centrexsoftware.com - robtex.com
centrexsoftware.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:20::681a:46e🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:20::681a:56e🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:20::ac43:446b🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.26.4.110Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.26.5.110Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.68.107🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | mario.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3bcb🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mario.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1cb🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | mario.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21cb🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | mario.ns.cloudflare.com | ||||||
| A | 108.162.193.203🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mario.ns.cloudflare.com | ||||||
| A | 172.64.33.203🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mario.ns.cloudflare.com | ||||||
| A | 173.245.59.203🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mario.ns.cloudflare.com | ||||||
| NS | nicole.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3ad3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nicole.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0d3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | nicole.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20d3🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | nicole.ns.cloudflare.com | ||||||
| A | 108.162.192.211🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nicole.ns.cloudflare.com | ||||||
| A | 172.64.32.211🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nicole.ns.cloudflare.com | ||||||
| A | 173.245.58.211🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nicole.ns.cloudflare.com | ||||||
| MX | aspmx.l.google.com ⭐ | ||||||
| A | 2607:f8b0:4023:c0b::1a🇺🇸 Google2607:f8b0::/32 | ||||||
| PTR | dd-in-f26.1e100.net | ||||||
| A | 142.250.141.27🇺🇸 Google142.250.141.0/24 | ||||||
| PTR | dd-in-f27.1e100.net | ||||||
| MX | alt1.aspmx.l.google.com(5) | ||||||
| A | 2a00:1450:4025:402::1a🇳🇱 Google2a00:1450:4025::/48 | ||||||
| PTR | rb-in-f26.1e100.net | ||||||
| A | 142.250.102.27🇺🇸 Google142.250.102.0/24 | ||||||
| PTR | rb-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 | 2607:f8b0:4023:2801::1a🇺🇸 Google2607:f8b0::/32 | ||||||
| PTR | lcausi-in-f26.1e100.net | ||||||
| A | 192.178.128.27🇺🇸 Google192.178.128.0/24 | ||||||
| PTR | lcausi-in-f27.1e100.net | ||||||
| MX | aspmx3.googlemail.com(10) | ||||||
| A | 2607:f8b0:4023:3003::1b🇺🇸 Google2607:f8b0::/32 | ||||||
| PTR | yulnkjt-in-f27.1e100.net | ||||||
| A | 172.253.145.27🇺🇸 Google172.253.145.0/24 | ||||||
| PTR | yulnkjt-in-f27.1e100.net | ||||||
| TXT | MS=ms88758571 | ||||||
| TXT | forth-domain-verification=xtYBltlw2OPrDjv2mj8t8qow | ||||||
| TXT | google-site-verification=1fuRhrU-GDVmhabIcoIJ8k3_mCAeMfKMppPhLGjZwAk | ||||||
| TXT | google-site-verification=4kQ4WNj_TSsiqC7KraHb37iGn_S4FHHAwnU6zv7e3DY | ||||||
| TXT | google-site-verification=MalUF4D3_L9gDE6sSn7EhggHhaOgKxkHxb9haOC3lzc | ||||||
| TXT | google-site-verification=ovLWhH3ANps630keT9TkU6l_pY09Cy5UNh8ks0YuWs0 | ||||||
| TXT | google-site-verification=v_uP0eI7-ElI6ZevA_KgOmpYDfmN7dkR1NLYqDZ3ecI | ||||||
| TXT | sendgrid.net | ||||||
| TXT | v=spf1 mx a include:client_spf.debtpaypro.com include:mail.zendesk.com includ... | ||||||
