k-collegium.com - robtex.com
k-collegium.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.239.232.205🇺🇦 HOSTPRO-AS91.239.232.0/24 Hostpro Ltd. | ||||||
| PTR | skm353.hostsila.org | ||||||
| NS | master.hostsila.com ⭐ | ||||||
| A | 91.239.235.155🇺🇦 HOSTPRO-AS91.239.235.0/24 Hostpro Ltd. | ||||||
| PTR | master.hostsila.com | ||||||
| NS | slave.hostsila.net | ||||||
| A | 52.58.49.28🇩🇪 Amazon52.58.0.0/15 EC2 FRA Prefix | ||||||
| PTR | ec2-52-58-49-28.eu-central-1.compute.amazonaws.com | ||||||
| NS | slave2.hostsila.com | ||||||
| A | 104.194.11.137🇺🇸 RELIABLESITENET-1104.194.11.0/24 101 Possumtown Rd Piscataway, NJ 08854 United States | ||||||
| NS | slave3.hostsila.net | ||||||
| A | 195.154.43.98🇫🇷 AS12876195.154.0.0/16 Scaleway Paris, France | ||||||
| PTR | 195-154-43-98.rev.poneytelecom.eu | ||||||
| MX | mx-biz.mail.am0.yahoodns.net ⭐ | ||||||
| A | 67.195.204.83🇺🇸 Yahoo67.195.204.0/24 Verizon Media BF1 | ||||||
| PTR | mtaproxy1.biz.mail.vip.bf1.yahoo.com | ||||||
| A | 67.195.228.75🇺🇸 Yahoo67.195.228.0/24 Verizon Media GQ1 | ||||||
| PTR | mtaproxy1.biz.mail.vip.gq1.yahoo.com | ||||||
| SOA | master.hostsila.comdc\@hostpro.gmail.com 2025-12-22 #3 | ||||||
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=1777152746 | ||||||
Previously MX for
k-collegium.com |
Same first word
k-collegium.com |
DNS History
15 records (6 active, 9 former)
●NSmaster.hostsila.com2026-03-21 → 2026-04-25 · 3 obs
● 2026-03-21 12:13:26
● 2026-04-25 21:39:24
○NSns1.ukrnames.com2016-06-18 → 2020-02-09 · 5 obs
● 2016-06-18 19:55:12
● 2020-02-09 16:41:56
○ 2026-03-21 12:13:26
○ 2026-04-25 21:39:24
○NSns1.uzhgorod.org.ua2015-06-03 → 2016-01-22 · 4 obs
● 2016-01-22 10:13:34
○ 2016-06-18 19:55:12
○ 2026-04-25 21:39:24
○NSns2.ukrnames.com2016-06-18 → 2020-02-09 · 5 obs
● 2016-06-18 19:55:12
● 2020-02-09 16:41:56
○ 2026-03-21 12:13:26
○ 2026-04-25 21:39:24
○NSns2.uzhgorod.org.ua2015-06-03 → 2016-01-22 · 4 obs
● 2016-01-22 10:13:34
○ 2016-06-18 19:55:12
○ 2026-04-25 21:39:24
○NSns3.ukrnames.com2016-06-18 → 2020-02-09 · 5 obs
● 2016-06-18 19:55:12
● 2020-02-09 16:41:56
○ 2026-03-21 12:13:26
○ 2026-04-25 21:39:24
●NSslave.hostsila.net2026-03-21 → 2026-04-25 · 3 obs
● 2026-03-21 12:13:26
● 2026-04-25 21:39:24
●NSslave2.hostsila.com2026-03-21 → 2026-04-25 · 3 obs
● 2026-03-21 12:13:26
● 2026-04-25 21:39:24
●NSslave3.hostsila.net2026-03-21 → 2026-04-25 · 3 obs
● 2026-03-21 12:13:26
● 2026-04-25 21:39:24
○MXk-collegium.com2015-06-03 → 2016-01-22 · 4 obs
● 2016-01-22 10:13:34
○ 2016-06-18 19:55:12
○ 2026-04-25 21:39:24
●MXmx-biz.mail.am0.yahoodns.net2026-03-21 → 2026-04-25 · 3 obs
● 2026-03-21 12:13:26
● 2026-04-25 21:39:24
○MXmx.yandex.net2016-06-18 → 2020-02-09 · 5 obs
● 2016-06-18 19:55:12
● 2020-02-09 16:41:56
○ 2026-03-21 12:13:26
○ 2026-04-25 21:39:24
○A195.191.25.1032016-06-18 → 2020-02-09 · 5 obs
● 2016-06-18 19:55:12
● 2020-02-09 16:41:56
○ 2026-03-21 12:13:26
○ 2026-04-25 21:39:24
○A78.142.63.632015-06-03 → 2016-01-22 · 4 obs
● 2016-01-22 10:13:34
○ 2016-06-18 19:55:12
○ 2026-04-25 21:39:24
●A91.239.232.2052026-03-21 → 2026-04-25 · 3 obs
● 2026-03-21 12:13:26
● 2026-04-25 21:39:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| k-collegium.com | master.hostsila.com, slave.hostsila.net, slave2.hostsila.com, slave3.hostsila.net | 2 records |
✅ Authoritative Response
Server:195.154.43.98
NS records: master.hostsila.com, slave.hostsila.net, slave2.hostsila.com, slave3.hostsila.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for k-collegium.com (unsigned zone)
⏱️ Timing
Total: 422ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.239.232.205 |
| NS | 4 | master.hostsila.com, slave3.hostsila.net... |
| MX | 1 | mx-biz.mail.am0.yahoodns.net (pri: 20) |
| SOA | 1 | master.hostsila.com dc\.hostpro.gmail.co |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (master.hostsila.com, slave2.hostsila.com)
Analysis
IP Addresses
k-collegium.com points to a single IP address: 91.239.232.205.
Other host names such as en.sumz.com.ua, mail.elmechanics.com, svetgeorg.com, mail.inmo.org.ua and mamontov.com.ua share IPs with k-collegium.com.
Name Servers
k-collegium.com is delegated to four name servers: master.hostsila.com, slave2.hostsila.com, slave3.hostsila.net and slave.hostsila.net.
k-collegium.com at least partially shares name servers with other domains, for example it-terra.kiev.ua, mk1.com.ua, pandorastudio.com.ua, liga.km.ua and tehnoage.com.ua.
Host names with one IP number:
master.hostsila.com points to: 91.239.235.155
slave2.hostsila.com points to: 104.194.11.137
slave3.hostsila.net points to: 195.154.43.98
slave.hostsila.net points to: 52.58.49.28
Mail Servers
The mx-biz.mail.am0.yahoodns.net mail server handles k-collegium.com.
k-collegium.com shares the same mail server setup as other domains, including cox.cc, csis-us.com, donfrostsculptor.com, crystalwatersrealty.com and aocookie.com.
k-collegium.com shares at least partially some mail servers with other domains, for instance myccis.com, avalanche-motors.com, maxsfoodnliquor.com, shafferlaw.org and munimon.com.
mx-biz.mail.am0.yahoodns.net points to two IP numbers: 67.195.204.83 and 67.195.228.75.