ref3.com - robtex.com
ref3.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=1782017335 | ||||||
Same first word
ref3.com |
Similar names
e3rf.com |
e3fr.com |
re3f.com |
3fer.com |
f3re.com |
3ref.store |
fre3.com.ng |
fr3e.com |
erf3.net.ph |
fre3.com |
3fre.com |
fre3.de |
erf3.com |
fre3.co.uk |
e3rf.net |
fre3.eu |
3ref.com |
fre3.org |
DNS History
10 records (7 active, 3 former)
●NSns13.domaincontrol.com2015-05-17 → 2026-06-21 · 2 obs
● 2026-06-21 05:07:26
●NSns14.domaincontrol.com2015-05-17 → 2026-06-21 · 2 obs
● 2026-06-21 05:07:26
●MXmail.protonmail.ch2026-06-03 → 2026-06-21 · 3 obs
● 2026-06-03 05:31:48
● 2026-06-21 05:07:26
●MXmailsec.protonmail.ch2026-06-03 → 2026-06-21 · 3 obs
● 2026-06-03 05:31:48
● 2026-06-21 05:07:26
○MXmailstore1.secureserver.net2015-05-17 → 2017-05-23 · 4 obs
● 2017-05-23 23:29:26
○ 2026-06-03 05:31:48
○ 2026-06-21 05:07:26
●MXref3-com.mail.protection.outlook.com2026-06-03 → 2026-06-21 · 3 obs
● 2026-06-03 05:31:48
● 2026-06-21 05:07:26
○MXsmtp.secureserver.net2015-05-17 → 2017-05-23 · 4 obs
● 2017-05-23 23:29:26
○ 2026-06-03 05:31:48
○ 2026-06-21 05:07:26
●A15.197.148.332026-06-03 → 2026-06-21 · 3 obs
● 2026-06-03 05:31:48
● 2026-06-21 05:07:26
○A184.168.221.572015-05-17 → 2017-05-23 · 4 obs
● 2017-05-23 23:29:26
○ 2026-06-03 05:31:48
○ 2026-06-21 05:07:26
●A3.33.130.1902026-06-03 → 2026-06-21 · 3 obs
● 2026-06-03 05:31:48
● 2026-06-21 05:07:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net, h.gtld-servers.net... | - |
| ref3.com | ns13.domaincontrol.com, ns14.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.106.7
NS records: ns13.domaincontrol.com, ns14.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ref3.com (unsigned zone)
⏱️ Timing
Total: 186ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns13.domaincontrol.com, ns14.domaincontrol.com |
| MX | 3 | mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20)... |
| TXT | 3 | protonmail-verification=ef3bb8af744e7569, NETORGFT8633988.onmicrosoft.com... |
| SOA | 1 | ns13.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns13.domaincontrol.com, ns13.domaincontrol.com, ns14.domaincontrol.com...)
Analysis
IP Addresses
ref3.com directs to two IP numbers, 3.33.130.190 and 15.197.148.33
glkcompaniesllc.com, mdrao.net, 3wd.co.za plus two other host names have IP numbers in common with ref3.com.
Name Servers
ref3.com is served by two delegated name servers, ns13.domaincontrol.com and ns14.domaincontrol.com.
The name server configuration of ref3.com is shared with other domains, for instance floridaheartandlungsurgery.com, kimiricahunter.com, greatplainsfa.com and two others.
Each of the two host names carries two IP addresses: ns13.domaincontrol.com points to 97.74.106.7 and 2603:5:21a0::7, and ns14.domaincontrol.com points to 173.201.74.7 and 2603:5:22a0::7.
Mail Servers
ref3.com is handled by three mail servers: mail.protonmail.ch, mailsec.protonmail.ch and ref3-com.mail.protection.outlook.com.
At least some of the mail servers used by ref3.com are shared with other domains: kraymerica.com, picography.co, stefanofunk.com and two others among them.
Hosts with 8 IP addresses each:
ref3-com.mail.protection.outlook.com carries IP addresses 52.101.9.5, 52.101.11.13 and 52.101.41.4, with 5 other addresses beyond those.
Host names carrying three IP numbers:
mail.protonmail.ch resolves to three addresses: 176.119.200.128, 185.70.42.128 and 185.205.70.128.
mailsec.protonmail.ch resolves to three addresses: 176.119.200.129, 185.70.42.129 and 185.205.70.129.