coder.college - robtex.com
coder.college
| 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 | ||||||
college
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.nic.college | ||||||
| NS | b.nic.college | ||||||
| NS | c.nic.college | ||||||
| NS | d.nic.college | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=3000459260 | ||||||
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
○NSns.mainnameserver.com2016-12-13 → 2016-12-13 · 3 obs
○ 2017-08-28 21:03:04
○ 2026-04-26 16:38:04
●NSns1.afternic.com2026-04-16 → 2026-04-26 · 3 obs
● 2026-04-16 08:01:16
● 2026-04-26 16:38:04
●NSns2.afternic.com2026-04-16 → 2026-04-26 · 3 obs
● 2026-04-16 08:01:16
● 2026-04-26 16:38:04
○NSns2.mainnameserver.com2016-12-13 → 2016-12-13 · 3 obs
○ 2017-08-28 21:03:04
○ 2026-04-26 16:38:04
○MXmail.coder.college2016-12-13 → 2016-12-13 · 3 obs
○ 2017-08-28 21:03:04
○ 2026-04-26 16:38:04
●A13.248.169.482026-04-16 → 2026-04-26 · 3 obs
● 2026-04-16 08:01:16
● 2026-04-26 16:38:04
○A176.32.230.442016-12-13 → 2016-12-13 · 3 obs
○ 2017-08-28 21:03:04
○ 2026-04-26 16:38:04
●A76.223.54.1462026-04-16 → 2026-04-26 · 3 obs
● 2026-04-16 08:01:16
● 2026-04-26 16:38:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| college | a.nic.college, b.nic.college, c.nic.college, d.nic.college | 8 records |
| coder.college | ns2.afternic.com, ns1.afternic.com | - |
✅ Authoritative Response
Server:97.74.98.69
NS records: ns2.afternic.com, ns1.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coder.college (unsigned zone)
⏱️ Timing
Total: 519ms | 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 |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (a.nic.college, a.nic.college, b.nic.college...)
Analysis
IP Addresses
coder.college points to two IP numbers: 13.248.169.48 and 76.223.54.146.
Other host names such as coinparks.com, gsbc.org, nullmx.ridelikethewind.com, mail.123cube.com and myledi.com share IPs with coder.college.
Name Servers
coder.college is delegated to two name servers: ns1.afternic.com and ns2.afternic.com.
coder.college shares the same name server setup as longthicklashes.com, vboc.com, otompotom.com, wilsonmoore.com and mail.(0x736578)y.eyla.net.
coder.college at least partially shares name servers with other domains, for instance sysadmin.life, globalcoachingfederation.com, futurecall.com, khairaummah.com and dadugacor.com.
These name servers are commonly used with verification-d3jclucsp89ganyqbydeny.ns101.verify.hn and verification-q2yfbmuxrvnsdnaogqtqft.ns101.verify.hn.
Host names with two IP numbers: ns1.afternic.com points to: 2603:5:2126::45 and 97.74.98.69; ns2.afternic.com points to: 2603:5:2226::45 and 173.201.66.69.