`ds30.mailforalex.com`

CNAME	`alexsmtp.mailforalex.com`
DNSSEC	⚠️ Not signed
A	13.238.16.13^{🇦🇺 Amazon13.236.0.0/14}
		PTR	`ec2-13-238-16-13.ap-southeast-2.compute.amazonaws.com`
A	13.238.186.246^{🇦🇺 Amazon13.236.0.0/14}
A	54.153.199.219^{🇦🇺 Amazon54.153.128.0/17 EC2 SYD prefix}

`mailforalex.com`

	DNSSEC	⚠️ Not signed
	A	13.238.16.13^{🇦🇺 Amazon13.236.0.0/14}
	A	13.238.186.246^{🇦🇺 Amazon13.236.0.0/14}
	A	54.153.199.219^{🇦🇺 Amazon54.153.128.0/17 EC2 SYD prefix}
	NS	`ns-1982.awsdns-55.co.uk` ⭐
	NS	`ns-1264.awsdns-30.org`
	NS	`ns-229.awsdns-28.com`
	NS	`ns-534.awsdns-02.net`
	MX	`ds08.mailforalex.com` ⭐
	MX	`ds22.mailforalex.com`⁽¹⁰⁾
	MX	`ds28.mailforalex.com`⁽¹⁰⁾
	MX	`ds29.mailforalex.com`⁽¹⁰⁾
	MX	`mail.ds22.mailforalex.com`⁽¹⁰⁾
	MX	`mail.ds30.mailforalex.com`⁽¹⁰⁾
	MX	`mail.mailforalex.com`⁽¹⁰⁾
	MX	`ds30.mailforalex.com`⁽⁵⁰⁾
	TXT	`2022091408560030rlfn438xgmgdb6fpy5m2xmpue2pernlnamy45rr0hveocpzd`
	TXT	`2023090616374656udf7ibl3mhafgp3wgorwt87evji496wx0xz0m8e87kzkfis7`
	TXT	`202408280728483paut6l5k1oxvhakncnqx0ak4v0tetdysr6xffudobo11gujox`
	TXT	`202508270721394qc6d6a9lh22ipwek07njoejqhtmzj9dhe2zy1a5ti1a1sujje`
	TXT	`v=spf1 include:sendgrid.net ip4:203.161.8.195 ip4:203.147.193.97 ip4:203.147....`
	SOA	`ns-1982.awsdns-55.co.uk`awsdns-hostmaster@amazon.com serial=1

MX for

mailforalex.com

Same first word

ds30.dk

ds30.com

Similar names

s30d.xyz

30sd.com

ds03.ru

d0s3.eu

0d3s.com

03ds.de

30ds.com

30ds.ru

03sd.com

DNS History

2 records (1 active, 1 former)

○A203.147.193.1012015-05-18 → 2017-01-18 · 4 obs

● 2015-05-18 20:54:44
● 2017-01-18 23:20:22
○ 2026-02-26 05:43:42
○ 2026-07-11 12:06:08

