🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`trystack-back.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:3936^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::ac43:9f8e^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.57.54^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.159.142^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`rustam.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c94^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rustam.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c394^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rustam.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2394^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rustam.ns.cloudflare.com`
		A	108.162.195.148^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rustam.ns.cloudflare.com`
		A	162.159.44.148^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rustam.ns.cloudflare.com`
		A	172.64.35.148^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rustam.ns.cloudflare.com`
NS	`yolanda.ns.cloudflare.com`
		A	2606:4700:50::adf5:3af1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yolanda.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0f1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`yolanda.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20f1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`yolanda.ns.cloudflare.com`
		A	108.162.192.241^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.32.241^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	173.245.58.241^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1f::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pd-in-f27.1e100.net`
		A	172.253.63.26^{🇺🇸 Google172.253.63.0/24}
			PTR	`bi-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.26^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`google-site-verification=InMDsSQg8Mp0snmIG93DqeJsyozwo4nU39da8E6t4Og`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.57.54, 172.67.159.142
		IPv6 hints	2606:4700:3030::6815:3936, 2606:4700:3031::ac43:9f8e
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=124, name=cloudflare-ech.com
SOA	`rustam.ns.cloudflare.com`dns@cloudflare.com serial=2413225019

`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=1788826038

Same first word

trystack-back.com

Previous names

Next names

DNS History

11 records (11 active, 0 former)

●NSrustam.ns.cloudflare.com2026-09-04 → 2026-09-08 · 2 obs

● 2026-09-04 11:21:32
● 2026-09-08 00:33:40

●NSyolanda.ns.cloudflare.com2026-09-04 → 2026-09-08 · 2 obs

● 2026-09-04 11:21:32
● 2026-09-08 00:33:40

●MXalt1.aspmx.l.google.com2026-09-04 → 2026-09-08 · 2 obs

● 2026-09-04 11:21:32
● 2026-09-08 00:33:40

●MXalt2.aspmx.l.google.com2026-09-04 → 2026-09-08 · 2 obs

● 2026-09-04 11:21:32
● 2026-09-08 00:33:40

●MXalt3.aspmx.l.google.com2026-09-04 → 2026-09-08 · 2 obs

● 2026-09-04 11:21:32
● 2026-09-08 00:33:40

●MXalt4.aspmx.l.google.com2026-09-04 → 2026-09-08 · 2 obs

● 2026-09-04 11:21:32
● 2026-09-08 00:33:40

●MXaspmx.l.google.com2026-09-04 → 2026-09-08 · 2 obs

● 2026-09-04 11:21:32
● 2026-09-08 00:33:40

●A104.21.57.542026-09-04 → 2026-09-08 · 2 obs

● 2026-09-04 11:21:32
● 2026-09-08 00:33:40

●A172.67.159.1422026-09-04 → 2026-09-08 · 2 obs

● 2026-09-04 11:21:32
● 2026-09-08 00:33:40

●A2606:4700:3030::6815:39362026-09-04 → 2026-09-08 · 2 obs

● 2026-09-04 11:21:32
● 2026-09-08 00:33:40

●A2606:4700:3031::ac43:9f8e2026-09-04 → 2026-09-08 · 2 obs

● 2026-09-04 11:21:32
● 2026-09-08 00:33:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net, l.gtld-servers.net...	-
trystack-back.com	yolanda.ns.cloudflare.com, rustam.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.148

NS records: yolanda.ns.cloudflare.com, rustam.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for trystack-back.com (unsigned zone)

⏱️ Timing

Total: 225ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.159.142, 104.21.57.54`
AAAA	2	`2606:4700:3030::6815:3936, 2606:4700:3031::ac43:9f8e`
NS	2	`rustam.ns.cloudflare.com, yolanda.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	2	`google-site-verification=InMDsSQg8Mp0snm, v=spf1 include:_spf.google.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`rustam.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

trystack-back.com points to the four IP addresses 104.21.57.54, 172.67.159.142, 2606:4700:3030::6815:3936 and 2606:4700:3031::ac43:9f8e.

Two other host names, along with xoxwxexnx.website, 1xbet-pkb49.top and cabaniasloszazos.com.ar, also share IP numbers with trystack-back.com.

Name Servers

trystack-back.com is delegated to two name servers: rustam.ns.cloudflare.com and yolanda.ns.cloudflare.com.

trystack-back.com shares its NS records with other domains, for example junipers.org, brawlpirates.net, boxio-ships.com and two others.

At least some of trystack-back.com's name servers are shared with other domains, for example bonuses.gifts, hjzyongkang.pages.dev, buscadordemoteles.com.co and two more.

These name servers tend to be used in conjunction with the name servers danica.ns.cloudflare.com.

DNS names with 6 IP addresses:

rustam.ns.cloudflare.com resolves to 108.162.195.148, 162.159.44.148, 172.64.35.148 and 3 other IP addresses.

yolanda.ns.cloudflare.com resolves to 108.162.192.241, 172.64.32.241, 173.245.58.241 and 3 other IP addresses.

Mail Servers

trystack-back.com has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

There is at least a partial MX overlap between trystack-back.com and other domains, including yummyhousethailand.com, bingjiefuhe.com, stephanieweers.com and two others.

alt4.aspmx.l.google.com, alt3.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com are mail servers that frequently appear together with these mail servers.

Host names that have two IP addresses:

aspmx.l.google.com points to 172.253.63.26 and 2607:f8b0:4004:c1f::1b.

alt1.aspmx.l.google.com points to 192.178.234.26 and 2800:3f0:4003:c14::1a.

alt2.aspmx.l.google.com points to 172.253.116.27 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com points to 192.178.223.27 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com points to 172.253.157.27 and 2a00:1450:400c:c23::1b.