`netstechnology.biz`

DNSSEC	⚠️ Not signed
A	204.74.99.103^{🇺🇸 MAINT-ID-12008204.74.99.0/24 Neustar}
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`
MX	`smtp1.speednames.com` ⭐
		A	185.26.230.84^{🇬🇧 NETNAMES185.26.230.0/24 NetNames Operations Limited}
			PTR	`mxa.speednames.com`
MX	`smtp2.speednames.com`⁽²⁰⁾
		A	185.26.230.90^{🇬🇧 NETNAMES185.26.230.0/24 NetNames Operations Limited}
			PTR	`mxb.speednames.com`
TXT	`v=spf1 -all`
SOA	`udns1.cscdns.net`premiumdns@support.neustar 2019-10-26 #7

`biz`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld.biz` ⭐
	NS	`b.gtld.biz`
	NS	`c.gtld.biz`
	NS	`m.gtld.biz`
	NS	`n.gtld.biz`
	NS	`w.gtld.biz`
	NS	`x.gtld.biz`
	NS	`y.gtld.biz`
	SOA	`a.gtld.biz`admin@tldns.godaddy serial=1784411862

Same first word

DNS History

9 records (5 active, 4 former)

○NSns1.ascio.net2015-05-21 → 2016-07-07 · 4 obs

● 2015-05-21 13:51:50
● 2016-07-07 11:00:10
○ 2020-01-12 06:30:20
○ 2026-07-18 23:04:36

○NSns2.ascio.net2015-05-21 → 2016-07-07 · 4 obs

● 2015-05-21 13:51:50
● 2016-07-07 11:00:10
○ 2020-01-12 06:30:20
○ 2026-07-18 23:04:36

○NSns3.ascio.net2015-05-21 → 2016-07-07 · 4 obs

● 2015-05-21 13:51:50
● 2016-07-07 11:00:10
○ 2020-01-12 06:30:20
○ 2026-07-18 23:04:36

●NSudns1.cscdns.net2020-01-12 → 2026-07-18 · 3 obs

○ 2016-07-07 11:00:10
● 2020-01-12 06:30:20
● 2026-07-18 23:04:36

●NSudns2.cscdns.uk2020-01-12 → 2026-07-18 · 3 obs

○ 2016-07-07 11:00:10
● 2020-01-12 06:30:20
● 2026-07-18 23:04:36

●MXsmtp1.speednames.com2015-05-21 → 2026-07-18 · 2 obs

● 2015-05-21 13:51:50
● 2026-07-18 23:04:36

●MXsmtp2.speednames.com2015-05-21 → 2026-07-18 · 2 obs

● 2015-05-21 13:51:50
● 2026-07-18 23:04:36

●A204.74.99.1032020-01-12 → 2026-07-18 · 3 obs

○ 2016-07-07 11:00:10
● 2020-01-12 06:30:20
● 2026-07-18 23:04:36

○A92.60.159.1632015-05-21 → 2016-07-07 · 4 obs

● 2015-05-21 13:51:50
● 2016-07-07 11:00:10
○ 2020-01-12 06:30:20
○ 2026-07-18 23:04:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
biz	y.gtld.biz, a.gtld.biz, m.gtld.biz, w.gtld.biz...	-
netstechnology.biz	udns1.cscdns.net, udns2.cscdns.uk	-

✅ Authoritative Response

Server:204.74.111.1

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for netstechnology.biz (unsigned zone)

⏱️ Timing

Total: 867ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`204.74.99.103`
NS	2	`udns1.cscdns.net, udns2.cscdns.uk`
MX	2	`smtp1.speednames.com (pri: 10), smtp2.speednames.com (pri: 20)`
TXT	1	`v=spf1 -all`
SOA	1	`udns1.cscdns.net premiumdns.support.neus`

Analysis

IP Addresses

netstechnology.biz has exactly one IP address — 204.74.99.103.

blairwitch.com, newbalancebranson.com, thomsonworldwide.com plus two other host names have IP numbers in common with netstechnology.biz.

Name Servers

netstechnology.biz is delegated to two name servers: udns1.cscdns.net and udns2.cscdns.uk.

The name server configuration of netstechnology.biz is shared with other domains, for instance jarlsberg.cz, ontrack2better.com, coleman.com.mx and two others.

netstechnology.biz shares at least some of its name servers with other domains, such as manulife-venture.com.

udns1.cscdns.net and udns2.cscdns.uk each resolve to two IP addresses: udns1.cscdns.net points to 204.74.66.1 and 2001:502:f3ff::201, while udns2.cscdns.uk points to 204.74.111.1 and 2001:502:4612::201.

Mail Servers

netstechnology.biz uses two mail servers, smtp1.speednames.com and smtp2.speednames.com.

The mail server setup of netstechnology.biz matches that of other domains such as munktorp.se, grabcarplus.me, dechra.mx and two others.

netstechnology.biz shares mail servers with at least some other domains, such as arvid-nordquist.info, rubiq.net and delmonte.no.

smtp1.speednames.com → 185.26.230.84 and smtp2.speednames.com → 185.26.230.90: one IP number per host name.

netstechnology.biz - robtex.com