topknow.com - dns.ninja
topknow.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 | 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 | ||||||
| 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 | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns2.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=1782895881 | ||||||
Same first word
Similar names
DNS History
10 records (4 active, 6 former)
○NSlaunch1.spaceship.net2026-03-24 → 2026-03-24 · 4 obs
● 2026-03-24 20:15:16
○ 2026-06-25 15:52:32
○ 2026-07-01 09:06:52
○NSlaunch2.spaceship.net2026-03-24 → 2026-03-24 · 4 obs
● 2026-03-24 20:15:16
○ 2026-06-25 15:52:32
○ 2026-07-01 09:06:52
●NSns1.afternic.com2026-06-25 → 2026-07-01 · 3 obs
● 2026-06-25 15:52:32
● 2026-07-01 09:06:52
●NSns2.afternic.com2026-06-25 → 2026-07-01 · 3 obs
● 2026-06-25 15:52:32
● 2026-07-01 09:06:52
○NSns9.szhot.com2015-05-27 → 2016-09-21 · 5 obs
● 2015-05-27 17:33:12
● 2016-09-21 17:07:44
○ 2017-07-10 08:33:10
○ 2026-07-01 09:06:52
○MXmx76.szhot.com2008-03-20 → 2016-09-21 · 4 obs
● 2016-09-21 17:07:44
○ 2017-07-10 08:33:10
○ 2026-07-01 09:06:52
●A13.248.169.482026-06-25 → 2026-07-01 · 3 obs
● 2026-06-25 15:52:32
● 2026-07-01 09:06:52
○A44.232.173.2492026-03-24 → 2026-03-24 · 3 obs
○ 2026-06-25 15:52:32
○ 2026-07-01 09:06:52
○A52.40.42.1132026-03-24 → 2026-03-24 · 3 obs
○ 2026-06-25 15:52:32
○ 2026-07-01 09:06:52
●A76.223.54.1462026-06-25 → 2026-07-01 · 3 obs
● 2026-06-25 15:52:32
● 2026-07-01 09:06:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| topknow.com | ns1.afternic.com, ns2.afternic.com | 4 records |
✅ Authoritative Response
Server:173.201.66.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for topknow.com (unsigned zone)
⏱️ Timing
Total: 35ms | 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 | ns2.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
topknow.com has two IP addresses: 13.248.169.48 and 76.223.54.146
Among the host names that share IP numbers with topknow.com are naughty.biz, dtlawyer.com, healon.co.uk and two others.
Name Servers
Two name servers handle the delegation for topknow.com: ns1.afternic.com and ns2.afternic.com.
topknow.com has the same name server delegation as a number of other domains, such as reifen-basis.com, presana.com, mail.accessiblenation.com and two more.
At least some of topknow.com's name servers are shared with other domains, for example shrisaienterprises.com, myswisscard.com, jn9988.com and two more.
These name servers tend to be deployed in combination with the name servers verification-d3jclucsp89ganyqbydeny.ns101.verify.hn and verification-ag3xtxqjhqhiyarqdrht2l.ns101.verify.hn.
ns1.afternic.com and ns2.afternic.com both carry two IP addresses. The A records for ns1.afternic.com are 97.74.98.69 and 2603:5:2126::45; the A records for ns2.afternic.com are 173.201.66.69 and 2603:5:2226::45.