knowbro.com - robtex.com
knowbro.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 | 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 | ||||||
| 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 | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.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=1774487717 | ||||||
Same first word
knowbro.com |
Similar names
DNS History
17 records (4 active, 13 former)
○NSdns1.name-services.com2015-07-07 → 2016-06-18 · 4 obs
● 2016-06-18 19:07:52
○ 2017-02-01 22:51:40
○ 2026-03-26 01:16:00
○NSdns2.name-services.com2015-07-07 → 2016-06-18 · 4 obs
● 2016-06-18 19:07:52
○ 2017-02-01 22:51:40
○ 2026-03-26 01:16:00
○NSdns3.name-services.com2015-07-07 → 2016-06-18 · 4 obs
● 2016-06-18 19:07:52
○ 2017-02-01 22:51:40
○ 2026-03-26 01:16:00
○NSdns4.name-services.com2015-07-07 → 2016-06-18 · 4 obs
● 2016-06-18 19:07:52
○ 2017-02-01 22:51:40
○ 2026-03-26 01:16:00
○NSdns5.name-services.com2015-07-07 → 2016-06-18 · 4 obs
● 2016-06-18 19:07:52
○ 2017-02-01 22:51:40
○ 2026-03-26 01:16:00
●NSns1.afternic.com2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 01:16:00
○NSns1.parkingcrew.net2017-02-01 → 2017-02-01 · 3 obs
● 2017-02-01 22:51:40
○ 2026-03-26 01:16:00
●NSns2.afternic.com2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 01:16:00
○NSns2.parkingcrew.net2017-02-01 → 2017-02-01 · 3 obs
● 2017-02-01 22:51:40
○ 2026-03-26 01:16:00
○MX.2026-03-26 → 2026-03-26 · 1 obs
○MXmail.h-email.net2017-02-01 → 2017-02-01 · 3 obs
● 2017-02-01 22:51:40
○ 2026-03-26 01:16:00
○MXp.nsm.ctmail.com2015-07-07 → 2015-11-05 · 4 obs
● 2015-11-05 10:58:46
○ 2016-02-22 18:12:04
○ 2026-03-26 01:16:00
●A13.248.169.482026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 01:16:00
○A185.53.178.72017-02-01 → 2017-02-01 · 3 obs
● 2017-02-01 22:51:40
○ 2026-03-26 01:16:00
●A76.223.54.1462026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 01:16:00
○A8.5.1.312015-07-07 → 2015-11-05 · 4 obs
● 2015-11-05 10:58:46
○ 2016-02-22 18:12:04
○ 2026-03-26 01:16:00
○A98.124.199.242016-02-22 → 2016-06-18 · 5 obs
● 2016-02-22 18:12:04
● 2016-06-18 19:07:52
○ 2017-02-01 22:51:40
○ 2026-03-26 01:16:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| knowbro.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 knowbro.com (unsigned zone)
⏱️ Timing
Total: 204ms | 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
knowbro.com points to two IP numbers: 13.248.169.48 and 76.223.54.146.
Other host names such as coupload.com, fastbiz.com, teledynegroup.com, lecarpiste.com and natucom.com share IPs with knowbro.com.
Name Servers
Two name servers ns1.afternic.com and ns2.afternic.com handle the delegation for knowbro.com.
knowbro.com shares the same name server setup as other domains, for example dm2.net, www.vaishnaviconsultants.com, lenze.net, softpassion.com and d33b.com.
knowbro.com at least partially shares name servers with other domains, for example incofuture.com, hostdirect.net, weissgerber.com, pooletech.com and rushpapers.com.
These name servers are often used together with verification-d3jclucsp89ganyqbydeny.ns101.verify.hn and verification-et2ajq5chwtwy2srg6s4qn.ns101.verify.hn.
Host names with two IP numbers:
ns1.afternic.com points to 2603:5:2126::45 and 97.74.98.69.
ns2.afternic.com points to 2603:5:2226::45 and 173.201.66.69.