mail.posterone.ru - robtex.com
mail.posterone.ru
| DNSSEC | β οΈ Not signed | ||||||
| A | 104.21.77.122Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.207.171πΊπΈ Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.77.122, 172.67.207.171 | ||||||
posterone.ru
| DNSSEC | β οΈ Not signed | ||||||
| A | 104.21.77.122Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.207.171πΊπΈ Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | cass.ns.cloudflare.com β | ||||||
| NS | ian.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.77.122, 172.67.207.171 | ||||||
| SOA | cass.ns.cloudflare.comdns@cloudflare.com serial=2401425112 | ||||||
Previously MX for
Same first word
Similar names
DNS History
3 records (2 active, 1 former)
βA104.21.77.1222026-04-26 β 2026-04-26 Β· 2 obs
β 2016-12-03 04:55:10
β 2026-04-26 08:28:10
β 2026-04-26 08:28:10
βA172.67.207.1712026-04-26 β 2026-04-26 Β· 2 obs
β 2016-12-03 04:55:10
β 2026-04-26 08:28:10
β 2026-04-26 08:28:10
βA83.220.51.1802015-08-09 β 2016-12-03 Β· 3 obs
β 2015-08-09 13:48:38
β 2016-12-03 04:55:10
β 2026-04-26 08:28:10
β 2016-12-03 04:55:10
β 2026-04-26 08:28:10
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net... | - |
| posterone.ru | ian.ns.cloudflare.com, cass.ns.cloudflare.com | - |
β Authoritative Response
Server:108.162.193.118
NS records: ian.ns.cloudflare.com, cass.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for posterone.ru (unsigned zone)
β±οΈ Timing
Total: 441ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.77.122, 172.67.207.171 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
IP Addresses
mail.posterone.ru resolves to two IP numbers: 104.21.77.122 and 172.67.207.171.
other host names including abortionincanada.ca, novohost.com.mx, mail.crypto-wave.com, efossa.com and www.ignaciosantiago.com share IP numbers with mail.posterone.ru.