opensmsc.net - dns.ninja

`opensmsc.net`

DNSSEC	⚠️ Not signed
NS	`ns1.gbnet.net` ⭐
		A	35.243.239.152^{🇺🇸 Google35.243.224.0/20}
			PTR	`152.239.243.35.bc.googleusercontent.com`
NS	`ns.gbnet.net`
		A	35.222.24.61^{🇺🇸 Google35.222.24.0/21}
			PTR	`61.24.222.35.bc.googleusercontent.com`
NS	`ns2.gbnet.net`
		A	204.42.254.5^{🇺🇸 AS-NETHER204.42.252.0/22 Nether Networks}
			PTR	`puck.nether.net`
MX	`dm.gbnet.net` ⭐
SOA	`ns.gbnet.net`hostmaster@gbnet.net serial=201606101

`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=1785072887

Same first word

opensmsc.org

opensmsc.com

opensmsc.net

Similar names

snoepcms.net

nesscomp.com

snoepcms.com

snoepcms.org

senscomp.com

DNS History

10 records (4 active, 6 former)

●NSns.gbnet.net2007-09-21 → 2026-07-26 · 2 obs

● 2007-09-21 09:16:58
● 2026-07-26 13:38:16

○NSns0.demon.co.uk2007-09-21 → 2007-09-21 · 3 obs

● 2007-09-21 09:16:58
○ 2015-07-21 08:20:10
○ 2026-07-26 13:38:16

○NSns1.demon.co.uk2007-09-21 → 2007-09-21 · 3 obs

● 2007-09-21 09:16:58
○ 2015-07-21 08:20:10
○ 2026-07-26 13:38:16

●NSns1.gbnet.net2007-09-21 → 2026-07-26 · 2 obs

● 2007-09-21 09:16:58
● 2026-07-26 13:38:16

●NSns2.gbnet.net2015-07-21 → 2026-07-26 · 3 obs

○ 2007-09-21 09:16:58
● 2015-07-21 08:20:10
● 2026-07-26 13:38:16

○MXcolonelk.gbnet.net2007-09-21 → 2007-09-21 · 3 obs

● 2007-09-21 09:16:58
○ 2015-07-21 08:20:10
○ 2026-07-26 13:38:16

●MXdm.gbnet.net2015-07-21 → 2026-07-26 · 7 obs

○ 2007-09-21 09:16:58
● 2015-07-21 08:20:10
● 2016-02-10 15:04:52
○ 2016-02-21 16:37:32
○ 2016-05-11 03:30:06
● 2017-01-06 07:23:10
● 2026-07-26 13:38:16

○MXhardened.mx2016-02-21 → 2016-05-11 · 5 obs

○ 2016-02-10 15:04:52
● 2016-02-21 16:37:32
● 2016-05-11 03:30:06
○ 2017-01-06 07:23:10
○ 2026-07-26 13:38:16

○MXns.gbnet.net2007-09-21 → 2007-09-21 · 3 obs

● 2007-09-21 09:16:58
○ 2015-07-21 08:20:10
○ 2026-07-26 13:38:16

○MXspamgizmo.flirble.org2015-07-21 → 2016-02-10 · 5 obs

○ 2007-09-21 09:16:58
● 2015-07-21 08:20:10
● 2016-02-10 15:04:52
○ 2016-02-21 16:37:32
○ 2026-07-26 13:38:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	f.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net...	-
opensmsc.net	ns.gbnet.net, ns1.gbnet.net, ns2.gbnet.net	3 records

✅ Authoritative Response

Server:204.42.254.5

NS records: ns.gbnet.net, ns1.gbnet.net, ns2.gbnet.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for opensmsc.net (unsigned zone)

⏱️ Timing

Total: 1826ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	3	`ns1.gbnet.net, ns2.gbnet.net...`
MX	1	`dm.gbnet.net (pri: 5)`
SOA	1	`ns.gbnet.net hostmaster.gbnet.net`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns.gbnet.net, ns1.gbnet.net, ns2.gbnet.net)

Analysis

Name Servers

opensmsc.net is served by three name servers: ns1.gbnet.net, ns2.gbnet.net and ns.gbnet.net.

There is at least partial name server overlap between opensmsc.net and other domains — pixeljuice.net, techmeetscity.com, openhlr.net and two more among them.

ns1.gbnet.net has IP address 35.243.239.152, ns2.gbnet.net has IP address 204.42.254.5 and ns.gbnet.net has IP address 35.222.24.61 — one address each.

Mail Servers

Mail for opensmsc.net is handled by a single mail server, dm.gbnet.net.

opensmsc.net uses an identical mail server configuration to several other domains — among them opensmsc.org, open-ntp.com, mailpage.net and two more.

opensmsc.net and other domains — gtv8.org for instance — share at least some mail servers.

These mail servers are routinely found in combination with the mail servers relay.portfast.net, evolver.gtv8.org and optimistic-mclaren.gtv8.org.