dblgroup.co - robtex.com

dblgroup.co

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:d532🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:108f🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.16.143Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.213.50🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSmartha.ns.cloudflare.com ⭐
A2606:4700:50::a29f:268e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmartha.ns.cloudflare.com
A2803:f800:50::6ca2:c28e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmartha.ns.cloudflare.com
A2a06:98c1:50::ac40:228e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmartha.ns.cloudflare.com
A108.162.194.142🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmartha.ns.cloudflare.com
A162.159.38.142Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmartha.ns.cloudflare.com
A172.64.34.142🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmartha.ns.cloudflare.com
NSrex.ns.cloudflare.com
A2606:4700:58::a29f:2c0d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrex.ns.cloudflare.com
A2803:f800:50::6ca2:c30d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrex.ns.cloudflare.com
A2a06:98c1:50::ac40:230d🇺🇸 Cloudflare2a06:98c1:50::/45
PTRrex.ns.cloudflare.com
A108.162.195.13🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrex.ns.cloudflare.com
A162.159.44.13Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrex.ns.cloudflare.com
A172.64.35.13🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrex.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.16.143, 172.67.213.50
IPv62606:4700:3033::ac43:d532, 2606:4700:3035::6815:108f
SOAmartha.ns.cloudflare.comdns@cloudflare.com serial=2398867379

co

DNSSEC🔒 Signed (DS record present)
NSns0.centralnic.net ⭐
NSa.registrydns.co
NSb.registrydns.co
NSc.registrydns.co
NSd.registrydns.co
SOAns0.centralnic.nethostmaster@centralnic.net serial=1759615358

Same first word

dblgroup.co

Similar names

bldgroup.in
bldgroup.co.uk
bdlgroup.com

DNS History

8 records (6 active, 2 former)

NSmartha.ns.cloudflare.comrex.ns.cloudflare.comA104.21.16.143172.67.213.502606:4700:3033::ac43:d5322606:4700:3035::6815:108f172.64.80.12606:4700:130:436c:6f75:6466:6c61:7265
●NSmartha.ns.cloudflare.com2026-03-01 → 2026-03-23 · 2 obs
● 2026-03-01 09:50:00
● 2026-03-23 01:08:38
●NSrex.ns.cloudflare.com2026-03-01 → 2026-03-23 · 2 obs
● 2026-03-01 09:50:00
● 2026-03-23 01:08:38
●A104.21.16.1432026-03-01 → 2026-03-23 · 9 obs
● 2026-03-01 09:50:00
● 2026-03-04 11:43:06
○ 2026-03-04 12:29:22
○ 2026-03-04 13:15:06
● 2026-03-04 20:32:32
● 2026-03-06 11:04:00
○ 2026-03-06 16:36:04
● 2026-03-13 22:13:36
● 2026-03-23 01:08:38
○A172.64.80.12026-03-04 → 2026-03-06 · 8 obs
○ 2026-03-04 11:43:06
● 2026-03-04 12:29:22
● 2026-03-04 13:15:06
○ 2026-03-04 20:32:32
○ 2026-03-06 11:04:00
● 2026-03-06 16:36:04
○ 2026-03-13 22:13:36
○ 2026-03-23 01:08:38
●A172.67.213.502026-03-01 → 2026-03-23 · 9 obs
● 2026-03-01 09:50:00
● 2026-03-04 11:43:06
○ 2026-03-04 12:29:22
○ 2026-03-04 13:15:06
● 2026-03-04 20:32:32
● 2026-03-06 11:04:00
○ 2026-03-06 16:36:04
● 2026-03-13 22:13:36
● 2026-03-23 01:08:38
○A2606:4700:130:436c:6f75:6466:6c61:72652026-03-03 → 2026-03-04 · 7 obs
○ 2026-03-01 09:50:00
● 2026-03-03 11:53:18
○ 2026-03-03 21:11:20
○ 2026-03-04 12:29:22
● 2026-03-04 13:15:06
○ 2026-03-04 20:32:32
○ 2026-03-23 01:08:38
●A2606:4700:3033::ac43:d5322026-03-01 → 2026-03-23 · 7 obs
● 2026-03-01 09:50:00
○ 2026-03-03 11:53:18
● 2026-03-03 21:11:20
● 2026-03-04 12:29:22
○ 2026-03-04 13:15:06
● 2026-03-04 20:32:32
● 2026-03-23 01:08:38
●A2606:4700:3035::6815:108f2026-03-01 → 2026-03-23 · 7 obs
● 2026-03-01 09:50:00
○ 2026-03-03 11:53:18
● 2026-03-03 21:11:20
● 2026-03-04 12:29:22
○ 2026-03-04 13:15:06
● 2026-03-04 20:32:32
● 2026-03-23 01:08:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coa.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co-
dblgroup.comartha.ns.cloudflare.com, rex.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.35.13

NS records: martha.ns.cloudflare.com, rex.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dblgroup.co (unsigned zone)

⏱️ Timing

Total: 347ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.16.143, 172.67.213.50
AAAA22606:4700:3035::6815:108f, 2606:4700:3033::ac43:d532
NS2martha.ns.cloudflare.com, rex.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1martha.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

dblgroup.co resolves to four IPs: 2606:4700:3033::ac43:d532, 2606:4700:3035::6815:108f, 104.21.16.143 and 172.67.213.50.

Other host names, for instance mail.mapleair.com, daily-spam.com, evastack.com, 609ld.com and howdoyoudoeatery.com share IP numbers with dblgroup.co.

Name Servers

dblgroup.co has two name servers: martha.ns.cloudflare.com and rex.ns.cloudflare.com.

dblgroup.co shares the same name server setup as other domains, for example stripedapps.com, kdl-it.de, (0x736578)e-au-telephone.com, amplengket.site and competence-center-personalwirtschaft.de.

dblgroup.co shares some name servers with other domains, for example bima-shmoyois.org, netrabase.ca, abmelkerin.de, flickerlink.com and arczon.com.

These name servers are commonly used with heather.ns.cloudflare.com, ligia.ns.cloudflare.com, duke.ns.cloudflare.com, phil.ns.cloudflare.com and anton.ns.cloudflare.com.

Host names with six IP numbers: martha.ns.cloudflare.com points to: 2606:4700:50::a29f:268e, 2803:f800:50::6ca2:c28e, 2a06:98c1:50::ac40:228e, 108.162.194.142, 162.159.38.142 and 172.64.34.142; rex.ns.cloudflare.com points to: 2606:4700:58::a29f:2c0d, 2803:f800:50::6ca2:c30d, 2a06:98c1:50::ac40:230d, 108.162.195.13, 162.159.44.13 and 172.64.35.13.