smartprogrammer.com - robtex.com
smartprogrammer.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=1781363243 | ||||||
Same first word
DNS History
16 records (14 active, 2 former)
●NSdns1.registrar-servers.com2015-11-13 → 2026-06-13 · 3 obs
● 2015-11-13 08:16:14
● 2026-06-13 15:17:36
●NSdns2.registrar-servers.com2015-11-13 → 2026-06-13 · 3 obs
● 2015-11-13 08:16:14
● 2026-06-13 15:17:36
●NSdns3.registrar-servers.com2015-11-13 → 2026-06-13 · 3 obs
● 2015-11-13 08:16:14
● 2026-06-13 15:17:36
●NSdns4.registrar-servers.com2015-11-13 → 2026-06-13 · 3 obs
● 2015-11-13 08:16:14
● 2026-06-13 15:17:36
●NSdns5.registrar-servers.com2015-11-13 → 2026-06-13 · 3 obs
● 2015-11-13 08:16:14
● 2026-06-13 15:17:36
○NSns05.domaincontrol.com2015-07-11 → 2015-07-11 · 3 obs
○ 2015-11-13 08:16:14
○ 2026-06-13 15:17:36
○NSns06.domaincontrol.com2015-07-11 → 2015-07-11 · 3 obs
○ 2015-11-13 08:16:14
○ 2026-06-13 15:17:36
●MXalt1.aspmx.l.google.com2015-07-11 → 2026-06-13 · 2 obs
● 2026-06-13 15:17:36
●MXalt2.aspmx.l.google.com2015-07-11 → 2026-06-13 · 2 obs
● 2026-06-13 15:17:36
●MXaspmx.l.google.com2015-07-11 → 2026-06-13 · 2 obs
● 2026-06-13 15:17:36
●MXaspmx2.googlemail.com2015-07-11 → 2026-06-13 · 2 obs
● 2026-06-13 15:17:36
●MXaspmx3.googlemail.com2015-07-11 → 2026-06-13 · 2 obs
● 2026-06-13 15:17:36
●A216.239.32.212015-07-11 → 2026-06-13 · 2 obs
● 2026-06-13 15:17:36
●A216.239.34.212015-07-11 → 2026-06-13 · 2 obs
● 2026-06-13 15:17:36
●A216.239.36.212015-07-11 → 2026-06-13 · 2 obs
● 2026-06-13 15:17:36
●A216.239.38.212015-07-11 → 2026-06-13 · 2 obs
● 2026-06-13 15:17:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| smartprogrammer.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 smartprogrammer.com (unsigned zone)
⏱️ Timing
Total: 57ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 216.239.34.21, 216.239.36.21... |
| NS | 5 | dns1.registrar-servers.com, dns2.registrar-servers.com... |
| MX | 5 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| 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
smartprogrammer.com points to four IP numbers: 216.239.32.21, 216.239.34.21, 216.239.36.21 and 216.239.38.21.
Two other host names, along with maawol.com, mryigenterprises.com and dangerdares.com, also share IP numbers with smartprogrammer.com.
Name Servers
smartprogrammer.com delegates to five name servers: dns1.registrar-servers.com, dns2.registrar-servers.com, dns3.registrar-servers.com and two others.
There is at least partial name server overlap between smartprogrammer.com and other domains — tvwiki22.net, mgcoman.com, the-efficient-programmer.com and two more among them.
These name servers frequently co-occur with the name servers dns4.registrar-servers.com and dns5.registrar-servers.com.
Host names that have two IP addresses:
dns1.registrar-servers.com maps to two IP addresses — 156.154.132.200 and 2610:a1:1024::200.
dns2.registrar-servers.com maps to two IP addresses — 156.154.133.200 and 2610:a1:1025::200.
Host names with one IP number:
dns3.registrar-servers.com points to the IP address 156.154.132.200.
dns4.registrar-servers.com points to the IP address 156.154.133.200.
dns5.registrar-servers.com points to the IP address 156.154.132.200.
Each of dns1.registrar-servers.com, dns3.registrar-servers.com and dns5.registrar-servers.com resolves to 156.154.132.200.
These two host names — dns2.registrar-servers.com and dns4.registrar-servers.com — each point to 156.154.133.200 IP addresses.
Mail Servers
smartprogrammer.com has five mail servers, which are aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.
There is at least a partial MX overlap between smartprogrammer.com and other domains, including minivario.com, startingtosell.com, ifrsonline.in and two others.
These mail servers tend to appear in combination with mail servers alt2.aspmx.l.google.com, alt1.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 others.
Host names that have two IP addresses:
aspmx2.googlemail.com maps to two IP addresses — 108.177.123.26 and 2800:3f0:4003:c0f::1a.
aspmx3.googlemail.com maps to two IP addresses — 172.253.116.27 and 2a00:1450:400b:c02::1a.
aspmx.l.google.com maps to two IP addresses — 142.250.141.27 and 2607:f8b0:4023:c0d::1b.
alt1.aspmx.l.google.com maps to two IP addresses — 172.217.216.27 and 2607:f8b0:4023:2803::1b.
alt2.aspmx.l.google.com maps to two IP addresses — 172.253.145.27 and 2607:f8b0:4023:3003::1b.