`vantagelifescience.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:8f8^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:bcd9^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.8.248^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.188.217^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`serena.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3adc^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`serena.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0dc^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`serena.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20dc^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`serena.ns.cloudflare.com`
		A	108.162.192.220^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`serena.ns.cloudflare.com`
		A	172.64.32.220^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`serena.ns.cloudflare.com`
		A	173.245.58.220^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`serena.ns.cloudflare.com`
NS	`todd.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b92^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`todd.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c192^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`todd.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2192^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`todd.ns.cloudflare.com`
		A	108.162.193.146^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`todd.ns.cloudflare.com`
		A	172.64.33.146^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`todd.ns.cloudflare.com`
		A	173.245.59.146^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`todd.ns.cloudflare.com`
TXT	`v=spf1 -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.8.248, 172.67.188.217
		IPv6 hints	2606:4700:3031::6815:8f8, 2606:4700:3032::ac43:bcd9
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=144, name=cloudflare-ech.com
SOA	`serena.ns.cloudflare.com`dns@cloudflare.com serial=2409436600

`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=1784659247

Same first word

vantagelifescience.com

vantagelifescience.online

DNS History

8 records (6 active, 2 former)

●NSserena.ns.cloudflare.com2026-06-23 → 2026-07-21 · 2 obs

● 2026-06-23 00:50:06
● 2026-07-21 19:02:22

●NStodd.ns.cloudflare.com2026-06-23 → 2026-07-21 · 2 obs

● 2026-06-23 00:50:06
● 2026-07-21 19:02:22

●A104.21.8.2482026-06-23 → 2026-07-21 · 2 obs

● 2026-06-23 00:50:06
● 2026-07-21 19:02:22

●A172.67.188.2172026-06-23 → 2026-07-21 · 2 obs

● 2026-06-23 00:50:06
● 2026-07-21 19:02:22

●A2606:4700:3031::6815:8f82026-07-10 → 2026-07-21 · 3 obs

○ 2026-06-23 00:50:06
● 2026-07-10 08:25:58
● 2026-07-21 19:02:22

○A2606:4700:3031::ac43:bcd92026-06-23 → 2026-06-23 · 3 obs

● 2026-06-23 00:50:06
○ 2026-07-10 08:25:58
○ 2026-07-21 19:02:22

●A2606:4700:3032::ac43:bcd92026-07-10 → 2026-07-21 · 3 obs

○ 2026-06-23 00:50:06
● 2026-07-10 08:25:58
● 2026-07-21 19:02:22

○A2606:4700:3035::6815:8f82026-06-23 → 2026-06-23 · 3 obs

● 2026-06-23 00:50:06
○ 2026-07-10 08:25:58
○ 2026-07-21 19:02:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, d.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net...	-
vantagelifescience.com	todd.ns.cloudflare.com, serena.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.220

NS records: todd.ns.cloudflare.com, serena.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 245ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.8.248, 172.67.188.217`
AAAA	2	`2606:4700:3032::ac43:bcd9, 2606:4700:3031::6815:8f8`
NS	2	`serena.ns.cloudflare.com, todd.ns.cloudflare.com`
TXT	1	`v=spf1 -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`serena.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (todd.ns.cloudflare.com, todd.ns.cloudflare.com, todd.ns.cloudflare.com...)

Analysis

IP Addresses

vantagelifescience.com points to the four IP addresses 104.21.8.248, 172.67.188.217, 2606:4700:3031::6815:8f8 and 2606:4700:3032::ac43:bcd9.

Two other host names, along with mail.billiboard.com, sengtoton1jp.site and agblack.com, also share IP numbers with vantagelifescience.com.

Name Servers

vantagelifescience.com is delegated to two name servers: serena.ns.cloudflare.com and todd.ns.cloudflare.com.

vantagelifescience.com shares its NS records with other domains, for example vantageperformancematerials.biz, vantage-spain.com, vantagefood.com and two others.

The name servers of vantagelifescience.com overlap at least partially with those of other domains — among them nufarm.pt, plus-game.ru.com, karyahabermilas.com and two more.

These name servers commonly appear alongside the name servers kim.ns.cloudflare.com and pat.ns.cloudflare.com.

DNS names with 6 IP addresses:

serena.ns.cloudflare.com resolves to 108.162.192.220, 172.64.32.220, 173.245.58.220 and 3 other IP addresses.

todd.ns.cloudflare.com resolves to 108.162.193.146, 172.64.33.146, 173.245.59.146 and 3 other IP addresses.

vantagelifescience.com - robtex.com