practiceofcode.com - dns.ninja
practiceofcode.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=1785426132 | ||||||
Subdomains
Same first word
practiceofcode.com |
Similar names
DNS History
16 records (8 active, 8 former)
○NSbackup.practiceofcode.com2015-07-17 → 2015-07-17 · 3 obs
○ 2015-11-22 12:56:50
○ 2026-07-30 15:47:28
●NSed.ns.cloudflare.com2026-02-17 → 2026-07-30 · 3 obs
● 2026-02-17 13:50:58
● 2026-07-30 15:47:28
○NSinternet.practiceofcode.com2015-07-17 → 2018-09-04 · 4 obs
● 2018-09-04 19:02:54
○ 2026-02-17 13:50:58
○ 2026-07-30 15:47:28
●NSmona.ns.cloudflare.com2026-02-17 → 2026-07-30 · 3 obs
● 2026-02-17 13:50:58
● 2026-07-30 15:47:28
○NStertiary.practiceofcode.com2015-11-22 → 2018-09-04 · 5 obs
● 2015-11-22 12:56:50
● 2018-09-04 19:02:54
○ 2026-02-17 13:50:58
○ 2026-07-30 15:47:28
○MXhome.practiceofcode.com2015-07-17 → 2018-09-04 · 4 obs
● 2018-09-04 19:02:54
○ 2026-02-17 13:50:58
○ 2026-07-30 15:47:28
○MXinternet.practiceofcode.com2015-07-17 → 2018-09-04 · 4 obs
● 2018-09-04 19:02:54
○ 2026-02-17 13:50:58
○ 2026-07-30 15:47:28
●MXmx01.mail.icloud.com2026-02-17 → 2026-07-30 · 3 obs
● 2026-02-17 13:50:58
● 2026-07-30 15:47:28
●MXmx02.mail.icloud.com2026-02-17 → 2026-07-30 · 3 obs
● 2026-02-17 13:50:58
● 2026-07-30 15:47:28
●A104.21.34.102026-02-17 → 2026-07-30 · 3 obs
● 2026-02-17 13:50:58
● 2026-07-30 15:47:28
●A172.67.194.1752026-02-17 → 2026-07-30 · 3 obs
● 2026-02-17 13:50:58
● 2026-07-30 15:47:28
●A2606:4700:3031::ac43:c2af2026-07-01 → 2026-07-30 · 3 obs
● 2026-07-01 22:27:46
● 2026-07-30 15:47:28
○A2606:4700:3032::6815:220a2026-02-17 → 2026-02-17 · 4 obs
● 2026-02-17 13:50:58
○ 2026-07-01 22:27:46
○ 2026-07-30 15:47:28
○A2606:4700:3033::ac43:c2af2026-02-17 → 2026-02-17 · 4 obs
● 2026-02-17 13:50:58
○ 2026-07-01 22:27:46
○ 2026-07-30 15:47:28
●A2606:4700:3037::6815:220a2026-07-01 → 2026-07-30 · 3 obs
● 2026-07-01 22:27:46
● 2026-07-30 15:47:28
○A66.6.44.42015-07-17 → 2018-09-04 · 4 obs
● 2018-09-04 19:02:54
○ 2026-02-17 13:50:58
○ 2026-07-30 15:47:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| practiceofcode.com | ed.ns.cloudflare.com, mona.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.111
NS records: ed.ns.cloudflare.com, mona.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for practiceofcode.com (unsigned zone)
⏱️ Timing
Total: 142ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.194.175, 104.21.34.10 |
| AAAA | 2 | 2606:4700:3031::ac43:c2af, 2606:4700:3037::6815:220a |
| NS | 2 | ed.ns.cloudflare.com, mona.ns.cloudflare.com |
| MX | 2 | mx01.mail.icloud.com (pri: 10), mx02.mail.icloud.com (pri: 10) |
| TXT | 2 | apple-domain=sKiutNmAbqPGFfsY, v=spf1 a include:icloud.com ~all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | ed.ns.cloudflare.com dns.cloudflare.com |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (ed.ns.cloudflare.com, ed.ns.cloudflare.com, ed.ns.cloudflare.com...)
Analysis
Hierarchy
backup.practiceofcode.com, internet.practiceofcode.com and home.practiceofcode.com are all subdomains of practiceofcode.com.
IP Addresses
practiceofcode.com directs to four IP numbers, which are 104.21.34.10, 172.67.194.175, 2606:4700:3031::ac43:c2af and 2606:4700:3037::6815:220a.
Additional host names — hexasolar.com.mx, punchingkitty.com, sensory.com and two others — share IP numbers with practiceofcode.com.
Name Servers
Two name servers handle the delegation for practiceofcode.com: ed.ns.cloudflare.com and mona.ns.cloudflare.com.
practiceofcode.com shares its name server setup with other domains, including vulkanosdengi.com, 8k2.com, lindalane.com and two others.
The name servers of practiceofcode.com overlap at least partially with those of other domains — among them nexusofs.com, technotoytuning.com, inatrex.com and two more.
Host names with 6 IP numbers:
ed.ns.cloudflare.com resolves to 108.162.193.111, 172.64.33.111 and 173.245.59.111 among others, with 3 other IP addresses in total.
mona.ns.cloudflare.com resolves to 108.162.192.206, 172.64.32.206 and 173.245.58.206 among others, with 3 other IP addresses in total.
Mail Servers
practiceofcode.com has two mail servers: mx01.mail.icloud.com and mx02.mail.icloud.com.
practiceofcode.com shares the same mail server setup as other domains, including demo24.xyz, ali.ooo, tickaster.com and two others.
practiceofcode.com uses mail servers that are also used by other domains, including invoicer.pro, quox.at and siever.ca.
Host names with 6 IP numbers:
mx01.mail.icloud.com resolves to 17.42.251.62, 17.56.9.31 and 17.57.152.5 among others, with 3 other IP addresses in total.
mx02.mail.icloud.com resolves to 17.42.251.62, 17.56.9.31 and 17.57.152.5 among others, with 3 other IP addresses in total.
mx01.mail.icloud.com along with mx02.mail.icloud.com each resolve to 17.42.251.62 IP addresses.
mx01.mail.icloud.com along with mx02.mail.icloud.com each resolve to 17.56.9.31 IP addresses.
mx01.mail.icloud.com along with mx02.mail.icloud.com each resolve to 17.57.152.5 IP addresses.
mx01.mail.icloud.com along with mx02.mail.icloud.com each resolve to 17.57.154.33 IP addresses.
mx01.mail.icloud.com along with mx02.mail.icloud.com each resolve to 17.57.155.25 IP addresses.
mx01.mail.icloud.com along with mx02.mail.icloud.com each resolve to 17.57.156.30 IP addresses.