ic21.us - robtex.com
ic21.us
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1774425368 | ||||||
Same first word
Similar names
ci21.de |
i21c.org |
21ic.com.cn |
21ic.net |
ci12.com |
1i2c.com |
21ic.org |
21ci.com |
12ci.com |
2i1c.com |
1i2c.net |
i12c.net |
21ic.com |
DNS History
10 records (6 active, 4 former)
●NSns61.domaincontrol.com2015-07-09 → 2026-03-25 · 2 obs
● 2026-03-25 08:11:24
●NSns62.domaincontrol.com2015-07-09 → 2026-03-25 · 2 obs
● 2026-03-25 08:11:24
●MXmailstore1.secureserver.net2015-07-09 → 2026-03-25 · 2 obs
● 2026-03-25 08:11:24
●MXsmtp.secureserver.net2015-07-09 → 2026-03-25 · 2 obs
● 2026-03-25 08:11:24
●A13.248.243.52026-03-16 → 2026-03-25 · 3 obs
● 2026-03-16 04:41:02
● 2026-03-25 08:11:24
○A160.153.136.32016-07-09 → 2018-09-18 · 5 obs
● 2016-07-09 09:35:30
● 2018-09-18 16:44:18
○ 2026-03-16 04:41:02
○ 2026-03-25 08:11:24
○A182.50.132.2422018-09-18 → 2018-09-18 · 4 obs
● 2018-09-18 16:44:18
○ 2026-03-16 04:41:02
○ 2026-03-25 08:11:24
○A198.71.232.32015-11-27 → 2018-09-18 · 8 obs
● 2015-11-27 13:21:06
● 2016-03-13 12:02:56
○ 2016-07-09 09:35:30
● 2017-02-11 20:18:32
● 2018-09-18 16:44:18
○ 2026-03-16 04:41:02
○ 2026-03-25 08:11:24
○A72.167.191.692015-07-09 → 2018-09-18 · 6 obs
○ 2015-11-27 13:21:06
● 2017-02-11 20:18:32
● 2018-09-18 16:44:18
○ 2026-03-16 04:41:02
○ 2026-03-25 08:11:24
●A76.223.105.2302026-03-16 → 2026-03-25 · 3 obs
● 2026-03-16 04:41:02
● 2026-03-25 08:11:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | m.cctld.us, k.cctld.us, b.cctld.us, x.cctld.us... | - |
| ic21.us | ns61.domaincontrol.com, ns62.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.69.32
NS records: ns61.domaincontrol.com, ns62.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ic21.us (unsigned zone)
⏱️ Timing
Total: 656ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.105.230, 13.248.243.5 |
| NS | 2 | ns61.domaincontrol.com, ns62.domaincontrol.com |
| MX | 2 | mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0) |
| SOA | 1 | ns61.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
ic21.us points to two IP numbers: 13.248.243.5 and 76.223.105.230.
Other host names such as commercialcleanassoc.com, thewrennest.com, wildmanfarmfruit.com, thepuppysocial.com and iamthewineyogi.com share IPs with ic21.us.
Name Servers
Two name servers ns61.domaincontrol.com and ns62.domaincontrol.com handle the delegation for ic21.us.
ic21.us shares the same name server setup as other domains, for example hapitas-navi.com, myzenbook.com, wollens.com, originfind.me and highinterestclub.com.
Host names with two IP numbers:
ns61.domaincontrol.com points to 2603:5:2153::20 and 97.74.101.32.
ns62.domaincontrol.com points to 2603:5:2253::20 and 173.201.69.32.
Mail Servers
Two mail servers handle ic21.us: mailstore1.secureserver.net and smtp.secureserver.net.
ic21.us shares the same mail server setup as other domains, including goodwillinsurance.org, workplace.fm, farmacy.life, kktcdevletpiyangolari.net and bbazaars.com.
ic21.us shares at least some mail servers with other domains, for instance creationsbync.com, pferdewaage.de and coast2coastabstract.org.
Host names with three IP numbers:
mailstore1.secureserver.net points to 216.69.141.78, 216.69.141.114 and 216.69.141.162; smtp.secureserver.net points to 216.69.141.71, 216.69.141.84 and 216.69.141.113.