kotlearn.com - robtex.com
kotlearn.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=1771291435 | ||||||
Same first word
kotlearn.com |
Similar names
DNS History
12 records (8 active, 4 former)
●NSdns1.registrar-servers.com2026-03-22 → 2026-03-24 · 3 obs
● 2026-03-22 20:13:42
● 2026-03-24 02:58:34
●NSdns2.registrar-servers.com2026-03-22 → 2026-03-24 · 3 obs
● 2026-03-22 20:13:42
● 2026-03-24 02:58:34
○NSns1.digitalocean.com2019-12-16 → 2019-12-16 · 3 obs
○ 2026-03-22 20:13:42
○ 2026-03-24 02:58:34
○NSns2.digitalocean.com2019-12-16 → 2019-12-16 · 3 obs
○ 2026-03-22 20:13:42
○ 2026-03-24 02:58:34
○NSns3.digitalocean.com2019-12-16 → 2019-12-16 · 3 obs
○ 2026-03-22 20:13:42
○ 2026-03-24 02:58:34
●MXeforward1.registrar-servers.com2026-03-22 → 2026-03-24 · 2 obs
● 2026-03-24 02:58:34
●MXeforward2.registrar-servers.com2026-03-22 → 2026-03-24 · 2 obs
● 2026-03-24 02:58:34
●MXeforward3.registrar-servers.com2026-03-22 → 2026-03-24 · 2 obs
● 2026-03-24 02:58:34
●MXeforward4.registrar-servers.com2026-03-22 → 2026-03-24 · 2 obs
● 2026-03-24 02:58:34
●MXeforward5.registrar-servers.com2026-03-22 → 2026-03-24 · 2 obs
● 2026-03-24 02:58:34
○A167.99.42.2022019-12-16 → 2019-12-16 · 3 obs
○ 2026-03-22 20:13:42
○ 2026-03-24 02:58:34
●A192.64.119.1052026-03-22 → 2026-03-24 · 3 obs
● 2026-03-22 20:13:42
● 2026-03-24 02:58:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| kotlearn.com | dns1.registrar-servers.com, dns2.registrar-servers.com | 4 records |
✅ Authoritative Response
Server:156.154.133.200
NS records: dns1.registrar-servers.com, dns2.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kotlearn.com (unsigned zone)
⏱️ Timing
Total: 421ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.64.119.105 |
| 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
kotlearn.com points to a single IP: 192.64.119.105.
Other host names, for instance neph.us, seastat.net, johneq.com, roxzen.com and optimize.expert share IP numbers with kotlearn.com.
Name Servers
kotlearn.com's delegation is to two name servers dns1.registrar-servers.com and dns2.registrar-servers.com.
kotlearn.com shares the same name server configuration as other domains, such as snappypixel.com, elevatedsins.com, givefirstsellsecond.com, aimmediatx.com and houstonpublicradio.org.
kotlearn.com at least partially shares its name servers with other domains, for instance domainmondo.com, jodireeveslife.com, annotatedlaws.com, herbinez.com and achievee-learning.com.
These name servers are commonly used with dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.
Host names with two IP numbers: dns1.registrar-servers.com points to 2610:a1:1024::200 and 156.154.132.200; dns2.registrar-servers.com points to 2610:a1:1025::200 and 156.154.133.200
Mail Servers
Five mail servers handle kotlearn.com: eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com, eforward4.registrar-servers.com and eforward5.registrar-servers.com.
kotlearn.com shares some mail servers with other domains, including otuslot.top, scorpicode.com, evelynlaurel.com, treeservicetucson.net and sociowave.com.
These mail servers are commonly used alongside the mail servers eforward6.registrar-servers.com and eforward7.registrar-servers.com.
Host names with a single IP:
Host eforward1.registrar-servers.com points to: 162.255.118.51.
Host eforward2.registrar-servers.com points to: 162.255.118.52.
Host eforward3.registrar-servers.com points to: 162.255.118.51.
Host eforward4.registrar-servers.com points to: 162.255.118.52.
Host eforward5.registrar-servers.com points to: 162.255.118.51.
Hosts pointing to 162.255.118.51: eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com.
Hosts pointing to 162.255.118.52: eforward2.registrar-servers.com and eforward4.registrar-servers.com.