centros.com.co - robtex.com

centros.com.co

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:4675🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:df61🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.70.117Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.223.97🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScourtney.ns.cloudflare.com ⭐
A2606:4700:50::a29f:2682🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcourtney.ns.cloudflare.com
A2803:f800:50::6ca2:c282🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcourtney.ns.cloudflare.com
A2a06:98c1:50::ac40:2282🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcourtney.ns.cloudflare.com
A108.162.194.130🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcourtney.ns.cloudflare.com
A162.159.38.130Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcourtney.ns.cloudflare.com
A172.64.34.130🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcourtney.ns.cloudflare.com
NSjakub.ns.cloudflare.com
A2606:4700:58::a29f:2c55🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjakub.ns.cloudflare.com
A2803:f800:50::6ca2:c355🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjakub.ns.cloudflare.com
A2a06:98c1:50::ac40:2355🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjakub.ns.cloudflare.com
A108.162.195.85🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjakub.ns.cloudflare.com
A162.159.44.85Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjakub.ns.cloudflare.com
A172.64.35.85🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjakub.ns.cloudflare.com
MXeforward1.registrar-servers.com ⭐
A162.255.118.51🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
PTReforward1.registrar-servers.com
PTReforward3.registrar-servers.com
MXeforward2.registrar-servers.com ⭐
A162.255.118.52🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
PTReforward2.registrar-servers.com
MXeforward3.registrar-servers.com ⭐
A162.255.118.51🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
PTReforward1.registrar-servers.com
PTReforward3.registrar-servers.com
MXeforward4.registrar-servers.com(15)
A162.255.118.52🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
PTReforward2.registrar-servers.com
MXeforward5.registrar-servers.com(20)
A162.255.118.51🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
PTReforward1.registrar-servers.com
PTReforward3.registrar-servers.com
TXTv=spf1 include:spf.efwd.registrar-servers.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.70.117, 172.67.223.97
IPv6 hints2606:4700:3030::6815:4675, 2606:4700:3034::ac43:df61
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=66, name=cloudflare-ech.com
SOAcourtney.ns.cloudflare.comdns@cloudflare.com serial=2406299215

com.co

DNSSEC⚠️ Not signed
WOT: SAFE (61/100)

Same first word

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DNS History

13 records (11 active, 2 former)

NScourtney.ns.cloudflare.comjakub.ns.cloudflare.comMXeforward1.registrar-servers.comeforward2.registrar-servers.comeforward3.registrar-servers.comeforward4.registrar-servers.comeforward5.registrar-servers.comA104.21.70.117172.67.223.972606:4700:3030::6815:46752606:4700:3034::ac43:df612606:4700:3031::ac43:df612606:4700:3037::6815:4675
●NScourtney.ns.cloudflare.com2026-06-13 → 2026-07-20 · 2 obs
● 2026-06-13 08:15:10
● 2026-07-20 09:24:00
●NSjakub.ns.cloudflare.com2026-06-13 → 2026-07-20 · 2 obs
● 2026-06-13 08:15:10
● 2026-07-20 09:24:00
●MXeforward1.registrar-servers.com2026-06-13 → 2026-07-20 · 2 obs
● 2026-06-13 08:15:10
● 2026-07-20 09:24:00
●MXeforward2.registrar-servers.com2026-06-13 → 2026-07-20 · 2 obs
● 2026-06-13 08:15:10
● 2026-07-20 09:24:00
●MXeforward3.registrar-servers.com2026-06-13 → 2026-07-20 · 2 obs
● 2026-06-13 08:15:10
● 2026-07-20 09:24:00
●MXeforward4.registrar-servers.com2026-06-13 → 2026-07-20 · 2 obs
● 2026-06-13 08:15:10
● 2026-07-20 09:24:00
●MXeforward5.registrar-servers.com2026-06-13 → 2026-07-20 · 2 obs
● 2026-06-13 08:15:10
● 2026-07-20 09:24:00
●A104.21.70.1172026-06-13 → 2026-07-20 · 2 obs
● 2026-06-13 08:15:10
● 2026-07-20 09:24:00
●A172.67.223.972026-06-13 → 2026-07-20 · 2 obs
● 2026-06-13 08:15:10
● 2026-07-20 09:24:00
●A2606:4700:3030::6815:46752026-07-13 → 2026-07-20 · 3 obs
○ 2026-06-17 12:42:56
● 2026-07-13 02:14:04
● 2026-07-20 09:24:00
○A2606:4700:3031::ac43:df612026-06-13 → 2026-06-17 · 4 obs
● 2026-06-13 08:15:10
● 2026-06-17 12:42:56
○ 2026-07-13 02:14:04
○ 2026-07-20 09:24:00
●A2606:4700:3034::ac43:df612026-07-13 → 2026-07-20 · 3 obs
○ 2026-06-17 12:42:56
● 2026-07-13 02:14:04
● 2026-07-20 09:24:00
○A2606:4700:3037::6815:46752026-06-13 → 2026-06-17 · 4 obs
● 2026-06-13 08:15:10
● 2026-06-17 12:42:56
○ 2026-07-13 02:14:04
○ 2026-07-20 09:24:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coa.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co-
centros.com.cojakub.ns.cloudflare.com, courtney.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.194.130

