learn-sci.com - dns.ninja
learn-sci.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=1780944751 | ||||||
Same first word
learn-sci.com |
Similar names
DNS History
15 records (8 active, 7 former)
●NSdns1.registrar-servers.com2026-04-25 → 2026-06-08 · 3 obs
● 2026-04-25 10:04:34
● 2026-06-08 19:05:50
○NSdns1.uducat.com2015-06-17 → 2016-07-31 · 4 obs
● 2016-07-31 05:42:38
○ 2026-04-25 10:04:34
○ 2026-06-08 19:05:50
●NSdns2.registrar-servers.com2026-04-25 → 2026-06-08 · 3 obs
● 2026-04-25 10:04:34
● 2026-06-08 19:05:50
○NSdns2.uducat.com2015-06-17 → 2016-07-31 · 4 obs
● 2016-07-31 05:42:38
○ 2026-04-25 10:04:34
○ 2026-06-08 19:05:50
○NStitanium.uducat.com2015-06-17 → 2016-07-31 · 4 obs
● 2016-07-31 05:42:38
○ 2026-04-25 10:04:34
○ 2026-06-08 19:05:50
●MXeforward1.registrar-servers.com2026-04-25 → 2026-06-08 · 3 obs
● 2026-04-25 10:04:34
● 2026-06-08 19:05:50
●MXeforward2.registrar-servers.com2026-04-25 → 2026-06-08 · 3 obs
● 2026-04-25 10:04:34
● 2026-06-08 19:05:50
●MXeforward3.registrar-servers.com2026-04-25 → 2026-06-08 · 3 obs
● 2026-04-25 10:04:34
● 2026-06-08 19:05:50
●MXeforward4.registrar-servers.com2026-04-25 → 2026-06-08 · 3 obs
● 2026-04-25 10:04:34
● 2026-06-08 19:05:50
●MXeforward5.registrar-servers.com2026-04-25 → 2026-06-08 · 3 obs
● 2026-04-25 10:04:34
● 2026-06-08 19:05:50
○MXmail.b-io.co2016-10-09 → 2016-10-09 · 4 obs
● 2016-10-09 02:12:30
○ 2026-04-25 10:04:34
○ 2026-06-08 19:05:50
○MXmail.scitraining.com2015-06-17 → 2016-07-31 · 4 obs
● 2016-07-31 05:42:38
○ 2016-10-09 02:12:30
○ 2026-06-08 19:05:50
●A162.255.119.842026-04-25 → 2026-06-08 · 3 obs
● 2026-04-25 10:04:34
● 2026-06-08 19:05:50
○A208.91.197.1322016-10-09 → 2016-10-09 · 4 obs
● 2016-10-09 02:12:30
○ 2026-04-25 10:04:34
○ 2026-06-08 19:05:50
○A68.71.60.942015-06-17 → 2016-07-31 · 4 obs
● 2016-07-31 05:42:38
○ 2016-10-09 02:12:30
○ 2026-06-08 19:05:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| learn-sci.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 learn-sci.com (unsigned zone)
⏱️ Timing
Total: 162ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.255.119.84 |
| 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
learn-sci.com resolves to one IP address: 162.255.119.84.
crucialthinking.com, apetsbest.com, man-like.com and two other host names share IP numbers with learn-sci.com.
Name Servers
The NS records for learn-sci.com delegate to dns1.registrar-servers.com and dns2.registrar-servers.com.
learn-sci.com uses the same name servers as several other domains — among them myauthorvoice.com, supremedba.com, listenletter.com and two more.
The name servers for learn-sci.com are at least partly shared with other domains such as ryanandmandi.us, elfmaster.com, marksinteriorpainting.com and lt4u.net.
These name servers tend to appear together with the name servers dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.
dns1.registrar-servers.com resolves to 156.154.132.200 and 2610:a1:1024::200. Likewise, dns2.registrar-servers.com resolves to 156.154.133.200 and 2610:a1:1025::200 — two IP addresses apiece.
Mail Servers
learn-sci.com has 5 mail servers — eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two more.
learn-sci.com has at least partial mail server overlap with other domains such as rcsupport.net, alanwalters.com, jctautologistics.com and two more.
The mail servers eforward4.registrar-servers.com, eforward5.registrar-servers.com, eforward6.registrar-servers.com and eforward7.registrar-servers.com are commonly seen alongside these mail servers.
Host names with one IP number:
eforward1.registrar-servers.com resolves to the IP address 162.255.118.51.
eforward2.registrar-servers.com resolves to the IP address 162.255.118.52.
eforward3.registrar-servers.com resolves to the IP address 162.255.118.51.
eforward4.registrar-servers.com resolves to the IP address 162.255.118.52.
eforward5.registrar-servers.com resolves to the IP address 162.255.118.51.
The host names eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com each resolve to 162.255.118.51.
eforward2.registrar-servers.com and eforward4.registrar-servers.com each have 162.255.118.52 IP addresses.