rtwcollc.com - robtex.com
rtwcollc.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
rtwcollc.com |
DNS History
15 records (7 active, 8 former)
○NSdns1.registrar-servers.com2018-05-11 → 2018-05-11 · 3 obs
○ 2026-02-15 22:20:24
○ 2026-03-24 13:38:32
○NSdns2.registrar-servers.com2018-05-11 → 2018-05-11 · 3 obs
○ 2026-02-15 22:20:24
○ 2026-03-24 13:38:32
●NSjustin.ns.cloudflare.com2026-02-15 → 2026-03-24 · 3 obs
● 2026-02-15 22:20:24
● 2026-03-24 13:38:32
●NSyolanda.ns.cloudflare.com2026-02-15 → 2026-03-24 · 3 obs
● 2026-02-15 22:20:24
● 2026-03-24 13:38:32
○MXalt1.aspmx.l.google.com2018-05-11 → 2018-05-11 · 3 obs
○ 2026-02-15 22:20:24
○ 2026-03-24 13:38:32
○MXalt2.aspmx.l.google.com2018-05-11 → 2018-05-11 · 3 obs
○ 2026-02-15 22:20:24
○ 2026-03-24 13:38:32
○MXalt3.aspmx.l.google.com2018-05-11 → 2018-05-11 · 3 obs
○ 2026-02-15 22:20:24
○ 2026-03-24 13:38:32
○MXalt4.aspmx.l.google.com2018-05-11 → 2018-05-11 · 3 obs
○ 2026-02-15 22:20:24
○ 2026-03-24 13:38:32
○MXaspmx.l.google.com2018-05-11 → 2018-05-11 · 3 obs
○ 2026-02-15 22:20:24
○ 2026-03-24 13:38:32
●MXsmtp.google.com2026-02-15 → 2026-03-24 · 3 obs
● 2026-02-15 22:20:24
● 2026-03-24 13:38:32
●A104.21.90.1482026-02-15 → 2026-03-24 · 3 obs
● 2026-02-15 22:20:24
● 2026-03-24 13:38:32
●A172.67.157.1982026-02-15 → 2026-03-24 · 3 obs
● 2026-02-15 22:20:24
● 2026-03-24 13:38:32
●A2606:4700:3033::6815:5a942026-02-15 → 2026-03-24 · 3 obs
● 2026-02-15 22:20:24
● 2026-03-24 13:38:32
●A2606:4700:3037::ac43:9dc62026-02-15 → 2026-03-24 · 3 obs
● 2026-02-15 22:20:24
● 2026-03-24 13:38:32
○A50.116.45.1962018-05-11 → 2018-05-11 · 3 obs
○ 2026-02-15 22:20:24
○ 2026-03-24 13:38:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, e.gtld-servers.net, a.gtld-servers.net, m.gtld-servers.net... | - |
| rtwcollc.com | justin.ns.cloudflare.com, yolanda.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.187
NS records: justin.ns.cloudflare.com, yolanda.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rtwcollc.com (unsigned zone)
⏱️ Timing
Total: 178ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.157.198, 104.21.90.148 |
| AAAA | 2 | 2606:4700:3037::ac43:9dc6, 2606:4700:3033::6815:5a94 |
| NS | 2 | justin.ns.cloudflare.com, yolanda.ns.cloudflare.com |
| MX | 1 | smtp.google.com (pri: 1) |
| TXT | 2 | v=spf1 include:_spf.google.com ~all, v=spf1 include:spf.efwd.registrar-server |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | justin.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (justin.ns.cloudflare.com, justin.ns.cloudflare.com, justin.ns.cloudflare.com...)
Analysis
IP Addresses
rtwcollc.com resolves to four IPs: 2606:4700:3033::6815:5a94, 2606:4700:3037::ac43:9dc6, 104.21.90.148 and 172.67.157.198.
Other host names such as www.rubets.com, www.piaohua.cn.com, hedalysa.com.ar.cdn.cloudflare.net, geomoni.com and ubuntulook.com share IP numbers with rtwcollc.com.
Name Servers
rtwcollc.com is delegated to two name servers: justin.ns.cloudflare.com and yolanda.ns.cloudflare.com.
rtwcollc.com uses the same name server setup as other domains, including ddose007.xyz, refiltradeboardnod.pages.dev, granadawebs.es, katoikia.eu and gtgroupcorp.com.
At least part of the name servers for rtwcollc.com are shared with other domains, for instance 255632.com, ikastavis.dk, internetmarketing.blackfriday, teleray.si and jemhernews.com.
Host names with six IP numbers:
justin.ns.cloudflare.com points to: 2606:4700:58::adf5:3bbb, 2803:f800:50::6ca2:c1bb, 2a06:98c1:50::ac40:21bb, 108.162.193.187, 172.64.33.187 and 173.245.59.187.
yolanda.ns.cloudflare.com points to: 2606:4700:50::adf5:3af1, 2803:f800:50::6ca2:c0f1, 2a06:98c1:50::ac40:20f1, 108.162.192.241, 172.64.32.241 and 173.245.58.241.
Mail Servers
The mail server for rtwcollc.com is smtp.google.com.
rtwcollc.com uses the same mail server setup as other domains, for instance cuniv-tindouf.dz, kimdecena.com, emoogy.com, lawofficeofalexandriajones.com and bhartiyavayusena.com.
rtwcollc.com shares at least some mail servers with other domains, for example polarisnet.live, catherinecortezmasto.com, mitarentals.com, jgiles.dev and herkulesbygg.se.
these mail servers are often used together with the mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com and aspmx.l.google.com.
smtp.google.com resolves to nine IP numbers: 2607:f8b0:4023:c06::1a, 2607:f8b0:4023:c06::1b, 2607:f8b0:4023:c0b::1a, 2607:f8b0:4023:c0b::1b, 142.250.101.26, 142.250.101.27, 142.250.141.26, 142.250.141.27 and 142.251.2.26.