| HTTPS | HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.26.4.110, 104.26.5.110, 172.67.68.107 | ||||||
| IPv6 hints | 2606:4700:20::681a:46e, 2606:4700:20::681a:56e, 2606:4700:20::ac43:446b | ||||||
| SOA | mario.ns.cloudflare.comdns@cloudflare.com serial=2403422124 | ||||||
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.netnstld@verisign-grs.com serial=1778347571 | ||||||
Subdomains
Same first word
centrexsoftware.com |
DNS History
21 records (13 active, 8 former)
●NSmario.ns.cloudflare.com2026-02-16 → 2026-05-09 · 3 obs
● 2026-02-16 11:09:00
● 2026-05-09 17:42:40
●NSnicole.ns.cloudflare.com2026-02-16 → 2026-05-09 · 3 obs
● 2026-02-16 11:09:00
● 2026-05-09 17:42:40
○NSns15.domaincontrol.com2016-03-23 → 2017-04-10 · 5 obs
● 2016-03-23 11:29:54
● 2017-04-10 14:27:32
○ 2026-02-16 11:09:00
○ 2026-05-09 17:42:40
○NSns16.domaincontrol.com2016-03-23 → 2017-04-10 · 5 obs
● 2016-03-23 11:29:54
● 2017-04-10 14:27:32
○ 2026-02-16 11:09:00
○ 2026-05-09 17:42:40
○NSns51.domaincontrol.com2015-05-23 → 2015-12-17 · 4 obs
● 2015-12-17 14:57:12
○ 2016-03-23 11:29:54
○ 2026-05-09 17:42:40
○NSns52.domaincontrol.com2015-05-23 → 2015-12-17 · 4 obs
● 2015-12-17 14:57:12
○ 2016-03-23 11:29:54
○ 2026-05-09 17:42:40
●MXalt1.aspmx.l.google.com2015-05-23 → 2026-05-09 · 2 obs
● 2026-05-09 17:42:40
●MXalt2.aspmx.l.google.com2015-05-23 → 2026-05-09 · 2 obs
● 2026-05-09 17:42:40
●MXaspmx.l.google.com2015-05-23 → 2026-05-09 · 2 obs
● 2026-05-09 17:42:40
●MXaspmx2.googlemail.com2015-05-23 → 2026-05-09 · 2 obs
● 2026-05-09 17:42:40
●MXaspmx3.googlemail.com2015-05-23 → 2026-05-09 · 2 obs
● 2026-05-09 17:42:40
●A104.26.4.1102026-02-16 → 2026-05-09 · 3 obs
● 2026-02-16 11:09:00
● 2026-05-09 17:42:40
●A104.26.5.1102026-02-16 → 2026-05-09 · 3 obs
● 2026-02-16 11:09:00
● 2026-05-09 17:42:40
○A170.75.252.1302017-04-10 → 2017-04-10 · 4 obs
● 2017-04-10 14:27:32
○ 2026-02-16 11:09:00
○ 2026-05-09 17:42:40
●A172.67.68.1072026-02-16 → 2026-05-09 · 3 obs
● 2026-02-16 11:09:00
● 2026-05-09 17:42:40
○A209.235.177.1322016-03-23 → 2016-07-20 · 5 obs
● 2016-03-23 11:29:54
● 2016-07-20 07:53:46
○ 2017-04-10 14:27:32
○ 2026-05-09 17:42:40
●A2606:4700:20::681a:46e2026-02-16 → 2026-05-09 · 3 obs
● 2026-02-16 11:09:00
● 2026-05-09 17:42:40
●A2606:4700:20::681a:56e2026-02-16 → 2026-05-09 · 3 obs
● 2026-02-16 11:09:00
● 2026-05-09 17:42:40
●A2606:4700:20::ac43:446b2026-02-16 → 2026-05-09 · 3 obs
● 2026-02-16 11:09:00
● 2026-05-09 17:42:40
○A50.63.220.12015-05-23 → 2015-05-23 · 3 obs
○ 2015-10-17 00:00:50
○ 2026-05-09 17:42:40
○A70.32.88.502015-10-17 → 2015-12-17 · 5 obs
● 2015-10-17 00:00:50
● 2015-12-17 14:57:12
○ 2016-03-23 11:29:54
○ 2026-05-09 17:42:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| centrexsoftware.com | mario.ns.cloudflare.com, nicole.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.211
NS records: mario.ns.cloudflare.com, nicole.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for centrexsoftware.com (unsigned zone)
⏱️ Timing
Total: 124ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 3 | 104.26.4.110, 172.67.68.107... |
| AAAA | 3 | 2606:4700:20::681a:46e, 2606:4700:20::681a:56e... |
| NS | 2 | mario.ns.cloudflare.com, nicole.ns.cloudflare.com |
| MX | 5 | aspmx.l.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)... |
| TXT | 9 | MS=ms88758571, forth-domain-verification=xtYBltlw2OPrDj... |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h2"] |
| SOA | 1 | mario.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (mario.ns.cloudflare.com, mario.ns.cloudflare.com, mario.ns.cloudflare.com...)
