know-zone.com - dns.ninja
know-zone.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=1785279287 | ||||||
Same first word
know-zone.com |
DNS History
18 records (7 active, 11 former)
○NSdns1.name-services.com2017-02-14 → 2017-02-14 · 3 obs
○ 2020-02-17 10:42:48
○ 2026-07-28 23:03:54
●NSdns1.registrar-servers.com2026-04-07 → 2026-07-28 · 3 obs
● 2026-04-07 12:01:04
● 2026-07-28 23:03:54
○NSdns2.name-services.com2017-02-14 → 2017-02-14 · 3 obs
○ 2020-02-17 10:42:48
○ 2026-07-28 23:03:54
●NSdns2.registrar-servers.com2026-04-07 → 2026-07-28 · 3 obs
● 2026-04-07 12:01:04
● 2026-07-28 23:03:54
○NSdns3.name-services.com2017-02-14 → 2017-02-14 · 3 obs
○ 2020-02-17 10:42:48
○ 2026-07-28 23:03:54
○NSdns4.name-services.com2017-02-14 → 2017-02-14 · 3 obs
○ 2020-02-17 10:42:48
○ 2026-07-28 23:03:54
○NSdns5.name-services.com2017-02-14 → 2017-02-14 · 3 obs
○ 2020-02-17 10:42:48
○ 2026-07-28 23:03:54
○NSns1.namebrightdns.com2020-02-17 → 2020-02-17 · 4 obs
● 2020-02-17 10:42:48
○ 2026-04-07 12:01:04
○ 2026-07-28 23:03:54
○NSns2.namebrightdns.com2020-02-17 → 2020-02-17 · 4 obs
● 2020-02-17 10:42:48
○ 2026-04-07 12:01:04
○ 2026-07-28 23:03:54
●MXeforward1.registrar-servers.com2026-04-07 → 2026-07-28 · 2 obs
● 2026-07-28 23:03:54
●MXeforward2.registrar-servers.com2026-04-07 → 2026-07-28 · 2 obs
● 2026-07-28 23:03:54
●MXeforward3.registrar-servers.com2026-04-07 → 2026-07-28 · 2 obs
● 2026-07-28 23:03:54
●MXeforward4.registrar-servers.com2026-04-07 → 2026-07-28 · 2 obs
● 2026-07-28 23:03:54
●MXeforward5.registrar-servers.com2026-04-07 → 2026-07-28 · 2 obs
● 2026-07-28 23:03:54
○A207.148.248.1432015-10-11 → 2016-04-02 · 5 obs
● 2015-10-11 05:30:50
● 2016-04-02 12:33:06
○ 2017-02-14 16:27:56
○ 2026-07-28 23:03:54
○A66.151.181.492015-05-13 → 2015-05-13 · 3 obs
○ 2015-10-11 05:30:50
○ 2026-07-28 23:03:54
○A8.5.1.362017-02-14 → 2017-02-14 · 4 obs
● 2017-02-14 16:27:56
○ 2020-02-17 10:42:48
○ 2026-07-28 23:03:54
○CNAMEhdredirect-lb5-1afb6e2973825a56.elb.us-east-1.amazonaws.com2020-02-17 → 2020-02-17 · 3 obs
○ 2026-04-07 12:01:04
○ 2026-07-28 23:03:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| know-zone.com | dns1.registrar-servers.com, dns2.registrar-servers.com | 4 records |
✅ Authoritative Response
Server:156.154.133.200
NS records: dns1.registrar-servers.com, dns2.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for know-zone.com (unsigned zone)
⏱️ Timing
Total: 162ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| MX | 5 | eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10... |
| TXT | 1 | v=spf1 include:spf.efwd.registrar-server |
| SOA | 1 | dns1.registrar-servers.com hostmaster.re |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)
Analysis
Name Servers
know-zone.com has two authoritative name servers — dns1.registrar-servers.com and dns2.registrar-servers.com.
know-zone.com shares its name server setup with other domains, including mazrui.careers, jnlfusion.com, c-r-u-s-h.com and two others.
know-zone.com has some name servers in common with other domains such as web-language.com, terrafirmagroupconstruction.com and eventstagram.net
These name servers are frequently paired with the name servers dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.
Both dns1.registrar-servers.com and dns2.registrar-servers.com have two IP addresses each. dns1.registrar-servers.com resolves to 156.154.132.200 and 2610:a1:1024::200; dns2.registrar-servers.com resolves to 156.154.133.200 and 2610:a1:1025::200.
Mail Servers
know-zone.com is handled by five mail servers: eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.
know-zone.com shares mail servers — at least in part — with other domains, including charlespacker.com, arcflix.space, vndianne.com and two others.
These mail servers are frequently paired with the mail servers eforward4.registrar-servers.com, eforward5.registrar-servers.com, eforward6.registrar-servers.com and eforward7.registrar-servers.com.
Host names pointing to a single IP address:
eforward1.registrar-servers.com resolves to 162.255.118.51.
eforward2.registrar-servers.com resolves to 162.255.118.52.
eforward3.registrar-servers.com resolves to 162.255.118.51.
eforward4.registrar-servers.com resolves to 162.255.118.52.
eforward5.registrar-servers.com resolves to 162.255.118.51.
eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com are host names that all point to 162.255.118.51.
The host names eforward2.registrar-servers.com and eforward4.registrar-servers.com both resolve to 162.255.118.52 IP addresses.