oncotypedxctr.com - robtex.com
oncotypedxctr.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | udns1.ultradns.net ⚠️ Not in zone NS records | ||||||
| A | 2001:502:f3ff::d🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar | ||||||
| PTR | udns1.ultradns.net | ||||||
| A | 204.69.234.1🇺🇸 MAINT-ID-12008204.69.234.0/24 Neustar | ||||||
| PTR | udns1.ultradns.net | ||||||
| NS | udns2.ultradns.net ⚠️ Not in zone NS records | ||||||
| A | 2610:a1:1014::d🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar | ||||||
| PTR | udns2.ultradns.net | ||||||
| A | 204.74.101.1🇺🇸 MAINT-ID-12008204.74.101.0/24 Neustar | ||||||
| PTR | udns2.ultradns.net | ||||||
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=1784501657 | ||||||
Same first word
oncotypedxctr.com |
DNS History
3 records (2 active, 1 former)
●NSudns1.ultradns.net2016-12-19 → 2026-07-19 · 2 obs
● 2026-07-19 23:16:46
●NSudns2.ultradns.net2016-12-19 → 2026-07-19 · 2 obs
● 2026-07-19 23:16:46
○A204.74.99.1002016-12-19 → 2017-10-24 · 4 obs
● 2017-10-24 07:11:32
○ 2026-03-01 16:22:40
○ 2026-07-19 23:16:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| oncotypedxctr.com | udns1.ultradns.net, udns2.ultradns.net | - |
✅ Authoritative Response
Server:204.69.234.1
NS records: udns1.ultradns.net, udns2.ultradns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for oncotypedxctr.com (unsigned zone)
⏱️ Timing
Total: 293ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
oncotypedxctr.com is served by two delegated name servers, udns1.ultradns.net and udns2.ultradns.net.
The name server configuration of oncotypedxctr.com is shared with other domains, for instance freedman.net, cfcforum.org, forbesbootcamp.com and two others.
oncotypedxctr.com has at least partial name server overlap with other domains, such as expediainvoices.com, nortonantivirus.se, neustarcare.net and two others.
pdns1.ultradns.net, pdns2.ultradns.net and pdns3.ultradns.org — plus 5 other name servers — are commonly paired with these name servers.
Each of the two host names carries two IP addresses: udns1.ultradns.net points to 204.69.234.1 and 2001:502:f3ff::d, and udns2.ultradns.net points to 204.74.101.1 and 2610:a1:1014::d.