`styrofoamsucks.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`
SOA	`pdns216.ultradns.com`contact@dupont.com 2018-10-30 #1

`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=1783243221

Same first word

styrofoamsucks.com

DNS History

8 records (4 active, 4 former)

○NSmantdnsi1.dow.com2015-08-22 → 2017-02-05 · 4 obs

● 2015-08-22 23:31:46
● 2017-02-05 20:44:34
○ 2026-06-17 18:30:02
○ 2026-07-05 09:48:14

●NSpdns216.ultradns.biz2026-06-17 → 2026-07-05 · 3 obs

○ 2017-02-05 20:44:34
● 2026-06-17 18:30:02
● 2026-07-05 09:48:14

●NSpdns216.ultradns.com2026-06-17 → 2026-07-05 · 3 obs

○ 2017-02-05 20:44:34
● 2026-06-17 18:30:02
● 2026-07-05 09:48:14

●NSpdns216.ultradns.net2026-06-17 → 2026-07-05 · 3 obs

○ 2017-02-05 20:44:34
● 2026-06-17 18:30:02
● 2026-07-05 09:48:14

●NSpdns216.ultradns.org2026-06-17 → 2026-07-05 · 3 obs

○ 2017-02-05 20:44:34
● 2026-06-17 18:30:02
● 2026-07-05 09:48:14

○NStnntdnsi1.dow.com2015-08-22 → 2017-02-05 · 4 obs

● 2015-08-22 23:31:46
● 2017-02-05 20:44:34
○ 2026-06-17 18:30:02
○ 2026-07-05 09:48:14

○NStxntdnsi1.dow.com2015-08-22 → 2017-02-05 · 4 obs

● 2015-08-22 23:31:46
● 2017-02-05 20:44:34
○ 2026-06-17 18:30:02
○ 2026-07-05 09:48:14

○A216.99.82.812015-08-22 → 2017-02-05 · 4 obs

● 2015-08-22 23:31:46
● 2017-02-05 20:44:34
○ 2026-06-17 18:30:02
○ 2026-07-05 09:48:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
styrofoamsucks.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 styrofoamsucks.com (unsigned zone)

⏱️ Timing

Total: 317ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`pdns216.ultradns.biz, pdns216.ultradns.com...`
SOA	1	`pdns216.ultradns.com contact.dupont.com`

📌 Glue Records Collected

Total: 2

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

Analysis

Name Servers

The domain styrofoamsucks.com is delegated to these four name servers: pdns216.ultradns.biz, pdns216.ultradns.com, pdns216.ultradns.net and pdns216.ultradns.org.

There is at least partial name server overlap between styrofoamsucks.com and other domains — getsentricon.com, coriandesign.cz, corteva.ph 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.

styrofoamsucks.com - robtex.com