contextbase.io - robtex.com
contextbase.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=1777583685 | ||||||
Same first word
contextbase.org |
contextbase.com |
contextbase.io |
contextbase.net |
DNS History
8 records (8 active, 0 former)
●NSns1.markmonitor.com2026-04-19 → 2026-04-30 · 2 obs
● 2026-04-30 21:50:50
●NSns2.markmonitor.com2026-04-19 → 2026-04-30 · 2 obs
● 2026-04-30 21:50:50
●NSns3.markmonitor.com2026-04-19 → 2026-04-30 · 2 obs
● 2026-04-30 21:50:50
●NSns4.markmonitor.com2026-04-19 → 2026-04-30 · 2 obs
● 2026-04-30 21:50:50
●NSns5.markmonitor.com2026-04-19 → 2026-04-30 · 2 obs
● 2026-04-30 21:50:50
●NSns6.markmonitor.com2026-04-19 → 2026-04-30 · 2 obs
● 2026-04-30 21:50:50
●NSns7.markmonitor.com2026-04-19 → 2026-04-30 · 2 obs
● 2026-04-30 21:50:50
●A3.33.139.322026-04-19 → 2026-04-30 · 2 obs
● 2026-04-30 21:50:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | a0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io | - |
| contextbase.io | ns1.markmonitor.com, ns2.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com... | - |
✅ Authoritative Response
Server:192.174.68.1
NS records: ns1.markmonitor.com, ns2.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com, ns5.markmonitor.com, ns6.markmonitor.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for contextbase.io (unsigned zone)
⏱️ Timing
Total: 406ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 3.33.139.32 |
| NS | 7 | ns1.markmonitor.com, ns2.markmonitor.com... |
| SOA | 1 | ns1.markmonitor.com hostmaster.markmonit |
Analysis
IP Addresses
contextbase.io points to a single IP number: 3.33.139.32.
other host names for instance imap.central-allied.com, control.gld.adap.tv, magnoliahometheatre.ca, chicagotitlesacramento.com and parkplaza.com.br share IP numbers with contextbase.io.
Name Servers
contextbase.io is delegated to seven name servers: ns1.markmonitor.com, ns2.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com, ns5.markmonitor.com, ns6.markmonitor.com and ns7.markmonitor.com.
contextbase.io at least partially shares name servers with other domains, for instance zipprecrfuiter.com, 1000miglia.eu, stoneislandshow.com, segmert.com and metlifeeurope.co.uk.
Host names with two IP numbers:
ns1.markmonitor.com points to 2620:10a:80a8::1 and 149.112.160.1.
ns2.markmonitor.com points to 2001:67c:10b8::1 and 176.97.158.1.
ns3.markmonitor.com points to 2620:10a:80a9::1 and 149.112.161.1.
ns4.markmonitor.com points to 2001:67c:1bc::1 and 192.174.68.1.
ns5.markmonitor.com points to 2620:10a:80a8::2 and 149.112.160.2.
ns6.markmonitor.com points to 2001:67c:10b8::3 and 176.97.158.3.
ns7.markmonitor.com points to 2620:10a:80a9::2 and 149.112.161.2.