coretetra.com - robtex.com
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coretetra.com
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=1771274640 | ||||||
Same first word
coretetra.com |
Similar names
coteterra.com.au |
tetracore.com.cn |
careotter.com |
treecoart.com |
retreatco.com |
coretreat.com |
retrocate.com |
tetracore.com |
DNS History
14 records (10 active, 4 former)
●NSns-1032.awsdns-01.org2026-02-15 → 2026-02-16 · 2 obs
● 2026-02-16 22:15:36
●NSns-1656.awsdns-15.co.uk2026-02-15 → 2026-02-16 · 2 obs
● 2026-02-16 22:15:36
●NSns-442.awsdns-55.com2026-02-15 → 2026-02-16 · 2 obs
● 2026-02-16 22:15:36
●NSns-737.awsdns-28.net2026-02-15 → 2026-02-16 · 2 obs
● 2026-02-16 22:15:36
●MXsmtp.google.com2026-02-15 → 2026-02-16 · 2 obs
● 2026-02-16 22:15:36
●MXtakabtjds56452qpakzvhbdkmnpfjadwdiiesjp77gdkuddv6crq.mx-verification.google.com2026-02-15 → 2026-02-16 · 2 obs
● 2026-02-16 22:15:36
○A18.245.187.362026-02-15 → 2026-02-16 · 3 obs
● 2026-02-16 13:19:44
○ 2026-02-16 22:15:36
○A18.245.187.522026-02-15 → 2026-02-16 · 3 obs
● 2026-02-16 13:19:44
○ 2026-02-16 22:15:36
○A18.245.187.622026-02-15 → 2026-02-16 · 3 obs
● 2026-02-16 13:19:44
○ 2026-02-16 22:15:36
○A18.245.187.632026-02-15 → 2026-02-16 · 3 obs
● 2026-02-16 13:19:44
○ 2026-02-16 22:15:36
●A52.85.193.1142026-02-16 → 2026-02-16 · 3 obs
○ 2026-02-16 13:19:44
● 2026-02-16 22:15:36
●A52.85.193.32026-02-16 → 2026-02-16 · 3 obs
○ 2026-02-16 13:19:44
● 2026-02-16 22:15:36
●A52.85.193.592026-02-16 → 2026-02-16 · 3 obs
○ 2026-02-16 13:19:44
● 2026-02-16 22:15:36
●A52.85.193.992026-02-16 → 2026-02-16 · 3 obs
○ 2026-02-16 13:19:44
● 2026-02-16 22:15:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| coretetra.com | ns-737.awsdns-28.net, ns-442.awsdns-55.com, ns-1032.awsdns-01.org, ns-1656.awsdns-15.co.uk | - |
✅ Authoritative Response
Server: 205.251.194.225
NS records: ns-737.awsdns-28.net, ns-442.awsdns-55.com, ns-1032.awsdns-01.org, ns-1656.awsdns-15.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coretetra.com (unsigned zone)
⏱️ Timing
Total: 66ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 52.85.193.99, 52.85.193.114... |
| NS | 4 | ns-1032.awsdns-01.org, ns-1656.awsdns-15.co.uk... |
| MX | 2 | smtp.google.com (pri: 1), takabtjds56452qpakzvhbdkmnpfjadwdiiesjp7 |
| SOA | 1 | ns-1656.awsdns-15.co.uk awsdns-hostmaste |
AI analysis
Four IP numbers are pointed to by coretetra.com: 52.85.193.3, 52.85.193.59, 52.85.193.99 and 52.85.193.114.
other host names including iau-arak.academia.edu, www.globalcode.com.br, staging.claimsolver.es, ualberta.academia.edu and viafree.se share IP numbers with coretetra.com.
coretetra.com is delegated to four name servers: ns-442.awsdns-55.com, ns-737.awsdns-28.net, ns-1032.awsdns-01.org and ns-1656.awsdns-15.co.uk.
coretetra.com at least partially shares name servers with other domains, for instance mytimetable.nl, 8x8company.com, thetrainingcatalog8.com, hakana.htgdev.cloud and 1kings.bible.
these name servers are often used together with ns-848.awsdns-42.net, ns-1154.awsdns-16.org, ns-1859.awsdns-40.co.uk and ns-658.awsdns-18.net.
Host names with two IP numbers:
ns-442.awsdns-55.com points to 2600:9000:5301:ba00::1 and 205.251.193.186; ns-737.awsdns-28.net points to 2600:9000:5302:e100::1 and 205.251.194.225; ns-1032.awsdns-01.org points to 2600:9000:5304:800::1 and 205.251.196.8; ns-1656.awsdns-15.co.uk points to 2600:9000:5306:7800::1 and 205.251.198.120.
Two mail servers handle coretetra.com: smtp.google.com and takabtjds56452qpakzvhbdkmnpfjadwdiiesjp77gdkuddv6crq.mx-verification.google.com.
coretetra.com shares some mail servers with other domains, at least partially, for instance startupcraft.in, odelay.org, laqua.ca, sendq.com and mediorama.pl.
these mail servers are often used together with 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.
Host names with nine IP numbers: smtp.google.com points to 2607:f8b0:4023:1000::1a, 2607:f8b0:4023:1000::1b, 2607:f8b0:4023:1009::1a, 2607:f8b0:4023:1009::1b, 142.250.113.26, 142.250.113.27, 142.250.138.27, 142.251.116.26 and 142.251.116.27.