comstudies.org - dns.ninja
comstudies.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:4f8:161:9305::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | niro.cityhost.com.ua | ||||||
| A | 144.76.181.2🇩🇪 Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1 | ||||||
| NS | ns1.controlpanel.host ⭐ | ||||||
| A | 2001:41d0:701:1100::6ca6🇩🇪 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | vps-4c2d2986.vps.ovh.net | ||||||
| A | 57.129.70.236🇫🇷 OVH57.129.0.0/17 | ||||||
| PTR | ns1.controlpanel.host | ||||||
| NS | ns2.controlpanel.host | ||||||
| A | 2a11:b100:b100:a106::1🇺🇦 CITYHOST-AS2a11:b100:b100::/48 | ||||||
| PTR | ns2.controlpanel.host | ||||||
| A | 46.254.107.25🇺🇦 CITYHOST-AS46.254.107.0/24 | ||||||
| PTR | ns2.controlpanel.host | ||||||
| NS | ns3.controlpanel.host | ||||||
| A | 2001:41d0:404:200::8c1a🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | vps-b631afd3.vps.ovh.net | ||||||
| A | 51.91.11.71🇫🇷 OVH51.91.0.0/16 | ||||||
| PTR | ns3.controlpanel.host | ||||||
| TXT | v=spf1 mx a ip4:193.0.61.31 ~all | ||||||
| SOA | ns1.controlpanel.hostsupport@cityhost.com.ua serial=40 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1785899897 | ||||||
Previously MX for
comstudies.org |
Same first word
comstudies.com |
comstudies.org |
Similar names
DNS History
11 records (5 active, 6 former)
●NSns1.controlpanel.host2026-03-02 → 2026-08-05 · 3 obs
● 2026-03-02 09:13:54
● 2026-08-05 03:37:24
○NSns1.squirrel.arvixe.com2015-07-02 → 2016-12-06 · 4 obs
● 2016-12-06 11:05:14
○ 2026-03-02 09:13:54
○ 2026-08-05 03:37:24
●NSns2.controlpanel.host2026-03-02 → 2026-08-05 · 3 obs
● 2026-03-02 09:13:54
● 2026-08-05 03:37:24
○NSns2.squirrel.arvixe.com2015-07-02 → 2016-12-06 · 4 obs
● 2016-12-06 11:05:14
○ 2026-03-02 09:13:54
○ 2026-08-05 03:37:24
●NSns3.controlpanel.host2026-03-02 → 2026-08-05 · 3 obs
● 2026-03-02 09:13:54
● 2026-08-05 03:37:24
○NSns3.squirrel.arvixe.com2015-07-02 → 2016-12-06 · 4 obs
● 2016-12-06 11:05:14
○ 2026-03-02 09:13:54
○ 2026-08-05 03:37:24
○NSns4.squirrel.arvixe.com2015-07-02 → 2016-12-06 · 4 obs
● 2016-12-06 11:05:14
○ 2026-03-02 09:13:54
○ 2026-08-05 03:37:24
○MXcomstudies.org2015-07-02 → 2016-12-06 · 4 obs
● 2016-12-06 11:05:14
○ 2026-03-02 09:13:54
○ 2026-08-05 03:37:24
○A108.175.157.452015-07-02 → 2016-12-06 · 4 obs
● 2016-12-06 11:05:14
○ 2026-03-02 09:13:54
○ 2026-08-05 03:37:24
●A144.76.181.22026-03-02 → 2026-08-05 · 3 obs
● 2026-03-02 09:13:54
● 2026-08-05 03:37:24
●A2a01:4f8:161:9305::12026-03-02 → 2026-08-05 · 3 obs
● 2026-03-02 09:13:54
● 2026-08-05 03:37:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | d0.org.afilias-nst.org, b0.org.afilias-nst.org, b2.org.afilias-nst.org | - |
| comstudies.org | ns2.controlpanel.host, ns1.controlpanel.host, ns3.controlpanel.host | - |
✅ Authoritative Response
Server:51.91.11.71
NS records: ns2.controlpanel.host, ns1.controlpanel.host, ns3.controlpanel.host
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for comstudies.org (unsigned zone)
⏱️ Timing
Total: 717ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 144.76.181.2 |
| AAAA | 1 | 2a01:4f8:161:9305::1 |
| NS | 3 | ns2.controlpanel.host, ns3.controlpanel.host... |
| TXT | 1 | v=spf1 mx a ip4:193.0.61.31 ~all |
| SOA | 1 | ns1.controlpanel.host support.cityhost.c |
Analysis
IP Addresses
comstudies.org points to the IP addresses 144.76.181.2 and 2a01:4f8:161:9305::1
www.beepro.com.ua, eslproint.com, mail.izumrudfilms.com plus two other host names have IP numbers in common with comstudies.org.
Name Servers
Three name servers are authoritative for comstudies.org: ns1.controlpanel.host, ns2.controlpanel.host and ns3.controlpanel.host.
The name servers of comstudies.org overlap at least partially with those of other domains — among them mpa.com.ua, zfs.kiev.ua, idmarcic.com.ua and two more.
ns1.controlpanel.host resolves to 57.129.70.236 and 2001:41d0:701:1100::6ca6. ns2.controlpanel.host resolves to 46.254.107.25 and 2a11:b100:b100:a106::1. ns3.controlpanel.host resolves to 51.91.11.71 and 2001:41d0:404:200::8c1a. All three hostnames point to two IP numbers each.