`sms4customer.com`

DNSSEC	⚠️ Not signed
A	162.214.73.241^{🇺🇸 EIGI162.214.72.0/21}
		PTR	`6609117.fastsmsalerts.com`
NS	`ns1.fastsmsalerts.com` ⭐
		A	162.214.73.241^{🇺🇸 EIGI162.214.72.0/21}
			PTR	`6609117.fastsmsalerts.com`
NS	`ns2.fastsmsalerts.com`
		A	162.214.65.109^{🇺🇸 EIGI162.214.64.0/21}
			PTR	`server11.mgfimoveis.com.br`
MX	`sms4customer.com` ⭐
		A	162.214.73.241^{🇺🇸 EIGI162.214.72.0/21}
			PTR	`6609117.fastsmsalerts.com`
TXT	`v=spf1 +a +mx +ip4:162.214.73.241 ~all`
SOA	`ns1.fastsmsalerts.com`root@6609117.fastsmsalerts.com 2026-03-17 #0

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1774785222

MX for

sms4customer.com

Same first word

sms4customer.com

DNS History

7 records (4 active, 3 former)

●NSns1.fastsmsalerts.com2026-03-08 → 2026-03-29 · 3 obs

○ 2019-03-06 16:55:22
● 2026-03-08 06:16:14
● 2026-03-29 12:10:32

●NSns2.fastsmsalerts.com2026-03-08 → 2026-03-29 · 3 obs

○ 2019-03-06 16:55:22
● 2026-03-08 06:16:14
● 2026-03-29 12:10:32

○NSns59.domaincontrol.com2019-03-06 → 2019-03-06 · 3 obs

● 2019-03-06 16:55:22
○ 2026-03-08 06:16:14
○ 2026-03-29 12:10:32

○NSns60.domaincontrol.com2019-03-06 → 2019-03-06 · 3 obs

● 2019-03-06 16:55:22
○ 2026-03-08 06:16:14
○ 2026-03-29 12:10:32

●MXsms4customer.com2026-03-08 → 2026-03-29 · 2 obs

● 2026-03-08 06:16:14
● 2026-03-29 12:10:32

●A162.214.73.2412026-03-08 → 2026-03-29 · 3 obs

○ 2019-03-06 16:55:22
● 2026-03-08 06:16:14
● 2026-03-29 12:10:32

○A162.241.138.1952019-03-06 → 2019-03-06 · 3 obs

● 2019-03-06 16:55:22
○ 2026-03-08 06:16:14
○ 2026-03-29 12:10:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sms4customer.com	ns1.fastsmsalerts.com, ns2.fastsmsalerts.com	2 records

✅ Authoritative Response

Server:162.214.65.109

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sms4customer.com (unsigned zone)

⏱️ Timing

Total: 278ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`162.214.73.241`
NS	2	`ns1.fastsmsalerts.com, ns2.fastsmsalerts.com`
MX	1	`sms4customer.com (pri: 0)`
TXT	1	`v=spf1 +a +mx +ip4:162.214.73.241 ~all`
SOA	1	`ns1.fastsmsalerts.com root.6609117.fasts`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.fastsmsalerts.com, ns2.fastsmsalerts.com)

Analysis

Mail Server Role

For sms4customer.com, the mail server is sms4customer.com.

IP Addresses

sms4customer.com resolves to one IP number: 162.214.73.241.

other host names including insertreview.com, ns1.fastsmsalerts.com, smsoye.com, mail.fastsmsalerts.com and 6609117.fastsmsalerts.com share IP numbers with sms4customer.com.

Name Servers

sms4customer.com is delegated to two name servers ns1.fastsmsalerts.com and ns2.fastsmsalerts.com.

sms4customer.com uses the same name server setup as other domains such as fastsmsalerts.com, ns2.fastsmsalerts.com, insertreview.com and ns1.fastsmsalerts.com.

sms4customer.com shares name servers with other domains at least partially, for example 6609117.fastsmsalerts.com and bsms.com.pk.

These name servers are commonly used with ns1.6609117.fastsmsalerts.com, ns1.bsms.com.pk and ns2.bsms.com.pk.

Host names with one IP number:

ns1.fastsmsalerts.com points to 162.214.73.241

ns2.fastsmsalerts.com points to 162.214.65.109

Mail Servers

sms4customer.com is served by a single mail server, sms4customer.com.

sms4customer.com resolves to IP 162.214.73.241.

sms4customer.com - robtex.com