professionalsystemsusa.com - robtex.com

professionalsystemsusa.com

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:5b7f🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:db9e🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.91.127Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.219.158🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSlady.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a7f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlady.ns.cloudflare.com
A2803:f800:50::6ca2:c07f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlady.ns.cloudflare.com
A2a06:98c1:50::ac40:207f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRlady.ns.cloudflare.com
A108.162.192.127🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlady.ns.cloudflare.com
A172.64.32.127🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlady.ns.cloudflare.com
A173.245.58.127🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlady.ns.cloudflare.com
NSnorm.ns.cloudflare.com
A2606:4700:58::adf5:3b86🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnorm.ns.cloudflare.com
A2803:f800:50::6ca2:c186🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnorm.ns.cloudflare.com
A2a06:98c1:50::ac40:2186🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnorm.ns.cloudflare.com
A108.162.193.134🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnorm.ns.cloudflare.com
A172.64.33.134🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnorm.ns.cloudflare.com
A173.245.59.134🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnorm.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.91.127, 172.67.219.158
IPv6 hints2606:4700:3033::6815:5b7f, 2606:4700:3033::ac43:db9e
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=102, name=cloudflare-ech.com
SOAlady.ns.cloudflare.comdns@cloudflare.com serial=2409368089

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1785488677

Same first word

professionalsystemsusa.com

DNS History

14 records (6 active, 8 former)

20162017201820192020202120222023202420252026NSlady.ns.cloudflare.comnorm.ns.cloudflare.comdns010.d.register.comdns035.c.register.comdns180.a.register.comdns238.b.register.comMXprofessionalsystemsusa-com.mail.protection.outlook.comA104.21.91.127172.67.219.1582606:4700:3033::6815:5b7f2606:4700:3033::ac43:db9e2606:4700:3030::ac43:db9e2606:4700:3037::6815:5b7f50.63.114.1
○NSdns010.d.register.com2015-06-06 → 2016-10-02 · 4 obs
● 2015-06-06 13:56:58
● 2016-10-02 10:38:50
○ 2026-04-04 20:11:56
○ 2026-07-31 09:22:18
○NSdns035.c.register.com2015-06-06 → 2016-10-02 · 4 obs
● 2015-06-06 13:56:58
● 2016-10-02 10:38:50
○ 2026-04-04 20:11:56
○ 2026-07-31 09:22:18
○NSdns180.a.register.com2015-06-06 → 2016-10-02 · 4 obs
● 2015-06-06 13:56:58
● 2016-10-02 10:38:50
○ 2026-04-04 20:11:56
○ 2026-07-31 09:22:18
○NSdns238.b.register.com2015-06-06 → 2016-10-02 · 4 obs
● 2015-06-06 13:56:58
● 2016-10-02 10:38:50
○ 2026-04-04 20:11:56
○ 2026-07-31 09:22:18
●NSlady.ns.cloudflare.com2026-04-04 → 2026-07-31 · 3 obs
○ 2016-10-02 10:38:50
● 2026-04-04 20:11:56
● 2026-07-31 09:22:18
●NSnorm.ns.cloudflare.com2026-04-04 → 2026-07-31 · 3 obs
○ 2016-10-02 10:38:50
● 2026-04-04 20:11:56
● 2026-07-31 09:22:18
○MXprofessionalsystemsusa-com.mail.protection.outlook.com2015-06-06 → 2016-10-02 · 4 obs
● 2015-06-06 13:56:58
● 2016-10-02 10:38:50
○ 2026-04-04 20:11:56
○ 2026-07-31 09:22:18
●A104.21.91.1272026-04-04 → 2026-07-31 · 3 obs
○ 2016-10-02 10:38:50
● 2026-04-04 20:11:56
● 2026-07-31 09:22:18
●A172.67.219.1582026-04-04 → 2026-07-31 · 3 obs
○ 2016-10-02 10:38:50
● 2026-04-04 20:11:56
● 2026-07-31 09:22:18
○A2606:4700:3030::ac43:db9e2026-04-04 → 2026-04-04 · 4 obs
○ 2016-10-02 10:38:50
● 2026-04-04 20:11:56
○ 2026-07-01 02:47:22
○ 2026-07-31 09:22:18
●A2606:4700:3033::6815:5b7f2026-07-01 → 2026-07-31 · 3 obs
○ 2026-04-04 20:11:56
● 2026-07-01 02:47:22
● 2026-07-31 09:22:18
●A2606:4700:3033::ac43:db9e2026-07-01 → 2026-07-31 · 3 obs
○ 2026-04-04 20:11:56
● 2026-07-01 02:47:22
● 2026-07-31 09:22:18
○A2606:4700:3037::6815:5b7f2026-04-04 → 2026-04-04 · 4 obs
○ 2016-10-02 10:38:50
● 2026-04-04 20:11:56
○ 2026-07-01 02:47:22
○ 2026-07-31 09:22:18
○A50.63.114.12015-06-06 → 2016-10-02 · 4 obs
● 2015-06-06 13:56:58
● 2016-10-02 10:38:50
○ 2026-04-04 20:11:56
○ 2026-07-31 09:22:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
come.gtld-servers.net, a.gtld-servers.net, f.gtld-servers.net, i.gtld-servers.net...-
professionalsystemsusa.comlady.ns.cloudflare.com, norm.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.127

NS records: lady.ns.cloudflare.com, norm.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for professionalsystemsusa.com (unsigned zone)

⏱️ Timing

Total: 164ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.219.158, 104.21.91.127
AAAA22606:4700:3033::6815:5b7f, 2606:4700:3033::ac43:db9e
NS2lady.ns.cloudflare.com, norm.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1lady.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

professionalsystemsusa.com points to the four IP addresses 104.21.91.127, 172.67.219.158, 2606:4700:3033::6815:5b7f and 2606:4700:3033::ac43:db9e.

Among the host names that share IP numbers with professionalsystemsusa.com are fygplanners.com.au, 1000.game, ijassh.in and two others.

Name Servers

DNS delegation for professionalsystemsusa.com points to two name servers: lady.ns.cloudflare.com and norm.ns.cloudflare.com.

professionalsystemsusa.com has the same name server delegation as a number of other domains, such as sloto88link.skin, janjivip.xyz, wujud4d2.net and two more.

The name servers of professionalsystemsusa.com overlap at least partially with those of other domains — among them kitchenbygabriel.com, propeq.live, sda.org and two more.

Host names resolving to 6 IP numbers:

lady.ns.cloudflare.com has IP addresses 108.162.192.127, 172.64.32.127 and 173.245.58.127, plus 3 other.

norm.ns.cloudflare.com has IP addresses 108.162.193.134, 172.64.33.134 and 173.245.59.134, plus 3 other.