c3proof.com - dns.ninja
c3proof.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=1783272836 | ||||||
Subdomains
webmail.c3proof.com |
autodiscover.c3proof.com |
view.c3proof.com |
Same first word
c3proof.com |
DNS History
14 records (7 active, 7 former)
●NSns1.c3cloud.com2015-07-14 → 2026-07-05 · 2 obs
● 2026-07-05 17:34:26
●NSns2.c3cloud.com2015-07-14 → 2026-07-05 · 2 obs
● 2026-07-05 17:34:26
●NSns3.c3cloud.com2020-02-04 → 2026-07-05 · 3 obs
● 2020-02-04 04:39:34
● 2026-07-05 17:34:26
●NSns4.c3cloud.com2020-02-04 → 2026-07-05 · 3 obs
● 2020-02-04 04:39:34
● 2026-07-05 17:34:26
○MXasp.reflexion.net2017-02-13 → 2017-02-13 · 4 obs
● 2017-02-13 08:46:36
○ 2020-02-04 04:39:34
○ 2026-07-05 17:34:26
○MXc3proof.com.inbound10.mxlogic.net2015-07-14 → 2015-11-25 · 4 obs
● 2015-11-25 22:16:50
○ 2016-02-28 17:20:16
○ 2026-07-05 17:34:26
○MXc3proof.com.inbound10.mxlogicmx.net2015-07-14 → 2015-11-25 · 4 obs
● 2015-11-25 22:16:50
○ 2016-02-28 17:20:16
○ 2026-07-05 17:34:26
●MXinbound-smtp.us-east-1.amazonaws.com2026-02-18 → 2026-07-05 · 3 obs
● 2026-02-18 06:35:12
● 2026-07-05 17:34:26
○MXmx-01-us-west-2.prod.hydra.sophos.com2020-02-04 → 2020-02-04 · 4 obs
● 2020-02-04 04:39:34
○ 2026-02-18 06:35:12
○ 2026-07-05 17:34:26
○MXmx-02-us-west-2.prod.hydra.sophos.com2020-02-04 → 2020-02-04 · 4 obs
● 2020-02-04 04:39:34
○ 2026-02-18 06:35:12
○ 2026-07-05 17:34:26
○MXmx-100.reflexion.net2017-02-13 → 2017-02-13 · 4 obs
● 2017-02-13 08:46:36
○ 2020-02-04 04:39:34
○ 2026-07-05 17:34:26
○MXmx-110.reflexion.net2017-02-13 → 2017-02-13 · 4 obs
● 2017-02-13 08:46:36
○ 2020-02-04 04:39:34
○ 2026-07-05 17:34:26
●MXmx1-us1.ppe-hosted.com2016-02-28 → 2026-07-05 · 7 obs
● 2016-02-28 17:20:16
● 2016-06-29 19:00:40
○ 2017-02-13 08:46:36
○ 2020-02-04 04:39:34
● 2026-02-18 06:35:12
● 2026-07-05 17:34:26
●MXmx2-us1.ppe-hosted.com2016-02-28 → 2026-07-05 · 7 obs
● 2016-02-28 17:20:16
● 2016-06-29 19:00:40
○ 2017-02-13 08:46:36
○ 2020-02-04 04:39:34
● 2026-02-18 06:35:12
● 2026-07-05 17:34:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| c3proof.com | ns1.c3cloud.com, ns2.c3cloud.com | 2 records |
✅ Authoritative Response
Server:162.245.37.18
NS records: ns1.c3cloud.com, ns2.c3cloud.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for c3proof.com (unsigned zone)
⏱️ Timing
Total: 281ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns1.c3cloud.com, ns3.c3cloud.com... |
| MX | 3 | mx1-us1.ppe-hosted.com (pri: 5), inbound-smtp.us-east-1.amazonaws.com (pr... |
| TXT | 7 | duo_sso_verification=8rDyvkiQ3t7GVECAV1m, ppe-a56774236852712ff95a... |
| SOA | 1 | ns1.c3cloud.com hostmaster.c3cloud.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.c3cloud.com, ns2.c3cloud.com)
Analysis
Hierarchy
c3proof.com is a parent domain, with webmail.c3proof.com, autodiscover.c3proof.com and view.c3proof.com beneath it.
Name Servers
The NS records for c3proof.com point to four name servers: ns1.c3cloud.com, ns2.c3cloud.com, ns3.c3cloud.com and ns4.c3cloud.com.
c3proof.com has at least partial name server overlap with other domains, such as 183.22.216.66.in-addr.arpa, 203.237.205.in-addr.arpa, c3cloudfax.com and two others.
It is common to find these name servers paired with the name servers ns4, ns3, auth1.irbs.net and auth2.irbs.net.
The hosts ns1.c3cloud.com, ns2.c3cloud.com, ns3.c3cloud.com and ns4.c3cloud.com all resolve to exactly one IP address each: 162.245.37.18, 162.245.37.19, 162.245.39.51 and 162.245.39.52 respectively.
Mail Servers
c3proof.com has three mail servers: mx1-us1.ppe-hosted.com, mx2-us1.ppe-hosted.com and inbound-smtp.us-east-1.amazonaws.com.
There is at least a partial MX overlap between c3proof.com and other domains, including caviarpartnerships.com, cypher.systems, neo.menu and two others.
Host names directing to five IP addresses:
inbound-smtp.us-east-1.amazonaws.com has four IP addresses — 3.211.210.226, 44.206.9.87, 44.210.166.32 and two others.
Host names that have two IP addresses:
The A records for mx1-us1.ppe-hosted.com return 67.231.154.162 and 148.163.129.50.
The A records for mx2-us1.ppe-hosted.com return 67.231.154.163 and 148.163.129.51.