pharmedu.ru - robtex.com
pharmedu.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 194.177.22.28🇷🇺 MNGTNET194.177.20.0/22 IONICA LLC route | ||||||
| PTR | 194-177-22-28.flops.ru | ||||||
| NS | nsu0.serveroid.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 185.22.60.2🇷🇺 MNGTNET185.22.60.0/22 IONICA LLC route | ||||||
| PTR | nsu0.flops.ru | ||||||
| NS | nsu0.flops.ru ⚠️ Not in zone NS records | ||||||
| A | 185.22.60.2🇷🇺 MNGTNET185.22.60.0/22 IONICA LLC route | ||||||
| PTR | nsu0.flops.ru | ||||||
| NS | nsu1.flops.ru ⚠️ Not in zone NS records | ||||||
| A | 91.239.26.3🇷🇺 MNGTNET91.239.26.0/23 IONICA LLC route | ||||||
| PTR | nsu1.flops.ru | ||||||
| NS | nsu1.serveroid.com ⚠️ Not in parent delegation | ||||||
| A | 91.239.26.3🇷🇺 MNGTNET91.239.26.0/23 IONICA LLC route | ||||||
| PTR | nsu1.flops.ru | ||||||
| NS | nsu2.flops.ru ⚠️ Not in zone NS records | ||||||
| A | 176.112.211.50🇷🇺 MNGTNET176.112.192.0/19 IONICA LLC route | ||||||
| PTR | nsu2.flops.ru | ||||||
| NS | nsu2.serveroid.com ⚠️ Not in parent delegation | ||||||
| A | 176.112.211.50🇷🇺 MNGTNET176.112.192.0/19 IONICA LLC route | ||||||
| PTR | nsu2.flops.ru | ||||||
| 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 | mailru-verification: 7fb85aa3b47a8ca2 | ||||||
| TXT | v=spf1 include:spf.sendsay.ru include:_spf.yandex.net ~all | ||||||
| TXT | yandex-verification: a14257c38c0da186 | ||||||
| TXT | google-site-verification=HETvYgVYRw6e2iG1jr3CVRjzJMm1H4spG4eYa1Q6qok | ||||||
| TXT | spf2.0/mfrom,pra include:senderid.unisender.com ~all | ||||||
| SOA | nsu0.serveroid.comhostmaster@pharmedu.ru 2025-01-14 #1 | ||||||
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=4068299 | ||||||
Subdomains
www.pharmedu.ru |
Same first word
DNS History
23 records (8 active, 15 former)
○NSdns.fastdns24.com2015-08-16 → 2016-03-22 · 4 obs
● 2016-03-22 04:12:06
○ 2016-07-25 04:19:12
○ 2026-03-27 22:04:50
○NSdns2.fastdns24.org2015-12-22 → 2016-03-22 · 5 obs
● 2015-12-22 07:55:44
● 2016-03-22 04:12:06
○ 2016-07-25 04:19:12
○ 2026-03-27 22:04:50
○NSdns3.fastdns24.eu2015-12-22 → 2016-03-22 · 5 obs
● 2015-12-22 07:55:44
● 2016-03-22 04:12:06
○ 2016-07-25 04:19:12
○ 2026-03-27 22:04:50
○NSdns4.fastdns24.link2015-12-22 → 2016-03-22 · 5 obs
● 2015-12-22 07:55:44
● 2016-03-22 04:12:06
○ 2016-07-25 04:19:12
○ 2026-03-27 22:04:50
○NSns1.fastvps.ru2015-08-16 → 2015-08-16 · 3 obs
○ 2015-12-22 07:55:44
○ 2026-03-27 22:04:50
○NSns2.fastvps.ru2015-08-16 → 2015-08-16 · 3 obs
○ 2015-12-22 07:55:44
○ 2026-03-27 22:04:50
○NSns3.fastvps.ru2015-08-16 → 2015-08-16 · 3 obs
○ 2015-12-22 07:55:44
○ 2026-03-27 22:04:50
○NSns4.fastvps.ru2015-08-16 → 2015-08-16 · 3 obs
○ 2015-12-22 07:55:44
○ 2026-03-27 22:04:50
●NSnsu0.flops.ru2016-07-25 → 2026-03-27 · 3 obs
● 2016-07-25 04:19:12
● 2026-03-27 22:04:50
●NSnsu0.serveroid.com2026-02-27 → 2026-03-27 · 3 obs
● 2026-02-27 11:45:24
● 2026-03-27 22:04:50
●NSnsu1.flops.ru2016-07-25 → 2026-03-27 · 3 obs
● 2016-07-25 04:19:12
● 2026-03-27 22:04:50
●NSnsu1.serveroid.com2026-02-27 → 2026-03-27 · 3 obs
● 2026-02-27 11:45:24
● 2026-03-27 22:04:50
●NSnsu2.flops.ru2016-07-25 → 2026-03-27 · 3 obs
● 2016-07-25 04:19:12
● 2026-03-27 22:04:50
●NSnsu2.serveroid.com2026-02-27 → 2026-03-27 · 3 obs
● 2026-02-27 11:45:24
● 2026-03-27 22:04:50
