codeclass.co - dns.ninja
codeclass.co
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns2.afternic.com ⭐ | ||||||
| A | 2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.afternic.com | ||||||
| NS | ns1.afternic.com | ||||||
| A | 2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.afternic.com | ||||||
| A | 97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns2.afternic.comdns@jomax.net serial=1 | ||||||
co
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.registrydns.co | ||||||
| NS | b.registrydns.co | ||||||
| NS | c.registrydns.co | ||||||
| NS | d.registrydns.co | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1759684120 | ||||||
Subdomains
mailserver.codeclass.co |
Same first word
codeclass.ru |
codeclass.co |
Similar names
DNS History
17 records (4 active, 13 former)
●NSns1.afternic.com2026-03-18 → 2026-06-17 · 3 obs
● 2026-03-18 05:32:14
● 2026-06-17 06:19:52
○NSns1.livedns.co.uk2015-07-20 → 2015-11-15 · 4 obs
● 2015-11-15 08:24:06
○ 2016-02-07 21:32:56
○ 2026-06-17 06:19:52
○NSns1.undeveloped.com2020-03-10 → 2020-03-10 · 4 obs
● 2020-03-10 11:52:12
○ 2026-03-18 05:32:14
○ 2026-06-17 06:19:52
●NSns2.afternic.com2026-03-18 → 2026-06-17 · 3 obs
● 2026-03-18 05:32:14
● 2026-06-17 06:19:52
○NSns2.livedns.co.uk2015-07-20 → 2015-11-15 · 4 obs
● 2015-11-15 08:24:06
○ 2016-02-07 21:32:56
○ 2026-06-17 06:19:52
○NSns2.undeveloped.com2020-03-10 → 2020-03-10 · 4 obs
● 2020-03-10 11:52:12
○ 2026-03-18 05:32:14
○ 2026-06-17 06:19:52
○NSns3.livedns.co.uk2015-07-20 → 2015-11-15 · 4 obs
● 2015-11-15 08:24:06
○ 2016-02-07 21:32:56
○ 2026-06-17 06:19:52
○MXmailserver.codeclass.co2015-07-20 → 2015-11-15 · 4 obs
● 2015-11-15 08:24:06
○ 2016-02-07 21:32:56
○ 2026-06-17 06:19:52
●A13.248.169.482026-03-18 → 2026-06-17 · 3 obs
● 2026-03-18 05:32:14
● 2026-06-17 06:19:52
○A2a05:d014:9da:8c10:306e:3e07:a16f:a5522020-03-10 → 2020-03-10 · 4 obs
● 2020-03-10 11:52:12
○ 2026-03-18 05:32:14
○ 2026-06-17 06:19:52
○A52.22.183.582016-02-07 → 2016-02-07 · 4 obs
● 2016-02-07 21:32:56
○ 2016-07-13 18:17:34
○ 2026-06-17 06:19:52
○A52.58.78.162020-03-10 → 2020-03-10 · 4 obs
● 2020-03-10 11:52:12
○ 2026-03-18 05:32:14
○ 2026-06-17 06:19:52
○A54.174.168.1842016-02-07 → 2016-02-07 · 4 obs
● 2016-02-07 21:32:56
○ 2016-07-13 18:17:34
○ 2026-06-17 06:19:52
●A76.223.54.1462026-03-18 → 2026-06-17 · 3 obs
● 2026-03-18 05:32:14
● 2026-06-17 06:19:52
○A88.208.252.2032015-07-20 → 2015-11-15 · 4 obs
● 2015-11-15 08:24:06
○ 2016-02-07 21:32:56
○ 2026-06-17 06:19:52
○CNAMEpr-co-suspensions.neuweb.biz2016-02-07 → 2016-02-07 · 3 obs
○ 2016-07-13 18:17:34
○ 2026-06-17 06:19:52
○CNAMEws-pr-web-suspensionpages-1962938698.us-east-1.elb.amazonaws.com2016-02-07 → 2016-02-07 · 3 obs
○ 2016-07-13 18:17:34
○ 2026-06-17 06:19:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co | - |
| codeclass.co | ns1.afternic.com, ns2.afternic.com | - |
✅ Authoritative Response
Server:97.74.98.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for codeclass.co (unsigned zone)
⏱️ Timing
Total: 139ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.54.146, 13.248.169.48 |
| NS | 2 | ns1.afternic.com, ns2.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.afternic.com dns.jomax.net |
Analysis
Hierarchy
codeclass.co is the parent zone for mailserver.codeclass.co.
IP Addresses
codeclass.co resolves to the IP addresses 13.248.169.48 and 76.223.54.146
serveice.com, simply-ai.com, matthewstanton.com plus two other host names have IP numbers in common with codeclass.co.
Name Servers
codeclass.co has two authoritative name servers — ns1.afternic.com and ns2.afternic.com.
The name server configuration of codeclass.co is shared with other domains, for instance interpretum.com, oq.ca, internaluse.com and two others.
codeclass.co partially shares its NS delegation with several other domains, including steadyline.com, firmware.com.au, islen.com and two others.
These name servers regularly co-occur with the name servers verification-d3jclucsp89ganyqbydeny.ns101.verify.hn, verification-q2yfbmuxrvnsdnaogqtqft.ns101.verify.hn and verification-kr7unxarkdyey3ajfo2lgy.ns101.verify.hn.
Both ns1.afternic.com and ns2.afternic.com have two IP addresses each. ns1.afternic.com resolves to 97.74.98.69 and 2603:5:2126::45; ns2.afternic.com resolves to 173.201.66.69 and 2603:5:2226::45.