Analysis
Hierarchy
centrexsoftware.com is a parent of www.centrexsoftware.com and login.centrexsoftware.com.
IP Addresses
Six IP numbers are pointed to by centrexsoftware.com: 2606:4700:20::681a:46e, 2606:4700:20::681a:56e, 2606:4700:20::ac43:446b, 104.26.4.110, 104.26.5.110 and 172.67.68.107.
Other host names such as old.landbigfish.com, knock.io, tronrental.com, radio.rctiplus.com and sonorannational.com share IPs with centrexsoftware.com.
Name Servers
centrexsoftware.com is delegated to two name servers: mario.ns.cloudflare.com and nicole.ns.cloudflare.com.
centrexsoftware.com shares the same name server setup as covalentsoftwares.in, umaty.cz, riverscasino.com, sugarhousecasino.com and dokunanfikirler.com.
centrexsoftware.com at least partially shares name servers with other domains, for instance gzpal.com, luislarottafortexas.com, kokoa.me, rrttx.com and yeoji.com.
These name servers are commonly used together with peyton.ns.cloudflare.com, remy.ns.cloudflare.com and elaine.ns.cloudflare.com.
Host names with six IP numbers:
mario.ns.cloudflare.com points to 2606:4700:58::adf5:3bcb, 2803:f800:50::6ca2:c1cb, 2a06:98c1:50::ac40:21cb, 108.162.193.203, 172.64.33.203 and 173.245.59.203.
nicole.ns.cloudflare.com points to 2606:4700:50::adf5:3ad3, 2803:f800:50::6ca2:c0d3, 2a06:98c1:50::ac40:20d3, 108.162.192.211, 172.64.32.211 and 173.245.58.211.
Mail Servers
Five mail servers handle centrexsoftware.com: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
centrexsoftware.com shares at least partially some mail servers with other domains, including todoip.com, juliaabraham.ca, ns500759.ns500698.ns500758.ns500736.ns500736.ns500708.ns500619.ns500619.ns500576.ns500619.ns500652.tracksymphony.com, ns500754.ns500742.ns500731.ns500731.ns500754.ns500731.ns500754.ns500704.ns500705.ns500705.ns500671.ns500688.ns500291.ns500131.lustychickser.com and ns500758.ns500758.ns500759.ns500698.ns500758.ns500736.ns500698.ns500735.ns500736.ns500708.ns500576.ns500619.ns500686.ns500576.ns500619.trackreceptor.com.
these mail servers are often used together with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx5.googlemail.com and aspmx4.googlemail.com.
Host names with two IP numbers:
Hostname aspmx2.googlemail.com points to 2607:f8b0:4023:2801::1a and 192.178.128.27.
Hostname aspmx3.googlemail.com points to 2607:f8b0:4023:3003::1b and 172.253.145.27.
Hostname aspmx.l.google.com points to 2607:f8b0:4023:c0b::1a and 142.250.141.27.
Hostname alt1.aspmx.l.google.com points to 2a00:1450:4025:402::1a and 142.250.102.27.
Hostname alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1a and 172.253.116.27.