knowledgeopen.info - robtex.com
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knowledgeopen.info
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon | ||||||
| NS | ns2.afternic.com ⭐ | ||||||
| A | 2603:5:2226::45🇺🇸 GODADDY-DNS-GLOBAL | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 173.201.66.69🇺🇸 GODADDY-DNS-GLOBAL | ||||||
| PTR | ns2.afternic.com | ||||||
| NS | ns1.afternic.com | ||||||
| A | 2603:5:2126::45🇺🇸 GODADDY-DNS-GLOBAL | ||||||
| PTR | ns1.afternic.com | ||||||
| A | 97.74.98.69🇺🇸 GODADDY-DNS-GLOBAL | ||||||
| PTR | ns1.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns2.afternic.comdns@jomax.net serial=1 | ||||||
info
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.info.afilias-nst.info ⭐ | ||||||
| NS | a2.info.afilias-nst.info | ||||||
| NS | b0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | b2.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | c0.info.afilias-nst.info | ||||||
| NS | d0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| SOA | a0.info.afilias-nst.infohostmaster@donuts.email serial=1771291020 | ||||||
Same first word
knowledgeopen.info |
knowledgeopen.com |
Similar names
openknowledge.eu |
openknowledge.org |
openknowledge.wixsite.com |
openknowledge.be |
openknowledge.ie |
openknowledge.de |
openknowledge.hk |
DNS History
4 records (4 active, 0 former)
●NSns1.afternic.com2026-02-18 → 2026-02-18 · 2 obs
● 2026-02-18 22:53:26
●NSns2.afternic.com2026-02-18 → 2026-02-18 · 2 obs
● 2026-02-18 22:53:26
●A13.248.169.482026-02-18 → 2026-02-18 · 2 obs
● 2026-02-18 22:53:26
●A76.223.54.1462026-02-18 → 2026-02-18 · 2 obs
● 2026-02-18 22:53:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a0.info.afilias-nst.info, c0.info.afilias-nst.info, a2.info.afilias-nst.info | - |
| knowledgeopen.info | ns2.afternic.com, ns1.afternic.com | - |
✅ Authoritative Response
Server: 97.74.98.69
NS records: ns2.afternic.com, ns1.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for knowledgeopen.info (unsigned zone)
⏱️ Timing
Total: 357ms | 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 | ns1.afternic.com dns.jomax.net |
AI analysis
knowledgeopen.info points to two IP numbers: 13.248.169.48 and 76.223.54.146.
Other host names, for instance oex.net, mail.peacetechnologies.com, host-203-133-90-205.ip.kbtelecom.net, dig.gold and starcapitalcorp.com share IP numbers with knowledgeopen.info.
knowledgeopen.info is delegated to two name servers: ns1.afternic.com and ns2.afternic.com.
knowledgeopen.info uses the same name server setup as other domains, for instance digitalelectronicsbook.aerobatic.io, urlshort.org, lencal.com, mail.ejourney.co.uk and testbowl.com.
knowledgeopen.info shares name servers with other domains at least partially, for instance 212u.com, 2021.la, enber.com, glycoanalytics.com and coressl.com.
these name servers are commonly used together with verification-drvha8qbftthwpkn6qiwrm.ns101.verify.hn and verification-xhw8x3pckzak64rpjjhxxw.ns101.verify.hn.
Host names with two IP numbers:
The host ns1.afternic.com points to 2603:5:2126::45 and 97.74.98.69.
The host ns2.afternic.com points to 2603:5:2226::45 and 173.201.66.69.