mail-validation-check.com - robtex.com
mail-validation-check.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::6815:120d🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:b329🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.18.13Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.179.41🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | sevki.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2ca4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sevki.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3a4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | sevki.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23a4🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | sevki.ns.cloudflare.com | ||||||
| A | 108.162.195.164🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sevki.ns.cloudflare.com | ||||||
| A | 162.159.44.164Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sevki.ns.cloudflare.com | ||||||
| A | 172.64.35.164🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sevki.ns.cloudflare.com | ||||||
| NS | zainab.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2695🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zainab.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c295🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | zainab.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2295🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | zainab.ns.cloudflare.com | ||||||
| A | 108.162.194.149🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zainab.ns.cloudflare.com | ||||||
| A | 162.159.38.149Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zainab.ns.cloudflare.com | ||||||
| A | 172.64.34.149🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zainab.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.18.13, 172.67.179.41 | ||||||
| IPv6 hints | 2606:4700:3033::6815:120d, 2606:4700:3035::ac43:b329 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=34, name=cloudflare-ech.com | ||||||
| SOA | sevki.ns.cloudflare.comdns@cloudflare.com serial=2402533666 | ||||||
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=1778714291 | ||||||
Subdomains
www.mail-validation-check.com |
Same first word
mail-validation-check.com |
DNS History
6 records (6 active, 0 former)
●NSsevki.ns.cloudflare.com2026-04-28 → 2026-05-13 · 2 obs
● 2026-05-13 23:32:30
●NSzainab.ns.cloudflare.com2026-04-28 → 2026-05-13 · 2 obs
● 2026-05-13 23:32:30
●A104.21.18.132026-04-28 → 2026-05-13 · 2 obs
● 2026-05-13 23:32:30
●A172.67.179.412026-04-28 → 2026-05-13 · 2 obs
● 2026-05-13 23:32:30
●A2606:4700:3033::6815:120d2026-04-28 → 2026-05-13 · 2 obs
● 2026-05-13 23:32:30
●A2606:4700:3035::ac43:b3292026-04-28 → 2026-05-13 · 2 obs
● 2026-05-13 23:32:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| mail-validation-check.com | zainab.ns.cloudflare.com, sevki.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.195.164
NS records: zainab.ns.cloudflare.com, sevki.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mail-validation-check.com (unsigned zone)
⏱️ Timing
Total: 120ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.179.41, 104.21.18.13 |
| AAAA | 2 | 2606:4700:3033::6815:120d, 2606:4700:3035::ac43:b329 |
| NS | 2 | sevki.ns.cloudflare.com, zainab.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | sevki.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (zainab.ns.cloudflare.com, zainab.ns.cloudflare.com, zainab.ns.cloudflare.com...)
Analysis
Hierarchy
mail-validation-check.com is the parent of www.mail-validation-check.com.
IP Addresses
mail-validation-check.com resolves to four IP numbers: 2606:4700:3033::6815:120d, 2606:4700:3035::ac43:b329, 104.21.18.13 and 172.67.179.41.
other host names for instance adobe-dns-2.damienhfbwq.bloggosite.com, pin(0x666170)s.com, www.oec.world, stepheniuem04825.bloggosite.com and dsdq.net share IP numbers with mail-validation-check.com.
Name Servers
mail-validation-check.com is delegated to two name servers: sevki.ns.cloudflare.com and zainab.ns.cloudflare.com.
mail-validation-check.com shares the same name server setup as other domains, for example emakinamail.com, binding.at, d900.cn, hbduanzao.com and gzrbhg.com.
mail-validation-check.com at least partially shares name servers with other domains, for instance fundssilver.xyz, radiomariacentrafrique.org, classicretro(0x736578).com, huyedaonsystems.click and cardverify0219-booking.com.
These name servers are commonly used with henry.ns.cloudflare.com, lina.ns.cloudflare.com, elias.ns.cloudflare.com and kenneth.ns.cloudflare.com.
Host names with six IP numbers:
sevki.ns.cloudflare.com points to: 2606:4700:58::a29f:2ca4, 2803:f800:50::6ca2:c3a4, 2a06:98c1:50::ac40:23a4, 108.162.195.164, 162.159.44.164 and 172.64.35.164; zainab.ns.cloudflare.com points to: 2606:4700:50::a29f:2695, 2803:f800:50::6ca2:c295, 2a06:98c1:50::ac40:2295, 108.162.194.149, 162.159.38.149 and 172.64.34.149.