b2colombia.com - robtex.com

b2colombia.com

DNSSEC⚠️ Not signed
A2606:4700:3035::ac43:97ce🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:49f9🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.73.249Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.151.206🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSgina.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a75🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgina.ns.cloudflare.com
A2803:f800:50::6ca2:c075🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRgina.ns.cloudflare.com
A2a06:98c1:50::ac40:2075🇺🇸 Cloudflare2a06:98c1:50::/45
PTRgina.ns.cloudflare.com
A108.162.192.117🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgina.ns.cloudflare.com
A172.64.32.117🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgina.ns.cloudflare.com
A173.245.58.117🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgina.ns.cloudflare.com
NSglen.ns.cloudflare.com
A2606:4700:58::adf5:3ba9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRglen.ns.cloudflare.com
A2803:f800:50::6ca2:c1a9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRglen.ns.cloudflare.com
A2a06:98c1:50::ac40:21a9🇺🇸 Cloudflare2a06:98c1:50::/45
PTRglen.ns.cloudflare.com
A108.162.193.169🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRglen.ns.cloudflare.com
A172.64.33.169🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRglen.ns.cloudflare.com
A173.245.59.169🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRglen.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c17::1a🇺🇸 Google2607:f8b0:4004::/48
PTRbl-in-f26.1e100.net
A172.253.62.27🇺🇸 Google172.253.62.0/24
PTRbc-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2a00:1450:4025:402::1b🇳🇱 Google2a00:1450:4025::/48
PTRrb-in-f27.1e100.net
A142.250.102.26🇺🇸 Google142.250.102.0/24
PTRrb-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2607:f8b0:4023:3003::1a🇺🇸 Google2607:f8b0::/32
PTRyulnkjt-in-f26.1e100.net
A172.253.145.27🇺🇸 Google172.253.145.0/24
PTRyulnkjt-in-f27.1e100.net
MXalt4.aspmx.l.google.com(10)
A2607:f8b0:4003:c4a::1b🇺🇸 Google2607:f8b0:4003::/48
PTRyutulth-in-f27.1e100.net
A142.251.96.26🇺🇸 Google142.250.0.0/15
PTRyutulth-in-f26.1e100.net
TXTgoogle-site-verification=CR_MupbGip5wmxD6UnQUkkm8UkuDMpieIxY9I71NOz8
TXTgoogle-site-verification=ysWpehOpEiQVtDA9AkGgZcnaUFxSlW_LqmUZVh90jGk
TXTv=spf1 include:_spf.google.com -all
HTTPSHTTP/2 ✓ hints match
IPv4 hints104.21.73.249, 172.67.151.206
IPv6 hints2606:4700:3035::ac43:97ce, 2606:4700:3037::6815:49f9
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=245, name=cloudflare-ech.com
SOAgina.ns.cloudflare.comdns@cloudflare.com serial=2399674025

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=1775152372

Same first word

b2colombia.com

DNS History

14 records (11 active, 3 former)

202120222023202420252026NSgina.ns.cloudflare.comglen.ns.cloudflare.comns71.domaincontrol.comns72.domaincontrol.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA104.21.73.249172.67.151.2062606:4700:3035::ac43:97ce2606:4700:3037::6815:49f950.63.202.46
●NSgina.ns.cloudflare.com2026-03-25 → 2026-04-02 · 3 obs
○ 2020-03-02 22:59:30
● 2026-03-25 08:15:02
● 2026-04-02 18:12:22
●NSglen.ns.cloudflare.com2026-03-25 → 2026-04-02 · 3 obs
○ 2020-03-02 22:59:30
● 2026-03-25 08:15:02
● 2026-04-02 18:12:22
○NSns71.domaincontrol.com2020-03-02 → 2020-03-02 · 3 obs
● 2020-03-02 22:59:30
○ 2026-03-25 08:15:02
○ 2026-04-02 18:12:22
○NSns72.domaincontrol.com2020-03-02 → 2020-03-02 · 3 obs
● 2020-03-02 22:59:30
○ 2026-03-25 08:15:02
○ 2026-04-02 18:12:22
●MXalt1.aspmx.l.google.com2026-03-25 → 2026-04-02 · 2 obs
● 2026-03-25 08:15:02
● 2026-04-02 18:12:22
●MXalt2.aspmx.l.google.com2026-03-25 → 2026-04-02 · 2 obs
● 2026-03-25 08:15:02
● 2026-04-02 18:12:22
●MXalt3.aspmx.l.google.com2026-03-25 → 2026-04-02 · 2 obs
● 2026-03-25 08:15:02
● 2026-04-02 18:12:22
●MXalt4.aspmx.l.google.com2026-03-25 → 2026-04-02 · 2 obs
● 2026-03-25 08:15:02
● 2026-04-02 18:12:22
●MXaspmx.l.google.com2026-03-25 → 2026-04-02 · 2 obs
● 2026-03-25 08:15:02
● 2026-04-02 18:12:22
●A104.21.73.2492026-03-25 → 2026-04-02 · 3 obs
○ 2020-03-02 22:59:30
● 2026-03-25 08:15:02
● 2026-04-02 18:12:22
●A172.67.151.2062026-03-25 → 2026-04-02 · 3 obs
○ 2020-03-02 22:59:30
● 2026-03-25 08:15:02
● 2026-04-02 18:12:22
●A2606:4700:3035::ac43:97ce2026-03-25 → 2026-04-02 · 3 obs
○ 2020-03-02 22:59:30
● 2026-03-25 08:15:02
● 2026-04-02 18:12:22
●A2606:4700:3037::6815:49f92026-03-25 → 2026-04-02 · 3 obs
○ 2020-03-02 22:59:30
● 2026-03-25 08:15:02
● 2026-04-02 18:12:22
○A50.63.202.462020-03-02 → 2020-03-02 · 3 obs
● 2020-03-02 22:59:30
○ 2026-03-25 08:15:02
○ 2026-04-02 18:12:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comd.gtld-servers.net, c.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net...-
b2colombia.comgina.ns.cloudflare.com, glen.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.169

