instituteofcode.com - dns.ninja
instituteofcode.com
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=1781278033 | ||||||
Same first word
instituteofcode.com |
DNS History
18 records (11 active, 7 former)
●NSbruce.ns.cloudflare.com2021-06-16 → 2026-06-12 · 3 obs
● 2021-06-16 22:24:00
● 2026-06-12 15:37:56
●NScruz.ns.cloudflare.com2021-06-16 → 2026-06-12 · 3 obs
● 2021-06-16 22:24:00
● 2026-06-12 15:37:56
○NSns-1125.awsdns-12.org2016-12-17 → 2016-12-17 · 3 obs
○ 2021-06-16 22:24:00
○ 2026-06-12 15:37:56
○NSns-166.awsdns-20.com2016-12-17 → 2016-12-17 · 3 obs
○ 2021-06-16 22:24:00
○ 2026-06-12 15:37:56
○NSns-1992.awsdns-57.co.uk2016-12-17 → 2016-12-17 · 3 obs
○ 2021-06-16 22:24:00
○ 2026-06-12 15:37:56
○NSns-809.awsdns-37.net2016-12-17 → 2016-12-17 · 3 obs
○ 2021-06-16 22:24:00
○ 2026-06-12 15:37:56
●MXalt1.aspmx.l.google.com2016-12-17 → 2026-06-12 · 2 obs
● 2026-06-12 15:37:56
●MXalt2.aspmx.l.google.com2016-12-17 → 2026-06-12 · 2 obs
● 2026-06-12 15:37:56
●MXalt3.aspmx.l.google.com2016-12-17 → 2026-06-12 · 2 obs
● 2026-06-12 15:37:56
●MXalt4.aspmx.l.google.com2016-12-17 → 2026-06-12 · 2 obs
● 2026-06-12 15:37:56
●MXaspmx.l.google.com2016-12-17 → 2026-06-12 · 2 obs
● 2026-06-12 15:37:56
●A104.21.62.962026-03-17 → 2026-06-12 · 3 obs
● 2026-03-17 21:57:34
● 2026-06-12 15:37:56
●A172.67.222.1192026-03-17 → 2026-06-12 · 3 obs
● 2026-03-17 21:57:34
● 2026-06-12 15:37:56
●A2606:4700:3030::6815:3e602026-03-17 → 2026-06-12 · 3 obs
● 2026-03-17 21:57:34
● 2026-06-12 15:37:56
●A2606:4700:3031::ac43:de772026-03-17 → 2026-06-12 · 3 obs
● 2026-03-17 21:57:34
● 2026-06-12 15:37:56
○A52.52.43.192016-12-17 → 2016-12-17 · 3 obs
○ 2021-06-16 22:24:00
○ 2026-06-12 15:37:56
○A52.8.178.1322021-06-16 → 2021-06-16 · 4 obs
● 2021-06-16 22:24:00
○ 2026-03-17 21:57:34
○ 2026-06-12 15:37:56
○A54.183.240.1872016-12-17 → 2016-12-17 · 3 obs
○ 2021-06-16 22:24:00
○ 2026-06-12 15:37:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net, j.gtld-servers.net... | - |
| instituteofcode.com | cruz.ns.cloudflare.com, bruce.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.88
NS records: cruz.ns.cloudflare.com, bruce.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for instituteofcode.com (unsigned zone)
⏱️ Timing
Total: 318ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.62.96, 172.67.222.119 |
| AAAA | 2 | 2606:4700:3030::6815:3e60, 2606:4700:3031::ac43:de77 |
| NS | 2 | bruce.ns.cloudflare.com, cruz.ns.cloudflare.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 3 | google-site-verification=KBJOVPqb40Crh5-, google-site-verification=O0hd4rs45tLAZx0... |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | bruce.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (cruz.ns.cloudflare.com, cruz.ns.cloudflare.com, cruz.ns.cloudflare.com...)
Analysis
IP Addresses
instituteofcode.com points to four IP numbers: 104.21.62.96, 172.67.222.119, 2606:4700:3030::6815:3e60 and 2606:4700:3031::ac43:de77.
Two other host names, along with rapifilms.com, mmsports.com and dasegelgeschaft.com, also share IP numbers with instituteofcode.com.
Name Servers
The NS records for instituteofcode.com delegate to bruce.ns.cloudflare.com and cruz.ns.cloudflare.com.
instituteofcode.com shares its NS records with other domains, for example butterbeliever.com, pocket-knife.org, cridaperlademocracia.cat and two others.
instituteofcode.com shares at least some of its name servers with other domains, including hollandcasinok.com, omet.vn, ankaragundem.com.tr and two others.
These name servers are frequently seen alongside the name servers isabel.ns.cloudflare.com.
DNS names with 6 IP addresses:
bruce.ns.cloudflare.com maps to 108.162.193.77, 172.64.33.77, 173.245.59.77 and 3 additional IP addresses.
cruz.ns.cloudflare.com maps to 108.162.192.88, 172.64.32.88, 173.245.58.88 and 3 additional IP addresses.
Mail Servers
Mail for instituteofcode.com is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
There is at least a partial MX overlap between instituteofcode.com and other domains, including ns500737.ns500724.ns500737.ns500737.ns500737.ns500724.ns500737.ns500724.ns500724.ns500669.ns500669.yummyflingsfinder.com, ioradio.co.uk, ns500699.ns500699.ns500734.ns500734.ns500734.ns500734.ns500693.ns500588.ns500588.ns500693.ns500699.ns500588.ns500632.ns500588.ns500588.ns500588.dtrkdll.com and two others.
alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com are mail servers that frequently appear together with these mail servers.
Host names that have two IP addresses:
The A records for aspmx.l.google.com return 192.178.155.26 and 2607:f8b0:4004:c1b::1b.
The A records for alt1.aspmx.l.google.com return 108.177.123.26 and 2800:3f0:4003:c0f::1a.
The A records for alt2.aspmx.l.google.com return 172.253.116.27 and 2a00:1450:400b:c02::1a.
The A records for alt3.aspmx.l.google.com return 192.178.223.27 and 2a00:1450:4009:c0f::1b.
The A records for alt4.aspmx.l.google.com return 172.253.157.26 and 2a00:1450:400c:c23::1a.