coreteva.net - robtex.com
coreteva.net
| 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 | ||||||
net
| 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=1783188611 | ||||||
Same first word
Similar names
DNS History
10 records (4 active, 6 former)
○NSdns19.ovh.net2015-08-17 → 2015-11-30 · 4 obs
● 2015-11-30 21:55:08
○ 2016-02-26 18:37:00
○ 2026-07-04 18:29:42
○NSns19.ovh.net2015-08-17 → 2015-11-30 · 4 obs
● 2015-11-30 21:55:08
○ 2016-02-26 18:37:00
○ 2026-07-04 18:29:42
●NSpdns216.ultradns.biz2026-07-03 → 2026-07-04 · 3 obs
● 2026-07-03 11:35:04
● 2026-07-04 18:29:42
●NSpdns216.ultradns.com2026-07-03 → 2026-07-04 · 3 obs
● 2026-07-03 11:35:04
● 2026-07-04 18:29:42
●NSpdns216.ultradns.net2026-07-03 → 2026-07-04 · 3 obs
● 2026-07-03 11:35:04
● 2026-07-04 18:29:42
●NSpdns216.ultradns.org2026-07-03 → 2026-07-04 · 3 obs
● 2026-07-03 11:35:04
● 2026-07-04 18:29:42
○MXmx1.ovh.net2015-08-17 → 2015-11-30 · 4 obs
● 2015-11-30 21:55:08
○ 2016-02-26 18:37:00
○ 2026-07-04 18:29:42
○MXmx2.ovh.net2015-08-17 → 2015-11-30 · 4 obs
● 2015-11-30 21:55:08
○ 2016-02-26 18:37:00
○ 2026-07-04 18:29:42
○MXmxb.ovh.net2015-08-17 → 2015-11-30 · 4 obs
● 2015-11-30 21:55:08
○ 2016-02-26 18:37:00
○ 2026-07-04 18:29:42
○A213.186.33.172015-08-17 → 2015-11-30 · 4 obs
● 2015-11-30 21:55:08
○ 2016-02-26 18:37:00
○ 2026-07-04 18:29:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| coreteva.net | pdns216.ultradns.net, pdns216.ultradns.com, pdns216.ultradns.biz, pdns216.ultradns.org | 2 records |
✅ Authoritative Response
Server:156.154.67.216
NS records: pdns216.ultradns.net, pdns216.ultradns.com, pdns216.ultradns.biz, pdns216.ultradns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coreteva.net (unsigned zone)
⏱️ Timing
Total: 462ms | 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: 2
Out-of-bailiwick: 2 (pdns216.ultradns.net, pdns216.ultradns.net)
Analysis
Name Servers
Four name servers handle the delegation for coreteva.net: pdns216.ultradns.biz, pdns216.ultradns.com, pdns216.ultradns.net and pdns216.ultradns.org.
The name servers of coreteva.net overlap at least partially with those of other domains — among them solutionslogicultures.ca, lineadepasturas.com.bo, liquidtedlar.com and two more.
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.