seo-builder.ru - robtex.com
seo-builder.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 5.188.131.10🇷🇺 SELECTEL-MSK5.188.130.0/23 Selectel Route Object | ||||||
| NS | ns1.rf.ru ⭐ | ||||||
| A | 80.249.147.221🇷🇺 SELECTEL80.249.144.0/22 -NET | ||||||
| PTR | razina.ru | ||||||
| NS | ns2.rf.ru | ||||||
| A | 80.249.147.221🇷🇺 SELECTEL80.249.144.0/22 -NET | ||||||
| PTR | razina.ru | ||||||
| TXT | rfru=1RHu5HFTnsoiz9fXiL7wNgrP9O0rkHVjD7gAy3vcLxjXq94TU6 | ||||||
| SOA | ns1.rf.ruhostmaster@seo-builder.ru 2026-03-11 #2 | ||||||
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=4068296 | ||||||
Subdomains
www.seo-builder.ru |
Same first word
seo-builder.ru |
DNS History
7 records (3 active, 4 former)
○NSns1.digitalocean.com2015-06-15 → 2017-03-15 · 4 obs
● 2017-03-15 11:50:06
○ 2026-02-19 07:20:18
○ 2026-03-27 15:48:34
●NSns1.rf.ru2026-02-19 → 2026-03-27 · 3 obs
● 2026-02-19 07:20:18
● 2026-03-27 15:48:34
○NSns2.digitalocean.com2015-06-15 → 2017-03-15 · 4 obs
● 2017-03-15 11:50:06
○ 2026-02-19 07:20:18
○ 2026-03-27 15:48:34
●NSns2.rf.ru2026-02-19 → 2026-03-27 · 3 obs
● 2026-02-19 07:20:18
● 2026-03-27 15:48:34
○NSns3.digitalocean.com2015-06-15 → 2017-03-15 · 4 obs
● 2017-03-15 11:50:06
○ 2026-02-19 07:20:18
○ 2026-03-27 15:48:34
○A46.101.191.352015-06-15 → 2017-03-15 · 4 obs
● 2017-03-15 11:50:06
○ 2026-02-19 07:20:18
○ 2026-03-27 15:48:34
●A5.188.131.102026-02-19 → 2026-03-27 · 3 obs
● 2026-02-19 07:20:18
● 2026-03-27 15:48:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net... | - |
| seo-builder.ru | ns1.rf.ru, ns2.rf.ru | - |
✅ Authoritative Response
Server:80.249.147.221
NS records: ns1.rf.ru, ns2.rf.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for seo-builder.ru (unsigned zone)
⏱️ Timing
Total: 860ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.188.131.10 |
| NS | 2 | ns2.rf.ru, ns1.rf.ru |
| TXT | 1 | rfru=1RHu5HFTnsoiz9fXiL7wNgrP9O0rkHVjD7g |
| SOA | 1 | ns1.rf.ru hostmaster.seo-builder.ru |
Analysis
Hierarchy
seo-builder.ru is the parent of www.seo-builder.ru.
IP Addresses
seo-builder.ru resolves to a single IP address: 5.188.131.10.
Other host names including kitap.ru, inet69.turbosib.ru, mail.xn----7sbabyd4bicdds7a6o.xn--p1ai, xn--80aid4acfni.xn--p1ai and shemesh.ru share IP numbers with seo-builder.ru.
Name Servers
seo-builder.ru's delegation uses two name servers, ns1.rf.ru and ns2.rf.ru.
seo-builder.ru shares the same name server setup as other domains, for example solod.su, liviana.ru, euro-home.ru, podushki.su and viptorg.ru.
seo-builder.ru at least partially shares name servers with other domains, for example kemoplast.ru, xn--o1adg6b.xn--p1ai and sergik.ru.
These name servers are commonly used with ns1.domeny-rf.ru and ns2.domeny-rf.ru.
Host names with a single IP:
- ns1.rf.ru points to 80.249.147.221
- ns2.rf.ru points to 80.249.147.221
Host names that point to 80.249.147.221: ns1.rf.ru and ns2.rf.ru