coderows.com - robtex.com
coderows.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 162.241.3.30🇺🇸 Jacksonville162.241.2.0/23 Google | ||||||
| PTR | 162-241-3-30.unifiedlayer.com | ||||||
| NS | ns1.williamtomazini.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 162.241.3.27🇺🇸 Jacksonville162.241.2.0/23 Google | ||||||
| PTR | ns250.prodns.com.br | ||||||
| A | 191.252.136.230🇧🇷 Locaweb191.252.128.0/19 Servicos de Internet SA | ||||||
| NS | ns2.williamtomazini.com ⚠️ Not in parent delegation | ||||||
| A | 162.241.3.28🇺🇸 Jacksonville162.241.2.0/23 Google | ||||||
| PTR | ns251.prodns.com.br | ||||||
| A | 186.202.127.58🇧🇷 Locaweb186.202.124.0/22 Servicos de Internet SA | ||||||
| PTR | cpanel0034.hospedagemdesites.ws | ||||||
| NS | ns250.prodns.com.br ⚠️ Not in zone NS records | ||||||
| A | 162.241.3.27🇺🇸 Jacksonville162.241.2.0/23 Google | ||||||
| PTR | ns250.prodns.com.br | ||||||
| NS | ns251.prodns.com.br ⚠️ Not in zone NS records | ||||||
| A | 162.241.3.28🇺🇸 Jacksonville162.241.2.0/23 Google | ||||||
| PTR | ns251.prodns.com.br | ||||||
| MX | mail.coderows.com ⭐ | ||||||
| A | 162.241.3.30🇺🇸 Jacksonville162.241.2.0/23 Google | ||||||
| PTR | 162-241-3-30.unifiedlayer.com | ||||||
| TXT | v=spf1 a mx include:websitewelcome.com ~all | ||||||
| SOA | ns1.williamtomazini.comtomaziniww@gmail.com 2026-11-05 #1 | ||||||
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=1794576426 | ||||||
Subdomains
mail.coderows.com |
Same first word
Similar names
Previous names
Next names
DNS History
10 records (6 active, 4 former)
○NSns1.digitalocean.com2016-12-17 → 2016-12-17 · 3 obs
○ 2017-11-08 16:05:12
○ 2026-11-13 13:50:34
●NSns1.williamtomazini.com2026-09-12 → 2026-11-13 · 3 obs
● 2026-09-12 11:17:32
● 2026-11-13 13:50:34
○NSns2.digitalocean.com2016-12-17 → 2016-12-17 · 3 obs
○ 2017-11-08 16:05:12
○ 2026-11-13 13:50:34
●NSns2.williamtomazini.com2026-09-12 → 2026-11-13 · 3 obs
● 2026-09-12 11:17:32
● 2026-11-13 13:50:34
●NSns250.prodns.com.br2026-09-12 → 2026-11-13 · 3 obs
● 2026-09-12 11:17:32
● 2026-11-13 13:50:34
●NSns251.prodns.com.br2026-09-12 → 2026-11-13 · 3 obs
● 2026-09-12 11:17:32
● 2026-11-13 13:50:34
○NSns3.digitalocean.com2016-12-17 → 2016-12-17 · 3 obs
○ 2017-11-08 16:05:12
○ 2026-11-13 13:50:34
●MXmail.coderows.com2026-09-12 → 2026-11-13 · 2 obs
● 2026-11-13 13:50:34
●A162.241.3.302026-09-12 → 2026-11-13 · 3 obs
● 2026-09-12 11:17:32
● 2026-11-13 13:50:34
○A95.85.32.1292016-12-17 → 2016-12-17 · 3 obs
○ 2017-11-08 16:05:12
○ 2026-11-13 13:50:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| coderows.com | ns250.prodns.com.br, ns251.prodns.com.br | - |
✅ Authoritative Response
Server:162.241.3.27
NS records: ns250.prodns.com.br, ns251.prodns.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coderows.com (unsigned zone)
⏱️ Timing
Total: 1972ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.241.3.30 |
| NS | 2 | ns2.williamtomazini.com, ns1.williamtomazini.com |
| MX | 1 | mail.coderows.com (pri: 0) |
| TXT | 1 | v=spf1 a mx include:websitewelcome.com ~ |
| SOA | 1 | ns1.williamtomazini.com tomaziniww.gmail |
Analysis
Hierarchy
coderows.com serves as the parent of mail.coderows.com.
IP Addresses
coderows.com points to a single IP number: 162.241.3.30.
Additional host names — lubesperandio.com.br, myflosser.com.br, portalitafest.com.br and two others — share IP numbers with coderows.com.
Name Servers
coderows.com has four authoritative name servers: ns1.williamtomazini.com, ns2.williamtomazini.com, ns250.prodns.com.br and ns251.prodns.com.br.
coderows.com has at least partial name server overlap with other domains, such as ceresrepresentacoes.com.br, promovetecnologia.com.br, drrafaelscarpari.com.br and two others.
ns1.passospa.com.br, ns2.passospa.com.br and ns182.prodns.com.br — plus 7 other name servers — are commonly paired with these name servers.
Host names with two IP numbers:
ns1.williamtomazini.com resolves to two addresses: 162.241.3.27 and 191.252.136.230.
ns2.williamtomazini.com resolves to two addresses: 162.241.3.28 and 186.202.127.58.
Host names pointing to a single IP address:
The hostname ns250.prodns.com.br resolves to 162.241.3.27.
The hostname ns251.prodns.com.br resolves to 162.241.3.28.
ns1.williamtomazini.com along with ns250.prodns.com.br each resolve to 162.241.3.27 IP addresses.
ns2.williamtomazini.com along with ns251.prodns.com.br each resolve to 162.241.3.28 IP addresses.
Mail Servers
coderows.com has one mail server: mail.coderows.com.
mail.coderows.com carries a single IP number, which is 162.241.3.30.