ps-ex.ru - robtex.com
ps-ex.ru
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.ns.selectel.ru ⭐ | ||||||
| A | 2a00:ab00:800::2:53🇷🇺 SELECTEL2a00:ab00::/32 Selectel IPv6 | ||||||
| A | 188.68.203.1🇷🇺 SELECTEL188.68.203.0/24 Selectel Route Object | ||||||
| PTR | a.ns.selectel.ru | ||||||
| NS | b.ns.selectel.ru | ||||||
| A | 2a00:ab00:801::2:53🇷🇺 SELECTEL2a00:ab00::/32 Selectel IPv6 | ||||||
| A | 77.223.114.2🇷🇺 SELECTEL77.223.114.0/24 Selectel Route Object | ||||||
| PTR | b.ns.selectel.ru | ||||||
| NS | c.ns.selectel.ru | ||||||
| A | 2a00:ab00:802::2:53🇷🇺 SELECTEL2a00:ab00::/32 Selectel IPv6 | ||||||
| A | 188.68.203.3🇷🇺 SELECTEL188.68.203.0/24 Selectel Route Object | ||||||
| PTR | c.ns.selectel.ru | ||||||
| NS | d.ns.selectel.ru | ||||||
| A | 2a00:ab00:803::2:53🇷🇺 SELECTEL2a00:ab00::/32 Selectel IPv6 | ||||||
| A | 77.223.114.4🇷🇺 SELECTEL77.223.114.0/24 Selectel Route Object | ||||||
| PTR | d.ns.selectel.ru | ||||||
| SOA | a.ns.selectel.rusupport@selectel.ru 2026-03-26 #6 | ||||||
ru
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.ripn.net ⭐ | ||||||
| NS | b.dns.ripn.net | ||||||
| NS | d.dns.ripn.net | ||||||
| NS | e.dns.ripn.net | ||||||
| NS | f.dns.ripn.net | ||||||
| SOA | a.dns.ripn.nethostmaster@ripn.net serial=4068283 | ||||||
Same first word
ps-ex.ru |
Similar names
DNS History
7 records (4 active, 3 former)
●NSa.ns.selectel.ru2026-03-03 → 2026-03-26 · 3 obs
● 2026-03-03 17:19:16
● 2026-03-26 14:32:20
●NSb.ns.selectel.ru2026-03-03 → 2026-03-26 · 3 obs
● 2026-03-03 17:19:16
● 2026-03-26 14:32:20
●NSc.ns.selectel.ru2026-03-03 → 2026-03-26 · 3 obs
● 2026-03-03 17:19:16
● 2026-03-26 14:32:20
●NSd.ns.selectel.ru2026-03-03 → 2026-03-26 · 3 obs
● 2026-03-03 17:19:16
● 2026-03-26 14:32:20
○NSns1.reg.ru2015-08-10 → 2017-05-18 · 4 obs
● 2017-05-18 18:14:38
○ 2026-03-03 17:19:16
○ 2026-03-26 14:32:20
○NSns2.reg.ru2015-08-10 → 2017-05-18 · 4 obs
● 2017-05-18 18:14:38
○ 2026-03-03 17:19:16
○ 2026-03-26 14:32:20
○A82.146.36.1942015-08-10 → 2016-02-08 · 4 obs
● 2016-02-08 05:19:10
○ 2016-05-04 23:17:00
○ 2026-03-26 14:32:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, e.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net... | - |
| ps-ex.ru | a.ns.selectel.ru, b.ns.selectel.ru, c.ns.selectel.ru, d.ns.selectel.ru | 4 records |
✅ Authoritative Response
Server:77.223.114.4
NS records: a.ns.selectel.ru, b.ns.selectel.ru, c.ns.selectel.ru, d.ns.selectel.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ps-ex.ru (unsigned zone)
⏱️ Timing
Total: 719ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | a.ns.selectel.ru, b.ns.selectel.ru... |
| SOA | 1 | a.ns.selectel.ru support.selectel.ru |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (a.ns.selectel.ru, b.ns.selectel.ru, c.ns.selectel.ru...)
Analysis
Name Servers
ps-ex.ru is delegated to four name servers: a.ns.selectel.ru, b.ns.selectel.ru, c.ns.selectel.ru and d.ns.selectel.ru.
ps-ex.ru shares name servers with other domains at least partially, for instance svpk-ul.ru, sunon.ru, usermx13xzr.dedicat-smtpbz.com, tulapressa.ru and officeinvest.ru.
these name servers are often used with hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.
Host names with two IP numbers:
a.ns.selectel.ru resolves to 2a00:ab00:800::2:53 and 188.68.203.1.
b.ns.selectel.ru resolves to 2a00:ab00:801::2:53 and 77.223.114.2.
c.ns.selectel.ru resolves to 2a00:ab00:802::2:53 and 188.68.203.3.
d.ns.selectel.ru resolves to 2a00:ab00:803::2:53 and 77.223.114.4.