`mobileapptexas.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:16a4^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:cdeb^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.22.164^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.205.235^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ns1.ubmdns.com` ⭐
		A	2400:cb00:2049:1::a29f:d0^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
			PTR	`ns1.ubmdns.com`
		A	162.159.0.208^{Cloudflare162.159.0.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.ubmdns.com`
		A	2400:cb00:2049:1::a29f:1d0^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
			PTR	`ns2.ubmdns.com`
		A	162.159.1.208^{Cloudflare162.159.1.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.ubmdns.com`
TXT	`v=spf1 mx include:spf.ubm-us.net -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.22.164, 172.67.205.235
		IPv6 hints	2606:4700:3034::6815:16a4, 2606:4700:3034::ac43:cdeb
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=213, name=cloudflare-ech.com
SOA	`ns1.ubmdns.com`dns@cloudflare.com serial=2409162956

`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=1784432797

Same first word

mobileapptexas.com

DNS History

11 records (6 active, 5 former)

○NSa4.nstld.com2015-06-12 → 2017-03-29 · 4 obs

● 2015-06-12 13:28:38
● 2017-03-29 04:30:20
○ 2026-07-13 11:18:30
○ 2026-07-19 04:08:38

○NSf4.nstld.com2015-06-12 → 2017-03-29 · 4 obs

● 2015-06-12 13:28:38
● 2017-03-29 04:30:20
○ 2026-07-13 11:18:30
○ 2026-07-19 04:08:38

○NSg4.nstld.com2015-06-12 → 2017-03-29 · 4 obs

● 2015-06-12 13:28:38
● 2017-03-29 04:30:20
○ 2026-07-13 11:18:30
○ 2026-07-19 04:08:38

○NSl4.nstld.com2015-06-12 → 2017-03-29 · 4 obs

● 2015-06-12 13:28:38
● 2017-03-29 04:30:20
○ 2026-07-13 11:18:30
○ 2026-07-19 04:08:38

●NSns1.ubmdns.com2026-07-13 → 2026-07-19 · 3 obs

○ 2017-03-29 04:30:20
● 2026-07-13 11:18:30
● 2026-07-19 04:08:38

●NSns2.ubmdns.com2026-07-13 → 2026-07-19 · 3 obs

○ 2017-03-29 04:30:20
● 2026-07-13 11:18:30
● 2026-07-19 04:08:38

●A104.21.22.1642026-07-13 → 2026-07-19 · 3 obs

○ 2017-03-29 04:30:20
● 2026-07-13 11:18:30
● 2026-07-19 04:08:38

●A172.67.205.2352026-07-13 → 2026-07-19 · 3 obs

○ 2017-03-29 04:30:20
● 2026-07-13 11:18:30
● 2026-07-19 04:08:38

○A184.106.30.1872015-06-12 → 2017-03-29 · 4 obs

● 2015-06-12 13:28:38
● 2017-03-29 04:30:20
○ 2026-07-13 11:18:30
○ 2026-07-19 04:08:38

●A2606:4700:3034::6815:16a42026-07-13 → 2026-07-19 · 3 obs

○ 2017-03-29 04:30:20
● 2026-07-13 11:18:30
● 2026-07-19 04:08:38

●A2606:4700:3034::ac43:cdeb2026-07-13 → 2026-07-19 · 3 obs

○ 2017-03-29 04:30:20
● 2026-07-13 11:18:30
● 2026-07-19 04:08:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net...	-
mobileapptexas.com	ns1.ubmdns.com, ns2.ubmdns.com	2 records

✅ Authoritative Response

Server:162.159.0.208

NS records: ns1.ubmdns.com, ns2.ubmdns.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 225ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.22.164, 172.67.205.235`
AAAA	2	`2606:4700:3034::6815:16a4, 2606:4700:3034::ac43:cdeb`
NS	2	`ns1.ubmdns.com, ns2.ubmdns.com`
TXT	1	`v=spf1 mx include:spf.ubm-us.net -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ns1.ubmdns.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.ubmdns.com, ns2.ubmdns.com)

Analysis

IP Addresses

mobileapptexas.com resolves to four IP addresses: 104.21.22.164, 172.67.205.235, 2606:4700:3034::6815:16a4 and 2606:4700:3034::ac43:cdeb.

Among the host names that share IP numbers with mobileapptexas.com are xnbaby.com, petraimages.com, keith.support and two others.

Name Servers

mobileapptexas.com is delegated to two name servers: ns1.ubmdns.com and ns2.ubmdns.com.

mobileapptexas.com has the same name server delegation as a number of other domains, such as searchmedicapediatrics.com, qualityexpotoronto.com, therapeuticsdaily.com and two more.

ns1.ubmdns.com and ns2.ubmdns.com each resolve to two IP addresses: ns1.ubmdns.com points to 162.159.0.208 and 2400:cb00:2049:1::a29f:d0, while ns2.ubmdns.com points to 162.159.1.208 and 2400:cb00:2049:1::a29f:1d0.

mobileapptexas.com - robtex.com