sciencetools.com - dns.ninja
sciencetools.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 173.228.101.24🇺🇸 AS46375173.228.96.0/20 Sonic.net, Inc. | ||||||
| PTR | sciencetools.com | ||||||
| NS | ns75.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21b4::30🇺🇸 GODADDY-DNS2603:5:21b0::/44 | ||||||
| PTR | ns75.domaincontrol.com | ||||||
| A | 97.74.107.48🇺🇸 GODADDY-DNS97.74.106.0/23 | ||||||
| PTR | ns75.domaincontrol.com | ||||||
| NS | ns76.domaincontrol.com | ||||||
| A | 2603:5:22b4::30🇺🇸 GODADDY-DNS2603:5:22b0::/44 | ||||||
| PTR | ns76.domaincontrol.com | ||||||
| A | 173.201.75.48🇺🇸 GODADDY-DNS173.201.74.0/23 | ||||||
| PTR | ns76.domaincontrol.com | ||||||
| MX | mail.sciencetools.com ⭐ | ||||||
| A | 173.228.101.24🇺🇸 AS46375173.228.96.0/20 Sonic.net, Inc. | ||||||
| PTR | sciencetools.com | ||||||
| TXT | v=spf1 mx ~all | ||||||
| SOA | ns75.domaincontrol.comdns@jomax.net 2024-04-16 #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=1786285024 | ||||||
PTR for
Subdomains
gw.sciencetools.com |
gw2.sciencetools.com |
server2.sciencetools.com |
server1.sciencetools.com |
router.sciencetools.com |
mail.sciencetools.com |
www.sciencetools.com |
server.sciencetools.com |
Same first word
sciencetools.org |
sciencetools.cc |
sciencetools.net |
sciencetools.com |
Similar names
DNS History
12 records (4 active, 8 former)
○NSdns.taco.com2007-08-14 → 2007-08-14 · 3 obs
○ 2015-08-21 05:28:10
○ 2026-08-09 14:23:14
○NSdns2.taco.com2007-08-14 → 2007-08-14 · 3 obs
○ 2015-08-21 05:28:10
○ 2026-08-09 14:23:14
○NSdns3.taco.com2007-08-14 → 2007-08-14 · 3 obs
○ 2015-08-21 05:28:10
○ 2026-08-09 14:23:14
○NSdns4.taco.com2007-08-14 → 2007-08-14 · 3 obs
○ 2015-08-21 05:28:10
○ 2026-08-09 14:23:14
●NSns75.domaincontrol.com2015-08-21 → 2026-08-09 · 3 obs
● 2015-08-21 05:28:10
● 2026-08-09 14:23:14
●NSns76.domaincontrol.com2015-08-21 → 2026-08-09 · 3 obs
● 2015-08-21 05:28:10
● 2026-08-09 14:23:14
○NSserver1.sciencetools.com2007-08-14 → 2007-08-14 · 3 obs
○ 2015-08-21 05:28:10
○ 2026-08-09 14:23:14
○NSserver2.sciencetools.com2007-08-14 → 2007-08-14 · 3 obs
○ 2015-08-21 05:28:10
○ 2026-08-09 14:23:14
●MXmail.sciencetools.com2007-08-14 → 2026-08-09 · 2 obs
● 2026-08-09 14:23:14
●A173.228.101.242026-02-16 → 2026-08-09 · 3 obs
● 2026-02-16 04:35:14
● 2026-08-09 14:23:14
○A64.2.32.2122007-08-14 → 2007-08-14 · 3 obs
○ 2015-08-21 05:28:10
○ 2026-08-09 14:23:14
○A67.101.113.52015-08-21 → 2018-08-30 · 5 obs
● 2015-08-21 05:28:10
● 2018-08-30 16:09:14
○ 2026-02-16 04:35:14
○ 2026-08-09 14:23:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sciencetools.com | ns75.domaincontrol.com, ns76.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.75.48
NS records: ns75.domaincontrol.com, ns76.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sciencetools.com (unsigned zone)
⏱️ Timing
Total: 134ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 173.228.101.24 |
| NS | 2 | ns75.domaincontrol.com, ns76.domaincontrol.com |
| MX | 1 | mail.sciencetools.com (pri: 10) |
| TXT | 1 | v=spf1 mx ~all |
| SOA | 1 | ns75.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns75.domaincontrol.com, ns75.domaincontrol.com, ns76.domaincontrol.com...)
Analysis
Hierarchy
sciencetools.com is a parent domain; its children include gw.sciencetools.com, gw2.sciencetools.com, server2.sciencetools.com, server1.sciencetools.com, router.sciencetools.com and a few other host names.
IP Addresses
sciencetools.com resolves to one IP address: 173.228.101.24.
server1.sciencetools.com, angusmac.com, mail.sciencetools.com and two other host names share IP numbers with sciencetools.com.
Name Servers
Two name servers handle the delegation for sciencetools.com: ns75.domaincontrol.com and ns76.domaincontrol.com.
sciencetools.com uses the same name servers as several other domains — among them yourdemocraticparty.com, oceanlifeusa.com, provagroup.com and two more.
ns75.domaincontrol.com and ns76.domaincontrol.com both carry two IP addresses. The A records for ns75.domaincontrol.com are 97.74.107.48 and 2603:5:21b4::30; the A records for ns76.domaincontrol.com are 173.201.75.48 and 2603:5:22b4::30.
Mail Servers
Mail for sciencetools.com is handled by a single mail server, mail.sciencetools.com.
The mail server configuration of sciencetools.com is identical to that of other domains — angusmac.com being one example.
mail.sciencetools.com carries a single IP number, which is 173.228.101.24.