cstms1.com - robtex.com
cstms1.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3036::6815:d19🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:c510🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.13.25Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.197.16🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | george.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3ba7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | george.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1a7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | george.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21a7🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | george.ns.cloudflare.com | ||||||
| A | 108.162.193.167🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | george.ns.cloudflare.com | ||||||
| A | 172.64.33.167🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | george.ns.cloudflare.com | ||||||
| A | 173.245.59.167🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | george.ns.cloudflare.com | ||||||
| NS | kenia.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:265d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kenia.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c25d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | kenia.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:225d🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | kenia.ns.cloudflare.com | ||||||
| A | 108.162.194.93🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kenia.ns.cloudflare.com | ||||||
| A | 162.159.38.93Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kenia.ns.cloudflare.com | ||||||
| A | 172.64.34.93🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kenia.ns.cloudflare.com | ||||||
| MX | eforward1.registrar-servers.com ⭐ | ||||||
| A | 162.255.118.51🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES | ||||||
| PTR | eforward1.registrar-servers.com | ||||||
| PTR | eforward3.registrar-servers.com | ||||||
| MX | eforward2.registrar-servers.com ⭐ | ||||||
| A | 162.255.118.52🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES | ||||||
| PTR | eforward2.registrar-servers.com | ||||||
| MX | eforward3.registrar-servers.com ⭐ | ||||||
| A | 162.255.118.51🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES | ||||||
| PTR | eforward1.registrar-servers.com | ||||||
| PTR | eforward3.registrar-servers.com | ||||||
| MX | eforward4.registrar-servers.com(15) | ||||||
| A | 162.255.118.52🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES | ||||||
| PTR | eforward2.registrar-servers.com | ||||||
| MX | eforward5.registrar-servers.com(20) | ||||||
| A | 162.255.118.51🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES | ||||||
| PTR | eforward1.registrar-servers.com | ||||||
| PTR | eforward3.registrar-servers.com | ||||||
| TXT | v=spf1 include:spf.efwd.registrar-servers.com ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.13.25, 172.67.197.16 | ||||||
| IPv6 hints | 2606:4700:3036::6815:d19, 2606:4700:3036::ac43:c510 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=143, name=cloudflare-ech.com | ||||||
| SOA | george.ns.cloudflare.comdns@cloudflare.com serial=2403436706 | ||||||
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=1778437746 | ||||||
Same first word
cstms1.com |
Similar names
DNS History
11 records (11 active, 0 former)
●NSgeorge.ns.cloudflare.com2026-03-30 → 2026-05-10 · 2 obs
● 2026-05-10 18:32:20
●NSkenia.ns.cloudflare.com2026-03-30 → 2026-05-10 · 2 obs
● 2026-05-10 18:32:20
●MXeforward1.registrar-servers.com2026-03-30 → 2026-05-10 · 2 obs
● 2026-05-10 18:32:20
●MXeforward2.registrar-servers.com2026-03-30 → 2026-05-10 · 2 obs
● 2026-05-10 18:32:20
●MXeforward3.registrar-servers.com2026-03-30 → 2026-05-10 · 2 obs
● 2026-05-10 18:32:20
●MXeforward4.registrar-servers.com2026-03-30 → 2026-05-10 · 2 obs
● 2026-05-10 18:32:20
●MXeforward5.registrar-servers.com2026-03-30 → 2026-05-10 · 2 obs
● 2026-05-10 18:32:20
●A104.21.13.252026-03-30 → 2026-05-10 · 2 obs
● 2026-05-10 18:32:20
●A172.67.197.162026-03-30 → 2026-05-10 · 2 obs
● 2026-05-10 18:32:20
●A2606:4700:3036::6815:d192026-03-30 → 2026-05-10 · 2 obs
● 2026-05-10 18:32:20
●A2606:4700:3036::ac43:c5102026-03-30 → 2026-05-10 · 2 obs
● 2026-05-10 18:32:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net, j.gtld-servers.net... | - |
| cstms1.com | george.ns.cloudflare.com, kenia.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.194.93
NS records: george.ns.cloudflare.com, kenia.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cstms1.com (unsigned zone)
⏱️ Timing
Total: 256ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.197.16, 104.21.13.25 |
| AAAA | 2 | 2606:4700:3036::ac43:c510, 2606:4700:3036::6815:d19 |
| NS | 2 | george.ns.cloudflare.com, kenia.ns.cloudflare.com |
| MX | 5 | eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10... |
| TXT | 1 | v=spf1 include:spf.efwd.registrar-server |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | george.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (george.ns.cloudflare.com, george.ns.cloudflare.com, george.ns.cloudflare.com...)
Analysis
IP Addresses
cstms1.com points to four IP numbers: 2606:4700:3036::6815:d19, 2606:4700:3036::ac43:c510, 104.21.13.25 and 172.67.197.16.
Other host names, for instance datainto.info, evovaegrid.digital, www.fbla-pbl.org, msxdesign.com.br and aligndigitalsolutions.com share IP numbers with cstms1.com.
Name Servers
Delegation for cstms1.com rests with two name servers, george.ns.cloudflare.com and kenia.ns.cloudflare.com.
cstms1.com shares the same name server setup as other domains, including revise-item-info.com, akash.top, godl1.com, kasinojp01.com and tangkas39.com.
cstms1.com at least partially shares name servers with other domains, for instance quiz-ambev.com, psch.net.cn, zikin.net, devneko.net and accu-chek.com.bd.
These name servers are commonly used alongside everton.ns.cloudflare.com, annabel.ns.cloudflare.com, kellen.ns.cloudflare.com and lamar.ns.cloudflare.com.
Host names with six IP numbers: george.ns.cloudflare.com points to: 2606:4700:58::adf5:3ba7, 2803:f800:50::6ca2:c1a7, 2a06:98c1:50::ac40:21a7, 108.162.193.167, 172.64.33.167 and 173.245.59.167. kenia.ns.cloudflare.com points to: 2606:4700:50::a29f:265d, 2803:f800:50::6ca2:c25d, 2a06:98c1:50::ac40:225d, 108.162.194.93, 162.159.38.93 and 172.64.34.93.
Mail Servers
cstms1.com is handled by five mail servers: eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com, eforward4.registrar-servers.com and eforward5.registrar-servers.com.
cstms1.com shares mail servers with other domains at least in part, for instance ldap.technology, whatdoyouneedfor.com, qqwakqqwak.com, singlemantravel.com and vvv74.com.
these mail servers are often used with eforward6.registrar-servers.com and eforward7.registrar-servers.com.
Host names with a single IP:
eforward1.registrar-servers.com points to: 162.255.118.51.
eforward2.registrar-servers.com points to: 162.255.118.52.
eforward3.registrar-servers.com points to: 162.255.118.51.
eforward4.registrar-servers.com points to: 162.255.118.52.
eforward5.registrar-servers.com points to: 162.255.118.51.
Host names pointing to 162.255.118.51: eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com.
Host names pointing to 162.255.118.52: eforward2.registrar-servers.com and eforward4.registrar-servers.com.
Common mappings: eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com point to 162.255.118.51; eforward2.registrar-servers.com and eforward4.registrar-servers.com point to 162.255.118.52.