`staplescontract.com`

DNSSEC	⚠️ Not signed
NS	`ns1.staples.com` ⭐
		A	170.37.132.4^{🇺🇸 AS19443170.37.128.0/21 Prolexic Technologies, Inc.}
			PTR	`ns1.staples.com`
NS	`ns1.p28.dynect.net` ⚠️ Not in zone NS records
		A	2600:2000:2100::ca^{🇺🇸 ORACLE-OCI-318982600:2000:2100::/44 Dynamic Network Services, Inc.}
			PTR	`ns1.p202.dns.oraclecloud.net`
		A	108.59.166.202^{🇺🇸 ORACLE-OCI-31898108.59.166.0/23 Dynamic Network Services, Inc.}
			PTR	`ns1.p202.dns.oraclecloud.net`
NS	`ns2.p28.dynect.net` ⚠️ Not in zone NS records
		A	2600:2000:2110::ca^{🇺🇸 ORACLE-OCI-318982600:2000:2110::/44 Dynamic Network Services, Inc.}
			PTR	`ns2.p202.dns.oraclecloud.net`
		A	108.59.168.202^{🇺🇸 ORACLE-OCI-31898108.59.168.0/23 Dynamic Network Services, Inc.}
			PTR	`ns2.p202.dns.oraclecloud.net`
NS	`ns3.p28.dynect.net` ⚠️ Not in zone NS records
		A	2600:2000:2120::ca^{🇺🇸 ORACLE-OCI-318982600:2000:2120::/44 Dynamic Network Services, Inc.}
			PTR	`ns3.p202.dns.oraclecloud.net`
		A	108.59.170.202^{🇺🇸 ORACLE-OCI-31898108.59.170.0/23 Dynamic Network Services, Inc.}
			PTR	`ns3.p202.dns.oraclecloud.net`
NS	`ns4.p28.dynect.net` ⚠️ Not in zone NS records
		A	2600:2000:2130::ca^{🇺🇸 ORACLE-OCI-318982600:2000:2130::/44 Dynamic Network Services, Inc.}
			PTR	`ns4.p202.dns.oraclecloud.net`
		A	108.59.172.202^{🇺🇸 ORACLE-OCI-31898108.59.172.0/23 Dynamic Network Services, Inc.}
			PTR	`ns4.p202.dns.oraclecloud.net`
NS	`pdns131.ultradns.biz` ⚠️ Not in zone NS records
		A	2610:a1:1015::a7^{🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar}
			PTR	`pdns131.ultradns.biz`
		A	156.154.66.131^{🇺🇸 MAINT-ID-12008156.154.66.0/24 Neustar}
			PTR	`pdns131.ultradns.biz`
NS	`pdns131.ultradns.com` ⚠️ Not in zone NS records
		A	2001:502:f3ff::a7^{🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar}
			PTR	`pdns131.ultradns.com`
		A	156.154.64.131^{🇺🇸 MAINT-ID-12008156.154.64.0/24 Neustar}
			PTR	`pdns131.ultradns.com`
NS	`pdns131.ultradns.net` ⚠️ Not in zone NS records
		A	2610:a1:1014::a7^{🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar}
			PTR	`pdns131.ultradns.net`
		A	156.154.65.131^{🇺🇸 MAINT-ID-12008156.154.65.0/24 Neustar}
			PTR	`pdns131.ultradns.net`
NS	`pdns131.ultradns.org` ⚠️ Not in zone NS records
		A	2001:502:4612::a7^{🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar}
			PTR	`pdns131.ultradns.org`
		A	156.154.67.131^{🇺🇸 MAINT-ID-12008156.154.67.0/24 Neustar}
			PTR	`pdns131.ultradns.org`
SOA	`ns1.staples.com`domainmgmt@staples.com serial=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=1785757037

Same first word

staplescontract.ca

staplescontract.be

staplescontract.com

DNS History

12 records (9 active, 3 former)

○NSdbru.br.ns.els-gms.att.net2015-05-28 → 2017-12-17 · 4 obs

● 2015-05-28 04:02:48
● 2017-12-17 17:16:32
○ 2026-04-04 23:32:30
○ 2026-08-03 11:42:28

○NSdmtu.mt.ns.els-gms.att.net2015-05-28 → 2017-12-17 · 4 obs

● 2015-05-28 04:02:48
● 2017-12-17 17:16:32
○ 2026-04-04 23:32:30
○ 2026-08-03 11:42:28

