mathbase.ru - dns.ninja
mathbase.ru
ru
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.ripn.net ⭐ | ||||||
| NS | b.dns.ripn.net | ||||||
| NS | c.tld-servers.ru | ||||||
| NS | d.dns.ripn.net | ||||||
| NS | e.dns.ripn.net | ||||||
| NS | f.dns.ripn.net | ||||||
| SOA | a.dns.ripn.nethostmaster@ripn.net serial=4069960 | ||||||
Same first word
Similar names
DNS History
18 records (12 active, 6 former)
●NSns.masterhost.ru2015-10-12 → 2026-08-12 · 2 obs
● 2026-08-12 12:34:06
●NSns1.masterhost.ru2015-10-12 → 2026-08-12 · 2 obs
● 2026-08-12 12:34:06
●NSns2.masterhost.ru2015-10-12 → 2026-08-12 · 2 obs
● 2026-08-12 12:34:06
●MXmx1.masterhost.ru2015-10-12 → 2026-08-12 · 2 obs
● 2026-08-12 12:34:06
●A2a00:15f8:a000:5:1:11:6:b03a2015-10-12 → 2026-08-12 · 2 obs
● 2026-08-12 12:34:06
●A2a00:15f8:a000:5:1:12:6:b03a2015-10-12 → 2026-08-12 · 2 obs
● 2026-08-12 12:34:06
●A2a00:15f8:a000:5:1:13:6:b03a2015-10-12 → 2026-08-12 · 2 obs
● 2026-08-12 12:34:06
●A2a00:15f8:a000:5:1:14:6:b03a2015-10-12 → 2026-08-12 · 2 obs
● 2026-08-12 12:34:06
●A90.156.201.1022026-02-27 → 2026-08-12 · 3 obs
● 2026-02-27 07:32:26
● 2026-08-12 12:34:06
○A90.156.201.1032017-10-24 → 2017-10-24 · 4 obs
● 2017-10-24 01:11:42
○ 2026-02-27 07:32:26
○ 2026-08-12 12:34:06
○A90.156.201.202015-10-12 → 2016-06-17 · 4 obs
● 2016-06-17 21:48:52
○ 2017-10-24 01:11:42
○ 2026-08-12 12:34:06
○A90.156.201.342015-10-12 → 2017-10-24 · 4 obs
● 2017-10-24 01:11:42
○ 2026-02-27 07:32:26
○ 2026-08-12 12:34:06
○A90.156.201.382015-10-12 → 2017-10-24 · 4 obs
● 2017-10-24 01:11:42
○ 2026-02-27 07:32:26
○ 2026-08-12 12:34:06
●A90.156.201.452026-02-27 → 2026-08-12 · 3 obs
● 2026-02-27 07:32:26
● 2026-08-12 12:34:06
●A90.156.201.642026-02-27 → 2026-08-12 · 3 obs
● 2026-02-27 07:32:26
● 2026-08-12 12:34:06
●A90.156.201.782026-02-27 → 2026-08-12 · 3 obs
● 2026-02-27 07:32:26
● 2026-08-12 12:34:06
○A90.156.201.852015-10-12 → 2016-06-17 · 4 obs
● 2016-06-17 21:48:52
○ 2017-10-24 01:11:42
○ 2026-08-12 12:34:06
○A90.156.201.972017-10-24 → 2017-10-24 · 4 obs
● 2017-10-24 01:11:42
○ 2026-02-27 07:32:26
○ 2026-08-12 12:34:06
🔍 DNS Trace
Analysis
IP Addresses
mathbase.ru has 8 IP addresses — 90.156.201.45, 90.156.201.64, 90.156.201.78 and 5 more.
abkhaziaavia.ru, xn----7sba0cdvp.xn--p1ai, www.csct.ru and two other host names share IP numbers with mathbase.ru.
Name Servers
Three name servers are authoritative for mathbase.ru: ns1.masterhost.ru, ns2.masterhost.ru and ns.masterhost.ru.
The name servers of mathbase.ru overlap at least partially with those of other domains — among them alp-tula.ru, center-md.ru, bagar.ru and two more.
ns1.masterhost.ru resolves to 90.156.137.50 and 2a00:15f8:a000:11:1:1:1:53. ns2.masterhost.ru resolves to 90.156.133.161 and 2a00:15f8:a000:12:1:1:2:53. ns.masterhost.ru resolves to 90.156.136.116 and 2a00:15f8:a000:10:1:1:0:53. All three hostnames point to two IP numbers each.
Mail Servers
Mail for mathbase.ru is handled by a single mail server, mx1.masterhost.ru.
mathbase.ru uses an identical mail server configuration to several other domains — among them kapital-trans.ru, complete.su, allupack.ru and two more.
mathbase.ru has mail servers in common with other domains — elitesochi.com being one example.
There is one IP number for mx1.masterhost.ru: 90.156.132.120.