tvistech.com - robtex.com
tvistech.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::ac43:8cda🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:5edf🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.94.223Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.140.218🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | brenna.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:26b0🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brenna.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2b0🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | brenna.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22b0🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | brenna.ns.cloudflare.com | ||||||
| A | 108.162.194.176🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brenna.ns.cloudflare.com | ||||||
| A | 162.159.38.176Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brenna.ns.cloudflare.com | ||||||
| A | 172.64.34.176🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brenna.ns.cloudflare.com | ||||||
| NS | jason.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3bb3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jason.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1b3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | jason.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21b3🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | jason.ns.cloudflare.com | ||||||
| A | 108.162.193.179🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jason.ns.cloudflare.com | ||||||
| A | 172.64.33.179🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jason.ns.cloudflare.com | ||||||
| A | 173.245.59.179🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jason.ns.cloudflare.com | ||||||
| MX | mail.tvistech.com ⭐ | ||||||
| A | 162.241.123.157🇺🇸 EIGI162.241.123.0/24 Google | ||||||
| PTR | 162-241-123-157.unifiedlayer.com | ||||||
| TXT | google-site-verification=GFj6jpKsds2IjhLxvnTDFEW4tWYDIZxQ_CsqrQVvOZ0 | ||||||
| TXT | google-site-verification=atndNVMMhKCx4-DYRafrot44CbhlBzOBQDQugyqeiwk | ||||||
| TXT | v=spf1 +a +mx +ip4:162.241.123.154 +include:websitewelcome.com ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.94.223, 172.67.140.218 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:8cda, 2606:4700:3037::6815:5edf | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=254, name=cloudflare-ech.com | ||||||
| SOA | brenna.ns.cloudflare.comdns@cloudflare.com serial=2402552402 | ||||||
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.netnstld@verisign-grs.com serial=1778492951 | ||||||
Subdomains
mail.tvistech.com |
Same first word
tvistech.com |
Similar names
vichtest.com.ua |
tsveitch.com |
ethicstv.org |
techsvit.net |
vichtest.ru |
ethicstv.com |
testvich.ru |
itvtechs.com |
ethicstv.net |
visttech.com |
techsvit.com |
techsvit.ua |
techsvit.eu |
techvsit.com |
sitechtv.com |
DNS History
7 records (7 active, 0 former)
●NSbrenna.ns.cloudflare.com2026-04-27 → 2026-05-11 · 2 obs
● 2026-05-11 10:18:22
●NSjason.ns.cloudflare.com2026-04-27 → 2026-05-11 · 2 obs
● 2026-05-11 10:18:22
●MXmail.tvistech.com2026-04-27 → 2026-05-11 · 2 obs
● 2026-05-11 10:18:22
●A104.21.94.2232026-04-27 → 2026-05-11 · 2 obs
● 2026-05-11 10:18:22
●A172.67.140.2182026-04-27 → 2026-05-11 · 2 obs
● 2026-05-11 10:18:22
●A2606:4700:3033::ac43:8cda2026-04-27 → 2026-05-11 · 2 obs
● 2026-05-11 10:18:22
●A2606:4700:3037::6815:5edf2026-04-27 → 2026-05-11 · 2 obs
● 2026-05-11 10:18:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| tvistech.com | jason.ns.cloudflare.com, brenna.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.194.176
NS records: jason.ns.cloudflare.com, brenna.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tvistech.com (unsigned zone)
⏱️ Timing
Total: 231ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.140.218, 104.21.94.223 |
| AAAA | 2 | 2606:4700:3037::6815:5edf, 2606:4700:3033::ac43:8cda |
| NS | 2 | brenna.ns.cloudflare.com, jason.ns.cloudflare.com |
| MX | 1 | mail.tvistech.com (pri: 0) |
| TXT | 3 | google-site-verification=GFj6jpKsds2IjhL, google-site-verification=atndNVMMhKCx4-D... |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | brenna.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (jason.ns.cloudflare.com, jason.ns.cloudflare.com, jason.ns.cloudflare.com...)
Analysis
Hierarchy
The parent of mail.tvistech.com is tvistech.com.
IP Addresses
tvistech.com maps to four IP numbers: 2606:4700:3033::ac43:8cda, 2606:4700:3037::6815:5edf, 104.21.94.223 and 172.67.140.218.
other host names include rstwl.com, xbxsw.cc, mostbet-32x.xyz, sergi.me and namesensei.com; they share IP numbers with tvistech.com.
Name Servers
Two name servers brenna.ns.cloudflare.com and jason.ns.cloudflare.com handle the delegation for tvistech.com.
tvistech.com shares the same name server setup as other domains, for instance djarum4dzone.com, facturito.mx, charity-funds.org, jupitermx.com and globalherbo.com.
tvistech.com at least partially shares name servers with other domains, for instance zcloudnova.com, orbitsynergydev.click, doneer.me, b3inc.net and 1p21.io.
These name servers are commonly used with the following: magdalena.ns.cloudflare.com, aaden.ns.cloudflare.com, konnor.ns.cloudflare.com and teresa.ns.cloudflare.com.
Six IP addresses per host:
brenna.ns.cloudflare.com points to 2606:4700:50::a29f:26b0, 2803:f800:50::6ca2:c2b0, 2a06:98c1:50::ac40:22b0, 108.162.194.176, 162.159.38.176 and 172.64.34.176; jason.ns.cloudflare.com points to 2606:4700:58::adf5:3bb3, 2803:f800:50::6ca2:c1b3, 2a06:98c1:50::ac40:21b3, 108.162.193.179, 172.64.33.179 and 173.245.59.179
Mail Servers
tvistech.com is handled by a single mail server, mail.tvistech.com.
The host name mail.tvistech.com points to IP 162.241.123.157.