theatrum.co - robtex.com
theatrum.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=1759722184 | ||||||
MX for
theatrum.co |
Same first word
Similar names
truemath.net |
heartmut.com |
htmature.com |
mattuher.com |
thetraum.com |
thematru.com |
hurtteam.com |
tetramuh.com |
teamruth.co |
teamhurt.com |
mathtrue.com |
tetramuh.com.tr |
therutam.com |
truemath.kr |
DNS History
5 records (5 active, 0 former)
●NSns1.theatrum.dev2026-05-08 → 2026-08-01 · 2 obs
● 2026-08-01 16:54:26
●NSns2.theatrum.dev2026-05-08 → 2026-08-01 · 2 obs
● 2026-08-01 16:54:26
●MXsmtp.google.com2026-05-08 → 2026-08-01 · 2 obs
● 2026-08-01 16:54:26
●MXtheatrum.co2026-05-08 → 2026-08-01 · 2 obs
● 2026-08-01 16:54:26
●A67.208.42.2542026-05-08 → 2026-08-01 · 2 obs
● 2026-08-01 16:54:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | c.registrydns.co, b.registrydns.co, a.registrydns.co, d.registrydns.co | - |
| theatrum.co | ns2.theatrum.dev, ns1.theatrum.dev | - |
✅ Authoritative Response
Server:67.208.42.254
NS records: ns2.theatrum.dev, ns1.theatrum.dev
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for theatrum.co (unsigned zone)
⏱️ Timing
Total: 316ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 67.208.42.254 |
| NS | 2 | ns2.theatrum.dev, ns1.theatrum.dev |
| MX | 2 | SMTP.GOOGLE.COM (pri: 1), theatrum.co (pri: 2) |
| TXT | 1 | v=spf1 ip4:67.208.42.254 +a +mx ~all |
| SOA | 1 | ns1.theatrum.dev anna.theatrum.dev |
Analysis
Mail Server Role
The MX record for theatrum.co points back to theatrum.co — it is its own mail server.
smtp.google.com is often seen acting as a mail server in combination with theatrum.co.
IP Addresses
theatrum.co directs to one IP number, which is 67.208.42.254.
The host names vps.theatrum.dev, theatrum.dev, ns1.theatrum.dev and ns2.theatrum.dev all share IP numbers with theatrum.co.
Name Servers
DNS delegation for theatrum.co points to two name servers: ns1.theatrum.dev and ns2.theatrum.dev.
The name servers for theatrum.co are shared with other domains, including theatrum.dev.
Both ns1.theatrum.dev and ns2.theatrum.dev have a single IP address, 67.208.42.254, and share it.
Host names pointing to 67.208.42.254 IP addresses: ns1.theatrum.dev and ns2.theatrum.dev.
Mail Servers
theatrum.co uses two mail servers, theatrum.co and smtp.google.com.
theatrum.co shares at least some of its mail servers with other domains — for example catenoid.jp, pr-seo.com, chug.org.uk and two more.
These mail servers tend to be used in conjunction with alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and two additional mail servers.
Host names resolving to 9 IP numbers:
smtp.google.com has IP addresses 142.251.167.26, 142.251.167.27 and 172.253.62.26, plus 6 other.
Hosts that resolve to one IP address:
theatrum.co directs to 67.208.42.254.