ROBTEX.COM - mail21.net
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mail21.net checked at 2025-12-09T12:31:43.857Z 912ms 104/104/104 100% R:13 allDone:true timedOut:false mail21.net
| NS | ns1.value-domain.com | ||||||
| A | 172.64.52.38๐บ๐ธ Cloudflare | ||||||
| A | 172.64.52.161๐บ๐ธ Cloudflare | ||||||
| NS | ns2.value-domain.com | ||||||
| A | 172.64.53.3๐บ๐ธ Cloudflare | ||||||
| A | 172.64.53.115๐บ๐ธ Cloudflare | ||||||
| MX | aspmx.l.google.com | ||||||
| A | 2607:f8b0:4004:c09::1b๐บ๐ธ Google | ||||||
| PTR | bh-in-f27.1e100.net | ||||||
| A | 172.253.115.27๐บ๐ธ Google | ||||||
| PTR | bg-in-f27.1e100.net | ||||||
| MX | alt1.aspmx.l.google.com | ||||||
| A | 2a00:1450:400b:c02::1a๐ฎ๐ช Google | ||||||
| PTR | dj-in-f26.1e100.net | ||||||
| A | 172.253.116.26๐บ๐ธ Google | ||||||
| PTR | dj-in-f26.1e100.net | ||||||
| MX | alt2.aspmx.l.google.com | ||||||
| A | 2a00:1450:4009:c0f::1a๐ฌ๐ง Google | ||||||
| PTR | yulhrs-in-f26.1e100.net | ||||||
| A | 192.178.223.26๐บ๐ธ Google | ||||||
| PTR | yulhrs-in-f26.1e100.net | ||||||
| MX | alt3.aspmx.l.google.com | ||||||
| A | 2a00:1450:400c:c00::1b๐ง๐ช Google | ||||||
| PTR | ws-in-f27.1e100.net | ||||||
| PTR | ws-in-x1b.1e100.net | ||||||
| A | 173.194.76.27๐บ๐ธ Google | ||||||
| PTR | ws-in-f27.1e100.net | ||||||
| MX | alt4.aspmx.l.google.com | ||||||
| A | 2a00:1450:4025:402::1a๐ณ๐ฑ Google | ||||||
| PTR | rb-in-f26.1e100.net | ||||||
| A | 142.250.102.26๐บ๐ธ Google | ||||||
| PTR | rb-in-f26.1e100.net | ||||||
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AI analysis
Delegation for mail21.net rests with two name servers, ns1.value-domain.com and ns2.value-domain.com.
mail21.net shares the same name server setup as other domains, including pst-takano.com, fuji-iesagashi.com, lang-8.info, op2ce.org and imagine-23.com.
Host names with two IP numbers: ns1.value-domain.com points to 172.64.52.38 and 172.64.52.161; ns2.value-domain.com points to 172.64.53.3 and 172.64.53.115.
mail21.net is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
mail21.net shares mail servers with other domains at least in part, for instance aljimal.com, timeandtidecounseling.com, leoncirugiaplastica.com, mwcc.ca and aspire-mc.com.
These mail servers are often used with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com, aspmx5.googlemail.com and g4sezej6heikfpdfhve6wit55uxotl7473xz32oqo4cfyadgkqzq.mx-verification.google.com.
Host names with two IP numbers:
aspmx.l.google.com points to 2607:f8b0:4004:c09::1b and 172.253.115.27.
alt1.aspmx.l.google.com points to 2a00:1450:400b:c02::1a and 172.253.116.26.
alt2.aspmx.l.google.com points to 2a00:1450:4009:c0f::1a and 192.178.223.26.
alt3.aspmx.l.google.com points to 2a00:1450:400c:c00::1b and 173.194.76.27.
alt4.aspmx.l.google.com points to 2a00:1450:4025:402::1a and 142.250.102.26.