`specialtycrop.org`

DNSSEC	⚠️ Not signed
A	204.74.99.100^{🇺🇸 MAINT-ID-12008204.74.99.0/24 Neustar}
		PTR	`crs.ultradns.net`
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.com`hostmaster@corteva.com 2019-02-06 #7

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1783170985

Same first word

specialtycrop.org

DNS History

9 records (5 active, 4 former)

○NSmantdnsi1.dow.com2015-05-28 → 2017-06-26 · 4 obs

● 2015-05-28 17:01:50
● 2017-06-26 11:24:22
○ 2026-06-17 18:29:32
○ 2026-07-04 13:37:14

●NSpdns216.ultradns.biz2026-06-17 → 2026-07-04 · 3 obs

○ 2017-06-26 11:24:22
● 2026-06-17 18:29:32
● 2026-07-04 13:37:14

●NSpdns216.ultradns.com2026-06-17 → 2026-07-04 · 3 obs

○ 2017-06-26 11:24:22
● 2026-06-17 18:29:32
● 2026-07-04 13:37:14

●NSpdns216.ultradns.net2026-06-17 → 2026-07-04 · 3 obs

○ 2017-06-26 11:24:22
● 2026-06-17 18:29:32
● 2026-07-04 13:37:14

●NSpdns216.ultradns.org2026-06-17 → 2026-07-04 · 3 obs

○ 2017-06-26 11:24:22
● 2026-06-17 18:29:32
● 2026-07-04 13:37:14

○NStnntdnsi1.dow.com2015-05-28 → 2017-06-26 · 4 obs

● 2015-05-28 17:01:50
● 2017-06-26 11:24:22
○ 2026-06-17 18:29:32
○ 2026-07-04 13:37:14

○NStxntdnsi1.dow.com2015-05-28 → 2017-06-26 · 4 obs

● 2015-05-28 17:01:50
● 2017-06-26 11:24:22
○ 2026-06-17 18:29:32
○ 2026-07-04 13:37:14

●A204.74.99.1002026-06-17 → 2026-07-04 · 3 obs

○ 2017-06-26 11:24:22
● 2026-06-17 18:29:32
● 2026-07-04 13:37:14

○A216.99.82.812015-05-28 → 2017-06-26 · 4 obs

● 2015-05-28 17:01:50
● 2017-06-26 11:24:22
○ 2026-06-17 18:29:32
○ 2026-07-04 13:37:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
specialtycrop.org	pdns216.ultradns.biz, pdns216.ultradns.com, pdns216.ultradns.net, pdns216.ultradns.org	2 records

✅ Authoritative Response

Server:156.154.67.216

NS records: pdns216.ultradns.biz, pdns216.ultradns.com, pdns216.ultradns.net, pdns216.ultradns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for specialtycrop.org (unsigned zone)

⏱️ Timing

Total: 352ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`204.74.99.100`
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.org, pdns216.ultradns.org)

Analysis

IP Addresses

specialtycrop.org has exactly one IP address — 204.74.99.100.

shk.ca, mobiata.net, watchsnf.com plus two other host names have IP numbers in common with specialtycrop.org.

Name Servers

Four name servers handle the delegation for specialtycrop.org: pdns216.ultradns.biz, pdns216.ultradns.com, pdns216.ultradns.net and pdns216.ultradns.org.

There is at least partial name server overlap between specialtycrop.org and other domains — styrofoam.com.sg, cortevaagriscience.xyz, enlist.co.in and two more among them.

These name servers regularly appear alongside pdns5.ultradns.info, pdns1.ultradns.net, pdns2.ultradns.net and 3 other name servers in NS record sets.

All four hostnames — pdns216.ultradns.biz, pdns216.ultradns.com, pdns216.ultradns.net and pdns216.ultradns.org — resolve to two IP numbers apiece: pdns216.ultradns.biz to 156.154.66.216 and 2610:a1:1015::fc; pdns216.ultradns.com to 156.154.64.216 and 2001:502:f3ff::fc; pdns216.ultradns.net to 156.154.65.216 and 2610:a1:1014::fc; pdns216.ultradns.org to 156.154.67.216 and 2001:502:4612::fc.

specialtycrop.org - robtex.com