cook-master.ru - robtex.com
cook-master.ru
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=4069802 | ||||||
Subdomains
www.cook-master.ru |
Same first word
DNS History
9 records (6 active, 3 former)
●NSa.ns.selectel.ru2026-03-30 → 2026-07-30 · 3 obs
● 2026-03-30 07:40:12
● 2026-07-30 09:32:48
●NSb.ns.selectel.ru2026-03-30 → 2026-07-30 · 3 obs
● 2026-03-30 07:40:12
● 2026-07-30 09:32:48
●NSc.ns.selectel.ru2026-03-30 → 2026-07-30 · 3 obs
● 2026-03-30 07:40:12
● 2026-07-30 09:32:48
●NSd.ns.selectel.ru2026-03-30 → 2026-07-30 · 3 obs
● 2026-03-30 07:40:12
● 2026-07-30 09:32:48
○NSdns1.yandex.ru2015-08-09 → 2018-08-17 · 4 obs
● 2018-08-17 17:16:56
○ 2026-03-30 07:40:12
○ 2026-07-30 09:32:48
○NSdns2.yandex.ru2015-08-09 → 2018-08-17 · 4 obs
● 2018-08-17 17:16:56
○ 2026-03-30 07:40:12
○ 2026-07-30 09:32:48
●A83.222.13.402026-04-02 → 2026-07-30 · 3 obs
● 2026-04-02 02:40:34
● 2026-07-30 09:32:48
○A89.249.18.1782015-08-09 → 2026-03-30 · 4 obs
● 2026-03-30 07:40:12
○ 2026-04-02 02:40:34
○ 2026-07-30 09:32:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | e.dns.ripn.net, b.dns.ripn.net, a.dns.ripn.net, c.tld-servers.ru... | - |
| cook-master.ru | a.ns.selectel.ru, b.ns.selectel.ru, c.ns.selectel.ru, d.ns.selectel.ru | 8 records |
✅ Authoritative Response
Server:77.223.114.2
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 cook-master.ru (unsigned zone)
⏱️ Timing
Total: 704ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 83.222.13.40 |
| NS | 4 | d.ns.selectel.ru, a.ns.selectel.ru... |
| MX | 1 | mx.yandex.ru (pri: 10) |
| TXT | 1 | v=spf1 ip4:89.249.18.178 include:_spf.ya |
| SOA | 1 | a.ns.selectel.ru support.selectel.ru |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (a.ns.selectel.ru, b.ns.selectel.ru, c.ns.selectel.ru...)
Analysis
Hierarchy
cook-master.ru is the parent zone for www.cook-master.ru.
IP Addresses
cook-master.ru resolves to one IP address: 83.222.13.40.
nadiete.ru, ladycity.ru, www.forum.kulina.ru and two other host names share IP numbers with cook-master.ru.
Name Servers
The authoritative name servers for cook-master.ru are a.ns.selectel.ru, b.ns.selectel.ru, c.ns.selectel.ru and d.ns.selectel.ru.
cook-master.ru partially shares its NS delegation with several other domains, including euro-contact.ru, ichibanvl.ru, vip-crm.ru and two others.
a.ns.selectel.ru, b.ns.selectel.ru, c.ns.selectel.ru and d.ns.selectel.ru each carry two IP addresses. a.ns.selectel.ru has 188.68.203.1 and 2a00:ab00:800::2:53; b.ns.selectel.ru has 77.223.114.2 and 2a00:ab00:801::2:53; c.ns.selectel.ru has 188.68.203.3 and 2a00:ab00:802::2:53; d.ns.selectel.ru has 77.223.114.4 and 2a00:ab00:803::2:53.
Mail Servers
Mail for cook-master.ru is handled by a single mail server, mx.yandex.ru.
cook-master.ru uses an identical mail server configuration to several other domains — among them needu.ru, www.searchspider.ru, life-beautiful.ru and two more.
cook-master.ru has at least partial mail server overlap with other domains such as aibo.kz, tk04.ru, as-vet.ru and two more.
This set of mail servers commonly appears together with the mail servers mx.yandex.net.
The host mx.yandex.ru resolves to 77.88.21.249 and 2a02:6b8::311 — two IP addresses.