🇿🇦 DIAMATRIX2c0f:f850:1::/48 DiaMatrix cc}
			PTR	`se-filter02.tld-mx.com`
		A	2c0f:f850:1:218::2^{🇿🇦 DIAMATRIX2c0f:f850:1::/48 DiaMatrix cc}
			PTR	`se-filter03.tld-mx.com`
		A	2c0f:f850:1:219::2^{🇿🇦 DIAMATRIX2c0f:f850:1::/48 DiaMatrix cc}
			PTR	`se-filter04.tld-mx.com`
		A	41.222.32.2^{🇿🇦 DIAMATRIX41.222.32.0/24 WORDPRESS HOSTING}
			PTR	`se-filter05.tld-mx.com`
		A	41.222.34.2^{🇿🇦 DIAMATRIX41.222.34.0/24 SHARED-HOSTING}
			PTR	`se-filter06.tld-mx.com`
		A	169.239.217.2^{🇿🇦 DIAMATRIX169.239.217.0/24 -RESELLER}
			PTR	`se-filter02.tld-mx.com`
		A	169.239.218.2^{🇿🇦 DIAMATRIX169.239.218.0/24 SHARED-HOSTING}
			PTR	`se-filter03.tld-mx.com`
		A	169.239.219.2^{🇿🇦 DIAMATRIX169.239.219.0/24 TERACO-DC}
			PTR	`se-filter04.tld-mx.com`
MX	`mx2.tld-mx.net`⁽²⁰⁾
		A	41.222.32.2^{🇿🇦 DIAMATRIX41.222.32.0/24 WORDPRESS HOSTING}
			PTR	`se-filter05.tld-mx.com`
		A	41.222.34.2^{🇿🇦 DIAMATRIX41.222.34.0/24 SHARED-HOSTING}
			PTR	`se-filter06.tld-mx.com`
		A	169.239.217.2^{🇿🇦 DIAMATRIX169.239.217.0/24 -RESELLER}
			PTR	`se-filter02.tld-mx.com`
		A	169.239.218.2^{🇿🇦 DIAMATRIX169.239.218.0/24 SHARED-HOSTING}
			PTR	`se-filter03.tld-mx.com`
		A	169.239.219.2^{🇿🇦 DIAMATRIX169.239.219.0/24 TERACO-DC}
			PTR	`se-filter04.tld-mx.com`
TXT	`v=spf1 +a +mx +ip4:156.155.252.85 include:relay.mailchannels.net ~all`
SOA	`ns1.clusterdns.co.za`hostingservers@internet.co.za 2022-04-07 #0

`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=1792134604

Previously MX for

ob1networks.com

Same first word

ob1networks.com

Previous names

Next names

DNS History

11 records (7 active, 4 former)

●NSns1.clusterdns.co.za2026-10-02 → 2026-10-16 · 3 obs

○ 2017-05-08 10:02:08
● 2026-10-02 05:44:20
● 2026-10-16 07:24:08

●NSns2.clusterdns.co.za2026-10-02 → 2026-10-16 · 3 obs

○ 2017-05-08 10:02:08
● 2026-10-02 05:44:20
● 2026-10-16 07:24:08

○NSns3.hmdnsgroup.com2017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 10:02:08
○ 2026-10-02 05:44:20
○ 2026-10-16 07:24:08

●NSns3.hostdns.co.za2026-10-02 → 2026-10-16 · 3 obs

○ 2017-05-08 10:02:08
● 2026-10-02 05:44:20
● 2026-10-16 07:24:08

●NSns4.clusterdns.org2026-10-02 → 2026-10-16 · 3 obs

○ 2017-05-08 10:02:08
● 2026-10-02 05:44:20
● 2026-10-16 07:24:08

○NSns4.hmdnsgroup.com2017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 10:02:08
○ 2026-10-02 05:44:20
○ 2026-10-16 07:24:08

