mail.mas-comp.ru - robtex.com
mail.mas-comp.ru
| DNSSEC | β οΈ Not signed | ||||||
| A | 104.21.27.146Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.142.239πΊπΈ Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.27.146, 172.67.142.239 | ||||||
mas-comp.ru
| DNSSEC | β οΈ Not signed | ||||||
| A | 104.21.27.146Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.142.239πΊπΈ Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | cheryl.ns.cloudflare.com β | ||||||
| NS | louis.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.27.146, 172.67.142.239 | ||||||
| SOA | cheryl.ns.cloudflare.comdns@cloudflare.com serial=2400418028 | ||||||
Previously MX for
Same first word
Similar names
DNS History
3 records (2 active, 1 former)
βA104.21.27.1462026-04-06 β 2026-04-14 Β· 3 obs
β 2016-09-14 04:34:26
β 2026-04-06 21:17:36
β 2026-04-14 08:26:34
β 2026-04-06 21:17:36
β 2026-04-14 08:26:34
βA172.67.142.2392026-04-06 β 2026-04-14 Β· 3 obs
β 2016-09-14 04:34:26
β 2026-04-06 21:17:36
β 2026-04-14 08:26:34
β 2026-04-06 21:17:36
β 2026-04-14 08:26:34
βA46.183.160.1412015-08-15 β 2016-09-14 Β· 4 obs
β 2015-08-15 03:20:58
β 2016-09-14 04:34:26
β 2026-04-06 21:17:36
β 2026-04-14 08:26:34
β 2016-09-14 04:34:26
β 2026-04-06 21:17:36
β 2026-04-14 08:26:34
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| mas-comp.ru | louis.ns.cloudflare.com, cheryl.ns.cloudflare.com | - |
β Authoritative Response
Server:172.64.32.83
NS records: louis.ns.cloudflare.com, cheryl.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for mas-comp.ru (unsigned zone)
β±οΈ Timing
Total: 506ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.142.239, 104.21.27.146 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
IP Addresses
Two IP numbers are pointed to by mail.mas-comp.ru: 104.21.27.146 and 172.67.142.239.
other host names include bb72.com, en24news.com, www.kb31.ru, unik4.com and datastrategy.pics; they share IP numbers with mail.mas-comp.ru.