knowrg.com - dns.ninja
knowrg.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 206.225.93.93🇺🇸 CODERO-DFW-AS206.225.92.0/22 Codero DFW | ||||||
| PTR | 206-225-93-93.dedicated.codero.net | ||||||
| NS | a.dns.gandi.net ⭐ | ||||||
| A | 2604:3400:abca::1🇺🇸 GANDI-LIVEDNS2604:3400:abca::/48 A-DNS | ||||||
| PTR | a.dns.gandi.net | ||||||
| A | 173.246.98.1🇺🇸 GANDI-LIVEDNS173.246.98.0/24 A-DNS | ||||||
| PTR | a.dns.gandi.net | ||||||
| NS | b.dns.gandi.net | ||||||
| A | 2001:4b98:abcb::1🇫🇷 GANDI-LIVEDNS2001:4b98:abcb::/48 B-DNS | ||||||
| PTR | b.dns.gandi.net | ||||||
| A | 213.167.229.1🇫🇷 GANDI-LIVEDNS213.167.229.0/24 B-DNS | ||||||
| PTR | b.dns.gandi.net | ||||||
| NS | c.dns.gandi.net | ||||||
| A | 2604:3400:abcc::1🇺🇸 GANDI-LIVEDNS2604:3400:abcc::/48 c.dns.gandi.net | ||||||
| PTR | c.dns.gandi.net | ||||||
| A | 217.70.179.1🇫🇷 GANDI-LIVEDNS217.70.179.0/24 C-DNS | ||||||
| PTR | c.dns.gandi.net | ||||||
| MX | mail.knowrg.org ⭐ | ||||||
| SOA | a.dns.gandi.nethostmaster@gandi.net serial=1273289076 | ||||||
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=1786766169 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSa.dns.gandi.net2015-07-23 → 2026-08-15 · 3 obs
● 2015-07-23 09:01:10
● 2026-08-15 04:11:02
●NSb.dns.gandi.net2015-07-23 → 2026-08-15 · 3 obs
● 2015-07-23 09:01:10
● 2026-08-15 04:11:02
●NSc.dns.gandi.net2015-07-23 → 2026-08-15 · 3 obs
● 2015-07-23 09:01:10
● 2026-08-15 04:11:02
●MXmail.knowrg.org2015-07-23 → 2026-08-15 · 3 obs
● 2015-07-23 09:01:10
● 2026-08-15 04:11:02
●A206.225.93.932015-07-23 → 2026-08-15 · 3 obs
● 2015-07-23 09:01:10
● 2026-08-15 04:11:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, g.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net... | - |
| knowrg.com | a.dns.gandi.net, b.dns.gandi.net, c.dns.gandi.net | - |
✅ Authoritative Response
Server:217.70.179.1
NS records: a.dns.gandi.net, b.dns.gandi.net, c.dns.gandi.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for knowrg.com (unsigned zone)
⏱️ Timing
Total: 519ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 206.225.93.93 |
| NS | 3 | a.dns.gandi.net, c.dns.gandi.net... |
| MX | 1 | mail.knowrg.org (pri: 20) |
| SOA | 1 | a.dns.gandi.net hostmaster.gandi.net |
Analysis
IP Addresses
knowrg.com resolves to just one IP address, 206.225.93.93.
knowrg.com shares its IP numbers with other host names like drugpricereport.com, 206-225-93-93.dedicated.abac.net and drugpricereport.org.
Name Servers
knowrg.com is served by three name servers: a.dns.gandi.net, b.dns.gandi.net and c.dns.gandi.net.
knowrg.com has at least partial name server overlap with other domains, such as pause-kt.org, intexan.eu, badino.net and two others.
The hostnames a.dns.gandi.net, b.dns.gandi.net and c.dns.gandi.net each direct to two IP addresses — a.dns.gandi.net to 173.246.98.1 and 2604:3400:abca::1, b.dns.gandi.net to 213.167.229.1 and 2001:4b98:abcb::1, and c.dns.gandi.net to 217.70.179.1 and 2604:3400:abcc::1.
Mail Servers
The sole mail server for knowrg.com is mail.knowrg.org.
Other domains such as knorg.org, drugpricereport.com and drugpricereport.org share the same mail server setup as knowrg.com.