`mta0.sdcomsc.com`

DNSSEC	⚠️ Not signed
A	65.181.123.164^{🇬🇧 WHG-DAL65.181.123.0/24}
		PTR	`mta0.sdcomsc.com`

`sdcomsc.com`

	DNSSEC	⚠️ Not signed
	A	65.181.123.164^{🇬🇧 WHG-DAL65.181.123.0/24}
	NS	`ns1.stableserver.net` ⭐ ⚠️ Not in parent delegation
	NS	`ns1.a2hosting.com` ⚠️ Not in zone NS records
	NS	`ns2.a2hosting.com` ⚠️ Not in zone NS records
	NS	`ns2.stableserver.net` ⚠️ Not in parent delegation
	NS	`ns3.a2hosting.com` ⚠️ Not in zone NS records
	NS	`ns3.stableserver.net` ⚠️ Not in parent delegation
	NS	`ns4.a2hosting.com` ⚠️ Not in zone NS records
	NS	`ns4.stableserver.net` ⚠️ Not in parent delegation
	MX	`sdcomsc.com` ⭐
	MX	`mta0.sdcomsc.com`⁽¹⁰⁾
	TXT	`v=spf1 a mx ptr a:sdcomsc.com ip4:65.181.123.164 ?all`
	SOA	`ns1.stableserver.net`postmaster@stableserver.net 2026-03-09 #13

PTR for

164.123.181.65.in-addr.arpa

MX for

sdcomsc.com

Similar names

atm0.org

at0m.cloud

tma0.org

atm0.com

tma0.com

at0m.net

0atm.com

mat0.net

0mat.com

0mat.net

t0ma.com

DNS History

1 record (1 active, 0 former)

●A65.181.123.1642026-04-14 → 2026-04-15 · 2 obs

● 2026-04-14 09:09:40
● 2026-04-15 12:32:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sdcomsc.com	ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com, ns4.a2hosting.com	4 records

✅ Authoritative Response

Server:99.83.147.209

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sdcomsc.com (unsigned zone)

⏱️ Timing

Total: 358ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`65.181.123.164`

📌 Glue Records Collected

Total: 4

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

Analysis

Mail Server Role

mta0.sdcomsc.com serves as a mail server for sdcomsc.com.

sdcomsc.com is commonly used as a mail server alongside mta0.sdcomsc.com.

IP Addresses

mta0.sdcomsc.com resolves to one IP number: 65.181.123.164.

Other host names for instance sdcomsc.com and _dc-mx.6374d3726f0b.itasca.in share IP numbers with mta0.sdcomsc.com.

mta0.sdcomsc.com - robtex.com

mta0.sdcomsc.com

sdcomsc.com