sdmed.ru - robtex.com
sdmed.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.201.52.223🇷🇺 INTERNET-PRO-AS91.201.52.0/24 | ||||||
| PTR | h23.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 | 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.net | ||||||
| SOA | ns1.netangels.ruhostmaster@netangels.ru serial=1776450600 | ||||||
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=4068615 | ||||||
Same first word
Similar names
DNS History
8 records (6 active, 2 former)
○NSdns1.yandex.net2019-03-31 → 2019-03-31 · 3 obs
○ 2026-04-09 22:45:56
○ 2026-04-23 05:20:36
○NSdns2.yandex.net2019-03-31 → 2019-03-31 · 3 obs
○ 2026-04-09 22:45:56
○ 2026-04-23 05:20:36
●NSns1.netangels.ru2026-04-09 → 2026-04-23 · 3 obs
● 2026-04-09 22:45:56
● 2026-04-23 05:20:36
●NSns2.netangels.ru2026-04-09 → 2026-04-23 · 3 obs
● 2026-04-09 22:45:56
● 2026-04-23 05:20:36
●NSns3.netangels.ru2026-04-09 → 2026-04-23 · 3 obs
● 2026-04-09 22:45:56
● 2026-04-23 05:20:36
●NSns4.netangels.ru2026-04-09 → 2026-04-23 · 3 obs
● 2026-04-09 22:45:56
● 2026-04-23 05:20:36
●MXmx.yandex.net2019-03-31 → 2026-04-23 · 2 obs
● 2026-04-23 05:20:36
●A91.201.52.2232026-04-09 → 2026-04-23 · 2 obs
● 2026-04-23 05:20:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| sdmed.ru | ns2.netangels.ru, ns1.netangels.ru | 2 records |
✅ Authoritative Response
Server:91.201.54.2
NS records: ns2.netangels.ru, ns1.netangels.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sdmed.ru (unsigned zone)
⏱️ Timing
Total: 814ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.201.52.223 |
| NS | 4 | ns1.netangels.ru, ns2.netangels.ru... |
| MX | 1 | mx.yandex.net (pri: 10) |
| TXT | 1 | v=spf1 redirect=_spf.yandex.net |
| SOA | 1 | ns1.netangels.ru hostmaster.netangels.ru |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.netangels.ru, ns1.netangels.ru)
Analysis
IP Addresses
sdmed.ru points to a single IP: 91.201.52.223.
Other host names, for instance shutkijumora.ru, tamadaroman.ru, ipponline.org, www.sitec-it.ru and zms-setka.ru share IP numbers with sdmed.ru.
Name Servers
sdmed.ru is delegated to four name servers: ns1.netangels.ru, ns2.netangels.ru, ns3.netangels.ru and ns4.netangels.ru.
sdmed.ru at least partially shares its name servers with other domains, for instance getchips.ru, vm-abe0987c.na4u.ru, robiteks.ru, abercrombie.ru and angor.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
sdmed.ru is served by a single mail server, mx.yandex.net.
sdmed.ru uses the same mail server setup as other domains such as umituzun.org, ter-hambardzum.net, sts.com.tr, go(0x736578)pertkomi.ru and gmt-max.org.
sdmed.ru shares at least partially some mail servers with other domains, for example www.vip-pitomec.ru, karesiyazilim.com, ofiskutusu.com and 52r.org.
Hostname mx.yandex.net resolves to two IPs: 2a02:6b8::311 and 77.88.21.249.