codechef.org - robtex.com
codechef.org
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns71.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2194::2e🇺🇸 GODADDY-DNS2603:5:2190::/44 | ||||||
| PTR | ns71.domaincontrol.com | ||||||
| A | 97.74.105.46🇺🇸 GODADDY-DNS97.74.104.0/23 | ||||||
| PTR | ns71.domaincontrol.com | ||||||
| NS | ns72.domaincontrol.com | ||||||
| A | 2603:5:2294::2e🇺🇸 GODADDY-DNS2603:5:2290::/44 | ||||||
| PTR | ns72.domaincontrol.com | ||||||
| A | 173.201.73.46🇺🇸 GODADDY-DNS173.201.72.0/23 | ||||||
| PTR | ns72.domaincontrol.com | ||||||
| MX | smtp.secureserver.net ⭐ | ||||||
| A | 92.204.80.20🇫🇷 GODADDY-SXB92.204.80.0/23 | ||||||
| PTR | sxplibsmtp-v01.prod.sxb1.secureserver.net | ||||||
| MX | mailstore1.secureserver.net(10) | ||||||
| A | 92.204.80.19🇫🇷 GODADDY-SXB92.204.80.0/23 | ||||||
| PTR | sxplibsmtp-v02.prod.sxb1.secureserver.net | ||||||
| TXT | v=spf1 include:secureserver.net -all | ||||||
| SOA | ns71.domaincontrol.comdns@jomax.net 2026-05-02 #1 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1783601817 | ||||||
Same first word
Similar names
DNS History
14 records (4 active, 10 former)
○NSclip.earth.orderbox-dns.com2017-01-07 → 2018-01-25 · 5 obs
● 2017-01-07 17:37:16
● 2018-01-25 07:42:48
○ 2026-03-27 13:01:54
○ 2026-07-09 13:16:48
○NSclip.mars.orderbox-dns.com2017-01-07 → 2018-01-25 · 5 obs
● 2017-01-07 17:37:16
● 2018-01-25 07:42:48
○ 2026-03-27 13:01:54
○ 2026-07-09 13:16:48
○NSclip.mercury.orderbox-dns.com2017-01-07 → 2018-01-25 · 5 obs
● 2017-01-07 17:37:16
● 2018-01-25 07:42:48
○ 2026-03-27 13:01:54
○ 2026-07-09 13:16:48
○NSclip.venus.orderbox-dns.com2017-01-07 → 2018-01-25 · 5 obs
● 2017-01-07 17:37:16
● 2018-01-25 07:42:48
○ 2026-03-27 13:01:54
○ 2026-07-09 13:16:48
○NSdns1.directi.com2015-06-18 → 2016-04-18 · 4 obs
● 2016-04-18 23:41:58
○ 2017-01-07 17:37:16
○ 2026-07-09 13:16:48
○NSdns2.directi.com2015-06-18 → 2016-04-18 · 4 obs
● 2016-04-18 23:41:58
○ 2017-01-07 17:37:16
○ 2026-07-09 13:16:48
○NSdns3.directi.com2015-06-18 → 2016-04-18 · 4 obs
● 2016-04-18 23:41:58
○ 2017-01-07 17:37:16
○ 2026-07-09 13:16:48
○NSdns4.directi.com2015-06-18 → 2016-04-18 · 4 obs
● 2016-04-18 23:41:58
○ 2017-01-07 17:37:16
○ 2026-07-09 13:16:48
●NSns71.domaincontrol.com2026-05-21 → 2026-07-09 · 3 obs
● 2026-05-21 04:38:14
● 2026-07-09 13:16:48
●NSns72.domaincontrol.com2026-05-21 → 2026-07-09 · 3 obs
● 2026-05-21 04:38:14
● 2026-07-09 13:16:48
●MXmailstore1.secureserver.net2026-05-21 → 2026-07-09 · 2 obs
● 2026-07-09 13:16:48
●MXsmtp.secureserver.net2026-05-21 → 2026-07-09 · 2 obs
● 2026-07-09 13:16:48
○A162.210.70.232018-01-25 → 2018-01-25 · 4 obs
● 2018-01-25 07:42:48
○ 2026-03-27 13:01:54
○ 2026-07-09 13:16:48
○A173.193.105.2462015-06-18 → 2017-01-07 · 4 obs
● 2017-01-07 17:37:16
○ 2018-01-25 07:42:48
○ 2026-07-09 13:16:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| codechef.org | ns71.domaincontrol.com, ns72.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.73.46
NS records: ns71.domaincontrol.com, ns72.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for codechef.org (unsigned zone)
⏱️ Timing
Total: 744ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns71.domaincontrol.com, ns72.domaincontrol.com |
| MX | 2 | mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0) |
| TXT | 1 | v=spf1 include:secureserver.net -all |
| SOA | 1 | ns71.domaincontrol.com dns.jomax.net |
Analysis
Name Servers
The NS records for codechef.org delegate to ns71.domaincontrol.com and ns72.domaincontrol.com.
The name server configuration of codechef.org is shared with other domains, for instance janelleschmidt.com, miamivisiontherapy.com, yabookit.com and two others.
codechef.org and other domains like fun-team.ch share at least a portion of their name servers.
ns71.domaincontrol.com resolves to 97.74.105.46 and 2603:5:2194::2e. Likewise, ns72.domaincontrol.com resolves to 173.201.73.46 and 2603:5:2294::2e — two IP addresses apiece.
Mail Servers
codechef.org uses two mail servers, mailstore1.secureserver.net and smtp.secureserver.net.
The mail server setup of codechef.org matches that of other domains such as bastropcountygop.org, spooonz.com, aliprantis.com and two others.
codechef.org shares at least some of its mail servers with other domains, such as findie.in.
mailstore1.secureserver.net and smtp.secureserver.net each resolve to one IP number: mailstore1.secureserver.net points to 92.204.80.19 and smtp.secureserver.net points to 92.204.80.20.