iwt-rf.ru - robtex.com
iwt-rf.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.201.52.229🇷🇺 INTERNET-PRO-AS91.201.52.0/24 | ||||||
| PTR | h43.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 | ||||||
| A | 45.86.39.2🇷🇺 INTERNET-PRO-AS45.86.39.0/24 | ||||||
| NS | ns4.netangels.ru | ||||||
| A | 80.87.101.2🇷🇺 INTERNET-PRO-AS80.87.101.0/24 | ||||||
| MX | mx.yandex.net ⭐ | ||||||
| A | 2a02:6b8::311🇷🇺 TELETECH2a02:6b8::/32 Yandex network | ||||||
| PTR | mxfront.stable.qloud-b.yandex.net | ||||||
| A | 77.88.21.249🇷🇺 TELETECH77.88.0.0/18 Yandex enterprise network | ||||||
| PTR | mxfront.stable.qloud-b.yandex.net | ||||||
| TXT | v=spf1 redirect=_spf.yandex.ru | ||||||
| TXT | google-site-verification=NuinuNzubbaLFeGMBk72nRS6bEv-oxGVWPA0o5KNtc4 | ||||||
| SOA | ns1.netangels.ruhostmaster@netangels.ru serial=1780160512 | ||||||
ru
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.ripn.net ⭐ | ||||||
| NS | b.dns.ripn.net | ||||||
| NS | c.tld-servers.ru | ||||||
| NS | d.dns.ripn.net | ||||||
| NS | e.dns.ripn.net | ||||||
| NS | f.dns.ripn.net | ||||||
| SOA | a.dns.ripn.nethostmaster@ripn.net serial=4069908 | ||||||
Same first word
iwt-rf.ru |
Similar names
DNS History
9 records (6 active, 3 former)
●NSns1.netangels.ru2017-04-05 → 2026-08-08 · 2 obs
● 2026-08-08 03:44:56
●NSns2.netangels.ru2017-04-05 → 2026-08-08 · 2 obs
● 2026-08-08 03:44:56
●NSns3.netangels.ru2017-04-05 → 2026-08-08 · 2 obs
● 2026-08-08 03:44:56
●NSns4.netangels.ru2017-04-05 → 2026-08-08 · 2 obs
● 2026-08-08 03:44:56
●MXmx.yandex.net2026-03-05 → 2026-08-08 · 3 obs
● 2026-03-05 20:39:28
● 2026-08-08 03:44:56
○MXmx0.iwt-rf.ru2017-04-05 → 2017-04-05 · 3 obs
○ 2026-03-05 20:39:28
○ 2026-08-08 03:44:56
○MXmx1.iwt-rf.ru2017-04-05 → 2017-04-05 · 3 obs
○ 2026-03-05 20:39:28
○ 2026-08-08 03:44:56
○A185.93.108.1182017-04-05 → 2017-04-05 · 3 obs
○ 2026-03-05 20:39:28
○ 2026-08-08 03:44:56
●A91.201.52.2292026-03-05 → 2026-08-08 · 3 obs
● 2026-03-05 20:39:28
● 2026-08-08 03:44:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, c.tld-servers.ru, d.dns.ripn.net... | - |
| iwt-rf.ru | ns1.netangels.ru, ns2.netangels.ru, ns3.netangels.ru, ns4.netangels.ru | 4 records |
✅ Authoritative Response
Server:80.87.101.2
NS records: ns1.netangels.ru, ns2.netangels.ru, ns3.netangels.ru, ns4.netangels.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for iwt-rf.ru (unsigned zone)
⏱️ Timing
Total: 1268ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.201.52.229 |
| NS | 4 | ns1.netangels.ru, ns2.netangels.ru... |
| MX | 1 | mx.yandex.net (pri: 10) |
| TXT | 2 | v=spf1 redirect=_spf.yandex.ru, google-site-verification=NuinuNzubbaLFeG |
| SOA | 1 | ns1.netangels.ru hostmaster.netangels.ru |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.netangels.ru, ns2.netangels.ru, ns3.netangels.ru...)
Analysis
IP Addresses
iwt-rf.ru resolves to just one IP address, 91.201.52.229.
Two other host names, along with www.landry.ru, ugks.ru and www.favorit-st.ru, also share IP numbers with iwt-rf.ru.
Name Servers
The NS records for iwt-rf.ru point to four name servers: ns1.netangels.ru, ns2.netangels.ru, ns3.netangels.ru and ns4.netangels.ru.
iwt-rf.ru partially shares its NS delegation with several other domains, including vm-473ece86.na4u.ru, 4x4niva.ru, vsinitsyn.ru and two others.
The hosts ns1.netangels.ru, ns2.netangels.ru, ns3.netangels.ru and ns4.netangels.ru all resolve to exactly one IP address each: 91.201.54.2, 91.201.52.2, 45.86.39.2 and 80.87.101.2 respectively.
Mail Servers
The sole mail server for iwt-rf.ru is mx.yandex.net.
Among the domains sharing a mail server setup with iwt-rf.ru are esv.su, kalehost.com, neftok.ru and two others.
There is at least a partial MX overlap between iwt-rf.ru and other domains, including fox-cub.com, venip.eu, rustek-i.ru and two others.
The host mx.yandex.net resolves to 77.88.21.249 and 2a02:6b8::311 — two IP addresses.