otecru.com - robtex.com
otecru.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 31.28.10.154🇷🇺 CITYTELECOM-AS31.28.10.0/24 Filanco ltd route object | ||||||
| NS | ns1.rsnx.ru ⭐ | ||||||
| A | 89.253.252.13🇷🇺 RUSONYX-AS89.253.248.0/21 RUSONYX-RU | ||||||
| PTR | ns1.rsnx.ru | ||||||
| NS | ns1.infobox.org | ||||||
| A | 89.253.252.13🇷🇺 RUSONYX-AS89.253.248.0/21 RUSONYX-RU | ||||||
| PTR | ns1.rsnx.ru | ||||||
| NS | ns2.infobox.org | ||||||
| A | 89.253.252.15🇷🇺 RUSONYX-AS89.253.248.0/21 RUSONYX-RU | ||||||
| PTR | ns2.rsnx.ru | ||||||
| NS | ns3.infobox.org | ||||||
| A | 89.253.252.13🇷🇺 RUSONYX-AS89.253.248.0/21 RUSONYX-RU | ||||||
| PTR | ns1.rsnx.ru | ||||||
| NS | ns4.infobox.org | ||||||
| A | 89.253.252.15🇷🇺 RUSONYX-AS89.253.248.0/21 RUSONYX-RU | ||||||
| PTR | ns2.rsnx.ru | ||||||
| MX | mx.yandex.ru(20) | ||||||
| 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 | ||||||
| SOA | ns1.rsnx.ruinfo@otecru.com 2022-03-22 #2 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1785416432 | ||||||
Same first word
otecru.com |
Similar names
DNS History
8 records (7 active, 1 former)
●NSns1.infobox.org2015-08-11 → 2026-07-30 · 2 obs
● 2026-07-30 13:08:28
●NSns1.rsnx.ru2026-06-09 → 2026-07-30 · 3 obs
● 2026-06-09 23:01:36
● 2026-07-30 13:08:28
●NSns2.infobox.org2015-08-11 → 2026-07-30 · 2 obs
● 2026-07-30 13:08:28
●NSns3.infobox.org2015-08-11 → 2026-07-30 · 2 obs
● 2026-07-30 13:08:28
●NSns4.infobox.org2015-08-11 → 2026-07-30 · 2 obs
● 2026-07-30 13:08:28
●A31.28.10.1542026-06-09 → 2026-07-30 · 3 obs
● 2026-06-09 23:01:36
● 2026-07-30 13:08:28
○A77.221.130.202015-08-11 → 2017-06-02 · 4 obs
● 2017-06-02 06:02:06
○ 2026-06-09 23:01:36
○ 2026-07-30 13:08:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, e.gtld-servers.net, d.gtld-servers.net, k.gtld-servers.net... | - |
| otecru.com | ns1.infobox.org, ns2.infobox.org, ns3.infobox.org, ns4.infobox.org | - |
✅ Authoritative Response
Server:89.253.252.15
NS records: ns1.infobox.org, ns2.infobox.org, ns3.infobox.org, ns4.infobox.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for otecru.com (unsigned zone)
⏱️ Timing
Total: 870ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 31.28.10.154 |
| NS | 4 | ns4.infobox.org, ns1.infobox.org... |
| MX | 2 | mx.yandex.ru (pri: 10), mx.yandex.ru (pri: 20) |
| SOA | 1 | ns1.rsnx.ru info.otecru.com |
Analysis
IP Addresses
otecru.com has exactly one IP address — 31.28.10.154.
Name Servers
Five name servers handle delegation for otecru.com: ns1.infobox.org, ns2.infobox.org, ns3.infobox.org and two others.
There is at least partial name server overlap between otecru.com and other domains — robu.ru, kaury.ru, panel-11008046-157229.host4g.ru and two more among them.
These name servers regularly appear alongside ns4.infobox.org, ns1.rsnx.ru, ns2.rsnx.ru and 7 other name servers in NS record sets.
Host names resolving to a single IP address:
ns1.infobox.org resolves to the IP address 89.253.252.13.
ns2.infobox.org resolves to the IP address 89.253.252.15.
ns3.infobox.org resolves to the IP address 89.253.252.13.
ns4.infobox.org resolves to the IP address 89.253.252.15.
ns1.rsnx.ru resolves to the IP address 89.253.252.13.
Three host names point to 89.253.252.13: ns1.infobox.org, ns3.infobox.org and ns1.rsnx.ru.
ns2.infobox.org and ns4.infobox.org each have 89.253.252.15 IP addresses.
Mail Servers
otecru.com uses one mail server — mx.yandex.ru.
The mail server setup of otecru.com matches that of other domains such as damzhanna.ru, sevmine.org.ua, sigma-tools.su and two others.
At least some of the mail servers used by otecru.com are shared with other domains: istesso.com, mlabspb.ru, torgline.by and two others among them.
These mail servers tend to be used in conjunction with the mail servers mx.yandex.net.
mx.yandex.ru carries two IP numbers: 77.88.21.249 and 2a02:6b8::311.