callmailer.net - robtex.com
callmailer.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::6815:4b28🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::ac43:d3cb🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.75.40Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.211.203🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | rustam.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c94🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rustam.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c394🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | rustam.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2394🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | rustam.ns.cloudflare.com | ||||||
| A | 108.162.195.148🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rustam.ns.cloudflare.com | ||||||
| A | 162.159.44.148Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rustam.ns.cloudflare.com | ||||||
| A | 172.64.35.148🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rustam.ns.cloudflare.com | ||||||
| NS | sara.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a90🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sara.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c090🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | sara.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2090🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | sara.ns.cloudflare.com | ||||||
| A | 108.162.192.144🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sara.ns.cloudflare.com | ||||||
| A | 172.64.32.144🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sara.ns.cloudflare.com | ||||||
| A | 173.245.58.144🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sara.ns.cloudflare.com | ||||||
| MX | mta.callmailer.net ⭐ | ||||||
| A | 5.255.118.86🇳🇱 Liteserver5.255.96.0/19 LITESERVER-Route | ||||||
| PTR | ovjmxa.callmailer.net | ||||||
| A | 46.36.221.190🇪🇪 PAGM-AS46.36.221.0/24 PAGM routed network | ||||||
| PTR | ovjmxb.callmailer.net | ||||||
| TXT | v=spf1 a:spf.callmailer.net ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.75.40, 172.67.211.203 | ||||||
| IPv6 hints | 2606:4700:3032::6815:4b28, 2606:4700:3033::ac43:d3cb | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=97, name=cloudflare-ech.com | ||||||
| SOA | rustam.ns.cloudflare.comdns@cloudflare.com serial=2403910870 | ||||||
net
| 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=1778843786 | ||||||
Subdomains
ovjmxb.callmailer.net |
Same first word
callmailer.net |
Similar names
DNS History
7 records (7 active, 0 former)
●NSrustam.ns.cloudflare.com2026-03-25 → 2026-05-15 · 2 obs
● 2026-05-15 11:28:28
●NSsara.ns.cloudflare.com2026-03-25 → 2026-05-15 · 2 obs
● 2026-05-15 11:28:28
●MXmta.callmailer.net2026-03-25 → 2026-05-15 · 2 obs
● 2026-05-15 11:28:28
●A104.21.75.402026-03-25 → 2026-05-15 · 2 obs
● 2026-05-15 11:28:28
●A172.67.211.2032026-03-25 → 2026-05-15 · 2 obs
● 2026-05-15 11:28:28
●A2606:4700:3032::6815:4b282026-03-25 → 2026-05-15 · 2 obs
● 2026-05-15 11:28:28
●A2606:4700:3033::ac43:d3cb2026-03-25 → 2026-05-15 · 2 obs
● 2026-05-15 11:28:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| callmailer.net | sara.ns.cloudflare.com, rustam.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.44.148
NS records: sara.ns.cloudflare.com, rustam.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for callmailer.net (unsigned zone)
⏱️ Timing
Total: 379ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.211.203, 104.21.75.40 |
| AAAA | 2 | 2606:4700:3033::ac43:d3cb, 2606:4700:3032::6815:4b28 |
| NS | 2 | rustam.ns.cloudflare.com, sara.ns.cloudflare.com |
| MX | 1 | mta.callmailer.net (pri: 10) |
| TXT | 1 | v=spf1 a:spf.callmailer.net ~all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | rustam.ns.cloudflare.com dns.cloudflare. |
Analysis
Hierarchy
callmailer.net is the parent of ovjmxb.callmailer.net.
IP Addresses
callmailer.net resolves to four IPs: 2606:4700:3032::6815:4b28, 2606:4700:3033::ac43:d3cb, 104.21.75.40 and 172.67.211.203.
Other host names, for instance dekbeddengoed.nl, bjznjdf.com, rusted.cz, every-point.xyz and maxtools.com.cy share IP numbers with callmailer.net.
Name Servers
callmailer.net has two name servers: rustam.ns.cloudflare.com and sara.ns.cloudflare.com.
callmailer.net shares the same name server setup as other domains, for example guidev.mx, nativzbusiness.com, 9ed6d7ff94bd10076c020cd2371fa3.pages.dev, zhoolg.com and e-krzesla.pl.
callmailer.net shares some name servers with other domains, for example popcake.news, mrjager.ru, emc-mee.com, abokuo.com and lucky168168.net.
These name servers are commonly used together with nelci.ns.cloudflare.com and dalary.ns.cloudflare.com.
Host names with six IP numbers: rustam.ns.cloudflare.com points to: 2606:4700:58::a29f:2c94, 2803:f800:50::6ca2:c394, 2a06:98c1:50::ac40:2394, 108.162.195.148, 162.159.44.148 and 172.64.35.148; sara.ns.cloudflare.com points to: 2606:4700:50::adf5:3a90, 2803:f800:50::6ca2:c090, 2a06:98c1:50::ac40:2090, 108.162.192.144, 172.64.32.144 and 173.245.58.144.
Mail Servers
callmailer.net is handled by a single mail server, mta.callmailer.net.
mta.callmailer.net resolves to two IPs: 5.255.118.86 and 46.36.221.190.