corteva.om - robtex.com
corteva.om
| DNSSEC | ⚠️ Not signed | ||||||
| NS | pdns216.ultradns.com ⭐ | ||||||
| A | 2001:502:f3ff::fc🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar | ||||||
| PTR | pdns216.ultradns.com | ||||||
| A | 156.154.64.216🇺🇸 MAINT-ID-12008156.154.64.0/24 Neustar | ||||||
| PTR | pdns216.ultradns.com | ||||||
| NS | pdns216.ultradns.biz | ||||||
| A | 2610:a1:1015::fc🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar | ||||||
| PTR | pdns216.ultradns.biz | ||||||
| A | 156.154.66.216🇺🇸 MAINT-ID-12008156.154.66.0/24 Neustar | ||||||
| PTR | pdns216.ultradns.biz | ||||||
| NS | pdns216.ultradns.net | ||||||
| A | 2610:a1:1014::fc🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar | ||||||
| PTR | pdns216.ultradns.net | ||||||
| A | 156.154.65.216🇺🇸 MAINT-ID-12008156.154.65.0/24 Neustar | ||||||
| PTR | pdns216.ultradns.net | ||||||
| NS | pdns216.ultradns.org | ||||||
| A | 2001:502:4612::fc🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar | ||||||
| PTR | pdns216.ultradns.org | ||||||
| A | 156.154.67.216🇺🇸 MAINT-ID-12008156.154.67.0/24 Neustar | ||||||
| PTR | pdns216.ultradns.org | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | pdns216.ultradns.comhostmaster@corteva.com 2024-01-10 #13 | ||||||
om
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.registry.om ⭐ | ||||||
| NS | cctld.alpha.aridns.net.au ⚠️ Not in parent delegation | ||||||
| NS | cctld.beta.aridns.net.au ⚠️ Not in parent delegation | ||||||
| NS | cctld.delta.aridns.net.au ⚠️ Not in parent delegation | ||||||
| NS | cctld.gamma.aridns.net.au ⚠️ Not in parent delegation | ||||||
| NS | ns2.registry.om | ||||||
| SOA | ns1.registry.omdnsmanager@tra.gov.om serial=1783232292 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSpdns216.ultradns.biz2026-06-17 → 2026-07-05 · 2 obs
● 2026-07-05 06:46:08
●NSpdns216.ultradns.com2026-06-17 → 2026-07-05 · 2 obs
● 2026-07-05 06:46:08
●NSpdns216.ultradns.net2026-06-17 → 2026-07-05 · 2 obs
● 2026-07-05 06:46:08
●NSpdns216.ultradns.org2026-06-17 → 2026-07-05 · 2 obs
● 2026-07-05 06:46:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| om | cctld.gamma.aridns.net.au, cctld.alpha.aridns.net.au, ns2.registry.om, ns1.registry.om... | 12 records |
| corteva.om | pdns216.ultradns.biz, pdns216.ultradns.com, pdns216.ultradns.net, pdns216.ultradns.org | - |
✅ Authoritative Response
Server:156.154.65.216
NS records: pdns216.ultradns.biz, pdns216.ultradns.com, pdns216.ultradns.net, pdns216.ultradns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for om (unsigned zone)
⏱️ Timing
Total: 612ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | pdns216.ultradns.biz, pdns216.ultradns.com... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | pdns216.ultradns.com hostmaster.corteva. |
📌 Glue Records Collected
Total: 12
In-bailiwick: 4 (ns2.registry.om, ns2.registry.om, ns1.registry.om...)
Out-of-bailiwick: 8 (cctld.gamma.aridns.net.au, cctld.gamma.aridns.net.au, cctld.alpha.aridns.net.au...)
Analysis
Name Servers
Four name servers handle the delegation for corteva.om: pdns216.ultradns.biz, pdns216.ultradns.com, pdns216.ultradns.net and pdns216.ultradns.org.
The name servers of corteva.om overlap at least partially with those of other domains — among them cortevaagriscience.tv, coriandesign.us, cortevaagriscience.link and two more.
These name servers commonly appear in delegations together with pdns5.ultradns.info, pdns1.ultradns.net, pdns2.ultradns.net and 3 other.
Each of the four hosts pdns216.ultradns.biz, pdns216.ultradns.com, pdns216.ultradns.net and pdns216.ultradns.org has two IP addresses. pdns216.ultradns.biz points to 156.154.66.216 and 2610:a1:1015::fc. pdns216.ultradns.com points to 156.154.64.216 and 2001:502:f3ff::fc. pdns216.ultradns.net points to 156.154.65.216 and 2610:a1:1014::fc. pdns216.ultradns.org points to 156.154.67.216 and 2001:502:4612::fc.