NS records: gina.ns.cloudflare.com, glen.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for b2colombia.com (unsigned zone)

⏱️ Timing

Total: 124ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.151.206, 104.21.73.249
AAAA22606:4700:3035::ac43:97ce, 2606:4700:3037::6815:49f9
NS2gina.ns.cloudflare.com, glen.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT3google-site-verification=CR_MupbGip5wmxD, google-site-verification=ysWpehOpEiQVtDA...
HTTPS1{"priority":1,"target":".","alpn":["h2"]
SOA1gina.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

b2colombia.com maps to four IP numbers: 2606:4700:3035::ac43:97ce, 2606:4700:3037::6815:49f9, 104.21.73.249 and 172.67.151.206.

other host names include 4x4winches.com, marketnet.com.br, idealglobaltek.com, citizensbankco.com and sinestezia.com; they share IP numbers with b2colombia.com.

Name Servers

Two name servers gina.ns.cloudflare.com and glen.ns.cloudflare.com handle the delegation for b2colombia.com.

b2colombia.com shares the same name server setup as other domains, for instance stripedunning.com, gridaccounts.com, b2india.com, alsakkaftravel.net and mettle.io.

b2colombia.com at least partially shares name servers with other domains, for instance infinitycomputer.com.sg, sharetrader.co.nz, linkpskorea.com, madcowmodels.co.uk and n30.ir.

These name servers are commonly used alongside gail.ns.cloudflare.com, anderson.ns.cloudflare.com and pablo.ns.cloudflare.com.

Six IP addresses per host:

gina.ns.cloudflare.com points to 2606:4700:50::adf5:3a75, 2803:f800:50::6ca2:c075, 2a06:98c1:50::ac40:2075, 108.162.192.117, 172.64.32.117 and 173.245.58.117; glen.ns.cloudflare.com points to 2606:4700:58::adf5:3ba9, 2803:f800:50::6ca2:c1a9, 2a06:98c1:50::ac40:21a9, 108.162.193.169, 172.64.33.169 and 173.245.59.169

Mail Servers

b2colombia.com is served by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

b2colombia.com shares at least partially some mail servers with other domains, for instance salsadorado.com, thelostbattalion.net, ns500794.ns500821.ns500841.ns500794.ns500795.ns500821.ns500795.ns500794.ns500821.ns500794.ns500790.lustypartnersfinder.com, ns500759.ns500698.ns500759.ns500758.ns500759.ns500735.ns500698.ns500698.ns500698.ns500576.ns500619.ns500619.trackreceptor.com and ns500698.ns500698.ns500759.ns500759.ns500698.ns500736.ns500698.ns500735.ns500708.ns500698.ns500698.ns500708.ns500576.ns500619.tracksymphony.com.

these mail servers are commonly used alongside aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names with two IP numbers:

The host name aspmx.l.google.com points to 2607:f8b0:4004:c17::1a and 172.253.62.27.

The host name alt1.aspmx.l.google.com points to 2a00:1450:4025:402::1b and 142.250.102.26.

The host name alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1a and 172.253.116.26.

The host name alt3.aspmx.l.google.com points to 2607:f8b0:4023:3003::1a and 172.253.145.27.

The host name alt4.aspmx.l.google.com points to 2607:f8b0:4003:c4a::1b and 142.251.96.26.