sentricon.com - robtex.com
sentricon.com
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=1771291435 | ||||||
rank #448996 in the tld
WOT: SAFE (61/100)
Subdomains
Same first word
Similar names
DNS History
10 records (6 active, 4 former)
○NSmantdnsi1.dow.com2015-08-14 → 2016-12-04 · 4 obs
● 2016-12-04 07:43:54
○ 2026-02-21 11:47:24
○ 2026-03-17 21:07:04
●NSpdns216.ultradns.biz2026-02-21 → 2026-03-17 · 3 obs
● 2026-02-21 11:47:24
● 2026-03-17 21:07:04
●NSpdns216.ultradns.com2026-02-21 → 2026-03-17 · 3 obs
● 2026-02-21 11:47:24
● 2026-03-17 21:07:04
●NSpdns216.ultradns.net2026-02-21 → 2026-03-17 · 3 obs
● 2026-02-21 11:47:24
● 2026-03-17 21:07:04
●NSpdns216.ultradns.org2026-02-21 → 2026-03-17 · 3 obs
● 2026-02-21 11:47:24
● 2026-03-17 21:07:04
○NStnntdnsi1.dow.com2015-08-14 → 2016-12-04 · 4 obs
● 2016-12-04 07:43:54
○ 2026-02-21 11:47:24
○ 2026-03-17 21:07:04
○NStxntdnsi1.dow.com2015-08-14 → 2016-12-04 · 4 obs
● 2016-12-04 07:43:54
○ 2026-02-21 11:47:24
○ 2026-03-17 21:07:04
○A216.99.82.812015-08-14 → 2016-12-04 · 4 obs
● 2016-12-04 07:43:54
○ 2026-02-21 11:47:24
○ 2026-03-17 21:07:04
●A45.60.115.2352026-02-21 → 2026-03-17 · 3 obs
● 2026-02-21 11:47:24
● 2026-03-17 21:07:04
●A45.60.86.2352026-02-21 → 2026-03-17 · 3 obs
● 2026-02-21 11:47:24
● 2026-03-17 21:07:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sentricon.com | pdns216.ultradns.net, pdns216.ultradns.com, pdns216.ultradns.biz, pdns216.ultradns.org | 2 records |
✅ Authoritative Response
Server: 156.154.66.216
NS records: pdns216.ultradns.net, pdns216.ultradns.com, pdns216.ultradns.biz, pdns216.ultradns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sentricon.com (unsigned zone)
⏱️ Timing
Total: 477ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 45.60.86.235, 45.60.115.235 |
| NS | 4 | pdns216.ultradns.biz, pdns216.ultradns.com... |
| TXT | 6 | v=spf1 -all, 2c484c255a81485c8c0a1322adb613f0... |
| SOA | 1 | pdns216.ultradns.com hostmaster.corteva. |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (pdns216.ultradns.com, pdns216.ultradns.com)
Analysis
Hierarchy
sentricon.com is a parent of m.sentricon.com and www.sentricon.com.
IP Addresses
sentricon.com resolves to two IP numbers: 45.60.86.235 and 45.60.115.235.
other host names including corteva.com.py, corteva.com, corteva.ro, corteva.us and corteva.com.tr share IP numbers with sentricon.com.
Name Servers
sentricon.com is delegated to four name servers: pdns216.ultradns.biz, pdns216.ultradns.com, pdns216.ultradns.net and pdns216.ultradns.org.
sentricon.com at least partially shares name servers with other domains, for instance roofmate.ch, corteva.id, forgreatflexibility.com, roofmate.com and enlist.com.
These name servers are commonly used alongside pdns1.ultradns.net, pdns5.ultradns.info, pdns2.ultradns.net, pdns3.ultradns.org, pdns4.ultradns.org and pdns6.ultradns.co.uk.
Host names with two IP numbers:
pdns216.ultradns.biz points to 2610:a1:1015::fc and 156.154.66.216; pdns216.ultradns.com points to 2001:502:f3ff::fc and 156.154.64.216; pdns216.ultradns.net points to 2610:a1:1014::fc and 156.154.65.216; pdns216.ultradns.org points to 2001:502:4612::fc and 156.154.67.216.