fitscience.co - robtex.com
fitscience.co
co
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.registrydns.co | ||||||
| NS | b.registrydns.co | ||||||
| NS | c.registrydns.co | ||||||
| NS | d.registrydns.co | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1759632421 | ||||||
rank #373 in the tld
📈 Tranco rank: #227,774
Same first word
fitscience.co |
DNS History
9 records (9 active, 0 former)
●NSns55.domaincontrol.com2026-03-17 → 2026-04-12 · 2 obs
● 2026-04-12 17:54:44
●NSns56.domaincontrol.com2026-03-17 → 2026-04-12 · 2 obs
● 2026-04-12 17:54:44
●MXalt1.aspmx.l.google.com2026-03-17 → 2026-04-12 · 2 obs
● 2026-04-12 17:54:44
●MXalt2.aspmx.l.google.com2026-03-17 → 2026-04-12 · 2 obs
● 2026-04-12 17:54:44
●MXalt3.aspmx.l.google.com2026-03-17 → 2026-04-12 · 2 obs
● 2026-04-12 17:54:44
●MXalt4.aspmx.l.google.com2026-03-17 → 2026-04-12 · 2 obs
● 2026-04-12 17:54:44
●MXaspmx.l.google.com2026-03-17 → 2026-04-12 · 2 obs
● 2026-04-12 17:54:44
●A141.193.213.102026-03-17 → 2026-04-12 · 2 obs
● 2026-04-12 17:54:44
●A141.193.213.112026-03-17 → 2026-04-12 · 2 obs
● 2026-04-12 17:54:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co | - |
| fitscience.co | ns55.domaincontrol.com, ns56.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.107.28
NS records: ns55.domaincontrol.com, ns56.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fitscience.co (unsigned zone)
⏱️ Timing
Total: 577ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 141.193.213.11, 141.193.213.10 |
| NS | 2 | ns55.domaincontrol.com, ns56.domaincontrol.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 3 | v=spf1 include:dc-aa8e722993._spfm.fitsc, google-site-verification=jwoo8yNXepl_xsm... |
| SOA | 1 | ns55.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
Two IP numbers are pointed to by fitscience.co: 141.193.213.10 and 141.193.213.11.
other host names include einy.org, mcbg.org, resonate.com, detalus.com and thepacificinstitute.com; they share IP numbers with fitscience.co.
Name Servers
Two name servers ns55.domaincontrol.com and ns56.domaincontrol.com handle the delegation for fitscience.co.
fitscience.co shares the same name server setup as other domains, for instance ericmonica.com, ethical-apps.com, berndschmidt.eu, real-unreal.net and gradesmith.com.
fitscience.co shares name servers with other domains at least partially, for example emaratmisr.com.
Host names with two IP numbers:
ns55.domaincontrol.com points to 2603:5:21b2::1c and 97.74.107.28.
ns56.domaincontrol.com points to 2603:5:22b2::1c and 173.201.75.28.
Mail Servers
fitscience.co is served by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
fitscience.co shares at least partially some mail servers with other domains, for instance ns500693.ns500699.ns500693.ns500693.ns500693.ns500693.ns500693.ns500734.ns500734.ns500734.ns500588.ns500699.ns500588.ns500632.ns500602.ns500578.ns500110.dtrkdll.com, xvt.co, axehut.com, collingwooddisposal.ca and solutechnology.net.
these mail servers are commonly used alongside aspmx2.googlemail.com and aspmx3.googlemail.com.
Host names with two IP numbers:
The host name aspmx.l.google.com points to 2607:f8b0:4004:c19::1a and 142.251.163.27.
The host name alt1.aspmx.l.google.com points to 2607:f8b0:4023:2801::1b and 192.178.128.26.
The host name alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1a and 172.253.116.27.
The host name alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1b and 192.178.223.26.
The host name alt4.aspmx.l.google.com points to 2a00:1450:4025:c01::1b and 142.250.147.27.