musthaveknowledge.com - dns.ninja
musthaveknowledge.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=1782302925 | ||||||
Same first word
musthaveknowledge.com |
DNS History
13 records (4 active, 9 former)
●NSns1.afternic.com2026-06-15 → 2026-06-24 · 3 obs
● 2026-06-15 04:33:12
● 2026-06-24 12:15:16
○NSns1.flarewebdesign.co.uk2015-07-24 → 2017-04-08 · 4 obs
● 2017-04-08 21:43:22
○ 2026-06-15 04:33:12
○ 2026-06-24 12:15:16
●NSns2.afternic.com2026-06-15 → 2026-06-24 · 3 obs
● 2026-06-15 04:33:12
● 2026-06-24 12:15:16
○NSns2.flarewebdesign.co.uk2015-07-24 → 2017-04-08 · 4 obs
● 2017-04-08 21:43:22
○ 2026-06-15 04:33:12
○ 2026-06-24 12:15:16
○MXalt1.aspmx.l.google.com2015-07-24 → 2017-04-08 · 4 obs
● 2017-04-08 21:43:22
○ 2026-06-15 04:33:12
○ 2026-06-24 12:15:16
○MXalt2.aspmx.l.google.com2015-07-24 → 2017-04-08 · 4 obs
● 2017-04-08 21:43:22
○ 2026-06-15 04:33:12
○ 2026-06-24 12:15:16
○MXaspmx.l.google.com2015-07-24 → 2017-04-08 · 4 obs
● 2017-04-08 21:43:22
○ 2026-06-15 04:33:12
○ 2026-06-24 12:15:16
○MXaspmx2.googlemail.com2015-07-24 → 2017-04-08 · 4 obs
● 2017-04-08 21:43:22
○ 2026-06-15 04:33:12
○ 2026-06-24 12:15:16
○MXaspmx3.googlemail.com2015-07-24 → 2017-04-08 · 4 obs
● 2017-04-08 21:43:22
○ 2026-06-15 04:33:12
○ 2026-06-24 12:15:16
●A13.248.169.482026-06-15 → 2026-06-24 · 3 obs
● 2026-06-15 04:33:12
● 2026-06-24 12:15:16
○A185.109.168.1022017-04-08 → 2017-04-08 · 4 obs
● 2017-04-08 21:43:22
○ 2026-06-15 04:33:12
○ 2026-06-24 12:15:16
●A76.223.54.1462026-06-15 → 2026-06-24 · 3 obs
● 2026-06-15 04:33:12
● 2026-06-24 12:15:16
○A91.146.110.312015-07-24 → 2016-07-10 · 4 obs
● 2016-07-10 17:28:28
○ 2017-04-08 21:43:22
○ 2026-06-24 12:15:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net... | - |
| musthaveknowledge.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 musthaveknowledge.com (unsigned zone)
⏱️ Timing
Total: 149ms | 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
musthaveknowledge.com directs to two IP numbers, 13.248.169.48 and 76.223.54.146
we8.org, bunte.whocallme.info, mail.htjd.com plus two other host names have IP numbers in common with musthaveknowledge.com.
Name Servers
musthaveknowledge.com uses two name servers for its delegation: ns1.afternic.com and ns2.afternic.com.
The name server configuration of musthaveknowledge.com is shared with other domains, for instance btsvip.com, womenclick.com, newtonewmexico.com and two others.
musthaveknowledge.com shares at least some of its name servers with other domains, including utius.com, homewarrantyattorney.com, 2cy.us and two others.
These name servers are frequently seen alongside the name servers verification-d3jclucsp89ganyqbydeny.ns101.verify.hn.
The two host names ns1.afternic.com and ns2.afternic.com each have a pair of IP addresses: ns1.afternic.com has 97.74.98.69 and 2603:5:2126::45, and ns2.afternic.com has 173.201.66.69 and 2603:5:2226::45.