NS records: jakub.ns.cloudflare.com, courtney.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for centros.com.co (unsigned zone)

⏱️ Timing

Total: 539ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.223.97, 104.21.70.117
AAAA22606:4700:3030::6815:4675, 2606:4700:3034::ac43:df61
NS2courtney.ns.cloudflare.com, jakub.ns.cloudflare.com
MX5eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10...
TXT1v=spf1 include:spf.efwd.registrar-server
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1courtney.ns.cloudflare.com dns.cloudflar

Analysis

IP Addresses

centros.com.co points to the four IP addresses 104.21.70.117, 172.67.223.97, 2606:4700:3030::6815:4675 and 2606:4700:3034::ac43:df61.

Two other host names, along with www.busdmm.ink, boarddocumentreview.info and www.bau.edu.ng, also share IP numbers with centros.com.co.

Name Servers

The NS records for centros.com.co delegate to courtney.ns.cloudflare.com and jakub.ns.cloudflare.com.

centros.com.co shares its NS records with other domains, for example gotit14.xyz, oeqjagq.uk.com, iantd.uk.com and two others.

At least some of centros.com.co's name servers are shared with other domains, for example bbac.org, bk8.uk, radiocom.su and two more.

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

DNS names with 6 IP addresses:

courtney.ns.cloudflare.com maps to 108.162.194.130, 162.159.38.130, 172.64.34.130 and 3 additional IP addresses.

jakub.ns.cloudflare.com maps to 108.162.195.85, 162.159.44.85, 172.64.35.85 and 3 additional IP addresses.

Mail Servers

centros.com.co has five mail servers, which are eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.

There is at least a partial MX overlap between centros.com.co and other domains, including simplang.com, thelragroup.com, mudomition.com and two others.

eforward4.registrar-servers.com, eforward5.registrar-servers.com, eforward6.registrar-servers.com and eforward7.registrar-servers.com are mail servers that frequently appear together with these mail servers.

Host names that point to one IP address:

eforward1.registrar-servers.com resolves to the IP address 162.255.118.51.

eforward2.registrar-servers.com resolves to the IP address 162.255.118.52.

eforward3.registrar-servers.com resolves to the IP address 162.255.118.51.

eforward4.registrar-servers.com resolves to the IP address 162.255.118.52.

eforward5.registrar-servers.com resolves to the IP address 162.255.118.51.

Each of eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com resolves to 162.255.118.51.

eforward2.registrar-servers.com and eforward4.registrar-servers.com each have 162.255.118.52 IP addresses.