teachmaterials.ru - robtex.com
teachmaterials.ru
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=4068863 | ||||||
Same first word
teachmaterials.ru |
DNS History
11 records (7 active, 4 former)
○NSns1.hc.ru2015-08-15 → 2017-03-28 · 4 obs
● 2017-03-28 08:33:54
○ 2026-05-02 09:44:14
○ 2026-05-13 21:30:20
○NSns2.hc.ru2015-08-15 → 2017-03-28 · 4 obs
● 2017-03-28 08:33:54
○ 2026-05-02 09:44:14
○ 2026-05-13 21:30:20
●NSns3.nic.ru2026-05-02 → 2026-05-13 · 3 obs
● 2026-05-02 09:44:14
● 2026-05-13 21:30:20
●NSns4.nic.ru2026-05-02 → 2026-05-13 · 3 obs
● 2026-05-02 09:44:14
● 2026-05-13 21:30:20
●NSns8.nic.ru2026-05-02 → 2026-05-13 · 3 obs
● 2026-05-02 09:44:14
● 2026-05-13 21:30:20
○MXmx.cm.hc.ru2015-08-15 → 2017-03-28 · 4 obs
● 2017-03-28 08:33:54
○ 2026-05-02 09:44:14
○ 2026-05-13 21:30:20
●MXmx01.nicmail.ru2026-05-02 → 2026-05-13 · 3 obs
● 2026-05-02 09:44:14
● 2026-05-13 21:30:20
●MXmx02.nicmail.ru2026-05-02 → 2026-05-13 · 3 obs
● 2026-05-02 09:44:14
● 2026-05-13 21:30:20
●MXmx03.nicmail.ru2026-05-02 → 2026-05-13 · 3 obs
● 2026-05-02 09:44:14
● 2026-05-13 21:30:20
●A195.24.68.52026-05-02 → 2026-05-13 · 3 obs
● 2026-05-02 09:44:14
● 2026-05-13 21:30:20
○A89.111.177.272015-08-15 → 2017-03-28 · 4 obs
● 2017-03-28 08:33:54
○ 2026-05-02 09:44:14
○ 2026-05-13 21:30:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| teachmaterials.ru | ns3.nic.ru, ns4.nic.ru, ns8.nic.ru | - |
✅ Authoritative Response
Server:194.85.61.20
NS records: ns3.nic.ru, ns4.nic.ru, ns8.nic.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for teachmaterials.ru (unsigned zone)
⏱️ Timing
Total: 1631ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 195.24.68.5 |
| NS | 3 | ns3.nic.ru, ns8.nic.ru... |
| MX | 3 | mx03.nicmail.ru (pri: 20), mx02.nicmail.ru (pri: 5)... |
| TXT | 1 | v=spf1 redirect=nicmail.ru |
| SOA | 1 | ns3.nic.ru admin.teachmaterials.ru |
Analysis
IP Addresses
teachmaterials.ru resolves to one IP number: 195.24.68.5.
other host names including xn----ctbtwafhchdlm2l.xn--p1ai, gorsvet.net, kadm.ru, bavaria.ru and biopept.com share IP numbers with teachmaterials.ru.
Name Servers
teachmaterials.ru is delegated to three name servers ns3.nic.ru, ns4.nic.ru and ns8.nic.ru.
teachmaterials.ru at least partially shares name servers with other domains, for instance xn--l1adabpcej.xn--p1ai, alania.ru, super-camp.ru, 192.84.210.178.in-addr.arpa and uniplast-vladimir.com.
these name servers are commonly used with the name servers statuspage1.nic.ru, statuspage2.nic.ru, ns1.hc.ru, ns2.hc.ru, ns1.peterhost.ru, ns2.peterhost.ru, serov.ens.mail.ru and smolensk.ens.mail.ru.
Host names with one IP number: ns3.nic.ru points to 194.85.61.20; ns4.nic.ru points to 194.226.96.8; ns8.nic.ru points to 193.232.130.14.
Mail Servers
teachmaterials.ru is handled by three mail servers: mx01.nicmail.ru, mx02.nicmail.ru and mx03.nicmail.ru.
teachmaterials.ru shares some mail servers with other domains, at least partially, for instance pet-ronc.ru, ostrova65.ru, delfinco.com, unimind.ru and lodeship.com.
Four IP numbers
mx01.nicmail.ru points to: 91.189.116.13, 91.189.116.14, 91.189.116.15 and 91.189.116.16
mx02.nicmail.ru points to: 91.189.116.13, 91.189.116.14, 91.189.116.15 and 91.189.116.16
One IP number
mx03.nicmail.ru points to: 91.189.116.16
IPs pointing to
91.189.116.13: mx01.nicmail.ru and mx02.nicmail.ru
91.189.116.14: mx01.nicmail.ru and mx02.nicmail.ru
91.189.116.15: mx01.nicmail.ru and mx02.nicmail.ru
91.189.116.16: mx01.nicmail.ru, mx02.nicmail.ru and mx03.nicmail.ru