machineknowledge.com - robtex.com
machineknowledge.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns2.afternic.com ⭐ | ||||||
| A | 2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.afternic.com | ||||||
| NS | ns1.afternic.com | ||||||
| A | 2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.afternic.com | ||||||
| A | 97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns2.afternic.comdns@jomax.net serial=1 | ||||||
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=1787091549 | ||||||
Same first word
machineknowledge.com |
Previous names
Next names
DNS History
9 records (4 active, 5 former)
●NSns1.afternic.com2026-08-18 → 2026-08-18 · 3 obs
● 2026-08-18 02:01:34
● 2026-08-18 22:25:36
●NSns2.afternic.com2026-08-18 → 2026-08-18 · 3 obs
● 2026-08-18 02:01:34
● 2026-08-18 22:25:36
○NSns25.domaincontrol.com2015-07-10 → 2017-03-22 · 4 obs
● 2017-03-22 21:39:40
○ 2026-08-18 02:01:34
○ 2026-08-18 22:25:36
○NSns26.domaincontrol.com2015-07-10 → 2017-03-22 · 4 obs
● 2017-03-22 21:39:40
○ 2026-08-18 02:01:34
○ 2026-08-18 22:25:36
○MXmailstore1.secureserver.net2015-07-10 → 2017-03-22 · 4 obs
● 2017-03-22 21:39:40
○ 2026-08-18 02:01:34
○ 2026-08-18 22:25:36
○MXsmtp.secureserver.net2015-07-10 → 2017-03-22 · 4 obs
● 2017-03-22 21:39:40
○ 2026-08-18 02:01:34
○ 2026-08-18 22:25:36
●A13.248.169.482026-08-18 → 2026-08-18 · 3 obs
● 2026-08-18 02:01:34
● 2026-08-18 22:25:36
○A50.63.202.442015-07-10 → 2017-03-22 · 4 obs
● 2017-03-22 21:39:40
○ 2026-08-18 02:01:34
○ 2026-08-18 22:25:36
●A76.223.54.1462026-08-18 → 2026-08-18 · 3 obs
● 2026-08-18 02:01:34
● 2026-08-18 22:25:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| machineknowledge.com | ns1.afternic.com, ns2.afternic.com | 4 records |
✅ Authoritative Response
Server:97.74.98.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for machineknowledge.com (unsigned zone)
⏱️ Timing
Total: 159ms | 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 |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)
Analysis
IP Addresses
machineknowledge.com resolves to the IP addresses 13.248.169.48 and 76.223.54.146
Additional host names — hashcalmest.xyz, auth.love, chwn.com and two others — share IP numbers with machineknowledge.com.
Name Servers
machineknowledge.com is served by two delegated name servers, ns1.afternic.com and ns2.afternic.com.
machineknowledge.com shares its name server setup with other domains, including olay.publicsets.com, 86.238.68.layerdns.com, imitational.com and two others.
machineknowledge.com partially shares its NS delegation with several other domains, including ukstreet.com, hashgpu.com, mackay.info and two others.
These name servers regularly co-occur with the name servers verification-ag3xtxqjhqhiyarqdrht2l.ns101.verify.hn, verification-w2xf9gdmxas2ndpt8ztrdm.ns101.verify.hn and verification-ycbo3rwb8mhutnirdaxagl.ns101.verify.hn.
Each of the two host names carries two IP addresses: ns1.afternic.com points to 97.74.98.69 and 2603:5:2126::45, and ns2.afternic.com points to 173.201.66.69 and 2603:5:2226::45.