psi-science.com - robtex.com
psi-science.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774636922 | ||||||
Previously MX for
psi-science.com |
Same first word
psi-science.sakura.ne.jp |
psi-science.com |
DNS History
17 records (12 active, 5 former)
●NSns.masterhost.ru2026-03-14 → 2026-03-27 · 3 obs
● 2026-03-14 22:00:12
● 2026-03-27 18:44:26
○NSns1.lsn-host.com2015-07-17 → 2018-07-10 · 4 obs
● 2018-07-10 08:04:12
○ 2026-03-14 22:00:12
○ 2026-03-27 18:44:26
●NSns1.masterhost.ru2026-03-14 → 2026-03-27 · 3 obs
● 2026-03-14 22:00:12
● 2026-03-27 18:44:26
○NSns2.lsn-host.com2015-07-17 → 2018-07-10 · 4 obs
● 2018-07-10 08:04:12
○ 2026-03-14 22:00:12
○ 2026-03-27 18:44:26
●NSns2.masterhost.ru2026-03-14 → 2026-03-27 · 3 obs
● 2026-03-14 22:00:12
● 2026-03-27 18:44:26
○NSns3.lsn-host.com2015-07-17 → 2018-07-10 · 4 obs
● 2018-07-10 08:04:12
○ 2026-03-14 22:00:12
○ 2026-03-27 18:44:26
●MXmx1.masterhost.ru2026-03-14 → 2026-03-27 · 3 obs
● 2026-03-14 22:00:12
● 2026-03-27 18:44:26
○MXpsi-science.com2015-07-17 → 2018-07-10 · 4 obs
● 2018-07-10 08:04:12
○ 2026-03-14 22:00:12
○ 2026-03-27 18:44:26
●A2a00:15f8:a000:5:1:11:8:49792026-03-14 → 2026-03-27 · 3 obs
● 2026-03-14 22:00:12
● 2026-03-27 18:44:26
●A2a00:15f8:a000:5:1:12:8:49792026-03-14 → 2026-03-27 · 3 obs
● 2026-03-14 22:00:12
● 2026-03-27 18:44:26
●A2a00:15f8:a000:5:1:13:8:49792026-03-14 → 2026-03-27 · 3 obs
● 2026-03-14 22:00:12
● 2026-03-27 18:44:26
●A2a00:15f8:a000:5:1:14:8:49792026-03-14 → 2026-03-27 · 3 obs
● 2026-03-14 22:00:12
● 2026-03-27 18:44:26
●A90.156.201.1052026-03-14 → 2026-03-27 · 3 obs
● 2026-03-14 22:00:12
● 2026-03-27 18:44:26
●A90.156.201.212026-03-14 → 2026-03-27 · 3 obs
● 2026-03-14 22:00:12
● 2026-03-27 18:44:26
●A90.156.201.342026-03-14 → 2026-03-27 · 3 obs
● 2026-03-14 22:00:12
● 2026-03-27 18:44:26
●A90.156.201.462026-03-14 → 2026-03-27 · 3 obs
● 2026-03-14 22:00:12
● 2026-03-27 18:44:26
○A93.118.36.532015-07-17 → 2018-07-10 · 4 obs
● 2018-07-10 08:04:12
○ 2026-03-14 22:00:12
○ 2026-03-27 18:44:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| psi-science.com | ns1.masterhost.ru, ns.masterhost.ru, ns2.masterhost.ru | - |
✅ Authoritative Response
Server:90.156.136.116
NS records: ns1.masterhost.ru, ns.masterhost.ru, ns2.masterhost.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for psi-science.com (unsigned zone)
⏱️ Timing
Total: 832ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 90.156.201.105, 90.156.201.34... |
| AAAA | 4 | 2a00:15f8:a000:5:1:14:8:4979, 2a00:15f8:a000:5:1:12:8:4979... |
| NS | 3 | ns.masterhost.ru, ns2.masterhost.ru... |
| MX | 1 | mx1.masterhost.ru (pri: 10) |
| SOA | 1 | ns1.masterhost.ru hostmaster.masterhost. |
Analysis
IP Addresses
psi-science.com points to eight IP numbers: 2a00:15f8:a000:5:1:11:8:4979, 2a00:15f8:a000:5:1:12:8:4979, 2a00:15f8:a000:5:1:13:8:4979, 2a00:15f8:a000:5:1:14:8:4979, 90.156.201.21, 90.156.201.34, 90.156.201.46 and 90.156.201.105.
Other host names, for instance british-centre.ru, vyhodim.ru, rgpe.ru, omtype.com and iwindoro.ru share IP numbers with psi-science.com.
Name Servers
psi-science.com is delegated to name servers ns1.masterhost.ru, ns2.masterhost.ru and ns.masterhost.ru.
psi-science.com at least partially shares name servers with other domains such as feed-mill.ru, consueloboutique.ru, widescreen.ru, buranrussia.ru and xn--80aagv7ahqc.xn--p1ai.
Host names with two IP numbers:
ns1.masterhost.ru points to 2a00:15f8:a000:11:1:1:1:53 and 90.156.137.50.
ns2.masterhost.ru points to 2a00:15f8:a000:12:1:1:2:53 and 90.156.133.161.
ns.masterhost.ru points to 2a00:15f8:a000:10:1:1:0:53 and 90.156.136.116.
Mail Servers
psi-science.com is handled by a single mail server, mx1.masterhost.ru.
psi-science.com shares the same mail server setup as other domains, including petruhino-horse.ru, sci-rus.ru, kv44.ru, numis-med.ru and cbca.ru.
psi-science.com shares some mail servers with other domains, for instance orchidex.ru, porsche-scc.ru and dbart.info.
mx1.masterhost.ru points to one IP number: 90.156.132.120.