dctechmicro.com - dns.ninja

dctechmicro.com

DNSSEC⚠️ Not signed
A202.137.115.23🇵🇭 DCTECHMSI-AS-AP202.137.115.0/24 Dataconnect Datacenter, Shanghai Street, Matina Aplaya, Davao City
PTRns2.dctechmicro.com
A202.137.115.65🇵🇭 DCTECHMSI-AS-AP202.137.115.0/24 Dataconnect Datacenter, Shanghai Street, Matina Aplaya, Davao City
NSns1.dctechmicro.com ⭐
A202.137.115.65🇵🇭 DCTECHMSI-AS-AP202.137.115.0/24 Dataconnect Datacenter, Shanghai Street, Matina Aplaya, Davao City
PTRns1.dctechmicro.com
NSns2.dctechmicro.com
A202.137.115.23🇵🇭 DCTECHMSI-AS-AP202.137.115.0/24 Dataconnect Datacenter, Shanghai Street, Matina Aplaya, Davao City
PTRns2.dctechmicro.com
MXsmtpgw4.dctechmicro.com ⭐
A120.72.31.62🇵🇭 DCTECHMSI-AS-AP120.72.31.0/24 Dataconnect Datacenter, Shanghai Street, Matina Aplaya, Davao City
PTRsmtpgw4.dctechmicro.com
MXsmtpgw3.dctechmicro.com(20)
A202.137.115.26🇵🇭 DCTECHMSI-AS-AP202.137.115.0/24 Dataconnect Datacenter, Shanghai Street, Matina Aplaya, Davao City
PTRsmtpgw3.dctechmicro.com
MXsmtpgw2.dctechmicro.com(30)
A202.137.112.165🇵🇭 DCTECHMSI-AS-AP202.137.112.0/24 Dataconnect Datacenter, Shanghai Street, Matina Aplaya, Davao City
PTRsmtpgw2.dctechmicro.com
MXsmtpgw.dctechmicro.com(40)
A202.137.112.163🇵🇭 DCTECHMSI-AS-AP202.137.112.0/24 Dataconnect Datacenter, Shanghai Street, Matina Aplaya, Davao City
PTRsmtpgw.dctechmicro.com
MXmail-20251021.dctechmicro.com(100)
A120.72.31.55🇵🇭 DCTECHMSI-AS-AP120.72.31.0/24 Dataconnect Datacenter, Shanghai Street, Matina Aplaya, Davao City
PTRmail-20251021.dctechmicro.com
MXmail.dctechmicro.com(100)
MXmail-new.dctechmicro.com(200)
A120.72.28.82🇵🇭 DCTECHMSI-AS-AP120.72.28.0/24 Dataconnect Datacenter, Shanghai Street, Matina Aplaya, Davao City
PTRmail-new.dctechmicro.com
MXmail3.dctechmicro.com(200)
A120.72.31.2🇵🇭 DCTECHMSI-AS-AP120.72.31.0/24 Dataconnect Datacenter, Shanghai Street, Matina Aplaya, Davao City
PTRmail3.dctechmicro.com
MXappmta.dctechmicro.com(500)
A120.72.31.5🇵🇭 DCTECHMSI-AS-AP120.72.31.0/24 Dataconnect Datacenter, Shanghai Street, Matina Aplaya, Davao City
PTRappmta.dctechmicro.com
TXTv=spf1 mx a:ticketing.dctechmicro.com a:projmgt.dctechmicro.com -all
TXTgoogle-site-verification=9FbD_hh6MyKcojhL_764uXBqTWuoS5lP8G338Zza9Yc
SOAns1.dctechmicro.comearawiran@dctechmicro.com 2026-06-11 #0

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=1783164696
📈 Tranco rank: #230,047