●NSns1.p28.dynect.net2026-04-04 → 2026-08-03 · 3 obs

○ 2017-12-17 17:16:32
● 2026-04-04 23:32:30
● 2026-08-03 11:42:28

●NSns1.staples.com2026-04-04 → 2026-08-03 · 8 obs

○ 2017-12-17 17:16:32
● 2026-04-04 23:32:30
○ 2026-04-11 13:09:44
○ 2026-05-20 14:26:42
● 2026-05-22 15:17:58
○ 2026-05-28 20:20:58
● 2026-06-01 02:22:14
● 2026-08-03 11:42:28

●NSns2.p28.dynect.net2026-04-04 → 2026-08-03 · 3 obs

○ 2017-12-17 17:16:32
● 2026-04-04 23:32:30
● 2026-08-03 11:42:28

●NSns3.p28.dynect.net2026-04-04 → 2026-08-03 · 3 obs

○ 2017-12-17 17:16:32
● 2026-04-04 23:32:30
● 2026-08-03 11:42:28

●NSns4.p28.dynect.net2026-04-04 → 2026-08-03 · 3 obs

○ 2017-12-17 17:16:32
● 2026-04-04 23:32:30
● 2026-08-03 11:42:28

●NSpdns131.ultradns.biz2026-04-04 → 2026-08-03 · 3 obs

○ 2017-12-17 17:16:32
● 2026-04-04 23:32:30
● 2026-08-03 11:42:28

●NSpdns131.ultradns.com2026-04-04 → 2026-08-03 · 3 obs

○ 2017-12-17 17:16:32
● 2026-04-04 23:32:30
● 2026-08-03 11:42:28

●NSpdns131.ultradns.net2026-04-04 → 2026-08-03 · 3 obs

○ 2017-12-17 17:16:32
● 2026-04-04 23:32:30
● 2026-08-03 11:42:28

●NSpdns131.ultradns.org2026-04-04 → 2026-08-03 · 3 obs

○ 2017-12-17 17:16:32
● 2026-04-04 23:32:30
● 2026-08-03 11:42:28

○A173.203.129.1112015-05-28 → 2026-05-28 · 7 obs

● 2015-05-28 04:02:48
● 2026-04-04 23:32:30
○ 2026-04-11 13:09:44
○ 2026-05-22 15:17:58
● 2026-05-28 20:20:58
○ 2026-06-01 02:22:14
○ 2026-08-03 11:42:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, f.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net...	-
staplescontract.com	ns1.p28.dynect.net, ns3.p28.dynect.net, ns2.p28.dynect.net, ns4.p28.dynect.net...	2 records

✅ Authoritative Response

Server:108.59.166.202

NS records: ns1.p28.dynect.net, ns3.p28.dynect.net, ns2.p28.dynect.net, ns4.p28.dynect.net, pdns131.ultradns.net, pdns131.ultradns.com, pdns131.ultradns.org, pdns131.ultradns.biz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for staplescontract.com (unsigned zone)

⏱️ Timing

Total: 595ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	8	`ns1.p28.dynect.net, ns2.p28.dynect.net...`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (pdns131.ultradns.com, pdns131.ultradns.com)

Analysis

Name Servers

staplescontract.com carries NS records listing 9 name servers — pdns131.ultradns.biz, ns1.staples.com, pdns131.ultradns.com and 6 others.

At least some of staplescontract.com's name servers are shared with other domains, for example doctortecno.com, staples-locator.com, staplesworklifeevents.com and two more.

These name servers tend to co-occur with pdns131.ultradns.net, pdns131.ultradns.org, ns1.p28.dynect.net and 7 other name servers in the same DNS delegations.

Host names pointing to two IP addresses:

The A records for pdns131.ultradns.biz return 156.154.66.131 and 2610:a1:1015::a7.

The A records for pdns131.ultradns.com return 156.154.64.131 and 2001:502:f3ff::a7.

The A records for pdns131.ultradns.net return 156.154.65.131 and 2610:a1:1014::a7.

The A records for pdns131.ultradns.org return 156.154.67.131 and 2001:502:4612::a7.

The A records for ns1.p28.dynect.net return 108.59.166.202 and 2600:2000:2100::ca.

The A records for ns2.p28.dynect.net return 108.59.168.202 and 2600:2000:2110::ca.

The A records for ns3.p28.dynect.net return 108.59.170.202 and 2600:2000:2120::ca.

The A records for ns4.p28.dynect.net return 108.59.172.202 and 2600:2000:2130::ca.

Host names resolving to a single IP address:

ns1.staples.com resolves to the IP address 170.37.132.4.

staplescontract.com - robtex.com