knowfrom.com - robtex.com
knowfrom.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 | ns3.afternic.com ⭐ | ||||||
| A | 97.74.98.65🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns3.afternic.com | ||||||
| NS | ns4.afternic.com | ||||||
| A | 173.201.66.65🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns4.namefind.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns3.afternic.comdns@jomax.net 2025-10-01 #0 | ||||||
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=1778629606 | ||||||
Same first word
knowfrom.com |
DNS History
14 records (4 active, 10 former)
○NSns101.vpsland.com2008-08-21 → 2008-08-21 · 3 obs
○ 2015-06-29 22:10:56
○ 2026-05-12 23:56:22
○NSns202.vpsland.com2008-08-21 → 2008-08-21 · 3 obs
○ 2015-06-29 22:10:56
○ 2026-05-12 23:56:22
●NSns3.afternic.com2026-03-23 → 2026-05-12 · 3 obs
● 2026-03-23 22:57:58
● 2026-05-12 23:56:22
●NSns4.afternic.com2026-03-23 → 2026-05-12 · 3 obs
● 2026-03-23 22:57:58
● 2026-05-12 23:56:22
○MXalt1.aspmx.l.google.com2008-08-21 → 2008-08-21 · 3 obs
○ 2015-06-29 22:10:56
○ 2026-05-12 23:56:22
○MXalt2.aspmx.l.google.com2008-08-21 → 2008-08-21 · 3 obs
○ 2015-06-29 22:10:56
○ 2026-05-12 23:56:22
○MXaspmx.l.google.com2008-08-21 → 2008-08-21 · 3 obs
○ 2015-06-29 22:10:56
○ 2026-05-12 23:56:22
○MXaspmx2.googlemail.com2008-08-21 → 2008-08-21 · 3 obs
○ 2015-06-29 22:10:56
○ 2026-05-12 23:56:22
○MXaspmx3.googlemail.com2008-08-21 → 2008-08-21 · 3 obs
○ 2015-06-29 22:10:56
○ 2026-05-12 23:56:22
○MXaspmx4.googlemail.com2008-08-21 → 2008-08-21 · 3 obs
○ 2015-06-29 22:10:56
○ 2026-05-12 23:56:22
○MXaspmx5.googlemail.com2008-08-21 → 2008-08-21 · 3 obs
○ 2015-06-29 22:10:56
○ 2026-05-12 23:56:22
●A13.248.169.482026-03-23 → 2026-05-12 · 3 obs
● 2026-03-23 22:57:58
● 2026-05-12 23:56:22
○A75.127.73.1812008-08-21 → 2008-08-21 · 3 obs
○ 2015-06-29 22:10:56
○ 2026-05-12 23:56:22
●A76.223.54.1462026-03-23 → 2026-05-12 · 3 obs
● 2026-03-23 22:57:58
● 2026-05-12 23:56:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, m.gtld-servers.net, g.gtld-servers.net, k.gtld-servers.net... | - |
| knowfrom.com | ns3.afternic.com, ns4.afternic.com | 2 records |
✅ Authoritative Response
Server:97.74.98.65
NS records: ns3.afternic.com, ns4.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for knowfrom.com (unsigned zone)
⏱️ Timing
Total: 278ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 13.248.169.48, 76.223.54.146 |
| NS | 2 | ns3.afternic.com, ns4.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns3.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns3.afternic.com, ns4.afternic.com)
Analysis
IP Addresses
knowfrom.com points to two IP numbers: 13.248.169.48 and 76.223.54.146.
Other host names such as porrex.com, recruiters360.com, www.uzem.org, propsforrent.com and decoat.com share IPs with knowfrom.com.
Name Servers
Two name servers ns3.afternic.com and ns4.afternic.com handle the delegation for knowfrom.com.
knowfrom.com shares the same name server setup as other domains, for example liftside.com, vuebits.com, subheadlines.com, colinko.com and thecollectorshub.com.
knowfrom.com at least partially shares name servers with other domains, for example vietnamport.com, w2tec.com, ypbx.com, grby.com and deafheart.com.
Host names with one IP number:
ns3.afternic.com points to 97.74.98.65; ns4.afternic.com points to 173.201.66.65.