elementsofmath.co - robtex.com
elementsofmath.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=1759773807 | ||||||
Same first word
elementsofmath.com |
elementsofmath.co |
elementsofmath.org |
Similar names
Previous names
Next names
DNS History
11 records (11 active, 0 former)
●NSns33.domaincontrol.com2026-09-12 → 2026-10-05 · 2 obs
● 2026-10-05 08:25:28
●NSns34.domaincontrol.com2026-09-12 → 2026-10-05 · 2 obs
● 2026-10-05 08:25:28
●MXalt1.aspmx.l.google.com2026-09-12 → 2026-10-05 · 2 obs
● 2026-10-05 08:25:28
●MXalt2.aspmx.l.google.com2026-09-12 → 2026-10-05 · 2 obs
● 2026-10-05 08:25:28
●MXalt3.aspmx.l.google.com2026-09-12 → 2026-10-05 · 2 obs
● 2026-10-05 08:25:28
●MXalt4.aspmx.l.google.com2026-09-12 → 2026-10-05 · 2 obs
● 2026-10-05 08:25:28
●MXaspmx.l.google.com2026-09-12 → 2026-10-05 · 2 obs
● 2026-10-05 08:25:28
●A198.185.159.1442026-09-12 → 2026-10-05 · 2 obs
● 2026-10-05 08:25:28
●A198.185.159.1452026-09-12 → 2026-10-05 · 2 obs
● 2026-10-05 08:25:28
●A198.49.23.1442026-09-12 → 2026-10-05 · 2 obs
● 2026-10-05 08:25:28
●A198.49.23.1452026-09-12 → 2026-10-05 · 2 obs
● 2026-10-05 08:25:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | c.registrydns.co, b.registrydns.co, d.registrydns.co, a.registrydns.co | - |
| elementsofmath.co | ns33.domaincontrol.com, ns34.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.74.17
NS records: ns33.domaincontrol.com, ns34.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for elementsofmath.co (unsigned zone)
⏱️ Timing
Total: 607ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 198.185.159.144, 198.185.159.145... |
| NS | 2 | ns33.domaincontrol.com, ns34.domaincontrol.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 1 | v=spf1 include:dc-aa8e722993._spfm.eleme |
| SOA | 1 | ns33.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
elementsofmath.co resolves to four IP addresses: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.
newsongalliance.com, alexandraaustin.com.au, manuscriptsbazaar.com plus two other host names have IP numbers in common with elementsofmath.co.
Name Servers
elementsofmath.co uses two name servers for its delegation: ns33.domaincontrol.com and ns34.domaincontrol.com.
The name server configuration of elementsofmath.co is shared with other domains, for instance thecotswoldgarden.co, highvailue.com, blwaltonsrenovation.com and two others.
The two host names ns33.domaincontrol.com and ns34.domaincontrol.com each have a pair of IP addresses: ns33.domaincontrol.com has 97.74.106.17 and 2603:5:21a1::11, and ns34.domaincontrol.com has 173.201.74.17 and 2603:5:22a1::11.
Mail Servers
elementsofmath.co is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
At least some of the mail servers used by elementsofmath.co are shared with other domains: moaventures.io, thanapower.com, grupoappsoluc.com and two others among them.
These mail servers often appear in conjunction with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.
Host names pointing to two IP addresses:
aspmx.l.google.com directs traffic to 172.253.139.26 and 2607:f8b0:4004:c21::1a.
alt1.aspmx.l.google.com directs traffic to 192.178.234.26 and 2800:3f0:4003:c14::1b.
alt2.aspmx.l.google.com directs traffic to 172.253.116.26 and 2a00:1450:400b:c02::1a.
alt3.aspmx.l.google.com directs traffic to 192.178.223.27 and 2a00:1450:4009:c0f::1b.
alt4.aspmx.l.google.com directs traffic to 172.253.157.27 and 2a00:1450:400c:c23::1b.