cortolab.com - robtex.com
cortolab.com
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=1784365532 | ||||||
Same first word
cortolab.com |
Similar names
DNS History
8 records (8 active, 0 former)
●NSdns1.registrar-servers.com2026-02-21 → 2026-07-18 · 2 obs
● 2026-07-18 09:15:30
●NSdns2.registrar-servers.com2026-02-21 → 2026-07-18 · 2 obs
● 2026-07-18 09:15:30
●MXeforward1.registrar-servers.com2026-02-21 → 2026-07-18 · 2 obs
● 2026-07-18 09:15:30
●MXeforward2.registrar-servers.com2026-02-21 → 2026-07-18 · 2 obs
● 2026-07-18 09:15:30
●MXeforward3.registrar-servers.com2026-02-21 → 2026-07-18 · 2 obs
● 2026-07-18 09:15:30
●MXeforward4.registrar-servers.com2026-02-21 → 2026-07-18 · 2 obs
● 2026-07-18 09:15:30
●MXeforward5.registrar-servers.com2026-02-21 → 2026-07-18 · 2 obs
● 2026-07-18 09:15:30
●A192.64.119.162026-02-21 → 2026-07-18 · 2 obs
● 2026-07-18 09:15:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net... | - |
| cortolab.com | dns1.registrar-servers.com, dns2.registrar-servers.com | 4 records |
✅ Authoritative Response
Server:156.154.132.200
NS records: dns1.registrar-servers.com, dns2.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cortolab.com (unsigned zone)
⏱️ Timing
Total: 305ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.64.119.16 |
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| MX | 5 | eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10... |
| TXT | 1 | v=spf1 include:spf.efwd.registrar-server |
| SOA | 1 | dns1.registrar-servers.com hostmaster.re |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)
Analysis
IP Addresses
cortolab.com resolves to just one IP address, 192.64.119.16.
Two other host names, along with brutalgold.com, captain0ats.com and listas.gratis, also share IP numbers with cortolab.com.
Name Servers
cortolab.com is served by two delegated name servers, dns1.registrar-servers.com and dns2.registrar-servers.com.
cortolab.com shares its NS records with other domains, for example cbbc.us, spowart.com, makesite.xyz and two others.
The name servers for cortolab.com overlap at least in part with those of other domains, including thescharfs.org and professormaathai.com.
Each of the two host names carries two IP addresses: dns1.registrar-servers.com points to 156.154.132.200 and 2610:a1:1024::200, and dns2.registrar-servers.com points to 156.154.133.200 and 2610:a1:1025::200.
Mail Servers
cortolab.com has five mail servers, which are eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.
There is at least a partial MX overlap between cortolab.com and other domains, including szebelledi.com, heatingcostsavers.com, dynamitecontent.com and two others.
eforward4.registrar-servers.com, eforward5.registrar-servers.com, eforward6.registrar-servers.com and eforward7.registrar-servers.com are mail servers that frequently appear together with these mail servers.
Host names that point to one IP address:
eforward1.registrar-servers.com points to the IP address 162.255.118.51.
eforward2.registrar-servers.com points to the IP address 162.255.118.52.
eforward3.registrar-servers.com points to the IP address 162.255.118.51.
eforward4.registrar-servers.com points to the IP address 162.255.118.52.
eforward5.registrar-servers.com points to the IP address 162.255.118.51.
Each of eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com resolves to 162.255.118.51.
These two host names — eforward2.registrar-servers.com and eforward4.registrar-servers.com — each point to 162.255.118.52 IP addresses.