r-factor.org - robtex.com
r-factor.org
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1777482604 | ||||||
Previously NS for
r-factor.org |
Same first word
Similar names
DNS History
11 records (7 active, 4 former)
○NSdns.omniport.net2015-10-30 → 2015-10-30 · 3 obs
○ 2026-04-27 12:17:20
○ 2026-04-29 17:19:50
●NSdns1.registrar-servers.com2026-04-27 → 2026-04-29 · 3 obs
● 2026-04-27 12:17:20
● 2026-04-29 17:19:50
●NSdns2.registrar-servers.com2026-04-27 → 2026-04-29 · 3 obs
● 2026-04-27 12:17:20
● 2026-04-29 17:19:50
○NSr-factor.org2015-10-30 → 2015-10-30 · 3 obs
○ 2026-04-27 12:17:20
○ 2026-04-29 17:19:50
○MXmail.r-factor.org2015-10-30 → 2015-10-30 · 3 obs
○ 2026-04-27 12:17:20
○ 2026-04-29 17:19:50
●MXsmtp.google.com2026-04-27 → 2026-04-29 · 3 obs
● 2026-04-27 12:17:20
● 2026-04-29 17:19:50
●A216.239.32.212026-04-29 → 2026-04-29 · 2 obs
● 2026-04-29 17:19:50
●A216.239.34.212026-04-29 → 2026-04-29 · 2 obs
● 2026-04-29 17:19:50
●A216.239.36.212026-04-29 → 2026-04-29 · 2 obs
● 2026-04-29 17:19:50
●A216.239.38.212026-04-29 → 2026-04-29 · 2 obs
● 2026-04-29 17:19:50
○A65.16.100.42015-10-30 → 2015-10-30 · 3 obs
○ 2026-04-27 12:17:20
○ 2026-04-29 17:19:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| r-factor.org | dns1.registrar-servers.com, dns2.registrar-servers.com | - |
✅ Authoritative Response
Server:156.154.132.200
NS records: dns1.registrar-servers.com, dns2.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for r-factor.org (unsigned zone)
⏱️ Timing
Total: 764ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 216.239.34.21, 216.239.32.21... |
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| MX | 1 | smtp.google.com (pri: 1) |
| SOA | 1 | dns1.registrar-servers.com hostmaster.re |
Analysis
IP Addresses
r-factor.org resolves to four IPs: 216.239.32.21, 216.239.34.21, 216.239.36.21 and 216.239.38.21.
Other host names, for instance bollywoodgyan.com, proyectosm.com, theprojectphysique.com, sell24.org and strobo.me share IP numbers with r-factor.org.
Name Servers
r-factor.org has two name servers: dns1.registrar-servers.com and dns2.registrar-servers.com.
r-factor.org shares the same name server setup as other domains, for example bruno.cc, fixyoureyesonjesus.com, mj-investments.com, velociteams.com and instaclay.com.
Host names with two IP numbers:
dns1.registrar-servers.com points to: 2610:a1:1024::200 and 156.154.132.200; dns2.registrar-servers.com points to: 2610:a1:1025::200 and 156.154.133.200.
Mail Servers
r-factor.org is handled by a single mail server, smtp.google.com.
r-factor.org shares the mail server setup with other domains, for example ed1.co, glostrips.com, barrivell.com, easymonday.org and flying-dragons.com.
r-factor.org shares some mail servers with other domains, at least partially; for instance mindplus.co.in, servizinoncomuni.it, focusline.com.tw, webmarkets.co and deltaxiphi.com.
smtp.google.com maps to nine IP numbers: 2607:f8b0:4004:c06::1a, 2607:f8b0:4004:c23::1a, 2607:f8b0:4004:c23::1b, 2607:f8b0:4004:c25::1a, 172.253.115.26, 172.253.115.27, 192.178.155.26, 192.178.155.27 and 192.178.218.27.