`tuapps.net`

DNSSEC	⚠️ Not signed
A	177.71.240.115^{🇧🇷 Amazon177.71.224.0/19 EC2 GRU prefix}
		PTR	`smtp1.tuapps.net`
NS	`ns1-04.azure-dns.com` ⭐
		A	2603:1061:0:700::4^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-04.azure-dns.com`
		A	13.107.236.4^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns1-04.azure-dns.com`
NS	`ns2-04.azure-dns.net`
		A	2620:1ec:8ec:700::4^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-04.azure-dns.net`
		A	150.171.21.4^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-04.azure-dns.net`
NS	`ns3-04.azure-dns.org`
		A	2a01:111:4000:700::4^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-04.azure-dns.org`
		A	204.14.183.4^{🇺🇸 Microsoft204.14.180.0/22}
			PTR	`ns3-04.azure-dns.org`
NS	`ns4-04.azure-dns.info`
		A	2620:1ec:bda:700::4^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-04.azure-dns.info`
		A	208.84.5.4^{🇺🇸 Microsoft208.84.0.0/21 MICROSOFT}
			PTR	`ns4-04.azure-dns.info`
MX	`mx.a.locaweb.com.br` ⭐
		A	186.202.4.42^{🇧🇷 Locaweb186.202.0.0/19 Servicos de Internet SA}
			PTR	`mx.a.locaweb.com.br`
MX	`mx.b.locaweb.com.br` ⭐
		A	177.153.23.242^{🇧🇷 Locaweb177.153.0.0/19 Servicos de Internet SA}
			PTR	`mx.b.locaweb.com.br`
MX	`mx.jk.locaweb.com.br`⁽²⁰⁾
		A	200.234.204.130^{🇧🇷 Locaweb200.234.192.0/20 Servicos de Internet SA}
			PTR	`mx.jk.locaweb.com.br`
TXT	`google-site-verification=rfTDL4zlW7p-8pQHUWA7HSAQv143dVXB5U7zHIS7Uik""v=spf1 ...`
SOA	`ns1-04.azure-dns.com`azuredns-hostmaster@microsoft.com serial=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=1778554191

Same first word

tuapps.org

tuapps.dk

Similar names

ausppt.com

apptus.cloud

paupst.com

staupp.se

tusapp.net

tusapp.com

stuapp.com

utsapp.com

pptusa.com

asutpp.ru

ppasut.com

pastup.com

tuppas.se

pastup.com.br

tppusa.org

pustap.com

apptus.se

apptus.com

sutapp.com

ustapp.com

tuppas.com

tppusa.com

upstap.com

atupps.co.uk

upapts.com

ptpusa.com

DNS History

8 records (8 active, 0 former)

●NSns1-04.azure-dns.com2026-05-12 → 2026-05-12 · 2 obs

● 2026-05-12 03:11:16
● 2026-05-12 03:11:18

●NSns2-04.azure-dns.net2026-05-12 → 2026-05-12 · 2 obs

● 2026-05-12 03:11:16
● 2026-05-12 03:11:18

●NSns3-04.azure-dns.org2026-05-12 → 2026-05-12 · 2 obs

● 2026-05-12 03:11:16
● 2026-05-12 03:11:18

●NSns4-04.azure-dns.info2026-05-12 → 2026-05-12 · 2 obs

● 2026-05-12 03:11:16
● 2026-05-12 03:11:18

●MXmx.a.locaweb.com.br2026-05-12 → 2026-05-12 · 2 obs

● 2026-05-12 03:11:16
● 2026-05-12 03:11:18

●MXmx.b.locaweb.com.br2026-05-12 → 2026-05-12 · 2 obs

● 2026-05-12 03:11:16
● 2026-05-12 03:11:18

●MXmx.jk.locaweb.com.br2026-05-12 → 2026-05-12 · 2 obs

● 2026-05-12 03:11:16
● 2026-05-12 03:11:18

●A177.71.240.1152026-05-12 → 2026-05-12 · 2 obs

● 2026-05-12 03:11:16
● 2026-05-12 03:11:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
tuapps.net	ns1-04.azure-dns.com, ns2-04.azure-dns.net, ns3-04.azure-dns.org, ns4-04.azure-dns.info	2 records

✅ Authoritative Response

Server:150.171.21.4

NS records: ns1-04.azure-dns.com, ns2-04.azure-dns.net, ns3-04.azure-dns.org, ns4-04.azure-dns.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tuapps.net (unsigned zone)

⏱️ Timing

Total: 406ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`177.71.240.115`
NS	4	`ns1-04.azure-dns.com, ns2-04.azure-dns.net...`
MX	3	`mx.a.locaweb.com.br (pri: 10), mx.b.locaweb.com.br (pri: 10)...`
TXT	1	`google-site-verification=rfTDL4zlW7p-8pQ`
SOA	1	`ns1-04.azure-dns.com azuredns-hostmaster`