relation.expert - dns.ninja
relation.expert
| DNSSEC | ⚠️ Not signed | ||||||
| A | 45.137.65.88🇳🇱 PODAON45.137.64.0/22 | ||||||
| PTR | mail.mobak.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=1782809223 | ||||||
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=1785871583 | ||||||
Subdomains
mail.relation.expert |
Same first word
Similar names
DNS History
10 records (4 active, 6 former)
●NSns3.siteholder.ru2026-03-26 → 2026-08-04 · 3 obs
● 2026-03-26 02:38:50
● 2026-08-04 19:58:32
●NSns4.siteholder.ru2026-03-26 → 2026-08-04 · 3 obs
● 2026-03-26 02:38:50
● 2026-08-04 19:58:32
○NSns71.domaincontrol.com2016-12-11 → 2017-09-26 · 4 obs
● 2017-09-26 10:17:48
○ 2026-03-26 02:38:50
○ 2026-08-04 19:58:32
○NSns72.domaincontrol.com2016-12-11 → 2017-09-26 · 4 obs
● 2017-09-26 10:17:48
○ 2026-03-26 02:38:50
○ 2026-08-04 19:58:32
●MXmail.relation.expert2026-03-26 → 2026-08-04 · 3 obs
● 2026-03-26 02:38:50
● 2026-08-04 19:58:32
○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
○ 2026-08-04 19:58:32
○A135.181.138.262026-05-06 → 2026-05-21 · 5 obs
● 2026-05-06 14:06:28
● 2026-05-21 12:38:32
○ 2026-06-01 05:13:16
○ 2026-08-04 19:58:32
○A184.168.221.622016-12-11 → 2017-09-26 · 4 obs
● 2017-09-26 10:17:48
○ 2026-03-26 02:38:50
○ 2026-08-04 19:58:32
●A45.137.65.882026-07-12 → 2026-08-04 · 3 obs
● 2026-07-12 05:31:36
● 2026-08-04 19:58:32
○A91.132.57.1572026-03-26 → 2026-06-01 · 8 obs
● 2026-03-26 02:38:50
● 2026-03-26 15:58:16
○ 2026-05-06 14:06:28
○ 2026-05-21 12:38:32
● 2026-06-01 05:13:16
○ 2026-07-12 05:31:36
○ 2026-08-04 19:58:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| expert | v0n0.nic.expert, v0n1.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: 1141ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.137.65.88 |
| 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
mail.relation.expert is delegated beneath relation.expert.
IP Addresses
relation.expert has exactly one IP address — 45.137.65.88.
Host names like mail.mobak.ru are further examples that share IP numbers with relation.expert.
Name Servers
Two name servers handle the delegation for relation.expert: ns3.siteholder.ru and ns4.siteholder.ru.
The name server configuration of relation.expert is shared with other domains, for instance ao-star.ru, nts59.ru, ptplus.ru and two others.
relation.expert shares at least some of its name servers with domains including ifyouski.ru, snti.ru and graphitestudio.ru
These name servers frequently co-occur with the name servers ns1.he.net and ns2.he.net.
ns3.siteholder.ru → 62.109.8.85 and ns4.siteholder.ru → 80.249.150.189: one IP number per host name.
Mail Servers
relation.expert uses one mail server — mail.relation.expert.
mail.relation.expert carries a single IP number, which is 62.109.8.85.