`lifeline-training.com`

DNSSEC	⚠️ Not signed
A	198.49.23.144^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US} ✓ In HTTPS hints
A	198.49.23.145^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US} ✓ In HTTPS hints
A	198.185.159.144^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US} ✓ In HTTPS hints
A	198.185.159.145^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US} ✓ In HTTPS hints
NS	`nsc1.squarespacedns.com` ⭐
		A	216.239.32.108^{🇺🇸 Google216.239.32.0/24}
			PTR	`ns-cloud-c1.googledomains.com`
NS	`nsc2.squarespacedns.com`
		A	216.239.34.108^{🇺🇸 Google216.239.34.0/24}
			PTR	`ns-cloud-c2.googledomains.com`
NS	`nsc3.squarespacedns.com`
		A	216.239.36.108^{🇺🇸 Google216.239.36.0/24}
			PTR	`ns-cloud-c3.googledomains.com`
NS	`nsc4.squarespacedns.com`
		A	216.239.38.108^{🇺🇸 Google216.239.38.0/24}
			PTR	`ns-cloud-c4.googledomains.com`
TXT	`v=spf1 -all`
HTTPS	HTTP/2, HTTP/1.1 ✓ hints match
		IPv4 hints	198.185.159.144, 198.185.159.145, 198.49.23.144, 198.49.23.145
SOA	`nsc1.squarespacedns.com`cloud-dns-hostmaster@google.com serial=1

`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=1784735527

Same first word

lifeline-training.com

DNS History

15 records (8 active, 7 former)

○NShidden-master.yahoo.com2015-05-18 → 2017-06-05 · 5 obs

○ 2008-03-14 16:07:32
● 2015-05-18 10:24:42
● 2017-06-05 21:08:30
○ 2026-07-11 14:45:40
○ 2026-07-22 16:23:00

●NSnsc1.squarespacedns.com2026-07-11 → 2026-07-22 · 3 obs

○ 2017-06-05 21:08:30
● 2026-07-11 14:45:40
● 2026-07-22 16:23:00

●NSnsc2.squarespacedns.com2026-07-11 → 2026-07-22 · 3 obs

○ 2017-06-05 21:08:30
● 2026-07-11 14:45:40
● 2026-07-22 16:23:00

●NSnsc3.squarespacedns.com2026-07-11 → 2026-07-22 · 3 obs

○ 2017-06-05 21:08:30
● 2026-07-11 14:45:40
● 2026-07-22 16:23:00

●NSnsc4.squarespacedns.com2026-07-11 → 2026-07-22 · 3 obs

○ 2017-06-05 21:08:30
● 2026-07-11 14:45:40
● 2026-07-22 16:23:00

○NSyns1.yahoo.com2015-05-18 → 2017-06-05 · 5 obs

○ 2008-03-14 16:07:32
● 2015-05-18 10:24:42
● 2017-06-05 21:08:30
○ 2026-07-11 14:45:40
○ 2026-07-22 16:23:00

○NSyns2.yahoo.com2015-05-18 → 2017-06-05 · 5 obs

○ 2008-03-14 16:07:32
● 2015-05-18 10:24:42
● 2017-06-05 21:08:30
○ 2026-07-11 14:45:40
○ 2026-07-22 16:23:00

○MXmx-biz.mail.am0.yahoodns.net2015-05-18 → 2017-06-05 · 5 obs

○ 2008-03-14 16:07:32
● 2015-05-18 10:24:42
● 2017-06-05 21:08:30
○ 2026-07-11 14:45:40
○ 2026-07-22 16:23:00

●A198.185.159.1442026-07-11 → 2026-07-22 · 3 obs

○ 2017-06-05 21:08:30
● 2026-07-11 14:45:40
● 2026-07-22 16:23:00

●A198.185.159.1452026-07-11 → 2026-07-22 · 3 obs

○ 2017-06-05 21:08:30
● 2026-07-11 14:45:40
● 2026-07-22 16:23:00

●A198.49.23.1442026-07-11 → 2026-07-22 · 3 obs

○ 2017-06-05 21:08:30
● 2026-07-11 14:45:40
● 2026-07-22 16:23:00

●A198.49.23.1452026-07-11 → 2026-07-22 · 3 obs

○ 2017-06-05 21:08:30
● 2026-07-11 14:45:40
● 2026-07-22 16:23:00

○A67.195.61.462015-10-27 → 2017-06-05 · 5 obs

○ 2008-03-14 16:07:32
● 2015-10-27 03:11:40
● 2017-06-05 21:08:30
○ 2026-07-11 14:45:40
○ 2026-07-22 16:23:00

○A67.195.61.652017-06-05 → 2017-06-05 · 4 obs

○ 2015-10-27 03:11:40
● 2017-06-05 21:08:30
○ 2026-07-11 14:45:40
○ 2026-07-22 16:23:00

○A98.136.187.132015-05-18 → 2015-05-18 · 4 obs

○ 2008-03-14 16:07:32
● 2015-05-18 10:24:42
○ 2015-10-27 03:11:40
○ 2026-07-22 16:23:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
lifeline-training.com	nsc1.squarespacedns.com, nsc2.squarespacedns.com, nsc3.squarespacedns.com, nsc4.squarespacedns.com	4 records

✅ Authoritative Response

Server:216.239.36.108

NS records: nsc1.squarespacedns.com, nsc2.squarespacedns.com, nsc3.squarespacedns.com, nsc4.squarespacedns.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 311ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`198.49.23.145, 198.49.23.144...`
NS	4	`nsc3.squarespacedns.com, nsc1.squarespacedns.com...`
TXT	1	`v=spf1 -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2",`
SOA	1	`nsc1.squarespacedns.com cloud-dns-hostma`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (nsc1.squarespacedns.com, nsc2.squarespacedns.com, nsc3.squarespacedns.com...)

Analysis

IP Addresses

lifeline-training.com directs to four IP numbers, which are 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.

Two other host names, along with pandabuket.com, boisefilmunderground.com and biano.co, also share IP numbers with lifeline-training.com.

Name Servers

The NS records for lifeline-training.com point to four name servers: nsc1.squarespacedns.com, nsc2.squarespacedns.com, nsc3.squarespacedns.com and nsc4.squarespacedns.com.

The name servers of lifeline-training.com overlap at least partially with those of other domains — among them hong-mao.com, samgrisham.com, arconspa.com and two more.

The hosts nsc1.squarespacedns.com, nsc2.squarespacedns.com, nsc3.squarespacedns.com and nsc4.squarespacedns.com all resolve to exactly one IP address each: 216.239.32.108, 216.239.34.108, 216.239.36.108 and 216.239.38.108 respectively.

lifeline-training.com - robtex.com