`yspros.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:449^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:83c3^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.4.73^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.131.195^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`bob.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b68^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bob.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c168^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`bob.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2168^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`bob.ns.cloudflare.com`
		A	108.162.193.104^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.33.104^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	173.245.59.104^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`violet.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aed^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`violet.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ed^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`violet.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ed^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`violet.ns.cloudflare.com`
		A	108.162.192.237^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`violet.ns.cloudflare.com`
		A	172.64.32.237^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`violet.ns.cloudflare.com`
		A	173.245.58.237^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`violet.ns.cloudflare.com`
MX	`yspros-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::4^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr03cu01504.inbound.protection.outlook.com`
		A	2a01:111:f403:c931::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr02cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::7^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch5pr02cu00307.inbound.protection.outlook.com`
		A	2a01:111:f403:f90a::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn8pr03cu00201.inbound.protection.outlook.com`
		A	52.101.11.19^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sa9pr04cu00203.inbound.protection.outlook.com`
		A	52.101.40.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy1pr05cu00402.inbound.protection.outlook.com`
		A	52.101.41.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-byapr05cu00400.inbound.protection.outlook.com`
		A	52.101.194.12^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch0pr04cu00504.inbound.protection.outlook.com`
TXT	`MS=ms62813213`
TXT	`v=spf1 include:spf.protection.outlook.com ip4:198.187.28.216 include:spf.priv...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.4.73, 172.67.131.195
		IPv6 hints	2606:4700:3035::6815:449, 2606:4700:3036::ac43:83c3
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=110, name=cloudflare-ech.com
SOA	`bob.ns.cloudflare.com`dns@cloudflare.com serial=2404481748

`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=1782117385

Same first word

yspros.com

Similar names

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syspro.ch

DNS History

12 records (7 active, 5 former)

●NSbob.ns.cloudflare.com2026-06-21 → 2026-06-22 · 3 obs

○ 2017-05-11 23:05:46
● 2026-06-21 10:35:54
● 2026-06-22 08:53:02

○NSns71.domaincontrol.com2017-05-11 → 2017-05-11 · 3 obs

● 2017-05-11 23:05:46
○ 2026-06-21 10:35:54
○ 2026-06-22 08:53:02

○NSns72.domaincontrol.com2017-05-11 → 2017-05-11 · 3 obs

● 2017-05-11 23:05:46
○ 2026-06-21 10:35:54
○ 2026-06-22 08:53:02

●NSviolet.ns.cloudflare.com2026-06-21 → 2026-06-22 · 3 obs

○ 2017-05-11 23:05:46
● 2026-06-21 10:35:54
● 2026-06-22 08:53:02

○MXmailstore1.secureserver.net2017-05-11 → 2017-05-11 · 3 obs

● 2017-05-11 23:05:46
○ 2026-06-21 10:35:54
○ 2026-06-22 08:53:02

○MXsmtp.secureserver.net2017-05-11 → 2017-05-11 · 3 obs

● 2017-05-11 23:05:46
○ 2026-06-21 10:35:54
○ 2026-06-22 08:53:02

●MXyspros-com.mail.protection.outlook.com2026-06-21 → 2026-06-22 · 3 obs

○ 2017-05-11 23:05:46
● 2026-06-21 10:35:54
● 2026-06-22 08:53:02

●A104.21.4.732026-06-21 → 2026-06-22 · 3 obs

○ 2017-05-11 23:05:46
● 2026-06-21 10:35:54
● 2026-06-22 08:53:02

○A107.180.1.2322017-05-11 → 2017-05-11 · 3 obs

● 2017-05-11 23:05:46
○ 2026-06-21 10:35:54
○ 2026-06-22 08:53:02

●A172.67.131.1952026-06-21 → 2026-06-22 · 3 obs

○ 2017-05-11 23:05:46
● 2026-06-21 10:35:54
● 2026-06-22 08:53:02

●A2606:4700:3035::6815:4492026-06-21 → 2026-06-22 · 3 obs

○ 2017-05-11 23:05:46
● 2026-06-21 10:35:54
● 2026-06-22 08:53:02

●A2606:4700:3036::ac43:83c32026-06-21 → 2026-06-22 · 3 obs

○ 2017-05-11 23:05:46
● 2026-06-21 10:35:54
● 2026-06-22 08:53:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
yspros.com	bob.ns.cloudflare.com, violet.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.237

NS records: bob.ns.cloudflare.com, violet.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for yspros.com (unsigned zone)

⏱️ Timing

Total: 265ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.131.195, 104.21.4.73`
AAAA	2	`2606:4700:3036::ac43:83c3, 2606:4700:3035::6815:449`
NS	2	`bob.ns.cloudflare.com, violet.ns.cloudflare.com`
MX	1	`yspros-com.mail.protection.outlook.com (`
TXT	2	`MS=ms62813213, v=spf1 include:spf.protection.outlook.co`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`bob.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

yspros.com has four IP addresses: 104.21.4.73, 172.67.131.195, 2606:4700:3035::6815:449 and 2606:4700:3036::ac43:83c3.

douglasconstructiongroup.com, cyberone.com.au, huangguan5.com and two other host names share IP numbers with yspros.com.

Name Servers

yspros.com has two authoritative name servers — bob.ns.cloudflare.com and violet.ns.cloudflare.com.

yspros.com uses the same name servers as several other domains — among them ball67.com, marionasineyingthsons.art, tdt-inc.com and two more.

yspros.com shares at least some of its name servers with other domains, including agilitihx.com, ipmake.me, darkduck.io and two others.

These name servers are frequently seen alongside the name servers reese.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

bob.ns.cloudflare.com points to 108.162.193.104, 172.64.33.104, 173.245.59.104 and 3 other IP addresses.

violet.ns.cloudflare.com points to 108.162.192.237, 172.64.32.237, 173.245.58.237 and 3 other IP addresses.

Mail Servers

Mail for yspros.com is handled by a single mail server, yspros-com.mail.protection.outlook.com.

yspros-com.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.11.19, 52.101.40.2, 52.101.41.0 and 5 others.

yspros.com - robtex.com

yspros.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`yspros.com`

`com`