`openbusiness.net`

DNSSEC	⚠️ Not signed
A	95.216.161.60^{🇫🇮 Hetzner95.216.0.0/16 HETZNER-DC}
		PTR	`static.60.161.216.95.clients.your-server.de`
A	159.69.42.212^{🇩🇪 Hetzner159.69.0.0/16 HETZNER-DC}
A	159.69.83.207^{🇩🇪 Hetzner159.69.0.0/16 HETZNER-DC}
A	159.69.186.9^{🇩🇪 Hetzner159.69.0.0/16 HETZNER-DC}
NS	`ns1.ndsplitter.com` ⭐
		A	2a01:4f8:c2c:c089::1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
		A	159.69.159.12^{🇩🇪 Hetzner159.69.0.0/16 HETZNER-DC}
			PTR	`ns1.ndsplitter.com`
NS	`ns2.ndsplitter.com`
		A	2a01:4f8:1c17:7756::1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
		A	88.198.118.232^{🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4}
			PTR	`ns2.ndsplitter.com`
NS	`ns3.ndsplitter.com`
		A	2a01:4f8:1c1c:18a1::1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
		A	195.201.144.155^{🇩🇪 Hetzner195.201.0.0/16 HETZNER-DC}
			PTR	`ns3.ndsplitter.com`
TXT	`v=spf1 a mx ip4:78.46.152.77 ip4:78.46.5.205 ~all`
TXT	`1CA5DA2235A0D5074A4C2B5C02FFF9F9`
TXT	`70e1df3b081bfa704dcdd783f4cc6d96a2651ed6`
TXT	`afternic-verification-Zu2GyptzbQBYw79bexwxDE`
SOA	`ns1.ndsplitter.com`mail@ndsplitter.com 2022-07-28 #1

`net`

	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=1775979852

Same first word

openbusiness.com

openbusiness.co.ke

openbusiness.cc

openbusiness.cl

openbusiness.altervista.org

openbusiness.ch

openbusiness.nl

openbusiness.pro

openbusiness.de

openbusiness.net

openbusiness.mx

openbusiness.ru

Similar names

businessopen.com

businessopen.at

businessopen.net

businessopen.ru

businessopen.org

businessopen.eu

businessopen.it

DNS History

14 records (7 active, 7 former)

●NSns1.ndsplitter.com2026-03-26 → 2026-04-12 · 3 obs

○ 2017-03-22 14:43:48
● 2026-03-26 21:33:52
● 2026-04-12 07:58:50

○NSns1.swisslink.ch2015-08-24 → 2017-03-22 · 4 obs

● 2015-08-24 08:08:34
● 2017-03-22 14:43:48
○ 2026-03-26 21:33:52
○ 2026-04-12 07:58:50

●NSns2.ndsplitter.com2026-03-26 → 2026-04-12 · 3 obs

○ 2017-03-22 14:43:48
● 2026-03-26 21:33:52
● 2026-04-12 07:58:50

○NSns2.swisslink.ch2015-08-24 → 2017-03-22 · 4 obs

● 2015-08-24 08:08:34
● 2017-03-22 14:43:48
○ 2026-03-26 21:33:52
○ 2026-04-12 07:58:50

●NSns3.ndsplitter.com2026-03-26 → 2026-04-12 · 3 obs

○ 2017-03-22 14:43:48
● 2026-03-26 21:33:52
● 2026-04-12 07:58:50

○NSns3.swisslink.ch2015-08-24 → 2017-03-22 · 4 obs

● 2015-08-24 08:08:34
● 2017-03-22 14:43:48
○ 2026-03-26 21:33:52
○ 2026-04-12 07:58:50

○NSns4.swisslink.ch2015-08-24 → 2017-03-22 · 4 obs

● 2015-08-24 08:08:34
● 2017-03-22 14:43:48
○ 2026-03-26 21:33:52
○ 2026-04-12 07:58:50

○MXsmtp01.swisslink.ch2015-08-24 → 2017-03-22 · 4 obs

● 2015-08-24 08:08:34
● 2017-03-22 14:43:48
○ 2026-03-26 21:33:52
○ 2026-04-12 07:58:50

○MXsmtp02.swisslink.ch2015-08-24 → 2017-03-22 · 4 obs

● 2015-08-24 08:08:34
● 2017-03-22 14:43:48
○ 2026-03-26 21:33:52
○ 2026-04-12 07:58:50

●A159.69.186.92026-03-26 → 2026-04-12 · 3 obs

○ 2017-03-22 14:43:48
● 2026-03-26 21:33:52
● 2026-04-12 07:58:50

●A159.69.42.2122026-03-26 → 2026-04-12 · 3 obs

○ 2017-03-22 14:43:48
● 2026-03-26 21:33:52
● 2026-04-12 07:58:50

●A159.69.83.2072026-03-26 → 2026-04-12 · 3 obs

○ 2017-03-22 14:43:48
● 2026-03-26 21:33:52
● 2026-04-12 07:58:50

○A195.141.35.212015-08-24 → 2017-03-22 · 4 obs

● 2015-08-24 08:08:34
● 2017-03-22 14:43:48
○ 2026-03-26 21:33:52
○ 2026-04-12 07:58:50

●A95.216.161.602026-03-26 → 2026-04-12 · 3 obs

○ 2017-03-22 14:43:48
● 2026-03-26 21:33:52
● 2026-04-12 07:58:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	d.gtld-servers.net, h.gtld-servers.net, a.gtld-servers.net, l.gtld-servers.net...	-
openbusiness.net	ns1.ndsplitter.com, ns2.ndsplitter.com, ns3.ndsplitter.com	-

✅ Authoritative Response

Server:88.198.118.232

NS records: ns1.ndsplitter.com, ns2.ndsplitter.com, ns3.ndsplitter.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for openbusiness.net (unsigned zone)

⏱️ Timing

Total: 498ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`159.69.42.212, 95.216.161.60...`
NS	3	`ns2.ndsplitter.com, ns1.ndsplitter.com...`
TXT	4	`v=spf1 a mx ip4:78.46.152.77 ip4:78.46.5, 1CA5DA2235A0D5074A4C2B5C02FFF9F9...`
SOA	1	`ns1.ndsplitter.com mail.ndsplitter.com`

Analysis

IP Addresses

openbusiness.net points to four IP numbers: 95.216.161.60, 159.69.42.212, 159.69.83.207 and 159.69.186.9.

Other host names, for instance jupiter.constellationservers.net, viewlarger.com, ilearner.com, classic(0x706f726e)tube.com and mail.memobase.com share IP numbers with openbusiness.net.

Name Servers

The domain openbusiness.net is delegated to three name servers: ns1.ndsplitter.com, ns2.ndsplitter.com and ns3.ndsplitter.com.

openbusiness.net shares name servers with other domains at least partially, for instance port115.wdia.com, host155.wdia.com, 428782.com, 716556.com and legendgoldens.com.

Host names with two IP numbers:

ns1.ndsplitter.com points to 2a01:4f8:c2c:c089::1 and 159.69.159.12

ns2.ndsplitter.com points to 2a01:4f8:1c17:7756::1 and 88.198.118.232

ns3.ndsplitter.com points to 2a01:4f8:1c1c:18a1::1 and 195.201.144.155

openbusiness.net - robtex.com