rfo3.com - robtex.com
rfo3.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
rfo3.com |
Similar names
3for.marketing |
fr3o.com |
3ofr.com |
orf3.tv |
for3.com.mx |
for3.pl |
orf3.de |
3for.cn |
for3.de |
for3.net |
orf3.net |
rof3.top |
3for.de |
orf3.org |
3for.com |
DNS History
10 records (7 active, 3 former)
●NSns-cloud-d1.googledomains.com2026-03-22 → 2026-03-22 · 2 obs
● 2026-03-22 20:38:28
●NSns-cloud-d2.googledomains.com2026-03-22 → 2026-03-22 · 2 obs
● 2026-03-22 20:38:28
●NSns-cloud-d3.googledomains.com2026-03-22 → 2026-03-22 · 2 obs
● 2026-03-22 20:38:28
●NSns-cloud-d4.googledomains.com2026-03-22 → 2026-03-22 · 2 obs
● 2026-03-22 20:38:28
○NSns2.dnsdun.com2019-12-15 → 2019-12-15 · 2 obs
○ 2026-03-22 20:38:28
○NSns2.dnsdun.net2019-12-15 → 2019-12-15 · 2 obs
○ 2026-03-22 20:38:28
●MXmail.protonmail.ch2026-03-22 → 2026-03-22 · 1 obs
●MXmailsec.protonmail.ch2026-03-22 → 2026-03-22 · 1 obs
○A156.224.235.442019-12-15 → 2019-12-15 · 2 obs
○ 2026-03-22 20:38:28
●A198.49.23.1442026-03-22 → 2026-03-22 · 2 obs
● 2026-03-22 20:38:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| rfo3.com | ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com, ns-cloud-d4.googledomains.com | 8 records |
✅ Authoritative Response
Server: 216.239.32.109
NS records: ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com, ns-cloud-d4.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rfo3.com (unsigned zone)
⏱️ Timing
Total: 445ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.49.23.144 |
| NS | 4 | ns-cloud-d1.googledomains.com, ns-cloud-d4.googledomains.com... |
| MX | 2 | mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20) |
| TXT | 2 | v=spf1 include:_spf.protonmail.ch ~all, protonmail-verification=a89f8124d4318176 |
| SOA | 1 | ns-cloud-d1.googledomains.com cloud-dns- |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns-cloud-d1.googledomains.com, ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com...)
Analysis
IP Addresses
rfo3.com resolves to one IP number: 198.49.23.144.
other host names including evogler.com, foxdemy.com, ory.info, notahipster.net and joshuaville.org share IP numbers with rfo3.com.
Name Servers
rfo3.com is delegated to four name servers: ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com and ns-cloud-d4.googledomains.com.
rfo3.com at least partially shares name servers with other domains, for instance brammgmt.com, mycyba.com, heartpictures.org, robocalls.ai and equalinv.com.
Host names with two IP numbers:
ns-cloud-d1.googledomains.com points to 2001:4860:4802:32::6d and 216.239.32.109; ns-cloud-d2.googledomains.com points to 2001:4860:4802:34::6d and 216.239.34.109; ns-cloud-d3.googledomains.com points to 2001:4860:4802:36::6d and 216.239.36.109; ns-cloud-d4.googledomains.com points to 2001:4860:4802:38::6d and 216.239.38.109.
Mail Servers
Two mail servers handle rfo3.com: mail.protonmail.ch and mailsec.protonmail.ch.
rfo3.com shares the same mail server setup as other domains, for instance kaffsack.de, shenstonegroup.com, meloy.me, solidplasmastudios.com and gu.ma.
rfo3.com shares some mail servers with other domains, at least partially, for instance lafamilia.in, spielmann.dk, jurcso.net, fresnel.ca and kyrtos.com.
Host names with three IPs:
mail.protonmail.ch points to 176.119.200.128, 185.70.42.128 and 185.205.70.128.
mailsec.protonmail.ch points to 176.119.200.129, 185.70.42.129 and 185.205.70.129.