sciencelessons.com - robtex.com
sciencelessons.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.namefind.com ⭐ | ||||||
| A | 97.74.99.64🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.namefind.com | ||||||
| NS | ns2.namefind.com | ||||||
| A | 173.201.67.64🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.namefind.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.namefind.comdns@jomax.net 2023-03-15 #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=1784851897 | ||||||
Subdomains
www.sciencelessons.com |
Same first word
sciencelessons.net |
sciencelessons.com |
sciencelessons.co.uk |
DNS History
10 records (4 active, 6 former)
○NSbuy.internettraffic.com2015-06-30 → 2016-06-21 · 4 obs
● 2016-06-21 23:12:24
○ 2017-02-04 22:39:16
○ 2026-07-24 00:19:04
●NSns1.namefind.com2026-06-25 → 2026-07-24 · 3 obs
● 2026-06-25 07:39:10
● 2026-07-24 00:19:04
○NSns1.uniregistrymarket.link2017-02-04 → 2017-02-04 · 4 obs
● 2017-02-04 22:39:16
○ 2026-06-25 07:39:10
○ 2026-07-24 00:19:04
●NSns2.namefind.com2026-06-25 → 2026-07-24 · 3 obs
● 2026-06-25 07:39:10
● 2026-07-24 00:19:04
○NSns2.uniregistrymarket.link2017-02-04 → 2017-02-04 · 4 obs
● 2017-02-04 22:39:16
○ 2026-06-25 07:39:10
○ 2026-07-24 00:19:04
○NSsell.internettraffic.com2015-06-30 → 2016-06-21 · 4 obs
● 2016-06-21 23:12:24
○ 2017-02-04 22:39:16
○ 2026-07-24 00:19:04
●A13.248.169.482026-06-25 → 2026-07-24 · 3 obs
● 2026-06-25 07:39:10
● 2026-07-24 00:19:04
○A69.172.201.1532016-06-21 → 2017-02-04 · 5 obs
● 2016-06-21 23:12:24
● 2017-02-04 22:39:16
○ 2026-06-25 07:39:10
○ 2026-07-24 00:19:04
○A69.172.201.2082015-06-30 → 2016-02-07 · 4 obs
● 2016-02-07 10:04:06
○ 2016-06-21 23:12:24
○ 2026-07-24 00:19:04
●A76.223.54.1462026-06-25 → 2026-07-24 · 3 obs
● 2026-06-25 07:39:10
● 2026-07-24 00:19:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net... | - |
| sciencelessons.com | ns2.namefind.com, ns1.namefind.com | 2 records |
✅ Authoritative Response
Server:173.201.67.64
NS records: ns2.namefind.com, ns1.namefind.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sciencelessons.com (unsigned zone)
⏱️ Timing
Total: 214ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 13.248.169.48, 76.223.54.146 |
| NS | 2 | ns1.namefind.com, ns2.namefind.com |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.namefind.com dns.jomax.net |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.namefind.com, ns1.namefind.com)
Analysis
Hierarchy
The domain www.sciencelessons.com falls under the parent sciencelessons.com.
IP Addresses
sciencelessons.com points to the IP addresses 13.248.169.48 and 76.223.54.146
Additional host names — fidesigner.com, ultraprice.com, toneglo.com and two others — share IP numbers with sciencelessons.com.
Name Servers
sciencelessons.com uses two name servers for its delegation: ns1.namefind.com and ns2.namefind.com.
sciencelessons.com shares its name server setup with other domains, including kyotojapanhotels.com, nullmx.musicsongbook.com, expresspostcards.com and two others.
At least some of sciencelessons.com's name servers are shared with other domains, for example mathias.email and motorbikes.net.
These name servers tend to be deployed in combination with the name servers buy.internettraffic.com and sell.internettraffic.com.
Each of ns1.namefind.com and ns2.namefind.com has one IP address: ns1.namefind.com uses 97.74.99.64 and ns2.namefind.com uses 173.201.67.64.