programmingcontest.com - dns.ninja
programmingcontest.com
| 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 | ||||||
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=1783466376 | ||||||
Previously MX for
programmingcontest.com |
Same first word
programmingcontest.com |
DNS History
12 records (4 active, 8 former)
●NSns1.afternic.com2026-04-09 → 2026-07-07 · 3 obs
● 2026-04-09 03:16:12
● 2026-07-07 23:27:54
○NSns1.greycatstudios.com2017-05-25 → 2017-05-25 · 4 obs
● 2017-05-25 00:08:04
○ 2026-04-09 03:16:12
○ 2026-07-07 23:27:54
○NSns1.voodoo.com2015-05-17 → 2016-11-20 · 4 obs
● 2016-11-20 11:39:30
○ 2017-05-25 00:08:04
○ 2026-07-07 23:27:54
●NSns2.afternic.com2026-04-09 → 2026-07-07 · 3 obs
● 2026-04-09 03:16:12
● 2026-07-07 23:27:54
○NSns2.greycatstudios.com2017-05-25 → 2017-05-25 · 4 obs
● 2017-05-25 00:08:04
○ 2026-04-09 03:16:12
○ 2026-07-07 23:27:54
○NSns2.voodoo.com2015-05-17 → 2016-11-20 · 4 obs
● 2016-11-20 11:39:30
○ 2017-05-25 00:08:04
○ 2026-07-07 23:27:54
○MX.2026-04-09 → 2026-07-07 · 2 obs
○ 2026-07-07 23:27:54
○MXprogrammingcontest.com2017-05-25 → 2017-05-25 · 3 obs
○ 2026-04-09 03:16:12
○ 2026-07-07 23:27:54
●A13.248.169.482026-04-09 → 2026-07-07 · 3 obs
● 2026-04-09 03:16:12
● 2026-07-07 23:27:54
○A192.64.147.2182015-05-17 → 2016-11-20 · 4 obs
● 2016-11-20 11:39:30
○ 2017-05-25 00:08:04
○ 2026-07-07 23:27:54
○A198.20.253.2052017-05-25 → 2017-05-25 · 4 obs
● 2017-05-25 00:08:04
○ 2026-04-09 03:16:12
○ 2026-07-07 23:27:54
●A76.223.54.1462026-04-09 → 2026-07-07 · 3 obs
● 2026-04-09 03:16:12
● 2026-07-07 23:27:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| programmingcontest.com | ns1.afternic.com, ns2.afternic.com | 4 records |
✅ Authoritative Response
Server:173.201.66.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for programmingcontest.com (unsigned zone)
⏱️ Timing
Total: 83ms | 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 | ns2.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)
Analysis
IP Addresses
programmingcontest.com directs to two IP numbers, 13.248.169.48 and 76.223.54.146
mecnet.com, armastroy.com, closersmagazine.com plus two other host names have IP numbers in common with programmingcontest.com.
Name Servers
programmingcontest.com has two authoritative name servers — ns1.afternic.com and ns2.afternic.com.
The name server configuration of programmingcontest.com is shared with other domains, for instance dns5.alamatkita.com, apparel.life, tucsondui.com and two others.
programmingcontest.com shares at least some of its name servers with other domains, including jmzai.com, mvsound.com, dronepov.com and two others.
These name servers are frequently seen alongside the name servers verification-d3jclucsp89ganyqbydeny.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.