`granularcorteva.com`

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`
TXT	`MS=ms58678599`
TXT	`adobe-sign-verification=614543ded321653aec25f03e12f4f083`
SOA	`pdns216.ultradns.com`hostmaster@corteva.com 2019-05-20 #38

`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.net`nstld@verisign-grs.com serial=1774754032

Same first word

granularcorteva.com

DNS History

6 records (4 active, 2 former)

●NSpdns216.ultradns.biz2019-12-17 → 2026-03-29 · 2 obs

● 2019-12-17 06:13:56
● 2026-03-29 03:25:20

●NSpdns216.ultradns.com2019-12-17 → 2026-03-29 · 2 obs

● 2019-12-17 06:13:56
● 2026-03-29 03:25:20

●NSpdns216.ultradns.net2019-12-17 → 2026-03-29 · 2 obs

● 2019-12-17 06:13:56
● 2026-03-29 03:25:20

●NSpdns216.ultradns.org2019-12-17 → 2026-03-29 · 2 obs

● 2019-12-17 06:13:56
● 2026-03-29 03:25:20

○MXmxa-0024af01.gslb.pphosted.com2019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 06:13:56
○ 2026-03-29 03:25:18
○ 2026-03-29 03:25:20

○MXmxb-0024af01.gslb.pphosted.com2019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 06:13:56
○ 2026-03-29 03:25:18
○ 2026-03-29 03:25:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net, k.gtld-servers.net...	-
granularcorteva.com	pdns216.ultradns.net, pdns216.ultradns.com, pdns216.ultradns.biz, pdns216.ultradns.org	2 records

✅ Authoritative Response

Server:156.154.65.216

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for granularcorteva.com (unsigned zone)

⏱️ Timing

Total: 571ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`pdns216.ultradns.biz, pdns216.ultradns.com...`
TXT	3	`v=spf1 -all, MS=ms58678599...`
SOA	1	`pdns216.ultradns.com hostmaster.corteva.`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (pdns216.ultradns.com, pdns216.ultradns.com)

Analysis

Name Servers

granularcorteva.com is delegated to four name servers: pdns216.ultradns.biz, pdns216.ultradns.com, pdns216.ultradns.net and pdns216.ultradns.org.

granularcorteva.com shares some name servers with other domains, for example foragemanagement.com, styrofoam.dk, relzarfacts.com, dursban.us and allsixsides.com.

These name servers are commonly used with the name servers pdns5.ultradns.info, pdns1.ultradns.net, pdns2.ultradns.net, pdns3.ultradns.org, pdns4.ultradns.org and pdns6.ultradns.co.uk.

Host names with two IP numbers

Two IPs per host:

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

granularcorteva.com - robtex.com