devsession.ru - dns.ninja
devsession.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 161.104.32.63🇫🇷 UNSPECIFIED160.0.0.0/3 | ||||||
| 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 | ||||||
| TXT | 1ee258b9-f427-435c-9292-53699d70005e | ||||||
| TXT | v=spf1 include:spf.mail.selcloud.ru ?all | ||||||
| SOA | a.ns.selectel.rusupport@selectel.ru 2026-07-08 #5 | ||||||
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=4070655 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
5 records (5 active, 0 former)
●NSa.ns.selectel.ru2026-09-24 → 2026-10-09 · 2 obs
● 2026-10-09 04:20:12
●NSb.ns.selectel.ru2026-09-24 → 2026-10-09 · 2 obs
● 2026-10-09 04:20:12
●NSc.ns.selectel.ru2026-09-24 → 2026-10-09 · 2 obs
● 2026-10-09 04:20:12
●NSd.ns.selectel.ru2026-09-24 → 2026-10-09 · 2 obs
● 2026-10-09 04:20:12
●A161.104.32.632026-09-24 → 2026-10-09 · 2 obs
● 2026-10-09 04:20:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, c.tld-servers.ru, d.dns.ripn.net... | - |
| devsession.ru | a.ns.selectel.ru, d.ns.selectel.ru, c.ns.selectel.ru, b.ns.selectel.ru | 8 records |
✅ Authoritative Response
Server:188.68.203.1
NS records: a.ns.selectel.ru, d.ns.selectel.ru, c.ns.selectel.ru, b.ns.selectel.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)
⏱️ Timing
Total: 1162ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 161.104.32.63 |
| NS | 4 | b.ns.selectel.ru, a.ns.selectel.ru... |
| TXT | 2 | v=spf1 include:spf.mail.selcloud.ru ?all, 1ee258b9-f427-435c-9292-53699d70005e |
| SOA | 1 | a.ns.selectel.ru support.selectel.ru |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (d.ns.selectel.ru, c.ns.selectel.ru, b.ns.selectel.ru...)
Analysis
IP Addresses
devsession.ru points to a single IP number: 161.104.32.63.
Host names like bitx64.ru are further examples that share IP numbers with devsession.ru.
Name Servers
devsession.ru has four authoritative name servers: a.ns.selectel.ru, b.ns.selectel.ru, c.ns.selectel.ru and d.ns.selectel.ru.
There is at least partial name server overlap between devsession.ru and other domains — morkontprom.ru, elizarovfamily.ru, xn----7sbbgarwc8amdisfhek5q.xn--p1ai and two more among them.
These name servers frequently co-occur with the name servers ns1.baz-on.ru and ns2.baz-on.ru.
All four hostnames — a.ns.selectel.ru, b.ns.selectel.ru, c.ns.selectel.ru and d.ns.selectel.ru — resolve to two IP numbers apiece: a.ns.selectel.ru to 188.68.203.1 and 2a00:ab00:800::2:53; b.ns.selectel.ru to 77.223.114.2 and 2a00:ab00:801::2:53; c.ns.selectel.ru to 188.68.203.3 and 2a00:ab00:802::2:53; d.ns.selectel.ru to 77.223.114.4 and 2a00:ab00:803::2:53.