`prostack.host`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::ac43:c26b^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:14d2^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.20.210^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.194.107^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`chris.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b55^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chris.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c155^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`chris.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2155^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`chris.ns.cloudflare.com`
		A	108.162.193.85^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chris.ns.cloudflare.com`
		A	172.64.33.85^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chris.ns.cloudflare.com`
		A	173.245.59.85^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chris.ns.cloudflare.com`
NS	`desi.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a60^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`desi.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c060^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`desi.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2060^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`desi.ns.cloudflare.com`
		A	108.162.192.96^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`desi.ns.cloudflare.com`
		A	172.64.32.96^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`desi.ns.cloudflare.com`
		A	173.245.58.96^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`desi.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1b::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f27.1e100.net`
		A	142.251.16.27^{🇺🇸 Google142.251.16.0/24}
			PTR	`bl-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`aspmx2.googlemail.com`⁽¹⁰⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`aspmx3.googlemail.com`⁽¹⁰⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
TXT	`google-site-verification=bAIlC8WDBqEPHymowihMPDdR2Kc3H7y7fydeJXsAUWE`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.20.210, 172.67.194.107
		IPv6 hints	2606:4700:3036::ac43:c26b, 2606:4700:3037::6815:14d2
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=134, name=cloudflare-ech.com
SOA	`chris.ns.cloudflare.com`dns@cloudflare.com serial=2409457155

`host`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns01.trs-dns.com` ⭐
	NS	`ns.trs-dns.com`
	NS	`ns01.trs-dns.net`
	NS	`ns10.trs-dns.info`
	NS	`ns10.trs-dns.org`
	SOA	`ns.trs-dns.com`trs-ops@tucows.com serial=1784871511

📈 Tranco rank: #669,603

Subdomains

aurora.prostack.host

meridian.prostack.host

cl01.prostack.host

backup4.prostack.host

ns2.prostack.host

fastnetmon.prostack.host

ns1.prostack.host

backup7.prostack.host

kvm2.prostack.host

ns3.prostack.host

Same first word

prostack.us

prostack.host

prostack.com.my

prostack.biz

prostack.com

prostack.uk

prostack.org

prostack.info

prostack.de

prostack.net

Similar names

DNS History

17 records (11 active, 6 former)

●NSchris.ns.cloudflare.com2026-02-19 → 2026-07-24 · 2 obs

● 2026-02-19 23:14:48
● 2026-07-24 05:54:34

●NSdesi.ns.cloudflare.com2026-02-19 → 2026-07-24 · 2 obs

● 2026-02-19 23:14:48
● 2026-07-24 05:54:34

●MXalt1.aspmx.l.google.com2026-02-19 → 2026-07-24 · 2 obs

● 2026-02-19 23:14:48
● 2026-07-24 05:54:34

●MXalt2.aspmx.l.google.com2026-02-19 → 2026-07-24 · 2 obs

● 2026-02-19 23:14:48
● 2026-07-24 05:54:34

●MXaspmx.l.google.com2026-02-19 → 2026-07-24 · 2 obs

● 2026-02-19 23:14:48
● 2026-07-24 05:54:34

●MXaspmx2.googlemail.com2026-02-19 → 2026-07-24 · 2 obs

● 2026-02-19 23:14:48
● 2026-07-24 05:54:34

●MXaspmx3.googlemail.com2026-02-19 → 2026-07-24 · 2 obs

● 2026-02-19 23:14:48
● 2026-07-24 05:54:34

●A104.21.20.2102026-02-21 → 2026-07-24 · 12 obs

○ 2026-02-19 23:14:48
● 2026-02-21 21:56:00
● 2026-03-16 08:28:02
○ 2026-03-16 19:56:16
● 2026-03-20 08:17:52
● 2026-05-21 16:08:20
○ 2026-05-22 12:07:52
● 2026-05-23 07:10:40
● 2026-06-08 05:00:00
○ 2026-06-09 02:35:22
● 2026-06-09 04:16:38
● 2026-07-24 05:54:34

