knowhowtodo.com - robtex.com
knowhowtodo.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=1776091722 | ||||||
Subdomains
mail.knowhowtodo.com |
hostmaster.knowhowtodo.com |
Same first word
knowhowtodo.com |
DNS History
9 records (4 active, 5 former)
●NSns3.afternic.com2026-03-28 → 2026-04-13 · 3 obs
● 2026-03-28 01:48:38
● 2026-04-13 15:09:14
●NSns4.afternic.com2026-03-28 → 2026-04-13 · 3 obs
● 2026-03-28 01:48:38
● 2026-04-13 15:09:14
○NSns43.domaincontrol.com2015-07-21 → 2018-12-15 · 4 obs
● 2018-12-15 07:42:58
○ 2026-03-28 01:48:38
○ 2026-04-13 15:09:14
○NSns44.domaincontrol.com2015-07-21 → 2018-12-15 · 4 obs
● 2018-12-15 07:42:58
○ 2026-03-28 01:48:38
○ 2026-04-13 15:09:14
○MXmailstore1.secureserver.net2015-07-21 → 2018-12-15 · 4 obs
● 2018-12-15 07:42:58
○ 2026-03-28 01:48:38
○ 2026-04-13 15:09:14
○MXsmtp.secureserver.net2015-07-21 → 2018-12-15 · 4 obs
● 2018-12-15 07:42:58
○ 2026-03-28 01:48:38
○ 2026-04-13 15:09:14
●A13.248.169.482026-03-28 → 2026-04-13 · 3 obs
● 2026-03-28 01:48:38
● 2026-04-13 15:09:14
○A184.168.221.362015-07-21 → 2018-12-15 · 4 obs
● 2018-12-15 07:42:58
○ 2026-03-28 01:48:38
○ 2026-04-13 15:09:14
●A76.223.54.1462026-03-28 → 2026-04-13 · 3 obs
● 2026-03-28 01:48:38
● 2026-04-13 15:09:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| knowhowtodo.com | ns3.afternic.com, ns4.afternic.com | 2 records |
✅ Authoritative Response
Server:173.201.66.65
NS records: ns3.afternic.com, ns4.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for knowhowtodo.com (unsigned zone)
⏱️ Timing
Total: 272ms | 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
Hierarchy
knowhowtodo.com is a parent of mail.knowhowtodo.com and hostmaster.knowhowtodo.com.
IP Addresses
knowhowtodo.com resolves to two IP numbers: 13.248.169.48 and 76.223.54.146.
other host names including terazen.com, www.iamcreature.com, vermicompost.net, airgroup.us and intelraid.com share IP numbers with knowhowtodo.com.
Name Servers
knowhowtodo.com is delegated to two name servers ns3.afternic.com and ns4.afternic.com.
knowhowtodo.com shares the same name server setup as other domains, for instance mail.paradiese.com, 820a.com, bosmkl.com, firstprinting.com and familydeposit.com.
knowhowtodo.com at least partially shares name servers with other domains, for instance thws.com, augom.com, menu69.com, maven.group and mamau.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