quickdoc.ru - dns.ninja
quickdoc.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 194.186.45.252🇷🇺 SOVAM-AS194.186.0.0/16 SOVAM DELEGATED BLOCK-2 | ||||||
| PTR | ds4.centre.ru | ||||||
| NS | ns1.centre.ru ⭐ | ||||||
| A | 194.186.208.2🇷🇺 SOVAM-AS194.186.0.0/16 SOVAM DELEGATED BLOCK-2 | ||||||
| PTR | ns1.centre.ru | ||||||
| NS | ns2.centre.ru | ||||||
| A | 194.186.45.226🇷🇺 SOVAM-AS194.186.0.0/16 SOVAM DELEGATED BLOCK-2 | ||||||
| PTR | ns2.centre.ru | ||||||
| MX | mx2.centre.ru ⭐ | ||||||
| A | 109.172.100.238🇨🇳 RU-JSCIOT109.172.100.0/23 | ||||||
| PTR | mx4.centre.ru | ||||||
| MX | mx4.centre.ru(11) | ||||||
| A | 109.172.100.238🇨🇳 RU-JSCIOT109.172.100.0/23 | ||||||
| PTR | mx4.centre.ru | ||||||
| MX | mx2v1.centre.ru(12) | ||||||
| A | 109.172.100.238🇨🇳 RU-JSCIOT109.172.100.0/23 | ||||||
| PTR | mx4.centre.ru | ||||||
| TXT | v=spf1 ip4:194.186.45.224/27 ip4:194.186.208.0/27 ip4:194.67.34.64/27 -all | ||||||
| SOA | ns1.centre.rusupport@centre.ru 2013-02-20 #62 | ||||||
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=4069766 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●A194.186.45.2522015-07-13 → 2026-07-27 · 2 obs
● 2026-07-27 10:53:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, c.tld-servers.ru, d.dns.ripn.net... | - |
| quickdoc.ru | ns1.centre.ru, ns2.centre.ru | 2 records |
✅ Authoritative Response
Server:194.186.208.2
NS records: ns1.centre.ru, ns2.centre.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for quickdoc.ru (unsigned zone)
⏱️ Timing
Total: 2534ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 194.186.45.252 |
| NS | 2 | ns1.centre.ru, ns2.centre.ru |
| MX | 3 | mx2v1.centre.ru (pri: 12), mx2.centre.ru (pri: 10)... |
| TXT | 1 | v=spf1 ip4:194.186.45.224/27 ip4:194.186 |
| SOA | 1 | ns1.centre.ru support.centre.ru |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.centre.ru, ns1.centre.ru)
Analysis
IP Addresses
quickdoc.ru resolves to one IP address: 194.186.45.252.
pascalnet.ru, meddoka.ru, forum.pascalnet.ru and ds4.centre.ru are among the host names that share IP numbers with quickdoc.ru.
Name Servers
quickdoc.ru has two authoritative name servers — ns1.centre.ru and ns2.centre.ru.
quickdoc.ru uses the same name servers as several other domains — among them shcherbinka.ru, condis.ru, sunkzn.ru and two more.
quickdoc.ru shares at least some of its name servers with other domains, including myclients.ru, topweb.ru, searchcement.com and two others.
These name servers are frequently seen alongside the name servers ns1.topweb.ru, ns2.topweb.ru, ns1.anovadomains.com and ns2.anovadomains.com.
ns1.centre.ru and ns2.centre.ru each resolve to one IP number: ns1.centre.ru points to 194.186.208.2 and ns2.centre.ru points to 194.186.45.226.
Mail Servers
quickdoc.ru is handled by three mail servers: mx2.centre.ru, mx2v1.centre.ru and mx4.centre.ru.
quickdoc.ru has at least partial mail server overlap with other domains such as lvt.ru, rt-kazan.ru, svaiker.ru and two more.
This set of mail servers commonly appears together with the mail servers mx3.centre.ru.
mx2.centre.ru, mx2v1.centre.ru and mx4.centre.ru all point to the same IP address — 109.172.100.238.
The host names mx2.centre.ru, mx2v1.centre.ru and mx4.centre.ru each resolve to 109.172.100.238.