Subdomains

smtpgw.dctechmicro.com
vhostserver.dctechmicro.com
mail-new.dctechmicro.com
smtpgw3.dctechmicro.com
monitoring-gsc.dctechmicro.com
www.dctechmicro.com
appmta.dctechmicro.com
speedtest-cdo-svr-n.dctechmicro.com
mail.dctechmicro.com
speedtest-gsc-svr-n.dctechmicro.com
gscspeedtest1.dctechmicro.com
ns2.dctechmicro.com
smtpgw2.dctechmicro.com
mail-20251021.dctechmicro.com
ns1.dctechmicro.com
speedtest1.dctechmicro.com
mail3.dctechmicro.com
smtpgw4.dctechmicro.com
r12.dctechmicro.com
speedtest1-cdo.dctechmicro.com

Same first word

dctechmicro.com

Similar names

dcmicrotech.com
cdmicrotech.com

DNS History

16 records (13 active, 3 former)

20162017201820192020202120222023202420252026NSns1.dctechmicro.comns2.dctechmicro.comMXappmta.dctechmicro.commail-20251021.dctechmicro.commail-new.dctechmicro.commail.dctechmicro.commail3.dctechmicro.comsmtpgw.dctechmicro.comsmtpgw2.dctechmicro.comsmtpgw3.dctechmicro.comsmtpgw4.dctechmicro.comemail.dctechmicro.commail-old.dctechmicro.commail2.dctechmicro.comA202.137.115.23202.137.115.65
●NSns1.dctechmicro.com2015-08-01 → 2026-07-04 · 2 obs
● 2015-08-01 13:11:54
● 2026-07-04 11:37:46
●NSns2.dctechmicro.com2015-08-01 → 2026-07-04 · 2 obs
● 2015-08-01 13:11:54
● 2026-07-04 11:37:46
●MXappmta.dctechmicro.com2026-02-15 → 2026-07-04 · 3 obs
○ 2016-11-29 08:00:58
● 2026-02-15 12:35:04
● 2026-07-04 11:37:46
○MXemail.dctechmicro.com2015-08-01 → 2016-11-29 · 4 obs
● 2015-08-01 13:11:54
● 2016-11-29 08:00:58
○ 2026-02-15 12:35:04
○ 2026-07-04 11:37:46
●MXmail-20251021.dctechmicro.com2026-02-15 → 2026-07-04 · 3 obs
○ 2016-11-29 08:00:58
● 2026-02-15 12:35:04
● 2026-07-04 11:37:46
●MXmail-new.dctechmicro.com2016-03-25 → 2026-07-04 · 3 obs
○ 2015-12-24 15:51:10
● 2016-03-25 13:53:46
● 2026-07-04 11:37:46
○MXmail-old.dctechmicro.com2016-03-25 → 2016-11-29 · 5 obs
○ 2015-12-24 15:51:10
● 2016-03-25 13:53:46
● 2016-11-29 08:00:58
○ 2026-02-15 12:35:04
○ 2026-07-04 11:37:46
●MXmail.dctechmicro.com2015-08-01 → 2026-07-04 · 6 obs
● 2015-08-01 13:11:54
● 2015-12-24 15:51:10
○ 2016-03-25 13:53:46
○ 2016-11-29 08:00:58
● 2026-02-15 12:35:04
● 2026-07-04 11:37:46
○MXmail2.dctechmicro.com2015-08-01 → 2015-12-24 · 4 obs
● 2015-08-01 13:11:54
● 2015-12-24 15:51:10
○ 2016-03-25 13:53:46
○ 2026-07-04 11:37:46
●MXmail3.dctechmicro.com2026-02-15 → 2026-07-04 · 3 obs
○ 2016-11-29 08:00:58
● 2026-02-15 12:35:04
● 2026-07-04 11:37:46
●MXsmtpgw.dctechmicro.com2026-02-15 → 2026-07-04 · 3 obs
○ 2016-11-29 08:00:58
● 2026-02-15 12:35:04
● 2026-07-04 11:37:46
●MXsmtpgw2.dctechmicro.com2026-02-15 → 2026-07-04 · 3 obs
○ 2016-11-29 08:00:58
● 2026-02-15 12:35:04
● 2026-07-04 11:37:46
●MXsmtpgw3.dctechmicro.com2026-02-15 → 2026-07-04 · 3 obs
○ 2016-11-29 08:00:58
● 2026-02-15 12:35:04
● 2026-07-04 11:37:46
●MXsmtpgw4.dctechmicro.com2026-02-15 → 2026-07-04 · 3 obs
○ 2016-11-29 08:00:58
● 2026-02-15 12:35:04
● 2026-07-04 11:37:46
●A202.137.115.232015-08-01 → 2026-07-04 · 2 obs
● 2015-08-01 13:11:54
● 2026-07-04 11:37:46
●A202.137.115.652015-08-01 → 2026-07-04 · 2 obs
● 2015-08-01 13:11:54
● 2026-07-04 11:37:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comi.gtld-servers.net, a.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net...-
dctechmicro.comns1.dctechmicro.com, ns2.dctechmicro.com2 records

