sort-tek.com - robtex.com

sort-tek.com

DNSSEC⚠️ Not signed
A66.198.240.27🇺🇸 vercara-udos66.198.240.0/24
PTRmi3-cl9-its3.a2hosting.com
NSns1.a2hosting.com ⭐
A13.248.158.180🇺🇸 Amazon13.248.144.0/20
PTRa79764cc55c0ac9c0.awsglobalaccelerator.com
NSns2.a2hosting.com
A75.2.118.134🇺🇸 Amazon75.2.112.0/20
PTRabc65dd9a44b5332f.awsglobalaccelerator.com
NSns3.a2hosting.com
A76.223.26.245🇺🇸 Amazon76.223.16.0/20
PTRa79764cc55c0ac9c0.awsglobalaccelerator.com
NSns4.a2hosting.com
A99.83.147.209🇺🇸 Amazon99.83.144.0/20
PTRabc65dd9a44b5332f.awsglobalaccelerator.com
MXsorttek-com01b.mail.protection.outlook.com ⭐
A2a01:111:f403:c902::1🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-sj2pr05cu00401.inbound.protection.outlook.com
A2a01:111:f403:c91d::a🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-co1pr21cu00202.inbound.protection.outlook.com
A2a01:111:f403:c931::1🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-sa9pr03cu00201.inbound.protection.outlook.com
A2a01:111:f403:f90f::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-sa9pr04cu00100.inbound.protection.outlook.com
A52.101.8.51🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-dm1pr04cu00203.inbound.protection.outlook.com
A52.101.41.183🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-byapr04cu00307.inbound.protection.outlook.com
A52.101.50.4🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-co1pr03cu00404.inbound.protection.outlook.com
A52.101.194.0🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-ch5pr02cu00200.inbound.protection.outlook.com
TXTv=spf1 include:spf.protection.outlook.com ~all
SOAns1.a2hosting.comroot@mi3-cl9-its3.a2hosting.com 2026-03-27 #2

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=1775157767

Subdomains

mail.sort-tek.com

Same first word

sort-tek.com

Similar names

tk-store.com
kor-test.com
t-kstore.com

DNS History

10 records (6 active, 4 former)

20162017201820192020202120222023202420252026NSns1.a2hosting.comns2.a2hosting.comns3.a2hosting.comns4.a2hosting.comns57.domaincontrol.comns58.domaincontrol.comMXsorttek-com01b.mail.protection.outlook.commail.sort-tek.comA66.198.240.27208.79.209.69
●NSns1.a2hosting.com2017-04-04 → 2026-04-02 · 3 obs
○ 2016-06-21 02:28:12
● 2017-04-04 10:52:46
● 2026-04-02 19:52:00
●NSns2.a2hosting.com2017-04-04 → 2026-04-02 · 3 obs
○ 2016-06-21 02:28:12
● 2017-04-04 10:52:46
● 2026-04-02 19:52:00
●NSns3.a2hosting.com2017-04-04 → 2026-04-02 · 3 obs
○ 2016-06-21 02:28:12
● 2017-04-04 10:52:46
● 2026-04-02 19:52:00
●NSns4.a2hosting.com2017-04-04 → 2026-04-02 · 3 obs
○ 2016-06-21 02:28:12
● 2017-04-04 10:52:46
● 2026-04-02 19:52:00
○NSns57.domaincontrol.com2015-07-25 → 2016-06-21 · 4 obs
● 2015-07-25 07:26:02
● 2016-06-21 02:28:12
○ 2017-04-04 10:52:46
○ 2026-04-02 19:52:00
○NSns58.domaincontrol.com2015-07-25 → 2016-06-21 · 4 obs
● 2015-07-25 07:26:02
● 2016-06-21 02:28:12
○ 2017-04-04 10:52:46
○ 2026-04-02 19:52:00
○MXmail.sort-tek.com2015-07-25 → 2016-06-21 · 4 obs
● 2015-07-25 07:26:02
● 2016-06-21 02:28:12
○ 2017-04-04 10:52:46
○ 2026-04-02 19:52:00
●MXsorttek-com01b.mail.protection.outlook.com2017-04-04 → 2026-04-02 · 3 obs
○ 2016-06-21 02:28:12
● 2017-04-04 10:52:46
● 2026-04-02 19:52:00
○A208.79.209.692015-07-25 → 2017-04-04 · 4 obs
● 2015-07-25 07:26:02
● 2017-04-04 10:52:46
○ 2026-03-09 21:34:14
○ 2026-04-02 19:52:00
●A66.198.240.272026-03-09 → 2026-04-02 · 3 obs
○ 2017-04-04 10:52:46
● 2026-03-09 21:34:14
● 2026-04-02 19:52:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comm.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net...-
sort-tek.comns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com, ns4.a2hosting.com4 records

✅ Authoritative Response

Server:76.223.26.245

NS records: ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com, ns4.a2hosting.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sort-tek.com (unsigned zone)

⏱️ Timing

Total: 172ms | Queries: -

📄 Records

TypeCountSample Data
A166.198.240.27
NS4ns1.a2hosting.com, ns2.a2hosting.com...
MX1sorttek-com01b.mail.protection.outlook.c
TXT1v=spf1 include:spf.protection.outlook.co
SOA1ns1.a2hosting.com root.mi3-cl9-its3.a2ho

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com...)

Analysis

Hierarchy

sort-tek.com is the parent of mail.sort-tek.com.

IP Addresses

sort-tek.com points to IP number 66.198.240.27.

For instance, other host names kno-mi.com, bransonlocksmithservice.com, theroyalresonance.com, mail.nuubot.com and theleafnetwork.org.uk share IP numbers with sort-tek.com.

Name Servers

sort-tek.com is delegated to four name servers: ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com and ns4.a2hosting.com.

sort-tek.com shares name servers with other domains at least partially, for example sittos.com, pestcontroldoha.com, ielanguages.com, liveitech.com and ibooknotes.com.

these name servers are often used with the following: ns1.a2webhosting.com, ns2.a2webhosting.com, ns1.mysecurecloudhost.com, ns2.mysecurecloudhost.com, ns3.mysecurecloudhost.com, ns4.mysecurecloudhost.com, ns1.supercp.com, ns2.supercp.com, ns3.supercp.com and ns4.supercp.com.

Host names with a single IP:

ns1.a2hosting.com points to 13.248.158.180

ns2.a2hosting.com points to 75.2.118.134

ns3.a2hosting.com points to 76.223.26.245

ns4.a2hosting.com points to 99.83.147.209

Mail Servers

sort-tek.com is handled by a single mail server, sorttek-com01b.mail.protection.outlook.com.

Host name sorttek-com01b.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::1, 2a01:111:f403:c91d::a, 2a01:111:f403:c931::1, 2a01:111:f403:f90f::, 52.101.8.51, 52.101.41.183, 52.101.50.4 and 52.101.194.0.