●MXmx1.tld-mx.com2026-10-02 → 2026-10-16 · 3 obs

○ 2017-05-08 10:02:08
● 2026-10-02 05:44:20
● 2026-10-16 07:24:08

●MXmx2.tld-mx.net2026-10-02 → 2026-10-16 · 3 obs

○ 2017-05-08 10:02:08
● 2026-10-02 05:44:20
● 2026-10-16 07:24:08

○MXob1networks.com2017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 10:02:08
○ 2026-10-02 05:44:20
○ 2026-10-16 07:24:08

●A156.155.252.852026-10-02 → 2026-10-16 · 3 obs

○ 2017-05-08 10:02:08
● 2026-10-02 05:44:20
● 2026-10-16 07:24:08

○A63.247.137.1612017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 10:02:08
○ 2026-10-02 05:44:20
○ 2026-10-16 07:24:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
ob1networks.com	ns1.clusterdns.co.za, ns2.clusterdns.co.za, ns3.hostdns.co.za, ns4.clusterdns.org	-

✅ Authoritative Response

Server:198.244.190.151

NS records: ns1.clusterdns.co.za, ns2.clusterdns.co.za, ns3.hostdns.co.za, ns4.clusterdns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ob1networks.com (unsigned zone)

⏱️ Timing

Total: 2014ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`156.155.252.85`
NS	4	`ns2.clusterdns.co.za, ns3.hostdns.co.za...`
MX	2	`mx2.tld-mx.net (pri: 20), mx1.tld-mx.com (pri: 10)`
TXT	1	`v=spf1 +a +mx +ip4:156.155.252.85 includ`
SOA	1	`ns1.clusterdns.co.za hostingservers.inte`

Analysis

IP Addresses

ob1networks.com points to a single IP number: 156.155.252.85.

Additional host names — mail.bathopts.com, autismallyship.org, selbornelodge.co.za and two others — share IP numbers with ob1networks.com.

Name Servers

ob1networks.com has four authoritative name servers: ns4.clusterdns.org, ns1.clusterdns.co.za, ns2.clusterdns.co.za and ns3.hostdns.co.za.

There is at least partial name server overlap between ob1networks.com and other domains — sentinelinstitute.technology, africavukani.co.za, scenassolutions.com and two more among them.

ns4.clusterdns.org, ns1.clusterdns.co.za, ns2.clusterdns.co.za and ns3.hostdns.co.za each resolve to one IP address: ns4.clusterdns.org resolves to 160.119.253.29, ns1.clusterdns.co.za resolves to 41.76.111.83, ns2.clusterdns.co.za resolves to 154.0.166.77 and ns3.hostdns.co.za resolves to 198.244.190.151.

Mail Servers

ob1networks.com has two mail servers: mx1.tld-mx.com and mx2.tld-mx.net.

ob1networks.com shares the same mail server setup as other domains, including thabaauto.co.za, ladychoc.com, lpsquash.co.za and two others.

ob1networks.com shares mail servers — at least in part — with other domains, including horsemag.co.za, zoerileyauthor.com, mbuyu.co.za and two others.

Host names with 10 IP numbers:

mx1.tld-mx.com resolves to 41.222.32.2, 41.222.34.2, 169.239.217.2 and 7 other IP addresses.

Host names that resolve to five IP addresses:

mx2.tld-mx.net points to 41.222.32.2, 41.222.34.2, 169.239.217.2 and two other IP addresses.

mx1.tld-mx.com and mx2.tld-mx.net are host names that each point to 41.222.32.2 IP addresses.

mx1.tld-mx.com and mx2.tld-mx.net are host names that each point to 41.222.34.2 IP addresses.

mx1.tld-mx.com and mx2.tld-mx.net are host names that each point to 169.239.217.2 IP addresses.

mx1.tld-mx.com and mx2.tld-mx.net are host names that each point to 169.239.218.2 IP addresses.

mx1.tld-mx.com and mx2.tld-mx.net are host names that each point to 169.239.219.2 IP addresses.