`lifealertmobile.com`

DNSSEC	⚠️ Not signed
A	3.87.46.4^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
		PTR	`ec2-3-87-46-4.compute-1.amazonaws.com`
NS	`dns1.shepher.net` ⭐
		A	54.196.32.239^{🇺🇸 Amazon54.196.0.0/15 EC2 IAD 54.196.0.0/15}
			PTR	`ec2-54-196-32-239.compute-1.amazonaws.com`
NS	`dns2.shepher.net`
		A	209.132.225.67^{🇺🇸 Dynascale-7296209.132.225.0/24 209.132.225.0/24}
			PTR	`dns2.shepher.net`
SOA	`dns1.shepher.net`admin@shepher.net serial=32

`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=1774759492

Same first word

lifealertmobile.com

DNS History

9 records (3 active, 6 former)

●NSdns1.shepher.net2026-02-28 → 2026-03-29 · 3 obs

○ 2017-10-31 16:52:12
● 2026-02-28 20:42:48
● 2026-03-29 04:56:40

●NSdns2.shepher.net2026-02-28 → 2026-03-29 · 3 obs

○ 2017-10-31 16:52:12
● 2026-02-28 20:42:48
● 2026-03-29 04:56:40

○NSla-sc-dns02.shepher.net2017-10-31 → 2017-10-31 · 4 obs

○ 2016-11-20 21:05:12
● 2017-10-31 16:52:12
○ 2026-02-28 20:42:48
○ 2026-03-29 04:56:40

○NSladns01.shepher.net2015-05-25 → 2017-10-31 · 4 obs

● 2015-05-25 18:31:30
● 2017-10-31 16:52:12
○ 2026-02-28 20:42:48
○ 2026-03-29 04:56:40

○NSladns022015-05-25 → 2016-11-20 · 4 obs

● 2015-05-25 18:31:30
● 2016-11-20 21:05:12
○ 2017-10-31 16:52:12
○ 2026-03-29 04:56:40

○NSladns02.shepher.net2015-05-25 → 2016-11-20 · 4 obs

● 2015-05-25 18:31:30
● 2016-11-20 21:05:12
○ 2017-10-31 16:52:12
○ 2026-03-29 04:56:40

○NSladns03.shepher.net2015-05-25 → 2016-11-20 · 4 obs

● 2015-05-25 18:31:30
● 2016-11-20 21:05:12
○ 2017-10-31 16:52:12
○ 2026-03-29 04:56:40

●A3.87.46.42026-02-28 → 2026-03-29 · 3 obs

○ 2017-10-31 16:52:12
● 2026-02-28 20:42:48
● 2026-03-29 04:56:40

○A72.26.118.472015-05-25 → 2017-10-31 · 4 obs

● 2015-05-25 18:31:30
● 2017-10-31 16:52:12
○ 2026-02-28 20:42:48
○ 2026-03-29 04:56:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
lifealertmobile.com	dns1.shepher.net, dns2.shepher.net	-

✅ Authoritative Response

Server:54.196.32.239

NS records: dns1.shepher.net, dns2.shepher.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lifealertmobile.com (unsigned zone)

⏱️ Timing

Total: 3142ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`3.87.46.4`
NS	2	`dns2.shepher.net, dns1.shepher.net`
SOA	1	`dns1.shepher.net admin.shepher.net`

Analysis

IP Addresses

lifealertmobile.com resolves to one IP number: 3.87.46.4.

Other host names, for instance www.powerbuilder.com, friedhof.com, experimenta.com, www.polytherm.com and flieger.com share IP numbers with lifealertmobile.com.

Name Servers

lifealertmobile.com's delegation uses two name servers: dns1.shepher.net and dns2.shepher.net.

lifealertmobile.com uses the same name server setup as other domains, such as lyss.com, ecocenter.com, videomed.com, kreativ.com and megamix.com.

Host names with a single IP address: dns1.shepher.net points to 54.196.32.239; dns2.shepher.net points to 209.132.225.67.

lifealertmobile.com - robtex.com