`buybacksprint.net`

DNSSEC	⚠️ Not signed
NS	`ns5.assurant.com` ⭐ ⚠️ Not in parent delegation
		A	172.64.53.247^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns0054.secondary.cloudflare.com` ⚠️ Not in zone NS records
		A	2606:4700:51::a29f:2037^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns0054.secondary.cloudflare.com`
		A	162.159.32.55^{Cloudflare162.159.32.0/23 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns0054.secondary.cloudflare.com`
NS	`ns0209.secondary.cloudflare.com` ⚠️ Not in zone NS records
		A	2606:4700:59::a29f:2154^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns0209.secondary.cloudflare.com`
		A	162.159.33.84^{Cloudflare162.159.32.0/23 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns0209.secondary.cloudflare.com`
NS	`ns6.assurant.com` ⚠️ Not in parent delegation
		A	172.64.52.57^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`smtp.secureserver.net` ⭐
		A	216.69.141.71^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp01-v01.prod.phx3.secureserver.net`
		A	216.69.141.84^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp02-v01.prod.phx3.secureserver.net`
		A	216.69.141.113^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp03-v01.prod.phx3.secureserver.net`
MX	`mailstore1.secureserver.net`⁽¹⁰⁾
		A	216.69.141.78^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp01-v02.prod.phx3.secureserver.net`
		A	216.69.141.114^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp03-v02.prod.phx3.secureserver.net`
		A	216.69.141.162^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp02-v02.prod.phx3.secureserver.net`
TXT	`v=spf1 ip4:167.79.177.0/24 ip4:167.79.190.0/27 ip4:167.79.14.192/29 include:s...`
SOA	`ns5.assurant.com`network@assurant.com serial=12

`net`

	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=1774798067

Same first word

buybacksprint.net

buybacksprint.us

buybacksprint.biz

Similar names

sprintbuyback.us

sprintbuyback.net

sprintbuyback.com

DNS History

9 records (6 active, 3 former)

●NSns0054.secondary.cloudflare.com2026-03-28 → 2026-03-29 · 3 obs

○ 2020-02-18 15:38:30
● 2026-03-28 10:28:26
● 2026-03-29 15:44:10

●NSns0209.secondary.cloudflare.com2026-03-28 → 2026-03-29 · 3 obs

○ 2020-02-18 15:38:30
● 2026-03-28 10:28:26
● 2026-03-29 15:44:10

●NSns5.assurant.com2026-03-28 → 2026-03-29 · 3 obs

○ 2020-02-18 15:38:30
● 2026-03-28 10:28:26
● 2026-03-29 15:44:10

●NSns6.assurant.com2026-03-28 → 2026-03-29 · 3 obs

○ 2020-02-18 15:38:30
● 2026-03-28 10:28:26
● 2026-03-29 15:44:10

○NSpdns01.domaincontrol.com2015-06-28 → 2020-02-18 · 4 obs

● 2015-06-28 11:46:28
● 2020-02-18 15:38:30
○ 2026-03-28 10:28:26
○ 2026-03-29 15:44:10

○NSpdns02.domaincontrol.com2015-06-28 → 2020-02-18 · 4 obs

● 2015-06-28 11:46:28
● 2020-02-18 15:38:30
○ 2026-03-28 10:28:26
○ 2026-03-29 15:44:10

●MXmailstore1.secureserver.net2015-06-28 → 2026-03-29 · 2 obs

● 2015-06-28 11:46:28
● 2026-03-29 15:44:10

●MXsmtp.secureserver.net2015-06-28 → 2026-03-29 · 2 obs

● 2015-06-28 11:46:28
● 2026-03-29 15:44:10

○A184.168.221.432015-06-28 → 2020-02-18 · 4 obs

● 2015-06-28 11:46:28
● 2020-02-18 15:38:30
○ 2026-03-28 10:28:26
○ 2026-03-29 15:44:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
buybacksprint.net	ns0054.secondary.cloudflare.com, ns0209.secondary.cloudflare.com	-

✅ Authoritative Response

Server:162.159.33.84

NS records: ns0054.secondary.cloudflare.com, ns0209.secondary.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for buybacksprint.net (unsigned zone)

⏱️ Timing

Total: 269ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns5.assurant.com, ns6.assurant.com`
MX	2	`smtp.secureserver.net (pri: 0), mailstore1.secureserver.net (pri: 10)`
TXT	1	`v=spf1 ip4:167.79.177.0/24 ip4:167.79.19`
SOA	1	`ns5.assurant.com network.assurant.com`

Analysis

Name Servers

buybacksprint.net is delegated to four name servers: ns5.assurant.com, ns6.assurant.com, ns0054.secondary.cloudflare.com and ns0209.secondary.cloudflare.com.

buybacksprint.net shares name servers with other domains at least partially, for example administratureclamo.com, cpr-mechandising.com, cpr-drexelhill.com, coveredrental.com and yourapplianceprotection.com.

Hosts with two IP addresses:

ns0054.secondary.cloudflare.com points to 2606:4700:51::a29f:2037 and 162.159.32.55.

ns0209.secondary.cloudflare.com points to 2606:4700:59::a29f:2154 and 162.159.33.84.

Hosts with one IP address:

ns5.assurant.com points to 172.64.53.247.

ns6.assurant.com points to 172.64.52.57.

Mail Servers

Two mail servers mailstore1.secureserver.net and smtp.secureserver.net handle buybacksprint.net.

buybacksprint.net shares the same mail server setup as other domains, for instance doin(0x736578).com, kathauger.com, 3sx.info, opticstrader.com and acunn.org.

Host names with three IP numbers:

mailstore1.secureserver.net points to: 216.69.141.78, 216.69.141.114 and 216.69.141.162.

smtp.secureserver.net points to: 216.69.141.71, 216.69.141.84 and 216.69.141.113.

buybacksprint.net - robtex.com