`tracecontaminant.com`

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`
SOA	`pdns216.ultradns.com`contact@dupont.com 2018-10-09 #3

`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=1783293581

Same first word

tracecontaminant.com

DNS History

9 records (5 active, 4 former)

○NSmantdnsi1.dow.com2015-05-29 → 2017-12-04 · 4 obs

● 2015-05-29 03:33:32
● 2017-12-04 07:20:04
○ 2026-06-17 18:28:02
○ 2026-07-05 23:19:56

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

○ 2017-12-04 07:20:04
● 2026-06-17 18:28:02
● 2026-07-05 23:19:56

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

○ 2017-12-04 07:20:04
● 2026-06-17 18:28:02
● 2026-07-05 23:19:56

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

○ 2017-12-04 07:20:04
● 2026-06-17 18:28:02
● 2026-07-05 23:19:56

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

○ 2017-12-04 07:20:04
● 2026-06-17 18:28:02
● 2026-07-05 23:19:56

○NStnntdnsi1.dow.com2015-05-29 → 2017-12-04 · 4 obs

● 2015-05-29 03:33:32
● 2017-12-04 07:20:04
○ 2026-06-17 18:28:02
○ 2026-07-05 23:19:56

○NStxntdnsi1.dow.com2015-05-29 → 2017-12-04 · 4 obs

● 2015-05-29 03:33:32
● 2017-12-04 07:20:04
○ 2026-06-17 18:28:02
○ 2026-07-05 23:19:56

●A204.74.99.1002026-06-17 → 2026-07-05 · 3 obs

○ 2017-12-04 07:20:04
● 2026-06-17 18:28:02
● 2026-07-05 23:19:56

○A216.99.82.812015-05-29 → 2017-12-04 · 4 obs

● 2015-05-29 03:33:32
● 2017-12-04 07:20:04
○ 2026-06-17 18:28:02
○ 2026-07-05 23:19:56

🔍 DNS Trace

📋 Delegation Chain

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

⏱️ Timing

Total: 795ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`204.74.99.100`
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

IP Addresses

tracecontaminant.com points to a single IP number: 204.74.99.100.

Additional host names — watchtheanalysts.com, www.icentera.com, resursteamet.se and two others — share IP numbers with tracecontaminant.com.

Name Servers

tracecontaminant.com has four authoritative name servers: pdns216.ultradns.biz, pdns216.ultradns.com, pdns216.ultradns.net and pdns216.ultradns.org.

tracecontaminant.com partially shares its NS delegation with several other domains, including enlistsolo.com, styrofoameurope.net, rebelex.com and two others.

In DNS configurations, these name servers often share authority with pdns1.ultradns.net, pdns5.ultradns.info, pdns2.ultradns.net and 3 other name servers.

pdns216.ultradns.biz, pdns216.ultradns.com, pdns216.ultradns.net and pdns216.ultradns.org each carry two IP addresses. pdns216.ultradns.biz has 156.154.66.216 and 2610:a1:1015::fc; pdns216.ultradns.com has 156.154.64.216 and 2001:502:f3ff::fc; pdns216.ultradns.net has 156.154.65.216 and 2610:a1:1014::fc; pdns216.ultradns.org has 156.154.67.216 and 2001:502:4612::fc.

tracecontaminant.com - robtex.com