refcenter.ru - robtex.com
refcenter.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 213.159.211.2🇷🇺 RU-JSCIOT213.159.210.0/23 | ||||||
| PTR | domainseller.ru | ||||||
| NS | domainseller.ru ⭐ | ||||||
| A | 213.159.210.212🇷🇺 RU-JSCIOT213.159.210.0/23 | ||||||
| PTR | domainseller.ru | ||||||
| NS | ns1.domainseller.ru | ||||||
| A | 213.159.210.212🇷🇺 RU-JSCIOT213.159.210.0/23 | ||||||
| PTR | domainseller.ru | ||||||
| NS | ns2.domainseller.ru | ||||||
| A | 212.109.222.64🇷🇺 RU-JSCIOT212.109.222.0/24 | ||||||
| MX | mail.refcenter.ru(20) | ||||||
| A | 213.159.211.2🇷🇺 RU-JSCIOT213.159.210.0/23 | ||||||
| PTR | domainseller.ru | ||||||
| TXT | v=spf1 ip4:212.109.222.62 a mx ~all | ||||||
| SOA | domainseller.ruroot@domainseller.ru 2024-01-17 #0 | ||||||
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=4068259 | ||||||
Subdomains
mail.refcenter.ru |
Same first word
refcenter.com |
refcenter.ru |
Similar names
DNS History
18 records (5 active, 13 former)
●NSdomainseller.ru2026-03-16 → 2026-03-24 · 3 obs
● 2026-03-16 04:57:32
● 2026-03-24 14:46:12
○NSns.masterhost.ru2015-08-17 → 2017-02-05 · 4 obs
● 2017-02-05 01:46:56
○ 2026-03-16 04:57:32
○ 2026-03-24 14:46:12
●NSns1.domainseller.ru2026-03-16 → 2026-03-24 · 3 obs
● 2026-03-16 04:57:32
● 2026-03-24 14:46:12
○NSns1.masterhost.ru2015-08-17 → 2017-02-05 · 4 obs
● 2017-02-05 01:46:56
○ 2026-03-16 04:57:32
○ 2026-03-24 14:46:12
●NSns2.domainseller.ru2026-03-16 → 2026-03-24 · 3 obs
● 2026-03-16 04:57:32
● 2026-03-24 14:46:12
○NSns2.masterhost.ru2015-08-17 → 2017-02-05 · 4 obs
● 2017-02-05 01:46:56
○ 2026-03-16 04:57:32
○ 2026-03-24 14:46:12
●MXmail.refcenter.ru2026-03-16 → 2026-03-24 · 3 obs
● 2026-03-16 04:57:32
● 2026-03-24 14:46:12
○MXmx4.masterhost.ru2015-08-17 → 2017-02-05 · 4 obs
● 2017-02-05 01:46:56
○ 2026-03-16 04:57:32
○ 2026-03-24 14:46:12
●A213.159.211.22026-03-16 → 2026-03-24 · 3 obs
● 2026-03-16 04:57:32
● 2026-03-24 14:46:12
○A2a00:15f8:a000:5:1:11:4:8b912015-08-17 → 2017-02-05 · 4 obs
● 2017-02-05 01:46:56
○ 2026-03-16 04:57:32
○ 2026-03-24 14:46:12
○A2a00:15f8:a000:5:1:12:4:8b912015-08-17 → 2017-02-05 · 4 obs
● 2017-02-05 01:46:56
○ 2026-03-16 04:57:32
○ 2026-03-24 14:46:12
○A2a00:15f8:a000:5:1:13:4:8b912015-08-17 → 2017-02-05 · 4 obs
● 2017-02-05 01:46:56
○ 2026-03-16 04:57:32
○ 2026-03-24 14:46:12
○A2a00:15f8:a000:5:1:14:4:8b912015-08-17 → 2017-02-05 · 4 obs
● 2017-02-05 01:46:56
○ 2026-03-16 04:57:32
○ 2026-03-24 14:46:12
○A90.156.201.1002017-02-05 → 2017-02-05 · 4 obs
● 2017-02-05 01:46:56
○ 2026-03-16 04:57:32
○ 2026-03-24 14:46:12
○A90.156.201.1162015-08-17 → 2016-05-28 · 4 obs
● 2016-05-28 04:08:06
○ 2017-02-05 01:46:56
○ 2026-03-24 14:46:12
○A90.156.201.322015-08-17 → 2017-02-05 · 4 obs
● 2017-02-05 01:46:56
○ 2026-03-16 04:57:32
○ 2026-03-24 14:46:12
○A90.156.201.472015-08-17 → 2017-02-05 · 4 obs
● 2017-02-05 01:46:56
○ 2026-03-16 04:57:32
○ 2026-03-24 14:46:12
○A90.156.201.592015-08-17 → 2017-02-05 · 4 obs
● 2017-02-05 01:46:56
○ 2026-03-16 04:57:32
○ 2026-03-24 14:46:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net... | - |
| refcenter.ru | ns1.domainseller.ru, ns2.domainseller.ru | 2 records |
✅ Authoritative Response
Server:213.159.211.2
NS records: ns1.domainseller.ru, ns2.domainseller.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for refcenter.ru (unsigned zone)
⏱️ Timing
Total: 643ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 213.159.211.2 |
| NS | 2 | ns1.domainseller.ru, ns2.domainseller.ru |
| MX | 2 | mail.refcenter.ru (pri: 10), mail.refcenter.ru (pri: 20) |
| TXT | 1 | v=spf1 ip4:212.109.222.62 a mx ~all |
| SOA | 1 | domainseller.ru root.domainseller.ru |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.domainseller.ru, ns1.domainseller.ru)
Analysis
Hierarchy
refcenter.ru is the parent of mail.refcenter.ru.
IP Addresses
refcenter.ru resolves to one IP number: 213.159.211.2.
other host names including sevenfriday.ru, naturtex.ru, rastorgueva.ru, mail.yoshiko.ru and mail.betonavto.ru share IP numbers with refcenter.ru.
Name Servers
refcenter.ru is delegated to three name servers domainseller.ru, ns1.domainseller.ru and ns2.domainseller.ru.
refcenter.ru at least partially shares name servers with other domains, for instance megagrinn.ru, girevik.ru, artinn.ru, rigroup.ru and bergner.ru.
Host names with one IP number:
domainseller.ru points to: 213.159.210.212.
ns1.domainseller.ru points to: 213.159.210.212.
ns2.domainseller.ru points to: 212.109.222.64.
Host names that point to 213.159.210.212: domainseller.ru and ns1.domainseller.ru.
Mail Servers
refcenter.ru is handled by a single mail server, mail.refcenter.ru.
mail.refcenter.ru resolves to IP 213.159.211.2.