●A172.67.194.1072026-02-21 → 2026-07-24 · 12 obs

○A188.114.96.02026-02-19 → 2026-06-09 · 12 obs

● 2026-02-19 23:14:48
○ 2026-02-21 21:56:00
○ 2026-03-16 08:28:02
● 2026-03-16 19:56:16
○ 2026-03-20 08:17:52
○ 2026-05-21 16:08:20
● 2026-05-22 12:07:52
○ 2026-05-23 07:10:40
○ 2026-06-08 05:00:00
● 2026-06-09 02:35:22
○ 2026-06-09 04:16:38
○ 2026-07-24 05:54:34

○A188.114.97.02026-02-19 → 2026-06-09 · 12 obs

○A2606:4700:3032::6815:14d22026-02-21 → 2026-06-09 · 13 obs

○A2606:4700:3035::ac43:c26b2026-02-21 → 2026-06-09 · 13 obs

●A2606:4700:3036::ac43:c26b2026-06-27 → 2026-07-24 · 3 obs

○ 2026-06-09 04:16:38
● 2026-06-27 22:51:04
● 2026-07-24 05:54:34

●A2606:4700:3037::6815:14d22026-06-27 → 2026-07-24 · 3 obs

○ 2026-06-09 04:16:38
● 2026-06-27 22:51:04
● 2026-07-24 05:54:34

○A2a06:98c1:3120::2026-02-19 → 2026-06-09 · 12 obs

○A2a06:98c1:3121::2026-02-19 → 2026-06-09 · 12 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
host	ns10.trs-dns.org, ns10.trs-dns.info, ns01.trs-dns.com, ns01.trs-dns.net	8 records
prostack.host	desi.ns.cloudflare.com, chris.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.85

NS records: desi.ns.cloudflare.com, chris.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for prostack.host (unsigned zone)

⏱️ Timing

Total: 677ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.20.210, 172.67.194.107`
AAAA	2	`2606:4700:3036::ac43:c26b, 2606:4700:3037::6815:14d2`
NS	2	`chris.ns.cloudflare.com, desi.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)...`
TXT	1	`google-site-verification=bAIlC8WDBqEPHym`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`chris.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns10.trs-dns.info, ns10.trs-dns.org, ns01.trs-dns.net...)

Analysis

Hierarchy

prostack.host is the parent domain of aurora.prostack.host, meridian.prostack.host, cl01.prostack.host, backup4.prostack.host, ns2.prostack.host and a few other host names.

IP Addresses

prostack.host resolves to four IP addresses: 104.21.20.210, 172.67.194.107, 2606:4700:3036::ac43:c26b and 2606:4700:3037::6815:14d2.

Two other host names, along with eduwb.com, host12.vleeko.com and webutations.net, also share IP numbers with prostack.host.

Name Servers

The NS records for prostack.host delegate to chris.ns.cloudflare.com and desi.ns.cloudflare.com.

prostack.host shares its NS records with other domains, for example com-esq.cfd, futuhro.it, comfud.top and two others.

prostack.host shares at least some of its name servers with other domains, including mirafloresvip.com, lagunapearljewelry.com, passo.run and two others.

These name servers are frequently paired with the name servers edward.ns.cloudflare.com, brit.ns.cloudflare.com and damiete.ns.cloudflare.com.

DNS names with 6 IP addresses:

chris.ns.cloudflare.com maps to 108.162.193.85, 172.64.33.85, 173.245.59.85 and 3 additional IP addresses.

desi.ns.cloudflare.com maps to 108.162.192.96, 172.64.32.96, 173.245.58.96 and 3 additional IP addresses.

Mail Servers

prostack.host is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.

There is at least a partial MX overlap between prostack.host and other domains, including coversplay.com, kentplus.com, summerlillys.com and two others.

These mail servers tend to appear in combination with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 others.

Host names that have two IP addresses:

The A records for aspmx2.googlemail.com return 108.177.123.26 and 2800:3f0:4003:c0f::1b.

The A records for aspmx3.googlemail.com return 172.253.116.26 and 2a00:1450:400b:c02::1b.

The A records for aspmx.l.google.com return 142.251.16.27 and 2607:f8b0:4004:c1b::1b.

The A records for alt1.aspmx.l.google.com return 108.177.123.27 and 2800:3f0:4003:c0f::1b.

The A records for alt2.aspmx.l.google.com return 172.253.116.27 and 2a00:1450:400b:c02::1a.

aspmx2.googlemail.com and alt1.aspmx.l.google.com each have 2800:3f0:4003:c0f::1b IP addresses.