texas4.pt - robtex.com
texas4.pt
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::6815:57🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3032::ac43:96c6🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.0.87Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.150.198🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | donovan.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c72🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | donovan.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c372🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | donovan.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2372🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | donovan.ns.cloudflare.com | ||||||
| A | 108.162.195.114🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | donovan.ns.cloudflare.com | ||||||
| A | 162.159.44.114Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | donovan.ns.cloudflare.com | ||||||
| A | 172.64.35.114🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | donovan.ns.cloudflare.com | ||||||
| NS | tegan.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3ae2🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tegan.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0e2🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | tegan.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20e2🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | tegan.ns.cloudflare.com | ||||||
| A | 108.162.192.226🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tegan.ns.cloudflare.com | ||||||
| A | 172.64.32.226🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tegan.ns.cloudflare.com | ||||||
| A | 173.245.58.226🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tegan.ns.cloudflare.com | ||||||
| MX | mail.texas4.pt ⭐ | ||||||
| A | 185.113.141.250🇵🇹 I4W185.113.141.0/24 - Web Solutions, Lda | ||||||
| PTR | cp4.maskcloud.net | ||||||
| TXT | v=spf1 +a +mx +ip4:185.113.141.250 include:spf.pro.innov4web.pt ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.0.87, 172.67.150.198 | ||||||
| IPv6 hints | 2606:4700:3030::6815:57, 2606:4700:3032::ac43:96c6 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=27, name=cloudflare-ech.com | ||||||
| SOA | donovan.ns.cloudflare.comdns@cloudflare.com serial=2410510260 | ||||||
pt
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | curiosity.dns.pt ⭐ | ||||||
| NS | a.dns.pt | ||||||
| NS | b.dns.pt | ||||||
| NS | c.dns.pt | ||||||
| NS | d.dns.pt | ||||||
| NS | e.dns.pt | ||||||
| NS | g.dns.pt | ||||||
| NS | h.dns.pt | ||||||
| NS | ns.dns.br ⚠️ Not in parent delegation | ||||||
| NS | ns2.nic.fr ⚠️ Not in parent delegation | ||||||
| SOA | curiosity.dns.ptrequest@dns.pt 2026-08-04 #15 | ||||||
Subdomains
cs2.texas4.pt |
Same first word
Similar names
DNS History
11 records (7 active, 4 former)
●NSdonovan.ns.cloudflare.com2026-07-11 → 2026-08-04 · 2 obs
● 2026-08-04 06:58:18
●NStegan.ns.cloudflare.com2026-07-11 → 2026-08-04 · 2 obs
● 2026-08-04 06:58:18
●MXmail.texas4.pt2026-07-11 → 2026-08-04 · 2 obs
● 2026-08-04 06:58:18
●A104.21.0.872026-08-04 → 2026-08-04 · 2 obs
● 2026-08-04 06:58:18
●A172.67.150.1982026-08-04 → 2026-08-04 · 2 obs
● 2026-08-04 06:58:18
○A188.114.96.02026-07-11 → 2026-07-11 · 2 obs
○ 2026-08-04 06:58:18
○A188.114.97.02026-07-11 → 2026-07-11 · 2 obs
○ 2026-08-04 06:58:18
●A2606:4700:3030::6815:572026-08-04 → 2026-08-04 · 2 obs
● 2026-08-04 06:58:18
●A2606:4700:3032::ac43:96c62026-08-04 → 2026-08-04 · 2 obs
● 2026-08-04 06:58:18
○A2a06:98c1:3120::2026-07-11 → 2026-07-11 · 2 obs
○ 2026-08-04 06:58:18
○A2a06:98c1:3121::2026-07-11 → 2026-07-11 · 2 obs
○ 2026-08-04 06:58:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pt | a.dns.pt, c.dns.pt, e.dns.pt, h.dns.pt... | - |
| texas4.pt | tegan.ns.cloudflare.com, donovan.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.192.226
NS records: tegan.ns.cloudflare.com, donovan.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for texas4.pt (unsigned zone)
⏱️ Timing
Total: 611ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.0.87, 172.67.150.198 |
| AAAA | 2 | 2606:4700:3030::6815:57, 2606:4700:3032::ac43:96c6 |
| NS | 2 | donovan.ns.cloudflare.com, tegan.ns.cloudflare.com |
| MX | 1 | mail.texas4.pt (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:185.113.141.250 inclu |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | donovan.ns.cloudflare.com dns.cloudflare |
Analysis
Hierarchy
texas4.pt is the parent zone for cs2.texas4.pt.
IP Addresses
texas4.pt resolves to four IP addresses: 104.21.0.87, 172.67.150.198, 2606:4700:3030::6815:57 and 2606:4700:3032::ac43:96c6.
Among the host names that share IP numbers with texas4.pt are html.twitback.com, www.jxidc.com.cdn.cloudflare.net, www.jxidc.com and two others.
Name Servers
texas4.pt uses two name servers for its delegation: donovan.ns.cloudflare.com and tegan.ns.cloudflare.com.
texas4.pt has the same name server delegation as a number of other domains, such as malpiszon.pl, alon-pinkas.com, ifly.md and two more.
texas4.pt partially shares its NS delegation with several other domains, including netwerkvisualisatie.nl, chat-brasil.com, amb-5959.com and two others.
These name servers are regularly seen alongside mustafa.ns.cloudflare.com and irena.ns.cloudflare.com as name servers.
Host names resolving to 6 IP numbers:
Hostname donovan.ns.cloudflare.com directs to 108.162.195.114, 162.159.44.114 and 172.64.35.114 along with 3 other IP addresses.
Hostname tegan.ns.cloudflare.com directs to 108.162.192.226, 172.64.32.226 and 173.245.58.226 along with 3 other IP addresses.
Mail Servers
texas4.pt routes its mail through a single mail server, mail.texas4.pt.
mail.texas4.pt directs to just one IP number, 185.113.141.250.