`mainstreamsoftware.com`

DNSSEC	🔒 Signed (DS record present)
NS	`udns1.cscdns.net` ⭐
		A	2001:502:f3ff::201^{🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar}
			PTR	`edns1.ultradns.com`
			PTR	`udns1.cscdns.net`
			PTR	`udns1.cscdns.uk`
			PTR	`ns1.webipdns.com.au`
		A	204.74.66.1^{🇺🇸 MAINT-ID-12008204.74.66.0/24 Neustar}
			PTR	`ns1.alba.bank`
			PTR	`edns1.ultradns.com`
			PTR	`udns1.cscdns.net`
			PTR	`udns1.cscdns.uk`
			PTR	`ns1.webipdns.com.au`
NS	`udns2.cscdns.uk`
		A	2001:502:4612::201^{🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar}
			PTR	`udns2.cscdns.net`
			PTR	`edns1.ultradns.org`
			PTR	`udns2.cscdns.uk`
			PTR	`ns2.webipdns.com.au`
		A	204.74.111.1^{🇺🇸 MAINT-ID-12008204.74.111.0/24 Neustar}
			PTR	`ns2.alba.bank`
			PTR	`udns2.cscdns.net`
			PTR	`edns1.ultradns.org`
			PTR	`udns2.cscdns.uk`
			PTR	`ns2.webipdns.com.au`
TXT	`v=spf1 -all`
SOA	`udns1.cscdns.net`premiumdns@support.neustar 2019-11-09 #93

`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=1774604242

Same first word

mainstreamsoftware.com

DNS History

9 records (2 active, 7 former)

○NSa4.nstld.com2015-08-16 → 2017-04-10 · 4 obs

● 2015-08-16 10:07:58
● 2017-04-10 16:48:38
○ 2026-02-16 00:04:54
○ 2026-03-27 09:58:32

○NSf4.nstld.com2015-08-16 → 2017-04-10 · 4 obs

● 2015-08-16 10:07:58
● 2017-04-10 16:48:38
○ 2026-02-16 00:04:54
○ 2026-03-27 09:58:32

○NSg4.nstld.com2015-08-16 → 2017-04-10 · 4 obs

● 2015-08-16 10:07:58
● 2017-04-10 16:48:38
○ 2026-02-16 00:04:54
○ 2026-03-27 09:58:32

○NSl4.nstld.com2015-08-16 → 2016-07-23 · 4 obs

● 2015-08-16 10:07:58
● 2016-07-23 20:51:14
○ 2017-04-10 16:48:38
○ 2026-03-27 09:58:32

●NSudns1.cscdns.net2026-02-16 → 2026-03-27 · 3 obs

○ 2017-04-10 16:48:38
● 2026-02-16 00:04:54
● 2026-03-27 09:58:32

●NSudns2.cscdns.uk2026-02-16 → 2026-03-27 · 3 obs

○ 2017-04-10 16:48:38
● 2026-02-16 00:04:54
● 2026-03-27 09:58:32

○A165.160.13.202015-08-16 → 2016-07-23 · 4 obs

● 2015-08-16 10:07:58
● 2016-07-23 20:51:14
○ 2017-04-10 16:48:38
○ 2026-03-27 09:58:32

○A165.160.15.202015-08-16 → 2016-07-23 · 4 obs

● 2015-08-16 10:07:58
● 2016-07-23 20:51:14
○ 2017-04-10 16:48:38
○ 2026-03-27 09:58:32

○A216.87.148.1142017-04-10 → 2026-02-16 · 5 obs

○ 2016-07-23 20:51:14
● 2017-04-10 16:48:38
● 2026-02-16 00:04:54
○ 2026-03-02 14:18:56
○ 2026-03-27 09:58:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
mainstreamsoftware.com	udns1.cscdns.net, udns2.cscdns.uk	-

✅ Authoritative Response

Server:204.74.66.1

NS records: udns1.cscdns.net, udns2.cscdns.uk

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 328ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`udns1.cscdns.net, udns2.cscdns.uk`
TXT	1	`v=spf1 -all`
SOA	1	`udns1.cscdns.net premiumdns.support.neus`

Analysis

Name Servers

Two name servers udns1.cscdns.net and udns2.cscdns.uk handle the delegation for mainstreamsoftware.com.

mainstreamsoftware.com shares the same name server setup as other domains, for example irobot.ma, adidashandball.com.hr, betterhaveabackup.com, pkgspec.com and mynrma.net.au.

mainstreamsoftware.com at least partially shares name servers with other domains, for example fidelityinvestments.ca, gis-manulife-dev.com, 196.223.192.in-addr.arpa, bcg.in and replate.com.

These name servers are commonly used with a1-188.akam.net and a2-65.akam.net and a8-64.akam.net.

Host names with two IP numbers:

udns1.cscdns.net points to 2001:502:f3ff::201 and 204.74.66.1.

udns2.cscdns.uk points to 2001:502:4612::201 and 204.74.111.1.

mainstreamsoftware.com - robtex.com