○MXalt1.aspmx.l.google.com2015-08-16 → 2016-03-22 · 4 obs
● 2016-03-22 04:12:06
○ 2016-07-25 04:19:12
○ 2026-03-27 22:04:50
○MXalt2.aspmx.l.google.com2015-08-16 → 2016-03-22 · 4 obs
● 2016-03-22 04:12:06
○ 2016-07-25 04:19:12
○ 2026-03-27 22:04:50
○MXaspmx.l.google.com2015-08-16 → 2016-03-22 · 4 obs
● 2016-03-22 04:12:06
○ 2016-07-25 04:19:12
○ 2026-03-27 22:04:50
○MXaspmx2.googlemail.com2015-08-16 → 2016-03-22 · 4 obs
● 2016-03-22 04:12:06
○ 2016-07-25 04:19:12
○ 2026-03-27 22:04:50
○MXaspmx3.googlemail.com2015-08-16 → 2016-03-22 · 4 obs
● 2016-03-22 04:12:06
○ 2016-07-25 04:19:12
○ 2026-03-27 22:04:50
●MXmx.yandex.net2016-07-25 → 2026-03-27 · 3 obs
● 2016-07-25 04:19:12
● 2026-03-27 22:04:50
○A144.76.56.152015-08-16 → 2016-03-22 · 4 obs
● 2016-03-22 04:12:06
○ 2016-07-25 04:19:12
○ 2026-03-27 22:04:50
○A176.112.211.1372016-07-25 → 2017-04-11 · 5 obs
● 2016-07-25 04:19:12
● 2017-04-11 01:03:06
○ 2019-02-22 09:13:14
○ 2026-03-27 22:04:50
●A194.177.22.282019-02-22 → 2026-03-27 · 3 obs
● 2019-02-22 09:13:14
● 2026-03-27 22:04:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| pharmedu.ru | nsu1.flops.ru, nsu2.flops.ru, nsu0.flops.ru | - |
✅ Authoritative Response
Server:91.239.26.3
NS records: nsu1.flops.ru, nsu2.flops.ru, nsu0.flops.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pharmedu.ru (unsigned zone)
⏱️ Timing
Total: 1136ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 194.177.22.28 |
| NS | 3 | nsu1.serveroid.com, nsu0.serveroid.com... |
| MX | 1 | mx.yandex.net (pri: 10) |
| TXT | 5 | spf2.0/mfrom,pra include:senderid.unisen, google-site-verification=HETvYgVYRw6e2iG... |
| SOA | 1 | nsu0.serveroid.com hostmaster.pharmedu.r |
Analysis
Hierarchy
The parent of www.pharmedu.ru is pharmedu.ru.
IP Addresses
pharmedu.ru points to an IP address: 194.177.22.28.
Other host names, for instance www.pharmedu.ru, share IP numbers with pharmedu.ru.
Name Servers
pharmedu.ru delegates to six name servers: nsu0.serveroid.com, nsu1.serveroid.com, nsu2.serveroid.com, nsu0.flops.ru, nsu1.flops.ru and nsu2.flops.ru.
pharmedu.ru at least partially shares name servers with other domains, for instance barokkosteel.ru, sms-agent.ru, icde.ru, shimbashop.ru and pskovagro.ru.
Host names with a single IP number
nsu0.serveroid.com points to 185.22.60.2
nsu1.serveroid.com points to 91.239.26.3
nsu2.serveroid.com points to 176.112.211.50
nsu0.flops.ru points to 185.22.60.2
nsu1.flops.ru points to 91.239.26.3
nsu2.flops.ru points to 176.112.211.50
Host names that point to 185.22.60.2: nsu0.serveroid.com and nsu0.flops.ru
Host names that point to 91.239.26.3: nsu1.serveroid.com and nsu1.flops.ru
Host names that point to 176.112.211.50: nsu2.serveroid.com and nsu2.flops.ru
Note: common mappings: nsu0.serveroid.com and nsu0.flops.ru point to 185.22.60.2; nsu1.serveroid.com and nsu1.flops.ru point to 91.239.26.3; nsu2.serveroid.com and nsu2.flops.ru point to 176.112.211.50
Mail Servers
pharmedu.ru is handled by a single mail server, mx.yandex.net.
pharmedu.ru uses the same mail server setup as other domains, for instance baz.by, rekko.ru, technadzor77.ru, asemena.ru and voltz.by.
pharmedu.ru shares at least some mail servers with other domains, for instance corpres.ru.
mx.yandex.net resolves to two IPs: 2a02:6b8::311 and 77.88.21.249.