`mailserver-google.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:4b17^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:d23f^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.75.23^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.210.63^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`anastasia.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26e3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anastasia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2e3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`anastasia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22e3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`anastasia.ns.cloudflare.com`
		A	108.162.194.227^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anastasia.ns.cloudflare.com`
		A	162.159.38.227^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anastasia.ns.cloudflare.com`
		A	172.64.34.227^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anastasia.ns.cloudflare.com`
NS	`santino.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c01^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`santino.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c301^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`santino.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2301^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`santino.ns.cloudflare.com`
		A	108.162.195.1^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`santino.ns.cloudflare.com`
		A	162.159.44.1^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`santino.ns.cloudflare.com`
		A	172.64.35.1^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`santino.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.75.23, 172.67.210.63
		IPv6 hints	2606:4700:3030::6815:4b17, 2606:4700:3032::ac43:d23f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=16, name=cloudflare-ech.com
SOA	`anastasia.ns.cloudflare.com`dns@cloudflare.com serial=2410425820

`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=1785738112

⚠️ On DNS blocklist: tif, tif.medium

Subdomains

www.mailserver-google.com

Same first word

mailserver-google.com

DNS History

8 records (6 active, 2 former)

●NSanastasia.ns.cloudflare.com2026-05-28 → 2026-08-03 · 2 obs

● 2026-05-28 11:24:52
● 2026-08-03 06:35:52

●NSsantino.ns.cloudflare.com2026-05-28 → 2026-08-03 · 2 obs

● 2026-05-28 11:24:52
● 2026-08-03 06:35:52

●A104.21.75.232026-05-28 → 2026-08-03 · 2 obs

● 2026-05-28 11:24:52
● 2026-08-03 06:35:52

●A172.67.210.632026-05-28 → 2026-08-03 · 2 obs

● 2026-05-28 11:24:52
● 2026-08-03 06:35:52

●A2606:4700:3030::6815:4b172026-08-03 → 2026-08-03 · 2 obs

○ 2026-06-09 08:28:02
● 2026-08-03 06:35:52

●A2606:4700:3032::ac43:d23f2026-08-03 → 2026-08-03 · 2 obs

○ 2026-06-09 08:28:02
● 2026-08-03 06:35:52

○A2606:4700:3037::6815:4b172026-05-28 → 2026-06-09 · 3 obs

● 2026-05-28 11:24:52
● 2026-06-09 08:28:02
○ 2026-08-03 06:35:52

○A2606:4700:3037::ac43:d23f2026-05-28 → 2026-06-09 · 3 obs

● 2026-05-28 11:24:52
● 2026-06-09 08:28:02
○ 2026-08-03 06:35:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, i.gtld-servers.net, f.gtld-servers.net, e.gtld-servers.net...	-
mailserver-google.com	anastasia.ns.cloudflare.com, santino.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.227

NS records: anastasia.ns.cloudflare.com, santino.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mailserver-google.com (unsigned zone)

⏱️ Timing

Total: 221ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.210.63, 104.21.75.23`
AAAA	2	`2606:4700:3030::6815:4b17, 2606:4700:3032::ac43:d23f`
NS	2	`anastasia.ns.cloudflare.com, santino.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`anastasia.ns.cloudflare.com dns.cloudfla`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

mailserver-google.com serves as the parent of www.mailserver-google.com.

IP Addresses

mailserver-google.com resolves to four IP addresses: 104.21.75.23, 172.67.210.63, 2606:4700:3030::6815:4b17 and 2606:4700:3032::ac43:d23f.

Additional host names — blog.gvhz.shop, artucuno.dev, xlent.org.au and two others — share IP numbers with mailserver-google.com.

Name Servers

DNS delegation for mailserver-google.com points to two name servers: anastasia.ns.cloudflare.com and santino.ns.cloudflare.com.

mailserver-google.com shares its name server setup with other domains, including ksoau.ru, inscript.me, codex-api1.cn and two others.

mailserver-google.com has at least partial name server overlap with other domains, such as vietnamairport.vn, maxlife.bg, dyp4.shop and two others.

It is common to find these name servers paired with the name servers ace.ns.cloudflare.com, maleah.ns.cloudflare.com, max.ns.cloudflare.com and wesley.ns.cloudflare.com.

Host names with 6 IP numbers:

anastasia.ns.cloudflare.com has IP addresses 108.162.194.227, 162.159.38.227 and 172.64.34.227, plus 3 other.

santino.ns.cloudflare.com has IP addresses 108.162.195.1, 162.159.44.1 and 172.64.35.1, plus 3 other.

mailserver-google.com - robtex.com