stacktech.io - robtex.com

stacktech.io

DNSSEC⚠️ Not signed
A83.138.154.67🇬🇧 RACKSPACE-LON83.138.128.0/18 Rackspace
NSns2.rackspace.com ⭐
A65.61.188.4🇺🇸 RACKSPACE-LON65.61.188.0/24 Rackspace, 5000 Walzem Road, San Antonio, TX 78218
NSns.rackspace.com
A69.20.95.4🇺🇸 RACKSPACE-DFW69.20.95.0/24 Rackspace, 5000 Walzem Road, San Antonio, TX 78218
MXstacktech-io.mail.protection.outlook.com ⭐
A2a01:111:f403:ca0b::1🇬🇧 Microsoft2a01:111:f000::/36
PTRmail-lo3p265cu00301.inbound.protection.outlook.com
A2a01:111:f403:ca0b::2🇬🇧 Microsoft2a01:111:f000::/36
PTRmail-lo0p265cu00202.inbound.protection.outlook.com
A2a01:111:f403:ca1a::🇬🇧 Microsoft2a01:111:f000::/36
PTRmail-cwxp265cu00500.inbound.protection.outlook.com
A2a01:111:f403:ca1a::1🇬🇧 Microsoft2a01:111:f000::/36
PTRmail-cwxp265cu00601.inbound.protection.outlook.com
A52.101.89.0🇬🇧 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-lo2p265cu02300.inbound.protection.outlook.com
A52.101.89.1🇬🇧 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-lo0p265cu00201.inbound.protection.outlook.com
A52.101.89.2🇬🇧 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-lo3p265cu00302.inbound.protection.outlook.com
A52.101.99.2🇬🇧 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-cwxp265cu00502.inbound.protection.outlook.com
TXTMS=ms35047679
TXT9xhfnqmqwswmg1s3c6sy6g0ymw038557
TXTv=spf1 a mx ptr ip4:92.52.101.119/24 include:emailsrvr.com include:zohodesk.c...
TXTpvybxx68180zm69yyjhhsd73jtyfybmv
TXTzoho-verification=zb27174352.zmverify.zoho.com
TXTSendinblue-code:27509486c2aa1c426bacf6ebbd1b9586
TXTdzdzb33xpgrdc0jt4jfw08h21h46q52z
SOAns.rackspace.comhostmaster@rackspace.com serial=1783425813

io

DNSSEC🔒 Signed (DS record present)
NSa0.nic.io ⭐
NSa2.nic.io
NSb0.nic.io
NSc0.nic.io
SOAa0.nic.iohostmaster@donuts.email serial=1783839000

Subdomains

db3mail.stacktech.io

Same first word

stacktech.org
stacktech.io
stacktech.com
stacktech.ru

Similar names

checkstat.net
tatscheck.de
checkstat.nl
techstack.cn
statcheck.com
techstack.me
statcheck.info
statcheck.net
checkstat.com
techstack.info
statcheck.cn
techstack.guru
catsketch.com
techstack.xyz
techstack.pro
techstack.nl
techstack.services
techstack.se
techstack.wiki
techstack.com
checkstat.us
techstack.co
techstack.io.vn
techstack.ie
techstack.in
techstack.de
techstack.my.id
checkstat.me
techstack.net

DNS History

4 records (4 active, 0 former)

NSns.rackspace.comns2.rackspace.comMXstacktech-io.mail.protection.outlook.comA83.138.154.67
●NSns.rackspace.com2026-03-29 → 2026-07-12 · 2 obs
● 2026-03-29 19:47:38
● 2026-07-12 07:29:30
●NSns2.rackspace.com2026-03-29 → 2026-07-12 · 2 obs
● 2026-03-29 19:47:38
● 2026-07-12 07:29:30
●MXstacktech-io.mail.protection.outlook.com2026-03-29 → 2026-07-12 · 2 obs
● 2026-03-29 19:47:38
● 2026-07-12 07:29:30
●A83.138.154.672026-03-29 → 2026-07-12 · 2 obs
● 2026-03-29 19:47:38
● 2026-07-12 07:29:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ioa2.nic.io, a0.nic.io, c0.nic.io, b0.nic.io-
stacktech.ions2.rackspace.com, ns.rackspace.com-

✅ Authoritative Response

Server:65.61.188.4

NS records: ns2.rackspace.com, ns.rackspace.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stacktech.io (unsigned zone)

⏱️ Timing

Total: 443ms | Queries: -

📄 Records

TypeCountSample Data
A183.138.154.67
NS2ns.rackspace.com, ns2.rackspace.com
MX1stacktech-io.mail.protection.outlook.com
TXT7Sendinblue-code:27509486c2aa1c426bacf6eb, MS=ms35047679...
SOA1ns.rackspace.com hostmaster.rackspace.co

Analysis

Hierarchy

The domain db3mail.stacktech.io falls under the parent stacktech.io.

IP Addresses

stacktech.io resolves to one IP address: 83.138.154.67.

ecsdataconnect.com, for instance, is one of the other host names sharing IP numbers with stacktech.io.

Name Servers

stacktech.io uses two name servers for its delegation: ns2.rackspace.com and ns.rackspace.com.

stacktech.io uses the same name servers as several other domains — among them lasersub.net, 150.138.83.in-addr.arpa, littletikesplaydate.com and two more.

At least some of stacktech.io's name servers are shared with other domains, for example exhibitionarchitect.co.uk, jenemabuilders.com, kdixie.com and two more.

It is common for these name servers to be used in conjunction with the name servers dns1.stabletransit.com, dns2.stabletransit.com and ns1.rackspace.com.

Each of ns2.rackspace.com and ns.rackspace.com has one IP address: ns2.rackspace.com uses 65.61.188.4 and ns.rackspace.com uses 69.20.95.4.

Mail Servers

Mail for stacktech.io is handled by a single mail server, stacktech-io.mail.protection.outlook.com.

stacktech-io.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.89.0, 52.101.89.1, 52.101.89.2 and 5 others.