back2work.ai - robtex.com

back2work.ai

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:b58cπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3036::6815:1ff8πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.31.248Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.181.140πŸ‡ΊπŸ‡Έ Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSalbert.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b3aπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalbert.ns.cloudflare.com
A2803:f800:50::6ca2:c13aπŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRalbert.ns.cloudflare.com
A2a06:98c1:50::ac40:213aπŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRalbert.ns.cloudflare.com
A108.162.193.58πŸ‡ΊπŸ‡Έ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalbert.ns.cloudflare.com
A172.64.33.58πŸ‡ΊπŸ‡Έ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalbert.ns.cloudflare.com
A173.245.59.58πŸ‡ΊπŸ‡Έ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalbert.ns.cloudflare.com
NSdiva.ns.cloudflare.com
A2606:4700:50::adf5:3a61πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdiva.ns.cloudflare.com
A2803:f800:50::6ca2:c061πŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdiva.ns.cloudflare.com
A2a06:98c1:50::ac40:2061πŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRdiva.ns.cloudflare.com
A108.162.192.97πŸ‡ΊπŸ‡Έ Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdiva.ns.cloudflare.com
A172.64.32.97πŸ‡ΊπŸ‡Έ Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdiva.ns.cloudflare.com
A173.245.58.97πŸ‡ΊπŸ‡Έ Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdiva.ns.cloudflare.com
MXmx1.improvmx.com ⭐
A2a05:d012:412:e201:88aa:e7b9:7a43:12d7πŸ‡«πŸ‡· Amazon2a05:d012:400::/38 AMAZON AWS
A2a05:d012:412:e202:f36:2c1f:1a49:d38aπŸ‡«πŸ‡· Amazon2a05:d012:400::/38 AMAZON AWS
A2a05:d012:412:e203:373a:f51a:4a85:1d25πŸ‡«πŸ‡· Amazon2a05:d012:400::/38 AMAZON AWS
A13.37.195.136πŸ‡«πŸ‡· Amazon13.36.0.0/14 EC2 CDG Prefix
PTRec2-13-37-195-136.eu-west-3.compute.amazonaws.com
A15.236.236.160πŸ‡«πŸ‡· Amazon15.236.0.0/15 EC2 CDG prefix
PTRec2-15-236-236-160.eu-west-3.compute.amazonaws.com
A35.181.18.45πŸ‡«πŸ‡· Amazon35.181.0.0/16 EC2 CDG prefix
PTRec2-35-181-18-45.eu-west-3.compute.amazonaws.com
MXmx2.improvmx.com(20)
A2a05:d012:412:e201:1f6e:f6e4:8fd7:4678πŸ‡«πŸ‡· Amazon2a05:d012:400::/38 AMAZON AWS
A2a05:d012:412:e202:e81e:cc44:3b53:8a3dπŸ‡«πŸ‡· Amazon2a05:d012:400::/38 AMAZON AWS
A2a05:d012:412:e203:7e33:3d9c:28d7:ee20πŸ‡«πŸ‡· Amazon2a05:d012:400::/38 AMAZON AWS
A13.36.107.63πŸ‡«πŸ‡· Amazon13.36.0.0/14 EC2 CDG Prefix
PTRec2-13-36-107-63.eu-west-3.compute.amazonaws.com
A13.36.222.39πŸ‡«πŸ‡· Amazon13.36.0.0/14 EC2 CDG Prefix
PTRec2-13-36-222-39.eu-west-3.compute.amazonaws.com
A15.236.61.92πŸ‡«πŸ‡· Amazon15.236.0.0/15 EC2 CDG prefix
PTRec2-15-236-61-92.eu-west-3.compute.amazonaws.com
TXTv=spf1 include:spf.improvmx.com ~all
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.31.248, 172.67.181.140
IPv6 hints2606:4700:3030::ac43:b58c, 2606:4700:3036::6815:1ff8
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=216, name=cloudflare-ech.com
SOAalbert.ns.cloudflare.comdns@cloudflare.com serial=2410040354

ai

DNSSECπŸ”’ Signed (DS record present)
NSv0n0.nic.ai ⭐
NSv0n1.nic.ai
NSv0n2.nic.ai
NSv0n3.nic.ai
NSv2n0.nic.ai
NSv2n1.nic.ai
SOAv0n0.nic.aihostmaster@donuts.email serial=1784845224

