co27.ru - robtex.com
co27.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 2025-02-02 #1 | ||||||
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=4068817 | ||||||
Same first word
Similar names
DNS History
7 records (4 active, 3 former)
●NSa.ns.selectel.ru2026-04-05 → 2026-05-09 · 3 obs
● 2026-04-05 04:01:36
● 2026-05-09 23:47:22
●NSb.ns.selectel.ru2026-04-05 → 2026-05-09 · 3 obs
● 2026-04-05 04:01:36
● 2026-05-09 23:47:22
●NSc.ns.selectel.ru2026-04-05 → 2026-05-09 · 3 obs
● 2026-04-05 04:01:36
● 2026-05-09 23:47:22
●NSd.ns.selectel.ru2026-04-05 → 2026-05-09 · 3 obs
● 2026-04-05 04:01:36
● 2026-05-09 23:47:22
○NSns1.reg.ru2017-03-17 → 2017-03-17 · 3 obs
○ 2026-04-05 04:01:36
○ 2026-05-09 23:47:22
○NSns2.reg.ru2017-03-17 → 2017-03-17 · 3 obs
○ 2026-04-05 04:01:36
○ 2026-05-09 23:47:22
○A31.31.204.612017-03-17 → 2017-03-17 · 3 obs
○ 2026-04-05 04:01:36
○ 2026-05-09 23:47:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| co27.ru | c.ns.selectel.ru, a.ns.selectel.ru, b.ns.selectel.ru, d.ns.selectel.ru | 8 records |
✅ Authoritative Response
Server:77.223.114.2
NS records: c.ns.selectel.ru, a.ns.selectel.ru, b.ns.selectel.ru, d.ns.selectel.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for co27.ru (unsigned zone)
⏱️ Timing
Total: 849ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | b.ns.selectel.ru, a.ns.selectel.ru... |
| 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
Name Servers
co27.ru is delegated to four name servers: a.ns.selectel.ru, b.ns.selectel.ru, c.ns.selectel.ru and d.ns.selectel.ru.
co27.ru at least partially shares name servers with other domains, for instance kub-inform.ru, xn--80aajbp5bep.xn--p1ai, model.asia, stopfactor.ru and dvinanews.ru.
Host names with two IP numbers:
a.ns.selectel.ru points to 2a00:ab00:800::2:53 and 188.68.203.1; b.ns.selectel.ru points to 2a00:ab00:801::2:53 and 77.223.114.2; c.ns.selectel.ru points to 2a00:ab00:802::2:53 and 188.68.203.3; d.ns.selectel.ru points to 2a00:ab00:803::2:53 and 77.223.114.4.