rtxintel.co - robtex.com
rtxintel.co
| DNSSEC | ⚠️ Not signed | ||||||
| A | 67.199.248.12🇺🇸 Google67.199.248.0/24 BITLY/GCP | ||||||
| PTR | cname.bitly.com | ||||||
| NS | pdns209.ultradns.com ⭐ | ||||||
| A | 2001:502:f3ff::f5🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar | ||||||
| PTR | pdns209.ultradns.com | ||||||
| A | 156.154.64.209🇺🇸 MAINT-ID-12008156.154.64.0/24 Neustar | ||||||
| PTR | pdns209.ultradns.com | ||||||
| NS | pdns209.ultradns.biz | ||||||
| A | 2610:a1:1015::f5🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar | ||||||
| PTR | pdns209.ultradns.biz | ||||||
| A | 156.154.66.209🇺🇸 MAINT-ID-12008156.154.66.0/24 Neustar | ||||||
| PTR | pdns209.ultradns.biz | ||||||
| NS | pdns209.ultradns.net | ||||||
| A | 2610:a1:1014::f5🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar | ||||||
| PTR | pdns209.ultradns.net | ||||||
| A | 156.154.65.209🇺🇸 MAINT-ID-12008156.154.65.0/24 Neustar | ||||||
| PTR | pdns209.ultradns.net | ||||||
| NS | pdns209.ultradns.org | ||||||
| A | 2001:502:4612::f5🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar | ||||||
| PTR | pdns209.ultradns.org | ||||||
| A | 156.154.67.209🇺🇸 MAINT-ID-12008156.154.67.0/24 Neustar | ||||||
| PTR | pdns209.ultradns.org | ||||||
| SOA | pdns209.ultradns.comdnsadmin@utc.com 2021-09-28 #10 | ||||||
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=1759716875 | ||||||
Same first word
rtxintel.co |
Similar names
DNS History
5 records (5 active, 0 former)
●NSpdns209.ultradns.biz2026-05-27 → 2026-07-26 · 2 obs
● 2026-07-26 17:58:58
●NSpdns209.ultradns.com2026-05-27 → 2026-07-26 · 2 obs
● 2026-07-26 17:58:58
●NSpdns209.ultradns.net2026-05-27 → 2026-07-26 · 2 obs
● 2026-07-26 17:58:58
●NSpdns209.ultradns.org2026-05-27 → 2026-07-26 · 2 obs
● 2026-07-26 17:58:58
●A67.199.248.122026-05-27 → 2026-07-26 · 2 obs
● 2026-07-26 17:58:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | c.registrydns.co, b.registrydns.co, a.registrydns.co, d.registrydns.co | - |
| rtxintel.co | pdns209.ultradns.biz, pdns209.ultradns.com, pdns209.ultradns.net, pdns209.ultradns.org | - |
✅ Authoritative Response
Server:156.154.65.209
NS records: pdns209.ultradns.biz, pdns209.ultradns.com, pdns209.ultradns.net, pdns209.ultradns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rtxintel.co (unsigned zone)
⏱️ Timing
Total: 442ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 67.199.248.12 |
| NS | 4 | pdns209.ultradns.biz, pdns209.ultradns.com... |
| SOA | 1 | pdns209.ultradns.com dnsadmin.utc.com |
Analysis
IP Addresses
rtxintel.co directs to one IP number, which is 67.199.248.12.
Among the host names that share IP numbers with rtxintel.co are kings.tn, nittele.jp, attend.events and two others.
Name Servers
The domain rtxintel.co is delegated to these four name servers: pdns209.ultradns.biz, pdns209.ultradns.com, pdns209.ultradns.net and pdns209.ultradns.org.
At least some of rtxintel.co's name servers are shared with other domains, for example otisz.net, pwasia.com, atlanticinertialsystems.com and two more.
These name servers tend to co-occur with pdns1.ultradns.net, pdns2.ultradns.net, pdns3.ultradns.org and 3 other name servers in the same DNS delegations.
Four hostnames, each resolving to a pair of IP addresses: pdns209.ultradns.biz directs to 156.154.66.209 and 2610:a1:1015::f5; pdns209.ultradns.com directs to 156.154.64.209 and 2001:502:f3ff::f5; pdns209.ultradns.net directs to 156.154.65.209 and 2610:a1:1014::f5; pdns209.ultradns.org directs to 156.154.67.209 and 2001:502:4612::f5.