Same first word

DNS History

8 records (8 active, 0 former)

NSalbert.ns.cloudflare.comdiva.ns.cloudflare.comMXmx1.improvmx.commx2.improvmx.comA104.21.31.248172.67.181.1402606:4700:3030::ac43:b58c2606:4700:3036::6815:1ff8
●NSalbert.ns.cloudflare.com2026-07-10 β†’ 2026-07-23 Β· 2 obs
● 2026-07-10 13:17:36
● 2026-07-23 22:59:22
●NSdiva.ns.cloudflare.com2026-07-10 β†’ 2026-07-23 Β· 2 obs
● 2026-07-10 13:17:36
● 2026-07-23 22:59:22
●MXmx1.improvmx.com2026-07-10 β†’ 2026-07-23 Β· 2 obs
● 2026-07-10 13:17:36
● 2026-07-23 22:59:22
●MXmx2.improvmx.com2026-07-10 β†’ 2026-07-23 Β· 2 obs
● 2026-07-10 13:17:36
● 2026-07-23 22:59:22
●A104.21.31.2482026-07-10 β†’ 2026-07-23 Β· 2 obs
● 2026-07-10 13:17:36
● 2026-07-23 22:59:22
●A172.67.181.1402026-07-10 β†’ 2026-07-23 Β· 2 obs
● 2026-07-10 13:17:36
● 2026-07-23 22:59:22
●A2606:4700:3030::ac43:b58c2026-07-10 β†’ 2026-07-23 Β· 2 obs
● 2026-07-10 13:17:36
● 2026-07-23 22:59:22
●A2606:4700:3036::6815:1ff82026-07-10 β†’ 2026-07-23 Β· 2 obs
● 2026-07-10 13:17:36
● 2026-07-23 22:59:22

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
aiv0n1.nic.ai, v2n1.nic.ai, v0n0.nic.ai, v2n0.nic.ai...-
back2work.aialbert.ns.cloudflare.com, diva.ns.cloudflare.com-

βœ… Authoritative Response

Server:173.245.59.58

NS records: albert.ns.cloudflare.com, diva.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for back2work.ai (unsigned zone)

⏱️ Timing

Total: 515ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2172.67.181.140, 104.21.31.248
AAAA22606:4700:3036::6815:1ff8, 2606:4700:3030::ac43:b58c
NS2albert.ns.cloudflare.com, diva.ns.cloudflare.com
MX2mx1.improvmx.com (pri: 10), mx2.improvmx.com (pri: 20)
TXT1v=spf1 include:spf.improvmx.com ~all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1albert.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

back2work.ai has four IP addresses: 104.21.31.248, 172.67.181.140, 2606:4700:3030::ac43:b58c and 2606:4700:3036::6815:1ff8.

Two other host names, along with thecubansandwichfestival.com, svdesign.in.ua and valleydentalclinic.com.au, also share IP numbers with back2work.ai.

Name Servers

The NS records for back2work.ai delegate to albert.ns.cloudflare.com and diva.ns.cloudflare.com.

back2work.ai shares its NS records with other domains, for example kub0.io, kub0.ai, ishwarjha.com and two others.

back2work.ai has at least partial name server overlap with other domains, such as facilicom.solutions, mobilesentrix.com, lokerpro.com and two others.

It is common to see these name servers used together with name servers dean.ns.cloudflare.com and marissa.ns.cloudflare.com.

DNS names with 6 IP addresses:

albert.ns.cloudflare.com maps to 108.162.193.58, 172.64.33.58, 173.245.59.58 and 3 additional IP addresses.

diva.ns.cloudflare.com maps to 108.162.192.97, 172.64.32.97, 173.245.58.97 and 3 additional IP addresses.

Mail Servers

back2work.ai is served by two mail servers, mx1.improvmx.com and mx2.improvmx.com.

Among the domains sharing a mail server setup with back2work.ai are goede.name, cien.edu.mx, oldbk.game and two others.

back2work.ai partially shares its mail servers with other domains; known examples include 4g.biz, neumeyer.com.au and 1031exchangecolumbus.com.

DNS names with 6 IP addresses:

mx1.improvmx.com maps to 13.37.195.136, 15.236.236.160, 35.181.18.45 and 3 additional IP addresses.

mx2.improvmx.com maps to 13.36.107.63, 13.36.222.39, 15.236.61.92 and 3 additional IP addresses.