`twobrotherssoftware.com`

DNSSEC	🔒 Signed (DS record present)
A	37.1.193.143^{🇩🇪 LEASEWEB-DE-FRA-1037.1.192.0/21 routed via LeaseWeb DE}
NS	`ns1.openprovider.nl` ⭐
		A	2400:cb00:2049:1::a29f:1a0a^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.26.10^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.openprovider.be`
		A	2400:cb00:2049:1::a29f:1b60^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.27.96^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns3.openprovider.eu`
		A	2400:cb00:2049:1::a29f:3059^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.48.89^{Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`ns1.openprovider.nl`dns@openprovider.eu 2022-04-03 #2

`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=1778428551

WOT: UNKNOWN (64/100)

Previously MX for

twobrotherssoftware.com

Same first word

twobrotherssoftware.com

DNS History

9 records (4 active, 5 former)

●NSns1.openprovider.nl2026-02-23 → 2026-05-10 · 3 obs

○ 2018-01-27 23:35:40
● 2026-02-23 16:29:00
● 2026-05-10 16:22:34

●NSns2.openprovider.be2026-02-23 → 2026-05-10 · 3 obs

○ 2018-01-27 23:35:40
● 2026-02-23 16:29:00
● 2026-05-10 16:22:34

○NSns2064.dizinc.com2015-07-21 → 2018-01-27 · 4 obs

● 2015-07-21 04:12:04
● 2018-01-27 23:35:40
○ 2026-02-23 16:29:00
○ 2026-05-10 16:22:34

○NSns2065.dizinc.com2015-07-21 → 2018-01-27 · 4 obs

● 2015-07-21 04:12:04
● 2018-01-27 23:35:40
○ 2026-02-23 16:29:00
○ 2026-05-10 16:22:34

○NSns2802.dizinc.com2015-07-21 → 2018-01-27 · 4 obs

● 2015-07-21 04:12:04
● 2018-01-27 23:35:40
○ 2026-02-23 16:29:00
○ 2026-05-10 16:22:34

●NSns3.openprovider.eu2026-02-23 → 2026-05-10 · 3 obs

○ 2018-01-27 23:35:40
● 2026-02-23 16:29:00
● 2026-05-10 16:22:34

○MXtwobrotherssoftware.com2015-07-21 → 2018-01-27 · 4 obs

● 2015-07-21 04:12:04
● 2018-01-27 23:35:40
○ 2026-02-23 16:29:00
○ 2026-05-10 16:22:34

●A37.1.193.1432026-02-23 → 2026-05-10 · 3 obs

○ 2018-01-27 23:35:40
● 2026-02-23 16:29:00
● 2026-05-10 16:22:34

○A66.7.196.1402015-07-21 → 2018-01-27 · 4 obs

● 2015-07-21 04:12:04
● 2018-01-27 23:35:40
○ 2026-02-23 16:29:00
○ 2026-05-10 16:22:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
twobrotherssoftware.com	ns1.openprovider.nl, ns3.openprovider.eu, ns2.openprovider.be	-

✅ Authoritative Response

Server:162.159.48.89

NS records: ns1.openprovider.nl, ns3.openprovider.eu, ns2.openprovider.be

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 522ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`37.1.193.143`
NS	3	`ns1.openprovider.nl, ns3.openprovider.eu...`
SOA	1	`ns1.openprovider.nl dns.openprovider.eu`

Analysis

IP Addresses

twobrotherssoftware.com resolves to one IP number: 37.1.193.143.

Name Servers

twobrotherssoftware.com is delegated to three name servers ns2.openprovider.be, ns3.openprovider.eu and ns1.openprovider.nl.

twobrotherssoftware.com at least partially shares name servers with other domains, for instance mijnrijnstate.net, sps-il.com, proavsupport.nl, b-kitsolutions.nl and e-shop.be.

Host names with two IP numbers:

ns2.openprovider.be points to: 2400:cb00:2049:1::a29f:1b60 and 162.159.27.96.

ns3.openprovider.eu points to: 2400:cb00:2049:1::a29f:3059 and 162.159.48.89.

ns1.openprovider.nl points to: 2400:cb00:2049:1::a29f:1a0a and 162.159.26.10.

twobrotherssoftware.com - robtex.com