calibrator.com.ua - robtex.com
calibrator.com.ua
com.ua
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ho1.com.ns.ua ⭐ | ||||||
| NS | cfdf.com.ns.ua | ||||||
| NS | cz.ns.ua | ||||||
| NS | nn.ns.ua | ||||||
| NS | rcz.ns.ua | ||||||
| TXT | com.ua 202604241635 270767 | ||||||
| SOA | ho1.com.ns.uadnsmaster@hostmaster.ua serial=2008294050 | ||||||
Subdomains
mail.calibrator.com.ua |
Same first word
calibrator.com.ua |
calibrator.be |
Similar names
DNS History
14 records (14 active, 0 former)
●MXmail.calibrator.com.ua2026-02-15 → 2026-04-24 · 2 obs
● 2026-04-24 14:22:36
●A37.27.53.1072026-02-15 → 2026-04-24 · 2 obs
● 2026-04-24 14:22:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ua | bg.ns.ua, cz.ns.ua, nn.ns.ua, ho1.ns.ua... | - |
| calibrator.com.ua | nsa2.srv53.com, nsa4.srv53.net, nsa4.srv53.org, nsb1.srv53.net... | - |
✅ Authoritative Response
Server:178.32.247.2
NS records: nsa2.srv53.com, nsa4.srv53.net, nsa4.srv53.org, nsb1.srv53.net, nsb3.srv53.com, nsb4.srv53.org, nsc2.srv53.com, nsc4.srv53.net, nsc4.srv53.org, nsd1.srv53.org, nsd2.srv53.com, nsd2.srv53.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for calibrator.com.ua (unsigned zone)
⏱️ Timing
Total: 1162ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.27.53.107 |
| NS | 12 | nsb4.srv53.org, nsd2.srv53.com... |
| MX | 1 | mail.calibrator.com.ua (pri: 10) |
| TXT | 2 | v=spf1 a mx ip4:178.158.238.28 ip4:37.27, google-site-verification=J1bErcESrz5vQzn |
| SOA | 1 | nsa4.srv53.net support.dnshosting.org |
Analysis
Hierarchy
calibrator.com.ua is a parent of mail.calibrator.com.ua.
IP Addresses
calibrator.com.ua points to a single IP number: 37.27.53.107.
Other host names, for instance mail.izmerimvse.ua, mail.supersluh.com.ua, supersluh.com.ua, mail.izmerimvse.com.ua and izmerimvse.com.ua share IP numbers with calibrator.com.ua.
Name Servers
calibrator.com.ua is delegated to twelve name servers: nsa2.srv53.com, nsb3.srv53.com, nsc2.srv53.com, nsd2.srv53.com, nsa4.srv53.net, nsb1.srv53.net, nsc4.srv53.net, nsd2.srv53.net, nsa4.srv53.org, nsb4.srv53.org, nsc4.srv53.org and nsd1.srv53.org.
calibrator.com.ua at least partially shares name servers with other domains, for instance ci-el.com.ua, autotrans.dp.ua, wraptrans.com.ua, minataur.net and capitano.com.ua.
These name servers are commonly used together with the name servers nsc1.srv53.net, nsd2.srv53.org, nsb1.srv53.com, nsa1.srv53.com, nsc1.srv53.org, nsd4.srv53.com, nsb4.srv53.com, nsa2.srv53.net, nsb2.srv53.org and nsc4.srv53.com.
Host names with two IP numbers
nsa2.srv53.com points to: 2001:41d0:203:dee4:178:32:247:8 and 178.32.247.8
nsb3.srv53.com points to: 2a01:4f9:4a:530c:181:9:153:2 and 135.181.9.153
nsc2.srv53.com points to: 2a02:2279:0:1201:78:27:225:70 and 78.27.225.70
nsd2.srv53.com points to: 2a02:2278:70eb:298:89:184:64:108 and 89.184.64.108
nsa4.srv53.net points to: 2001:41d0:203:dee4:178:32:247:2 and 178.32.247.2
nsb1.srv53.net points to: 2a01:4f9:4a:530c:181:9:148:2 and 135.181.9.148
nsc4.srv53.net points to: 2a02:2279:0:1201:78:27:225:63 and 78.27.225.63
nsd2.srv53.net points to: 2a02:2278:70eb:298:89:184:64:69 and 89.184.64.69
nsa4.srv53.org points to: 2001:41d0:203:dee4:178:32:247:6 and 178.32.247.6
nsb4.srv53.org points to: 2a01:4f9:4a:530c:181:9:158:2 and 135.181.9.158
nsc4.srv53.org points to: 2a02:2279:0:1201:78:27:225:64 and 78.27.225.64
nsd1.srv53.org points to: 2a02:2278:70eb:298:89:184:64:93 and 89.184.64.93
Mail Servers
calibrator.com.ua is handled by a single mail server, mail.calibrator.com.ua.
mail.calibrator.com.ua points to a single IP: 37.27.53.107.