known.com - dns.ninja
known.com
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=1785931389 | ||||||
Previously MX for
known.com |
Same first word
Similar names
DNS History
14 records (8 active, 6 former)
●NSns11.domaincontrol.com2026-04-06 → 2026-08-05 · 3 obs
● 2026-04-06 11:20:04
● 2026-08-05 12:11:38
●NSns12.domaincontrol.com2026-04-06 → 2026-08-05 · 3 obs
● 2026-04-06 11:20:04
● 2026-08-05 12:11:38
○NSoak.forest.net2015-08-06 → 2017-06-26 · 4 obs
● 2017-06-26 08:01:18
○ 2026-04-06 11:20:04
○ 2026-08-05 12:11:38
○NSwillow.forest.net2015-08-06 → 2017-06-26 · 4 obs
● 2017-06-26 08:01:18
○ 2026-04-06 11:20:04
○ 2026-08-05 12:11:38
●MXalt1.aspmx.l.google.com2026-04-06 → 2026-08-05 · 3 obs
● 2026-04-06 11:20:04
● 2026-08-05 12:11:38
●MXalt2.aspmx.l.google.com2026-04-06 → 2026-08-05 · 3 obs
● 2026-04-06 11:20:04
● 2026-08-05 12:11:38
●MXalt3.aspmx.l.google.com2026-04-06 → 2026-08-05 · 3 obs
● 2026-04-06 11:20:04
● 2026-08-05 12:11:38
●MXalt4.aspmx.l.google.com2026-04-06 → 2026-08-05 · 3 obs
● 2026-04-06 11:20:04
● 2026-08-05 12:11:38
●MXaspmx.l.google.com2026-04-06 → 2026-08-05 · 3 obs
● 2026-04-06 11:20:04
● 2026-08-05 12:11:38
○MXknown.com2015-08-06 → 2017-06-26 · 4 obs
● 2017-06-26 08:01:18
○ 2026-04-06 11:20:04
○ 2026-08-05 12:11:38
○A192.185.188.562015-08-06 → 2017-06-26 · 4 obs
● 2017-06-26 08:01:18
○ 2026-04-06 11:20:04
○ 2026-08-05 12:11:38
●A216.150.1.12026-07-07 → 2026-08-05 · 3 obs
● 2026-07-07 17:46:08
● 2026-08-05 12:11:38
○A31.43.160.62026-04-06 → 2026-04-06 · 4 obs
● 2026-04-06 11:20:04
○ 2026-07-07 17:46:08
○ 2026-08-05 12:11:38
○A31.43.161.62026-04-06 → 2026-04-06 · 4 obs
● 2026-04-06 11:20:04
○ 2026-07-07 17:46:08
○ 2026-08-05 12:11:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net, e.gtld-servers.net... | - |
| known.com | ns11.domaincontrol.com, ns12.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.105.6
NS records: ns11.domaincontrol.com, ns12.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for known.com (unsigned zone)
⏱️ Timing
Total: 228ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.150.1.1 |
| NS | 2 | ns11.domaincontrol.com, ns12.domaincontrol.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 6 | linkedin-site-verification=3c5dae02-1c16, google-gws-recovery-domain-verification=... |
| SOA | 1 | ns11.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns11.domaincontrol.com, ns11.domaincontrol.com, ns12.domaincontrol.com...)
Analysis
IP Addresses
known.com resolves to one IP address: 216.150.1.1.
evo-energie.nl, mektrix.com, qrshrt.com and two other host names share IP numbers with known.com.
Name Servers
DNS delegation for known.com points to two name servers: ns11.domaincontrol.com and ns12.domaincontrol.com.
known.com uses the same name servers as several other domains — among them healthadvancesllc.net, solgrill.com, marketworld.org and two more.
ns11.domaincontrol.com directs to 97.74.105.6 and 2603:5:2190::6. ns12.domaincontrol.com directs to 173.201.73.6 and 2603:5:2290::6. Each host name carries two IP addresses.
Mail Servers
Mail for known.com is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
known.com has at least partial mail server overlap with other domains such as ns500754.ns500742.ns500754.ns500671.ns500671.ns500705.ns500671.ns500705.ns500688.ns500671.ns500666.ns500291.ns500291.ns500131.lustychickser.com, micahshouse.org, ns500742.ns500671.ns500742.ns500754.ns500754.ns500671.ns500704.ns500671.ns500731.ns500671.ns500688.ns500688.ns500142.lusty(0x736c7574)z.com and two more.
The mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com are commonly seen alongside these mail servers.
Hostnames that resolve to two IP addresses:
aspmx.l.google.com has two IP addresses: 142.251.163.26 and 2607:f8b0:4004:c21::1b.
alt1.aspmx.l.google.com has two IP addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com has two IP addresses: 172.253.116.26 and 2a00:1450:400b:c02::1a.
alt3.aspmx.l.google.com has two IP addresses: 192.178.223.27 and 2a00:1450:4009:c0f::1b.
alt4.aspmx.l.google.com has two IP addresses: 172.253.157.26 and 2a00:1450:400c:c23::1a.