cotrussia.ru - robtex.com
cotrussia.ru
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=4069850 | ||||||
Same first word
cotrussia.ru |
Similar names
isarscout.de |
castorius.de |
airscouts.org.uk |
icostasur.cl |
suricatos.net |
itacursos.com |
stcousair.info |
stcousair.com |
airscouts.uk |
socratius.ru |
airscouts.club |
stcousair.co.jp |
DNS History
14 records (10 active, 4 former)
●NSns4-cloud.nic.ru2015-08-19 → 2026-08-03 · 2 obs
● 2026-08-03 09:20:20
●NSns8-cloud.nic.ru2015-08-19 → 2026-08-03 · 2 obs
● 2026-08-03 09:20:20
○MXcotrussia-ru.mail.eo.outlook.com2015-08-19 → 2016-06-23 · 4 obs
● 2016-06-23 02:49:34
○ 2016-07-09 04:02:44
○ 2026-08-03 09:20:20
○MXcotrussia-ru.mail.protection.outlook.com2016-07-09 → 2016-12-16 · 5 obs
● 2016-07-09 04:02:44
● 2016-12-16 19:03:26
○ 2017-08-18 10:50:46
○ 2026-08-03 09:20:20
●MXex-bbdo-ru-1.office365russia.ru2026-02-16 → 2026-08-03 · 3 obs
● 2026-02-16 00:55:50
● 2026-08-03 09:20:20
●MXex-bbdo-ru-2.office365russia.ru2026-02-16 → 2026-08-03 · 3 obs
● 2026-02-16 00:55:50
● 2026-08-03 09:20:20
●MXex-bbdo-ru-3.office365russia.ru2026-02-16 → 2026-08-03 · 3 obs
● 2026-02-16 00:55:50
● 2026-08-03 09:20:20
●MXex-bbdo-ru-4.office365russia.ru2026-02-16 → 2026-08-03 · 3 obs
● 2026-02-16 00:55:50
● 2026-08-03 09:20:20
●MXex-bbdo-ru-5.office365russia.ru2026-02-16 → 2026-08-03 · 3 obs
● 2026-02-16 00:55:50
● 2026-08-03 09:20:20
○MXmxa-00291101.gslb.pphosted.com2017-08-18 → 2017-08-18 · 4 obs
● 2017-08-18 10:50:46
○ 2026-02-16 00:55:50
○ 2026-08-03 09:20:20
○MXmxb-00291101.gslb.pphosted.com2017-08-18 → 2017-08-18 · 4 obs
● 2017-08-18 10:50:46
○ 2026-02-16 00:55:50
○ 2026-08-03 09:20:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | e.dns.ripn.net, c.tld-servers.ru, b.dns.ripn.net, a.dns.ripn.net... | 12 records |
| cotrussia.ru | ns8-l2.nic.ru, ns4-l2.nic.ru, ns4-cloud.nic.ru, ns3-l2.nic.ru... | 19 records |
✅ Authoritative Response
Server:89.104.93.30
NS records: ns8-l2.nic.ru, ns4-l2.nic.ru, ns4-cloud.nic.ru, ns3-l2.nic.ru, ns8-cloud.nic.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cotrussia.ru (unsigned zone)
⏱️ Timing
Total: 851ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 5 | ns3-l2.nic.ru, ns4-l2.nic.ru... |
| MX | 5 | ex-bbdo-ru-1.office365russia.ru (pri: 5), ex-bbdo-ru-2.office365russia.ru (pri: 6)... |
| TXT | 2 | MS=ms54189980, v=spf1 a:owa.bbdogroup.ru a:vo-spf1.slcl |
| SOA | 1 | ns3-l2.nic.ru dns.nic.ru |
📌 Glue Records Collected
Total: 31
In-bailiwick: 2 (c.tld-servers.ru, c.tld-servers.ru)
Out-of-bailiwick: 29 (f.dns.ripn.net, e.dns.ripn.net, d.dns.ripn.net...)
Analysis
Name Servers
The authoritative name servers for cotrussia.ru are ns3-l2.nic.ru, ns4-cloud.nic.ru, ns4-l2.nic.ru and two others.
cotrussia.ru shares at least some of its name servers with other domains, including antchemistry.ru, starexpo.ru, tantos.by and two others.
These name servers are routinely co-deployed with the name servers ns8-l2.nic.ru, ns8-cloud.nic.ru, ns3.nic.ru and two others.
Host names resolving to 6 IP numbers:
ns4-cloud.nic.ru resolves to 89.104.93.30, 89.104.93.33, 89.104.93.34 and 3 other IP addresses.
ns8-cloud.nic.ru resolves to 89.104.93.31, 89.104.93.35, 89.104.93.36 and 3 other IP addresses.
Hosts that resolve to one IP address:
ns3-l2.nic.ru points to 193.232.146.1.
ns4-l2.nic.ru points to 91.217.20.20.
ns8-l2.nic.ru points to 91.217.21.20.
Mail Servers
Mail for cotrussia.ru is handled by five mail servers, namely ex-bbdo-ru-1.office365russia.ru, ex-bbdo-ru-2.office365russia.ru, ex-bbdo-ru-3.office365russia.ru and two others.
cotrussia.ru shares at least some of its mail servers with other domains — for example themediawise.com, bbdo-group.ru, bbdo.ru and two more.
It is common for these mail servers to co-occur with ex-bbdo-ru-4.office365russia.ru, ex-bbdo-ru-5.office365russia.ru, mxb-0038f001.gslb.pphosted.com and mxa-0038f001.gslb.pphosted.com as mail servers.