mce.su - dns.ninja
mce.su
| DNSSEC | ⚠️ Not signed | ||||||
| A | 93.180.23.83🇷🇺 MSU93.180.0.0/18 Lomonosov Moscow State University Vorobjovy Gory, Moscow, Russia | ||||||
| NS | sbioph.biophys.msu.ru ⭐ | ||||||
| A | 93.180.23.83🇷🇺 MSU93.180.0.0/18 Lomonosov Moscow State University Vorobjovy Gory, Moscow, Russia | ||||||
| NS | tok.biophys.msu.ru | ||||||
| A | 93.180.23.89🇷🇺 MSU93.180.0.0/18 Lomonosov Moscow State University Vorobjovy Gory, Moscow, Russia | ||||||
| MX | emx.mail.ru ⭐ | ||||||
| A | 94.100.180.180🇷🇺 VK-AS94.100.176.0/20 Moscow region | ||||||
| PTR | emx.mail.ru | ||||||
| A | 217.69.139.180🇷🇺 VK-AS217.69.128.0/20 Moscow region | ||||||
| PTR | emx.mail.ru | ||||||
| TXT | v=spf1 ip4:93.180.23.83 a mx include:_spf.mail.ru ~all | ||||||
| SOA | sbioph.biophys.msu.runoc@biophys.msu.ru serial=20221027 | ||||||
su
| 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=650210171 | ||||||
⚠️ On DNS blocklist: spam-tlds
Same first word
Similar names
DNS History
6 records (4 active, 2 former)
○NSsbioph.biophys.msu.internal2016-09-11 → 2016-12-28 · 5 obs
● 2016-09-11 23:16:38
● 2016-12-28 18:55:18
○ 2020-01-05 18:54:00
○ 2026-08-11 14:58:40
●NSsbioph.biophys.msu.ru2015-06-11 → 2026-08-11 · 6 obs
● 2016-07-27 03:54:06
○ 2016-09-11 23:16:38
○ 2016-12-28 18:55:18
● 2020-01-05 18:54:00
● 2026-08-11 14:58:40
●NStok.biophys.msu.ru2015-11-11 → 2026-08-11 · 3 obs
● 2015-11-11 23:49:26
● 2026-08-11 14:58:40
●MXemx.mail.ru2026-02-24 → 2026-08-11 · 3 obs
● 2026-02-24 14:09:46
● 2026-08-11 14:58:40
○MXubp.biophys.msu.ru2015-11-11 → 2016-07-27 · 4 obs
● 2016-07-27 03:54:06
○ 2016-09-11 23:16:38
○ 2026-08-11 14:58:40
●A93.180.23.832015-06-11 → 2026-08-11 · 2 obs
● 2026-08-11 14:58:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | 12 records |
| mce.su | tok.biophys.msu.ru, sbioph.biophys.msu.ru | - |
✅ Authoritative Response
Server:93.180.23.83
NS records: tok.biophys.msu.ru, sbioph.biophys.msu.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mce.su (unsigned zone)
⏱️ Timing
Total: 1076ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 93.180.23.83 |
| NS | 2 | tok.biophys.msu.ru, sbioph.biophys.msu.ru |
| MX | 1 | emx.mail.ru (pri: 10) |
| TXT | 1 | v=spf1 ip4:93.180.23.83 a mx include:_sp |
| SOA | 1 | sbioph.biophys.msu.ru noc.biophys.msu.ru |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net...)
Analysis
IP Addresses
mce.su points to a single IP number: 93.180.23.83.
Additional host names — www.mathbio.ru, nazareth.biophys.msu.ru, mathbio.ru and two others — share IP numbers with mce.su.
Name Servers
mce.su has two authoritative name servers — sbioph.biophys.msu.ru and tok.biophys.msu.ru.
mce.su and khrushchev.info are among domains that share the same name servers.
Some name servers delegated to mce.su are also used by other domains, notably mathbio.ru and biophys.msu.ru.
The name servers sbioph.biophys.msu.internal, ns.msu.ru and ns1.biophys.msu.ru are often found in combination with these name servers.
sbioph.biophys.msu.ru → 93.180.23.83 and tok.biophys.msu.ru → 93.180.23.89: one IP number per host name.
Mail Servers
mce.su has one mail server: emx.mail.ru.
mce.su shares the same mail server setup as other domains, including rostov.site, siliconunit.com, naoborote.ru and two others.
mce.su shares mail servers — at least in part — with other domains, including zakupka.com, artser-pravo.ru, lahta.ru and two others.
These mail servers are frequently seen alongside the mail servers mx.yandex.net.
emx.mail.ru carries two IP numbers: 94.100.180.180 and 217.69.139.180.