mail.firewall.network - robtex.com
mail.firewall.network
| DNSSEC | β οΈ Not signed | ||||||
| A | 104.21.47.112Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.147.55πΊπΈ Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.47.112, 172.67.147.55 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=221, name=cloudflare-ech.com | ||||||
firewall.network
| DNSSEC | β οΈ Not signed | ||||||
| A | 104.21.47.112Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.147.55πΊπΈ Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | anuj.ns.cloudflare.com β | ||||||
| NS | jo.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.47.112, 172.67.147.55 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=221, name=cloudflare-ech.com | ||||||
| SOA | anuj.ns.cloudflare.comdns@cloudflare.com serial=2398312108 | ||||||
Previously MX for
Same first word
Similar names
DNS History
3 records (2 active, 1 former)
βA104.21.47.1122026-03-23 β 2026-04-14 Β· 3 obs
β 2017-08-29 07:16:32
β 2026-03-23 21:00:04
β 2026-04-14 01:59:04
β 2026-03-23 21:00:04
β 2026-04-14 01:59:04
βA172.67.147.552026-03-23 β 2026-04-14 Β· 3 obs
β 2017-08-29 07:16:32
β 2026-03-23 21:00:04
β 2026-04-14 01:59:04
β 2026-03-23 21:00:04
β 2026-04-14 01:59:04
βA212.172.50.642017-08-29 β 2017-08-29 Β· 3 obs
β 2017-08-29 07:16:32
β 2026-03-23 21:00:04
β 2026-04-14 01:59:04
β 2026-03-23 21:00:04
β 2026-04-14 01:59:04
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| network | v0n0.nic.network, v0n1.nic.network, v0n2.nic.network, v0n3.nic.network... | 12 records |
| firewall.network | jo.ns.cloudflare.com, anuj.ns.cloudflare.com | - |
β Authoritative Response
Server:172.64.33.65
NS records: jo.ns.cloudflare.com, anuj.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for firewall.network (unsigned zone)
β±οΈ Timing
Total: 273ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.147.55, 104.21.47.112 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
π Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n0.nic.network, v0n1.nic.network, v0n2.nic.network...)
Analysis
IP Addresses
mail.firewall.network resolves to two IP numbers: 104.21.47.112 and 172.67.147.55.
Other host names, for instance 0091005.com, verfahren-apo.com, www.00010.co, closepizza.com and 1718114.com share IP numbers with mail.firewall.network.