c3us.com - dns.ninja
c3us.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.230.199.117🇺🇸 Amazon3.224.0.0/12 EC2 IAD prefix | ||||||
| PTR | static-1a.turbifysites.com | ||||||
| A | 35.168.67.138🇺🇸 Amazon35.168.0.0/13 EC2 IAD prefix | ||||||
| NS | ns1.turbify.com ⭐ | ||||||
| A | 20.121.230.119🇺🇸 Microsoft20.64.0.0/10 | ||||||
| NS | ns2.turbify.com | ||||||
| A | 134.33.240.61🇬🇧 Microsoft134.33.0.0/16 | ||||||
| MX | mx-biz.mail.am0.yahoodns.net ⭐ | ||||||
| A | 67.195.204.83🇺🇸 Yahoo67.195.204.0/24 Verizon Media BF1 | ||||||
| PTR | mtaproxy1.biz.mail.vip.bf1.yahoo.com | ||||||
| A | 67.195.228.75🇺🇸 Yahoo67.195.228.0/24 Verizon Media GQ1 | ||||||
| PTR | mtaproxy1.biz.mail.vip.gq1.yahoo.com | ||||||
| SOA | ns1.turbify.comhostmaster@c3us.com 2026-02-18 #2 | ||||||
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=1784978582 | ||||||
Same first word
c3us.com |
Similar names
usc3.com |
us3c.com |
csu3.com |
cs3u.com |
s3cu.com |
scu3.cn |
suc3.com |
3ucs.com |
us3c.com.tw |
su3c.com |
c3su.df.gov.br |
3cus.com |
DNS History
10 records (5 active, 5 former)
○NSno-dyn-updates.san.yahoo.com2015-08-02 → 2017-04-21 · 4 obs
● 2017-04-21 00:51:34
○ 2026-03-04 16:08:40
○ 2026-07-25 11:44:18
●NSns1.turbify.com2026-03-04 → 2026-07-25 · 3 obs
● 2026-03-04 16:08:40
● 2026-07-25 11:44:18
●NSns2.turbify.com2026-03-04 → 2026-07-25 · 3 obs
● 2026-03-04 16:08:40
● 2026-07-25 11:44:18
○NSyns1.yahoo.com2015-08-02 → 2017-04-21 · 4 obs
● 2017-04-21 00:51:34
○ 2026-03-04 16:08:40
○ 2026-07-25 11:44:18
○NSyns2.yahoo.com2015-08-02 → 2017-04-21 · 4 obs
● 2017-04-21 00:51:34
○ 2026-03-04 16:08:40
○ 2026-07-25 11:44:18
●MXmx-biz.mail.am0.yahoodns.net2015-08-02 → 2026-07-25 · 2 obs
● 2026-07-25 11:44:18
●A3.230.199.1172026-03-04 → 2026-07-25 · 3 obs
● 2026-03-04 16:08:40
● 2026-07-25 11:44:18
●A35.168.67.1382026-03-04 → 2026-07-25 · 3 obs
● 2026-03-04 16:08:40
● 2026-07-25 11:44:18
○A98.139.135.1282015-09-21 → 2017-04-21 · 5 obs
● 2015-09-21 04:07:02
● 2017-04-21 00:51:34
○ 2026-03-04 16:08:40
○ 2026-07-25 11:44:18
○A98.139.135.1992015-08-02 → 2015-08-02 · 3 obs
○ 2015-09-21 04:07:02
○ 2026-07-25 11:44:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| c3us.com | ns1.turbify.com, ns2.turbify.com | 2 records |
✅ Authoritative Response
Server:20.121.230.119
NS records: ns1.turbify.com, ns2.turbify.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for c3us.com (unsigned zone)
⏱️ Timing
Total: 230ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 35.168.67.138, 3.230.199.117 |
| NS | 2 | ns1.turbify.com, ns2.turbify.com |
| MX | 2 | mx-biz.mail.am0.yahoodns.net (pri: 20), mx-biz.mail.am0.yahoodns.net (pri: 30) |
| SOA | 1 | ns1.turbify.com hostmaster.c3us.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.turbify.com, ns2.turbify.com)
Analysis
IP Addresses
c3us.com points to the IP addresses 3.230.199.117 and 35.168.67.138
Two other host names, along with ijhealthcare.com, chapmancenter.com and teletransit.net, also share IP numbers with c3us.com.
Name Servers
c3us.com has two authoritative name servers — ns1.turbify.com and ns2.turbify.com.
c3us.com shares its NS records with other domains, for example indianmarketplace.net, emsworld.org, hawaiiankinestuff.com and two others.
The name servers of c3us.com overlap at least partially with those of other domains — among them betabitumen.com, airsci.net, gulfwarehousing.com and two more.
These name servers commonly appear alongside the name servers yns2.yahoo.com and yns1.yahoo.com.
Both ns1.turbify.com and ns2.turbify.com have a single IP address each — ns1.turbify.com resolves to 20.121.230.119 while ns2.turbify.com resolves to 134.33.240.61.
Mail Servers
The sole mail server for c3us.com is mx-biz.mail.am0.yahoodns.net.
Among the domains sharing a mail server setup with c3us.com are r2r.com, spendwhereitcounts.org, normanphilippines.com and two others.
There is at least a partial MX overlap between c3us.com and other domains, including castlekid.org, urbizgroup.com, smcubelize.com and two others.
mx-biz.mail.am0.yahoodns.net resolves to two IP numbers — 67.195.204.83 and 67.195.228.75.