relation.expert - robtex.com
relation.expert
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.132.57.157🇦🇺 CLODO91.132.56.0/22 | ||||||
| PTR | update.siteholder.ru | ||||||
| NS | ns4.siteholder.ru ⭐ | ||||||
| A | 80.249.150.189🇷🇺 SELECTEL-MSK80.249.148.0/22 SELECTEL-NET | ||||||
| PTR | ns.siteholder.ru | ||||||
| NS | ns3.siteholder.ru | ||||||
| A | 62.109.8.85🇷🇺 RU-JSCIOT62.109.8.0/21 | ||||||
| PTR | gamma.siteholder.ru | ||||||
| MX | mail.relation.expert ⭐ | ||||||
| A | 62.109.8.85🇷🇺 RU-JSCIOT62.109.8.0/21 | ||||||
| PTR | gamma.siteholder.ru | ||||||
| TXT | v=spf1 +a +mx ip4:45.12.214.200 -all | ||||||
| SOA | ns4.siteholder.ruinfo@siteholder.ru serial=1768377844 | ||||||
expert
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.expert ⭐ | ||||||
| NS | v0n1.nic.expert | ||||||
| NS | v0n2.nic.expert | ||||||
| NS | v0n3.nic.expert | ||||||
| NS | v2n0.nic.expert | ||||||
| NS | v2n1.nic.expert | ||||||
| SOA | v0n0.nic.experthostmaster@donuts.email serial=1774538460 | ||||||
Subdomains
mail.relation.expert |
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
●NSns3.siteholder.ru2026-03-26 → 2026-03-26 · 3 obs
● 2026-03-26 02:38:50
● 2026-03-26 15:58:16
●NSns4.siteholder.ru2026-03-26 → 2026-03-26 · 3 obs
● 2026-03-26 02:38:50
● 2026-03-26 15:58:16
○NSns71.domaincontrol.com2016-12-11 → 2017-09-26 · 4 obs
● 2017-09-26 10:17:48
○ 2026-03-26 02:38:50
○ 2026-03-26 15:58:16
○NSns72.domaincontrol.com2016-12-11 → 2017-09-26 · 4 obs
● 2017-09-26 10:17:48
○ 2026-03-26 02:38:50
○ 2026-03-26 15:58:16
●MXmail.relation.expert2026-03-26 → 2026-03-26 · 3 obs
● 2026-03-26 02:38:50
● 2026-03-26 15:58:16
○MXrelation-expert.mail.protection.outlook.com2016-12-11 → 2017-09-26 · 4 obs
● 2017-09-26 10:17:48
○ 2026-03-26 02:38:50
○ 2026-03-26 15:58:16
○A184.168.221.622016-12-11 → 2017-09-26 · 4 obs
● 2017-09-26 10:17:48
○ 2026-03-26 02:38:50
○ 2026-03-26 15:58:16
●A91.132.57.1572026-03-26 → 2026-03-26 · 3 obs
● 2026-03-26 02:38:50
● 2026-03-26 15:58:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| expert | v0n0.nic.expert, v2n1.nic.expert, v0n2.nic.expert, v0n3.nic.expert... | 12 records |
| relation.expert | ns3.siteholder.ru, ns4.siteholder.ru | - |
✅ Authoritative Response
Server:62.109.8.85
NS records: ns3.siteholder.ru, ns4.siteholder.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for relation.expert (unsigned zone)
⏱️ Timing
Total: 1320ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.132.57.157 |
| NS | 2 | ns4.siteholder.ru, ns3.siteholder.ru |
| MX | 1 | mail.relation.expert (pri: 10) |
| TXT | 1 | v=spf1 +a +mx ip4:45.12.214.200 -all |
| SOA | 1 | ns4.siteholder.ru info.siteholder.ru |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n0.nic.expert, v0n1.nic.expert, v0n2.nic.expert...)
Analysis
Hierarchy
relation.expert is parent of mail.relation.expert.
IP Addresses
relation.expert points to a single IP: 91.132.57.157.
Name Servers
relation.expert's delegation is to two name servers ns3.siteholder.ru and ns4.siteholder.ru.
relation.expert shares the same name server configuration as other domains, such as ao-star.ru, nts59.ru, ptplus.ru, one4everything.com and steklodom.com.
relation.expert shares name servers with other domains at least partially, for instance ifyouski.ru, snti.ru and graphitestudio.ru.
These name servers are commonly used alongside ns1.he.net and ns2.he.net.
Host names with a single IP:
ns3.siteholder.ru resolves to 62.109.8.85.
ns4.siteholder.ru resolves to 80.249.150.189.
Mail Servers
relation.expert is served by a single mail server, mail.relation.expert.
mail.relation.expert points to IP number 62.109.8.85.