mail.ac-plus.ru - robtex.com
mail.ac-plus.ru
| CNAME | domain.mail.yandex.net | ||||||
| CNAME | mail.yandex.ru | ||||||
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 2a02:6b8::a4๐ท๐บ TELETECH2a02:6b8::/32 Yandex network | ||||||
| PTR | mail-yandex-ru-production-external.stable.qloud-b.yandex.net | ||||||
| A | 77.88.21.37๐ท๐บ TELETECH77.88.0.0/18 Yandex enterprise network | ||||||
| NS | ns3.yandex.ru โญ | ||||||
| A | 2a02:6b8::1001๐ท๐บ TELETECH2a02:6b8::/32 Yandex network | ||||||
| PTR | ns3.yandex.ru | ||||||
| A | 87.250.250.1๐ท๐บ TELETECH87.250.224.0/19 Yandex network | ||||||
| PTR | ns3.yandex.ru | ||||||
| NS | ns4.yandex.ru | ||||||
| A | 2a02:6b8:0:1::1:1๐ท๐บ TELETECH2a02:6b8::/32 Yandex network | ||||||
| PTR | ns4.yandex.ru | ||||||
| A | 77.88.21.1๐ท๐บ TELETECH77.88.0.0/18 Yandex enterprise network | ||||||
| PTR | ns4.yandex.ru | ||||||
| MX | mx.yandex.ru โญ | ||||||
| A | 2a02:6b8::311๐ท๐บ TELETECH2a02:6b8::/32 Yandex network | ||||||
| PTR | mxfront.stable.qloud-b.yandex.net | ||||||
| A | 77.88.21.249๐ท๐บ TELETECH77.88.0.0/18 Yandex enterprise network | ||||||
| PTR | mxfront.stable.qloud-b.yandex.net | ||||||
| TXT | v=spf1 redirect=_spf.yandex.net | ||||||
| TXT | yandex-verification: bee56b4396205cc2 | ||||||
| TXT | google-site-verification=nDqpeshiROB8mM_RiyqO01xkpebe6eiweTxpX6vx8lk | ||||||
| TXT | mailru-verification: de5e58bac797a76d | ||||||
| SOA | ns3.yandex.rusysadmin@yandex.ru serial=1778570477 | ||||||
ac-plus.ru
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 185.22.155.75๐ท๐บ ASBAXET185.22.155.0/24 | ||||||
| NS | dns1.yandex.net โญ | ||||||
| NS | dns2.yandex.net | ||||||
| MX | mx.yandex.net โญ | ||||||
| TXT | v=spf1 redirect=_spf.yandex.net | ||||||
| SOA | dns1.yandex.netdns-hosting@yandex.ru serial=10 | ||||||
Previously MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
โA185.92.149.2022020-03-30 โ 2020-03-30 ยท 3 obs
โ 2026-04-10 23:15:48
โ 2026-05-12 07:21:18
โCNAMEdomain.mail.yandex.net2026-04-10 โ 2026-05-12 ยท 2 obs
โ 2026-05-12 07:21:18
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| ac-plus.ru | dns1.yandex.net, dns2.yandex.net | - |
โ Authoritative Response
Server:93.158.134.213
NS records: dns1.yandex.net, dns2.yandex.net
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for ac-plus.ru (unsigned zone)
โฑ๏ธ Timing
Total: 1081ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | domain.mail.yandex.net |
Analysis
IP Addresses
Two IP numbers are pointed to by mail.ac-plus.ru: 2a02:6b8::a4 and 77.88.21.37.
other host names include namip.ru, mail.yandex.fr, mail.sozidatel.com, mail.alteropower.net and mail.ya.ru; they share IP numbers with mail.ac-plus.ru.
Name Servers
Two name servers ns3.yandex.ru and ns4.yandex.ru handle the delegation for mail.ac-plus.ru.
mail.ac-plus.ru shares the same name server setup as other domains, for instance plusadtech.com, yandexlauncher.com, dps.yandex.net, yanet.org and fb.yandex.ru.
mail.ac-plus.ru shares name servers with other domains at least partially, for instance mon.yandex.net, net.yandex.net, qloud.yandex.net and fog.yandex.net.
Host names with two IP numbers:
ns3.yandex.ru points to 2a02:6b8::1001 and 87.250.250.1.
ns4.yandex.ru points to 2a02:6b8:0:1::1:1 and 77.88.21.1.
Mail Servers
mail.ac-plus.ru is handled by a single mail server, mx.yandex.ru.
mail.ac-plus.ru uses the same mail server setup as other domains, for instance meleze.ru, peptides-shop.ru, steelner.ru, tennis-sumy.com and venov.ru.
mail.ac-plus.ru shares at least partially some mail servers with other domains, for instance autopribor.ru, softm.ru, iso-smk.ru, oltmanns.ru and emme-design.ru.
these mail servers are commonly used together with mx.yandex.net.
mx.yandex.ru resolves to two IPs: 2a02:6b8::311 and 77.88.21.249.