`mail.umchtech.com`

DNSSEC	⚠️ Not signed
A	103.215.136.33^{🇲🇾 BIGBANDNET-MY103.215.136.0/24 KLhost Network Sdn Bhd}
		PTR	`sm13633.domain2020.com`

`umchtech.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3037::6815:429^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:83a3^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.4.41^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.131.163^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`george.ns.cloudflare.com` ⭐
NS	`sandra.ns.cloudflare.com`
MX	`mail.umchtech.com` ⭐
TXT	`google-site-verification=9K8H2FyTbD0gTne98BmP4gm2B8VEZo42DgumXEY7v28`
TXT	`v=spf1 mx a include:securessl.net -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.4.41, 172.67.131.163
		IPv6	2606:4700:3037::6815:429, 2606:4700:3037::ac43:83a3
SOA	`george.ns.cloudflare.com`dns@cloudflare.com serial=2398856988

MX for

umchtech.com

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DNS History

2 records (1 active, 1 former)

●A103.215.136.332026-03-09 → 2026-03-24 · 3 obs

○ 2016-09-20 21:12:48
● 2026-03-09 05:27:32
● 2026-03-24 11:50:16

○A203.223.136.2062015-05-31 → 2016-09-20 · 4 obs

● 2015-05-31 06:54:04
● 2016-09-20 21:12:48
○ 2026-03-09 05:27:32
○ 2026-03-24 11:50:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
umchtech.com	george.ns.cloudflare.com, sandra.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:162.159.38.34

NS records: george.ns.cloudflare.com, sandra.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for umchtech.com (unsigned zone)

⏱️ Timing

Total: 79ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.215.136.33`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (george.ns.cloudflare.com, george.ns.cloudflare.com, george.ns.cloudflare.com...)

Analysis

Mail Server Role

mail.umchtech.com functions as a mail server for umchtech.com.

IP Addresses

mail.umchtech.com resolves to one IP number: 103.215.136.33.

other host names including mail.kiancontract.com.sg, mail.tesdec.edu.my, mail.sungei-suban.com, mail.jclshipping.com and mail.fourld.com share IP numbers with mail.umchtech.com.

mail.umchtech.com - robtex.com