`lifelineprovider.com`

DNSSEC	⚠️ Not signed
A	52.72.232.247^{🇺🇸 Amazon52.72.0.0/15 EC2 IAD prefix}
		PTR	`ec2-52-72-232-247.compute-1.amazonaws.com`
A	54.82.69.206^{🇺🇸 Amazon54.80.0.0/14 EC2 IAD prefix}
NS	`sdns26.ultradns.com` ⭐
		A	2610:a1:1001::1a^{🇺🇸 MAINT-ID-120082610:a1:1001::/48 Neustar}
			PTR	`sdns26.ultradns.com`
		A	156.154.140.26^{🇺🇸 MAINT-ID-12008156.154.140.0/24 Neustar}
			PTR	`sdns26.ultradns.com`
NS	`sdns26.ultradns.biz`
		A	2610:a1:1003::1a^{🇺🇸 MAINT-ID-120082610:a1:1003::/48 Neustar}
			PTR	`sdns26.ultradns.biz`
		A	156.154.142.26^{🇺🇸 MAINT-ID-12008156.154.142.0/24 Neustar}
			PTR	`sdns26.ultradns.biz`
NS	`sdns26.ultradns.net`
		A	2610:a1:1002::1a^{🇺🇸 MAINT-ID-120082610:a1:1002::/48 Neustar}
			PTR	`sdns26.ultradns.net`
		A	156.154.141.26^{🇺🇸 MAINT-ID-12008156.154.141.0/24 Neustar}
			PTR	`sdns26.ultradns.net`
NS	`sdns26.ultradns.org`
		A	2610:a1:1004::1a^{🇺🇸 MAINT-ID-120082610:a1:1004::/48 Neustar}
			PTR	`sdns26.ultradns.org`
		A	156.154.143.26^{🇺🇸 MAINT-ID-12008156.154.143.0/24 Neustar}
			PTR	`sdns26.ultradns.org`
SOA	`sdns26.ultradns.com`tblackwell@tracfone.com 2017-10-17 #9

`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=1778507726

Same first word

lifelineprovider.com

DNS History

11 records (6 active, 5 former)

○NSns37.domaincontrol.com2016-12-05 → 2016-12-05 · 3 obs

● 2016-12-05 02:51:42
○ 2017-11-07 04:33:18
○ 2026-05-11 14:06:48

○NSns38.domaincontrol.com2016-12-05 → 2016-12-05 · 3 obs

● 2016-12-05 02:51:42
○ 2017-11-07 04:33:18
○ 2026-05-11 14:06:48

●NSsdns26.ultradns.biz2017-11-07 → 2026-05-11 · 3 obs

○ 2016-12-05 02:51:42
● 2017-11-07 04:33:18
● 2026-05-11 14:06:48

●NSsdns26.ultradns.com2017-11-07 → 2026-05-11 · 3 obs

○ 2016-12-05 02:51:42
● 2017-11-07 04:33:18
● 2026-05-11 14:06:48

●NSsdns26.ultradns.net2017-11-07 → 2026-05-11 · 3 obs

○ 2016-12-05 02:51:42
● 2017-11-07 04:33:18
● 2026-05-11 14:06:48

●NSsdns26.ultradns.org2017-11-07 → 2026-05-11 · 3 obs

○ 2016-12-05 02:51:42
● 2017-11-07 04:33:18
● 2026-05-11 14:06:48

○MXmailstore1.secureserver.net2016-12-05 → 2016-12-05 · 3 obs

● 2016-12-05 02:51:42
○ 2017-11-07 04:33:18
○ 2026-05-11 14:06:48

○MXsmtp.secureserver.net2016-12-05 → 2016-12-05 · 3 obs

● 2016-12-05 02:51:42
○ 2017-11-07 04:33:18
○ 2026-05-11 14:06:48

○A184.168.221.82016-12-05 → 2017-11-07 · 4 obs

● 2016-12-05 02:51:42
● 2017-11-07 04:33:18
○ 2026-05-03 19:01:34
○ 2026-05-11 14:06:48

●A52.72.232.2472026-05-03 → 2026-05-11 · 3 obs

○ 2017-11-07 04:33:18
● 2026-05-03 19:01:34
● 2026-05-11 14:06:48

●A54.82.69.2062026-05-03 → 2026-05-11 · 3 obs

○ 2017-11-07 04:33:18
● 2026-05-03 19:01:34
● 2026-05-11 14:06:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net...	-
lifelineprovider.com	sdns26.ultradns.com, sdns26.ultradns.net, sdns26.ultradns.biz, sdns26.ultradns.org	2 records

✅ Authoritative Response

Server:156.154.140.26

NS records: sdns26.ultradns.com, sdns26.ultradns.net, sdns26.ultradns.biz, sdns26.ultradns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lifelineprovider.com (unsigned zone)

⏱️ Timing

Total: 471ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`54.82.69.206, 52.72.232.247`
NS	4	`sdns26.ultradns.biz, sdns26.ultradns.com...`
SOA	1	`sdns26.ultradns.com tblackwell.tracfone.`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (sdns26.ultradns.com, sdns26.ultradns.com)

Analysis

IP Addresses

lifelineprovider.com resolves to two IP numbers: 52.72.232.247 and 54.82.69.206.

Other host names share IP numbers with lifelineprovider.com; for instance ec2-52-72-232-247.compute-1.amazonaws.com.

Name Servers

lifelineprovider.com is delegated to four name servers: sdns26.ultradns.biz, sdns26.ultradns.com, sdns26.ultradns.net and sdns26.ultradns.org.

lifelineprovider.com shares some name servers with other domains, for example nt10.co, straighttalkandroid.com, net10unlimited.com, tftestit.com and safelinkupgrades.com.

These name servers are commonly used with the name servers ns77.domaincontrol.com.

Host names with two IP numbers

Two IPs per host:

sdns26.ultradns.biz points to 2610:a1:1003::1a and 156.154.142.26

sdns26.ultradns.com points to 2610:a1:1001::1a and 156.154.140.26

sdns26.ultradns.net points to 2610:a1:1002::1a and 156.154.141.26

sdns26.ultradns.org points to 2610:a1:1004::1a and 156.154.143.26

lifelineprovider.com - robtex.com