mastechgsm.com - robtex.com
mastechgsm.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:a773🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:32d4🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.50.212Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.167.115🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | cosmin.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c2d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cosmin.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c32d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | cosmin.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:232d🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | cosmin.ns.cloudflare.com | ||||||
| A | 108.162.195.45🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cosmin.ns.cloudflare.com | ||||||
| A | 162.159.44.45Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cosmin.ns.cloudflare.com | ||||||
| A | 172.64.35.45🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cosmin.ns.cloudflare.com | ||||||
| NS | diana.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2617🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | diana.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c217🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | diana.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2217🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | diana.ns.cloudflare.com | ||||||
| A | 108.162.194.23🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | diana.ns.cloudflare.com | ||||||
| A | 162.159.38.23Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | diana.ns.cloudflare.com | ||||||
| A | 172.64.34.23🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | diana.ns.cloudflare.com | ||||||
| TXT | v=spf1 +mx +a +ip4:185.199.220.113 ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.50.212, 172.67.167.115 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:a773, 2606:4700:3037::6815:32d4 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=220, name=cloudflare-ech.com | ||||||
| SOA | cosmin.ns.cloudflare.comdns@cloudflare.com serial=2402739618 | ||||||
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=1778802721 | ||||||
Same first word
mastechgsm.com |
DNS History
6 records (6 active, 0 former)
●NScosmin.ns.cloudflare.com2026-04-01 → 2026-05-15 · 2 obs
● 2026-05-15 00:20:48
●NSdiana.ns.cloudflare.com2026-04-01 → 2026-05-15 · 2 obs
● 2026-05-15 00:20:48
●A104.21.50.2122026-04-01 → 2026-05-15 · 2 obs
● 2026-05-15 00:20:48
●A172.67.167.1152026-04-01 → 2026-05-15 · 2 obs
● 2026-05-15 00:20:48
●A2606:4700:3030::ac43:a7732026-04-01 → 2026-05-15 · 2 obs
● 2026-05-15 00:20:48
●A2606:4700:3037::6815:32d42026-04-01 → 2026-05-15 · 2 obs
● 2026-05-15 00:20:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| mastechgsm.com | diana.ns.cloudflare.com, cosmin.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.195.45
NS records: diana.ns.cloudflare.com, cosmin.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mastechgsm.com (unsigned zone)
⏱️ Timing
Total: 306ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.50.212, 172.67.167.115 |
| AAAA | 2 | 2606:4700:3030::ac43:a773, 2606:4700:3037::6815:32d4 |
| NS | 2 | cosmin.ns.cloudflare.com, diana.ns.cloudflare.com |
| TXT | 1 | v=spf1 +mx +a +ip4:185.199.220.113 ~all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | cosmin.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (diana.ns.cloudflare.com, diana.ns.cloudflare.com, diana.ns.cloudflare.com...)
Analysis
IP Addresses
mastechgsm.com points to four IP numbers: 2606:4700:3030::ac43:a773, 2606:4700:3037::6815:32d4, 104.21.50.212 and 172.67.167.115.
Other host names, for instance zqjyw.cn, conseilleremediumnique.com, companydex.co.uk, nanocode.io and cawkerhub.click share IP numbers with mastechgsm.com.
Name Servers
mastechgsm.com's delegation is to two name servers cosmin.ns.cloudflare.com and diana.ns.cloudflare.com.
mastechgsm.com shares the same name server configuration as other domains, such as communecommunication.com, mtshamser.com, canwell.com.au, mtitbd.com and antelopeinc.com.
mastechgsm.com at least partially shares its name servers with other domains, for instance despoltm.eu, 12cr1movpipe.com, familysurvivalsociety.com, lkanshu.com and masajeinfantil.org.
these name servers are commonly used together with plato.ns.cloudflare.com, malavika.ns.cloudflare.com, etienne.ns.cloudflare.com and nancy.ns.cloudflare.com.
Host names with six IP numbers:
cosmin.ns.cloudflare.com points to: 2606:4700:58::a29f:2c2d, 2803:f800:50::6ca2:c32d, 2a06:98c1:50::ac40:232d, 108.162.195.45, 162.159.44.45 and 172.64.35.45.
diana.ns.cloudflare.com points to: 2606:4700:50::a29f:2617, 2803:f800:50::6ca2:c217, 2a06:98c1:50::ac40:2217, 108.162.194.23, 162.159.38.23 and 172.64.34.23.