theory.ro - robtex.com
theory.ro
ro
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | primary.rotld.ro ⭐ | ||||||
| NS | dns-at.rotld.ro | ||||||
| NS | dns-c.rotld.ro | ||||||
| NS | dns-ro.denic.de ⚠️ Not in parent delegation | ||||||
| NS | sec-dns-a.rotld.ro | ||||||
| NS | sec-dns-b.rotld.ro | ||||||
| SOA | primary.rotld.rohostmaster@rotld.ro serial=2018420047 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.parkingcrew.net2026-03-28 → 2026-04-23 · 2 obs
● 2026-04-23 18:59:50
●NSns2.parkingcrew.net2026-03-28 → 2026-04-23 · 2 obs
● 2026-04-23 18:59:50
●MXmail.h-email.net2026-03-28 → 2026-04-23 · 2 obs
● 2026-04-23 18:59:50
●A104.247.81.992026-03-28 → 2026-04-23 · 2 obs
● 2026-04-23 18:59:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ro | primary.rotld.ro, dns-c.rotld.ro, dns-at.rotld.ro, sec-dns-b.rotld.ro... | - |
| theory.ro | ns1.parkingcrew.net, ns2.parkingcrew.net | - |
✅ Authoritative Response
Server:13.248.158.159
NS records: ns1.parkingcrew.net, ns2.parkingcrew.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for theory.ro (unsigned zone)
⏱️ Timing
Total: 478ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 104.247.81.99 |
| NS | 2 | ns1.parkingcrew.net, ns2.parkingcrew.net |
| MX | 1 | mail.h-email.net (pri: 5) |
| TXT | 1 | v=spf1 ip6:fd1b:212c:a5f9::/48 -all |
| SOA | 1 | ns1.parkingcrew.net hostmaster.theory.ro |
Analysis
IP Addresses
theory.ro points to a single IP address: 104.247.81.99.
Other host names such as tofalo.com, passoaks.com, leroy-merlin.es, coe.si and quizmedicina.com share IP numbers with theory.ro.
Name Servers
theory.ro is delegated to two name servers: ns1.parkingcrew.net and ns2.parkingcrew.net.
theory.ro uses the same name server setup as other domains, including trisuna-lagerhaus.li, xf.no, stoff.net, mail.reinquebec.ca and fajung.com.
At least part of the name servers for theory.ro are shared with other domains, for instance static-219.39.195.14-tataidc.co.in, translated.in, static-56.170.194.14-tataidc.co.in, 164.66.169.static-mumbai.tcl.net.in and static-95.129.96.14-tataidc.co.in.
Hostnames with a single IP
ns1.parkingcrew.net resolves to: 13.248.158.159.
ns2.parkingcrew.net resolves to: 76.223.21.9.
Mail Servers
The mail server for theory.ro is mail.h-email.net.
theory.ro uses the same mail server setup as other domains, for instance ns2.nze.com, mx.wangav.com, fotosichtschutz.de, taiklus-streles-suvis-garantuoja-karuna.html.pl and sprachsportzentrum.de.
mail.h-email.net points to ten IPs: 5.75.171.74, 5.161.98.212, 5.161.194.135, 49.13.4.90, 91.107.214.206, 162.55.164.116, 165.227.156.49, 165.227.159.144, 167.235.143.33 and 178.62.199.248.