●CNAMEalexsmtp.mailforalex.com2026-02-26 → 2026-07-11 · 2 obs

● 2026-02-26 05:43:42
● 2026-07-11 12:06:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
mailforalex.com	ns-229.awsdns-28.com, ns-534.awsdns-02.net, ns-1264.awsdns-30.org, ns-1982.awsdns-55.co.uk	2 records
mailforalex.com	ns-1264.awsdns-30.org, ns-1982.awsdns-55.co.uk, ns-229.awsdns-28.com, ns-534.awsdns-02.net	-
mailforalex.com	ns-1264.awsdns-30.org, ns-1982.awsdns-55.co.uk, ns-229.awsdns-28.com, ns-534.awsdns-02.net	-
mailforalex.com	ns-1264.awsdns-30.org, ns-1982.awsdns-55.co.uk, ns-229.awsdns-28.com, ns-534.awsdns-02.net	-
mailforalex.com	ns-1264.awsdns-30.org, ns-1982.awsdns-55.co.uk, ns-229.awsdns-28.com, ns-534.awsdns-02.net	-
mailforalex.com	ns-1264.awsdns-30.org, ns-1982.awsdns-55.co.uk, ns-229.awsdns-28.com, ns-534.awsdns-02.net	-
mailforalex.com	ns-1264.awsdns-30.org, ns-1982.awsdns-55.co.uk, ns-229.awsdns-28.com, ns-534.awsdns-02.net	-
mailforalex.com	ns-1264.awsdns-30.org, ns-1982.awsdns-55.co.uk, ns-229.awsdns-28.com, ns-534.awsdns-02.net	-
mailforalex.com	ns-1264.awsdns-30.org, ns-1982.awsdns-55.co.uk, ns-229.awsdns-28.com, ns-534.awsdns-02.net	-
mailforalex.com	ns-1264.awsdns-30.org, ns-1982.awsdns-55.co.uk, ns-229.awsdns-28.com, ns-534.awsdns-02.net	-
mailforalex.com	ns-1264.awsdns-30.org, ns-1982.awsdns-55.co.uk, ns-229.awsdns-28.com, ns-534.awsdns-02.net	-
mailforalex.com	ns-1264.awsdns-30.org, ns-1982.awsdns-55.co.uk, ns-229.awsdns-28.com, ns-534.awsdns-02.net	-
mailforalex.com	ns-1264.awsdns-30.org, ns-1982.awsdns-55.co.uk, ns-229.awsdns-28.com, ns-534.awsdns-02.net	-
mailforalex.com	ns-1264.awsdns-30.org, ns-1982.awsdns-55.co.uk, ns-229.awsdns-28.com, ns-534.awsdns-02.net	-
mailforalex.com	ns-1264.awsdns-30.org, ns-1982.awsdns-55.co.uk, ns-229.awsdns-28.com, ns-534.awsdns-02.net	-
mailforalex.com	ns-1264.awsdns-30.org, ns-1982.awsdns-55.co.uk, ns-229.awsdns-28.com, ns-534.awsdns-02.net	-
mailforalex.com	ns-1264.awsdns-30.org, ns-1982.awsdns-55.co.uk, ns-229.awsdns-28.com, ns-534.awsdns-02.net	-
mailforalex.com	ns-1264.awsdns-30.org, ns-1982.awsdns-55.co.uk, ns-229.awsdns-28.com, ns-534.awsdns-02.net	-
mailforalex.com	ns-1264.awsdns-30.org, ns-1982.awsdns-55.co.uk, ns-229.awsdns-28.com, ns-534.awsdns-02.net	-
mailforalex.com	ns-1264.awsdns-30.org, ns-1982.awsdns-55.co.uk, ns-229.awsdns-28.com, ns-534.awsdns-02.net	-

✅ Authoritative Response

Server:205.251.194.22

NS records: ns-1264.awsdns-30.org, ns-1982.awsdns-55.co.uk, ns-229.awsdns-28.com, ns-534.awsdns-02.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mailforalex.com (unsigned zone)

⏱️ Timing

Total: 1077ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`alexsmtp.mailforalex.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-229.awsdns-28.com, ns-229.awsdns-28.com)

Analysis

Mail Server Role

mailforalex.com uses ds30.mailforalex.com as a mail server.

ds08.mailforalex.com, ds22.mailforalex.com and ds28.mailforalex.com are often deployed as mail servers in conjunction with ds30.mailforalex.com.

IP Addresses

ds30.mailforalex.com points to three IP numbers, namely 13.238.16.13, 13.238.186.246 and 54.153.199.219.

ec2-54-153-199-219.ap-southeast-2.compute.amazonaws.com, mail.mailforalex.com, ec2-13-238-186-246.ap-southeast-2.compute.amazonaws.com and two other host names share IP numbers with ds30.mailforalex.com.

ds30.mailforalex.com - robtex.com