pythoncertification.io - dns.ninja
pythoncertification.io
io
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.io ⭐ | ||||||
| NS | a2.nic.io | ||||||
| NS | b0.nic.io | ||||||
| NS | c0.nic.io | ||||||
| SOA | a0.nic.iohostmaster@donuts.email serial=1787408582 | ||||||
Same first word
pythoncertification.io |
pythoncertification.org |
pythoncertification.com |
Previous names
Next names
DNS History
8 records (8 active, 0 former)
●NSdns1.registrar-servers.com2026-08-20 → 2026-08-22 · 2 obs
● 2026-08-22 15:04:00
●NSdns2.registrar-servers.com2026-08-20 → 2026-08-22 · 2 obs
● 2026-08-22 15:04:00
●MXeforward1.registrar-servers.com2026-08-20 → 2026-08-22 · 2 obs
● 2026-08-22 15:04:00
●MXeforward2.registrar-servers.com2026-08-20 → 2026-08-22 · 2 obs
● 2026-08-22 15:04:00
●MXeforward3.registrar-servers.com2026-08-20 → 2026-08-22 · 2 obs
● 2026-08-22 15:04:00
●MXeforward4.registrar-servers.com2026-08-20 → 2026-08-22 · 2 obs
● 2026-08-22 15:04:00
●MXeforward5.registrar-servers.com2026-08-20 → 2026-08-22 · 2 obs
● 2026-08-22 15:04:00
●A192.64.119.1342026-08-20 → 2026-08-22 · 2 obs
● 2026-08-22 15:04:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | a0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io | - |
| pythoncertification.io | dns2.registrar-servers.com, dns1.registrar-servers.com | - |
✅ Authoritative Response
Server:156.154.133.200
NS records: dns2.registrar-servers.com, dns1.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pythoncertification.io (unsigned zone)
⏱️ Timing
Total: 313ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.64.119.134 |
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| MX | 5 | eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10... |
| TXT | 1 | v=spf1 include:spf.efwd.registrar-server |
| SOA | 1 | dns1.registrar-servers.com hostmaster.re |
Analysis
IP Addresses
pythoncertification.io resolves to just one IP address, 192.64.119.134.
Two other host names, along with sympcircle.org, imshop.co.uk and thebestist.com, also share IP numbers with pythoncertification.io.
Name Servers
pythoncertification.io has two authoritative name servers — dns1.registrar-servers.com and dns2.registrar-servers.com.
pythoncertification.io shares its NS records with other domains, for example ranking-atlas.co, thefunkycowjeans.com, smallcomforts.net and two others.
pythoncertification.io and other domains like mondoware.com, sunstonerb.com and fakeappshopper.com share some name servers
The name servers dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com are often found in combination with these name servers.
Both dns1.registrar-servers.com and dns2.registrar-servers.com have two IP addresses each. dns1.registrar-servers.com resolves to 156.154.132.200 and 2610:a1:1024::200; dns2.registrar-servers.com resolves to 156.154.133.200 and 2610:a1:1025::200.
Mail Servers
Five mail servers handle pythoncertification.io: eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.
There is at least a partial MX overlap between pythoncertification.io and other domains, including revert.london, hmls.ca, tampacounseling.net and two others.
eforward4.registrar-servers.com, eforward5.registrar-servers.com, eforward6.registrar-servers.com and eforward7.registrar-servers.com are mail servers that frequently appear together with these mail servers.
Host names that point to one IP address:
eforward1.registrar-servers.com resolves to 162.255.118.51.
eforward2.registrar-servers.com resolves to 162.255.118.52.
eforward3.registrar-servers.com resolves to 162.255.118.51.
eforward4.registrar-servers.com resolves to 162.255.118.52.
eforward5.registrar-servers.com resolves to 162.255.118.51.
Each of eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com resolves to 162.255.118.51.
The host names eforward2.registrar-servers.com and eforward4.registrar-servers.com both resolve to 162.255.118.52 IP addresses.