expertholod.ru - robtex.com
expertholod.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.201.52.166🇷🇺 INTERNET-PRO-AS91.201.52.0/24 | ||||||
| PTR | h2.netangels.ru | ||||||
| NS | ns1.netangels.ru ⭐ | ||||||
| A | 91.201.54.2🇷🇺 INTERNET-PRO-AS91.201.54.0/23 NetAngels.RU network in Yekaterinburg | ||||||
| PTR | ns1.netangels.ru | ||||||
| NS | ns2.netangels.ru | ||||||
| A | 91.201.52.2🇷🇺 INTERNET-PRO-AS91.201.52.0/24 | ||||||
| PTR | ns2.netangels.ru | ||||||
| NS | ns3.netangels.ru ⚠️ Not in parent delegation | ||||||
| A | 45.86.39.2🇷🇺 INTERNET-PRO-AS45.86.39.0/24 | ||||||
| NS | ns4.netangels.ru ⚠️ Not in parent delegation | ||||||
| A | 80.87.101.2🇷🇺 INTERNET-PRO-AS80.87.101.0/24 | ||||||
| MX | mx0.expertholod.ru ⭐ | ||||||
| A | 91.201.54.7🇷🇺 INTERNET-PRO-AS91.201.54.0/23 NetAngels.RU network in Yekaterinburg | ||||||
| PTR | mx0.netangels.ru | ||||||
| MX | mx1.expertholod.ru(5) | ||||||
| A | 91.201.54.8🇷🇺 INTERNET-PRO-AS91.201.54.0/23 NetAngels.RU network in Yekaterinburg | ||||||
| PTR | mx1.netangels.ru | ||||||
| TXT | v=spf1 redirect=netangels.ru | ||||||
| SOA | ns1.netangels.ruhostmaster@netangels.ru serial=1758816854 | ||||||
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=4068297 | ||||||
Subdomains
mx1.expertholod.ru |
DNS History
9 records (7 active, 2 former)
●NSns1.netangels.ru2015-08-18 → 2026-03-27 · 2 obs
● 2026-03-27 19:14:00
●NSns2.netangels.ru2015-08-18 → 2026-03-27 · 2 obs
● 2026-03-27 19:14:00
●NSns3.netangels.ru2016-09-20 → 2026-03-27 · 3 obs
● 2016-09-20 00:47:06
● 2026-03-27 19:14:00
●NSns4.netangels.ru2016-09-20 → 2026-03-27 · 3 obs
● 2016-09-20 00:47:06
● 2026-03-27 19:14:00
●MXmx0.expertholod.ru2015-08-18 → 2026-03-27 · 2 obs
● 2026-03-27 19:14:00
●MXmx1.expertholod.ru2015-08-18 → 2026-03-27 · 2 obs
● 2026-03-27 19:14:00
○A185.93.108.1032016-04-03 → 2017-06-13 · 4 obs
● 2016-04-03 04:05:42
● 2017-06-13 12:28:08
○ 2026-03-27 19:14:00
○A91.201.52.1032015-08-18 → 2015-12-06 · 4 obs
● 2015-12-06 04:18:32
○ 2016-04-03 04:05:42
○ 2026-03-27 19:14:00
●A91.201.52.1662026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 19:14:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| expertholod.ru | ns1.netangels.ru, ns2.netangels.ru | 2 records |
✅ Authoritative Response
Server:91.201.52.2
NS records: ns1.netangels.ru, ns2.netangels.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for expertholod.ru (unsigned zone)
⏱️ Timing
Total: 701ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.201.52.166 |
| NS | 4 | ns1.netangels.ru, ns2.netangels.ru... |
| MX | 2 | mx0.expertholod.ru (pri: 1), mx1.expertholod.ru (pri: 5) |
| TXT | 1 | v=spf1 redirect=netangels.ru |
| SOA | 1 | ns1.netangels.ru hostmaster.netangels.ru |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.netangels.ru, ns1.netangels.ru)
Analysis
Hierarchy
The parent of mx1.expertholod.ru is expertholod.ru.
IP Addresses
expertholod.ru points to IP number: 91.201.52.166.
Other host names such as in-tec.org, uzikabinet.ru, uralrek.ru, salonoc.com and incor59.ru share IPs with expertholod.ru.
Name Servers
expertholod.ru is delegated to four name servers: ns1.netangels.ru, ns2.netangels.ru, ns3.netangels.ru and ns4.netangels.ru.
expertholod.ru at least partially shares name servers with other domains, for instance animatech.ru, novokur.com, detkamkolyaski.ru, aviaprad.ru and ksp-tmn.ru.
Host names with one IP number:
ns1.netangels.ru points to 91.201.54.2.
ns2.netangels.ru points to 91.201.52.2.
ns3.netangels.ru points to 45.86.39.2.
ns4.netangels.ru points to 80.87.101.2.
Mail Servers
expertholod.ru is handled by two mail servers: mx0.expertholod.ru and mx1.expertholod.ru.
Host names with a single IP:
mx0.expertholod.ru points to 91.201.54.7.
mx1.expertholod.ru points to 91.201.54.8.