`tyvekenvelopes.com`

DNSSEC	⚠️ Not signed
A	204.74.99.100^{🇺🇸 MAINT-ID-12008204.74.99.0/24 Neustar}
		PTR	`crs.ultradns.net`
NS	`pdns1.ultradns.net` ⭐
		A	2001:502:f3ff::1^{🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar}
			PTR	`pdns1.ultradns.net`
		A	204.74.108.1^{🇺🇸 MAINT-ID-12008204.74.108.0/24 Neustar}
			PTR	`pdns1.ultradns.net`
NS	`pdns2.ultradns.net`
		A	2610:a1:1014::1^{🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar}
			PTR	`pdns2.ultradns.net`
		A	204.74.109.1^{🇺🇸 MAINT-ID-12008204.74.109.0/24 Neustar}
			PTR	`pdns2.ultradns.net`
NS	`pdns3.ultradns.org`
		A	2610:a1:1015::1^{🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar}
			PTR	`pdns3.ultradns.org`
		A	199.7.68.1^{🇺🇸 MAINT-ID-12008199.7.68.0/24 Neustar}
			PTR	`pdns3.ultradns.org`
NS	`pdns4.ultradns.org`
		A	2001:502:4612::1^{🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar}
			PTR	`pdns4.ultradns.org`
		A	199.7.69.1^{🇺🇸 MAINT-ID-12008199.7.69.0/24 Neustar}
			PTR	`pdns4.ultradns.org`
NS	`pdns5.ultradns.info`
		A	2610:a1:1016::1^{🇺🇸 MAINT-ID-120082610:a1:1016::/48 Neustar}
			PTR	`pdns5.ultradns.info`
		A	204.74.114.1^{🇺🇸 MAINT-ID-12008204.74.114.0/24 Neustar}
			PTR	`pdns5.ultradns.info`
NS	`pdns6.ultradns.co.uk`
		A	2610:a1:1017::1^{🇺🇸 MAINT-ID-120082610:a1:1017::/48 Neustar}
			PTR	`pdns6.ultradns.co.uk`
		A	204.74.115.1^{🇺🇸 MAINT-ID-12008204.74.115.0/24 Neustar}
			PTR	`pdns6.ultradns.co.uk`
SOA	`pdns1.ultradns.net`contact@usa.dupont.com 2010-08-19 #4

`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=1786157204

Same first word

tyvekenvelopes.biz

tyvekenvelopes.com

tyvekenvelopes.us

DNS History

12 records (7 active, 5 former)

○NSapollo.lvs.dupont.com2007-10-28 → 2007-10-28 · 3 obs

● 2007-10-28 18:43:12
○ 2015-07-14 16:41:00
○ 2026-08-08 03:15:26

○NSdnsauth1.sys.gtei.net2007-10-28 → 2007-10-28 · 3 obs

● 2007-10-28 18:43:12
○ 2015-07-14 16:41:00
○ 2026-08-08 03:15:26

○NSdnsauth2.sys.gtei.net2007-10-28 → 2007-10-28 · 3 obs

● 2007-10-28 18:43:12
○ 2015-07-14 16:41:00
○ 2026-08-08 03:15:26

○NSdnsauth3.sys.gtei.net2007-10-28 → 2007-10-28 · 3 obs

● 2007-10-28 18:43:12
○ 2015-07-14 16:41:00
○ 2026-08-08 03:15:26

●NSpdns1.ultradns.net2015-07-14 → 2026-08-08 · 3 obs

○ 2007-10-28 18:43:12
● 2015-07-14 16:41:00
● 2026-08-08 03:15:26

●NSpdns2.ultradns.net2015-07-14 → 2026-08-08 · 3 obs

○ 2007-10-28 18:43:12
● 2015-07-14 16:41:00
● 2026-08-08 03:15:26

●NSpdns3.ultradns.org2015-07-14 → 2026-08-08 · 3 obs

○ 2007-10-28 18:43:12
● 2015-07-14 16:41:00
● 2026-08-08 03:15:26

●NSpdns4.ultradns.org2015-07-14 → 2026-08-08 · 3 obs

○ 2007-10-28 18:43:12
● 2015-07-14 16:41:00
● 2026-08-08 03:15:26

●NSpdns5.ultradns.info2015-07-14 → 2026-08-08 · 3 obs

○ 2007-10-28 18:43:12
● 2015-07-14 16:41:00
● 2026-08-08 03:15:26

●NSpdns6.ultradns.co.uk2015-07-14 → 2026-08-08 · 3 obs

○ 2007-10-28 18:43:12
● 2015-07-14 16:41:00
● 2026-08-08 03:15:26

●A204.74.99.1002015-07-14 → 2026-08-08 · 3 obs

○ 2007-10-28 18:43:12
● 2015-07-14 16:41:00
● 2026-08-08 03:15:26

○A52.128.224.1382007-10-28 → 2007-10-28 · 3 obs

● 2007-10-28 18:43:12
○ 2015-07-14 16:41:00
○ 2026-08-08 03:15:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
tyvekenvelopes.com	pdns3.ultradns.org, pdns4.ultradns.org, pdns1.ultradns.net, pdns2.ultradns.net...	-

✅ Authoritative Response

Server:199.7.69.1

NS records: pdns3.ultradns.org, pdns4.ultradns.org, pdns1.ultradns.net, pdns2.ultradns.net, pdns5.ultradns.info, pdns6.ultradns.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tyvekenvelopes.com (unsigned zone)

⏱️ Timing

Total: 532ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`204.74.99.100`
NS	6	`pdns1.ultradns.net, pdns2.ultradns.net...`
SOA	1	`pdns1.ultradns.net contact.usa.dupont.co`

Analysis

IP Addresses

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

Additional host names — cometocenterwellmyrtlebeach.com, choosecenterwellcharleston.com, llns.com and two others — share IP numbers with tyvekenvelopes.com.

Name Servers

tyvekenvelopes.com carries NS records listing 6 name servers — pdns5.ultradns.info, pdns1.ultradns.net, pdns2.ultradns.net and 3 others.

There is at least partial name server overlap between tyvekenvelopes.com and other domains — epedia.at, healtheconomicsreview.com, cyrel.de and two more among them.

These name servers regularly appear alongside pdns3.ultradns.org, pdns4.ultradns.org, pdns6.ultradns.co.uk and 5 other name servers in NS record sets.

Host names with two IP numbers:

The A records for pdns5.ultradns.info return 204.74.114.1 and 2610:a1:1016::1.

The A records for pdns1.ultradns.net return 204.74.108.1 and 2001:502:f3ff::1.

The A records for pdns2.ultradns.net return 204.74.109.1 and 2610:a1:1014::1.

The A records for pdns3.ultradns.org return 199.7.68.1 and 2610:a1:1015::1.

The A records for pdns4.ultradns.org return 199.7.69.1 and 2001:502:4612::1.

The A records for pdns6.ultradns.co.uk return 204.74.115.1 and 2610:a1:1017::1.