knowstring.com - robtex.com
knowstring.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=1790637074 | ||||||
Same first word
knowstring.com |
Similar names
Previous names
Next names
DNS History
10 records (7 active, 3 former)
●NSns1.namebrightdns.com2026-09-14 → 2026-09-28 · 3 obs
● 2026-09-14 22:30:36
● 2026-09-28 23:33:54
○NSns23.domaincontrol.com2017-08-10 → 2017-08-10 · 3 obs
○ 2026-09-14 22:30:36
○ 2026-09-28 23:33:54
○NSns24.domaincontrol.com2017-08-10 → 2017-08-10 · 3 obs
○ 2026-09-14 22:30:36
○ 2026-09-28 23:33:54
●NSnsg1.namebrightdns.com2026-09-14 → 2026-09-28 · 3 obs
● 2026-09-14 22:30:36
● 2026-09-28 23:33:54
●NSnsg2.namebrightdns.com2026-09-14 → 2026-09-28 · 3 obs
● 2026-09-14 22:30:36
● 2026-09-28 23:33:54
●A13.223.25.842026-09-14 → 2026-09-28 · 3 obs
● 2026-09-14 22:30:36
● 2026-09-28 23:33:54
○A184.168.221.472017-08-10 → 2017-08-10 · 3 obs
○ 2026-09-14 22:30:36
○ 2026-09-28 23:33:54
●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-09-14 → 2026-09-28 · 3 obs
● 2026-09-14 22:30:36
● 2026-09-28 23:33:54
●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-09-14 → 2026-09-28 · 3 obs
● 2026-09-14 22:30:36
● 2026-09-28 23:33:54
●A54.243.117.1972026-09-14 → 2026-09-28 · 3 obs
● 2026-09-14 22:30:36
● 2026-09-28 23:33:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net... | - |
| knowstring.com | nsg1.namebrightdns.com, nsg2.namebrightdns.com | 12 records |
✅ Authoritative Response
Server:54.161.34.38
NS records: nsg1.namebrightdns.com, nsg2.namebrightdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for knowstring.com (unsigned zone)
⏱️ Timing
Total: 468ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 54.243.117.197, 13.223.25.84 |
| AAAA | 2 | 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee |
| NS | 2 | nsg1.namebrightdns.com, nsg2.namebrightdns.com |
| TXT | 2 | afternic-verification-G9G3tM8T8EwEizzPzj, v=spf1 -all |
| SOA | 1 | ns1.namebrightdns.com dns.namebright.com |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)
Analysis
IP Addresses
knowstring.com has four IP addresses: 13.223.25.84, 54.243.117.197, 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb and 2600:1f18:4ae:c606:78d4:4260:db4e:aeee.
2223h.com, rockeame.com, mail.ispbx.com and two other host names share IP numbers with knowstring.com.
Name Servers
knowstring.com carries NS records delegating to ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.
knowstring.com partially shares its NS delegation with several other domains, including myvitalityhub.com, royalscooter.com, littleafricaaquatics.com and two others.
Hostnames that resolve to 7 IP addresses:
nsg1.namebrightdns.com resolves to 13.217.21.39, 32.199.189.151 and 98.89.38.19 among others, with 4 other IP addresses in total.
Hostnames pointing to five IP numbers:
nsg2.namebrightdns.com resolves to four IP addresses: 54.161.34.38, 54.205.146.233, 54.211.50.54 and two others.
Hostnames that resolve to three IP addresses:
The hostname ns1.namebrightdns.com points to 54.167.43.58, 98.85.227.130 and 2600:1f18:683a:ae1b:f9ef:3d2a:f8f1:187d.