✅ Authoritative Response

Server:202.137.115.23

NS records: ns1.dctechmicro.com, ns2.dctechmicro.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dctechmicro.com (unsigned zone)

⏱️ Timing

Total: 831ms | Queries: -

📄 Records

TypeCountSample Data
A2202.137.115.65, 202.137.115.23
NS2ns1.dctechmicro.com, ns2.dctechmicro.com
MX9appmta.dctechmicro.com (pri: 500), mail3.dctechmicro.com (pri: 100)...
TXT2google-site-verification=9FbD_hh6MyKcojh, v=spf1 mx a:ticketing.dctechmicro.com a:
SOA1ns1.dctechmicro.com earawiran.dctechmicr

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (ns1.dctechmicro.com, ns2.dctechmicro.com)

Analysis

Hierarchy

dctechmicro.com is a parent domain; its children include smtpgw.dctechmicro.com, vhostserver.dctechmicro.com, mail-new.dctechmicro.com, smtpgw3.dctechmicro.com, monitoring-gsc.dctechmicro.com and a few other host names.

IP Addresses

dctechmicro.com resolves to the IP addresses 202.137.115.23 and 202.137.115.65

ns2.dctechmicro.com, ns1.dctechmicro.com, dctech.net.ph plus two other host names have IP numbers in common with dctechmicro.com.

Name Servers

dctechmicro.com is served by two delegated name servers, ns1.dctechmicro.com and ns2.dctechmicro.com.

The name server configuration of dctechmicro.com is shared with other domains, for instance 112.137.202.in-addr.arpa, dctech.net.ph, 17.72.120.in-addr.arpa and two others.

The DNS delegation for dctechmicro.com at least partly coincides with that of other domains, dcgroup.com.ph being one example.

These name servers often co-occur with the name servers mail.dcgroup.com.ph.

ns1.dctechmicro.com resolves to 202.137.115.65. ns2.dctechmicro.com resolves to 202.137.115.23. Both host names point to a single IP number.

Mail Servers

The MX records for dctechmicro.com point to 9 mail servers — appmta.dctechmicro.com, mail-20251021.dctechmicro.com, mail-new.dctechmicro.com and 6 other.

These mail servers often appear in conjunction with the mail servers mail3.dctechmicro.com, mail.dctechmicro.com, smtpgw2.dctechmicro.com and smtpgw4.dctechmicro.com.

Host names resolving to a single IP address:

appmta.dctechmicro.com points to the IP address 120.72.31.5.

mail-20251021.dctechmicro.com points to the IP address 120.72.31.55.

mail-new.dctechmicro.com points to the IP address 120.72.28.82.

mail3.dctechmicro.com points to the IP address 120.72.31.2.

smtpgw2.dctechmicro.com points to the IP address 202.137.112.165.

smtpgw3.dctechmicro.com points to the IP address 202.137.115.26.

smtpgw4.dctechmicro.com points to the IP address 120.72.31.62.

smtpgw.dctechmicro.com points to the IP address 202.137.112.163.