prorefo.com - dns.ninja
prorefo.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=1782299570 | ||||||
Same first word
prorefo.com |
Similar names
DNS History
11 records (11 active, 0 former)
●NSns03.domaincontrol.com2016-12-20 → 2026-06-24 · 2 obs
● 2026-06-24 11:29:44
●NSns04.domaincontrol.com2016-12-20 → 2026-06-24 · 2 obs
● 2026-06-24 11:29:44
●MXalt1.aspmx.l.google.com2016-12-20 → 2026-06-24 · 2 obs
● 2026-06-24 11:29:44
●MXalt2.aspmx.l.google.com2016-12-20 → 2026-06-24 · 2 obs
● 2026-06-24 11:29:44
●MXaspmx.l.google.com2016-12-20 → 2026-06-24 · 2 obs
● 2026-06-24 11:29:44
●MXaspmx2.googlemail.com2016-12-20 → 2026-06-24 · 2 obs
● 2026-06-24 11:29:44
●MXaspmx3.googlemail.com2016-12-20 → 2026-06-24 · 2 obs
● 2026-06-24 11:29:44
●A216.239.32.212016-12-20 → 2026-06-24 · 2 obs
● 2026-06-24 11:29:44
●A216.239.34.212016-12-20 → 2026-06-24 · 2 obs
● 2026-06-24 11:29:44
●A216.239.36.212016-12-20 → 2026-06-24 · 2 obs
● 2026-06-24 11:29:44
●A216.239.38.212016-12-20 → 2026-06-24 · 2 obs
● 2026-06-24 11:29:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, c.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net... | - |
| prorefo.com | ns03.domaincontrol.com, ns04.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.69.2
NS records: ns03.domaincontrol.com, ns04.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for prorefo.com (unsigned zone)
⏱️ Timing
Total: 166ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 216.239.32.21, 216.239.34.21... |
| NS | 2 | ns03.domaincontrol.com, ns04.domaincontrol.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 2 | google-site-verification=x1ezbXWvPbOL4I3, v=spf1 include:_spf.google.com ?all |
| SOA | 1 | ns03.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns03.domaincontrol.com, ns03.domaincontrol.com, ns04.domaincontrol.com...)
Analysis
IP Addresses
prorefo.com points to the four IP addresses 216.239.32.21, 216.239.34.21, 216.239.36.21 and 216.239.38.21.
Among the host names that share IP numbers with prorefo.com are tarryn.net, usaocr.com, seeyoume.top and two others.
Name Servers
The NS records for prorefo.com delegate to ns03.domaincontrol.com and ns04.domaincontrol.com.
prorefo.com has the same name server delegation as a number of other domains, such as nohomeleftunsold.com, machinamashup.com, npowerconsulting.com and two more.
ns03.domaincontrol.com resolves to 97.74.101.2 and 2603:5:2150::2. Likewise, ns04.domaincontrol.com resolves to 173.201.69.2 and 2603:5:2250::2 — two IP addresses apiece.
Mail Servers
prorefo.com has five mail servers, which are aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.
prorefo.com shares at least some of its mail servers with other domains — for example sbbro.com, thepetpharmacist.ca, forxbuilders.com and two more.
It is common to find these mail servers paired with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 more.
Hosts with two IP numbers each:
The A records for aspmx2.googlemail.com return 108.177.123.27 and 2800:3f0:4003:c0f::1a.
The A records for aspmx3.googlemail.com return 172.253.116.27 and 2a00:1450:400b:c02::1b.
The A records for aspmx.l.google.com return 142.251.163.27 and 2607:f8b0:4004:c27::1a.
The A records for alt1.aspmx.l.google.com return 108.177.123.27 and 2800:3f0:4003:c0f::1a.
The A records for alt2.aspmx.l.google.com return 172.253.116.27 and 2a00:1450:400b:c02::1a.
aspmx2.googlemail.com and alt1.aspmx.l.google.com each have 2800:3f0:4003:c0f::1a IP addresses.
aspmx2.googlemail.com and alt1.aspmx.l.google.com each have 108.177.123.27 IP addresses.
aspmx3.googlemail.com and alt2.aspmx.l.google.com each have 172.253.116.27 IP addresses.