`smscz.com`

DNSSEC	⚠️ Not signed
A	64.99.64.37^{🇨🇦 TUCOWS64.99.0.0/16 Tucows.com Co}
		PTR	`osrs.systemdns.com`
NS	`ns1.systemdns.com` ⭐
		A	2604:4000:0:d:216:40:47:90^{🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000}
			PTR	`ns1.systemdns.com`
		A	216.40.47.90^{🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0}
			PTR	`ns1.systemdns.com`
NS	`ns2.systemdns.com`
		A	2604:4000:2800:d:64:99:148:16^{🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.}
			PTR	`ns2.systemdns.com`
		A	64.98.148.16^{🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.}
			PTR	`ns2.systemdns.com`
NS	`ns3.systemdns.com`
		A	2604:4000:0:d:64:99:96:36^{🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000}
			PTR	`ns3.systemdns.com`
		A	64.99.96.36^{🇨🇦 TUCOWS64.99.96.0/24 -BRA-BLK2.7.2}
			PTR	`ns3.systemdns.com`
MX	`mx2.zoho.com` ⭐
		A	136.143.183.44^{🇺🇸 ZohoAS136.143.182.0/23 Zoho}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx3.zoho.com`⁽²⁰⁾
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx.zoho.com`⁽⁵⁰⁾
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
TXT	`v=spf1 include:zohomail.com ~all`
SOA	`ns1.systemdns.com`hostmaster@systemdns.com serial=1772438805

`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=1785979784

Same first word

smscz.eu

smscz.net

smscz.com

Similar names

msszc.org

zsmsc.cn

cmszs.com

szmsc.com

sszcm.com

szsmc.com

sczsm.com

zsmsc.com.pl

mcssz.gitlab.io

scszm.com

cszsm.com

csmsz.cn

zcsms.org

szmcs.sk

szcms.de

czsms.com

smzsc.sakuraweb.com

szmcs.com

szscm.com

csszm.ro

cssmz.com

szsmc.cn

czsms.net

DNS History

31 records (7 active, 24 former)

○NSns1.namebrightdns.com2015-08-18 → 2017-09-01 · 11 obs

● 2015-08-18 10:54:26
● 2016-01-16 13:10:12
○ 2016-02-14 15:32:42
● 2016-04-16 22:54:40
● 2016-09-26 01:14:56
○ 2016-10-23 10:06:28
○ 2016-12-07 01:42:54
● 2017-06-16 00:25:00
● 2017-09-01 01:26:56
○ 2026-07-16 18:37:32
○ 2026-08-06 01:54:38

●NSns1.systemdns.com2026-07-16 → 2026-08-06 · 3 obs

○ 2017-09-01 01:26:56
● 2026-07-16 18:37:32
● 2026-08-06 01:54:38

○NSns2.namebrightdns.com2015-08-18 → 2017-09-01 · 8 obs

● 2015-08-18 10:54:26
● 2016-09-26 01:14:56
○ 2016-10-23 10:06:28
○ 2016-12-07 01:42:54
● 2017-06-16 00:25:00
● 2017-09-01 01:26:56
○ 2026-07-16 18:37:32
○ 2026-08-06 01:54:38

●NSns2.systemdns.com2026-07-16 → 2026-08-06 · 3 obs

○ 2017-09-01 01:26:56
● 2026-07-16 18:37:32
● 2026-08-06 01:54:38

●NSns3.systemdns.com2026-07-16 → 2026-08-06 · 3 obs

○ 2017-09-01 01:26:56
● 2026-07-16 18:37:32
● 2026-08-06 01:54:38

○NSnsg1.namebrightdns.com2016-02-14 → 2016-02-14 · 4 obs

○ 2016-01-16 13:10:12
● 2016-02-14 15:32:42
○ 2016-04-16 22:54:40
○ 2026-08-06 01:54:38

○NSnst1.namebrightdns.com2016-10-23 → 2016-12-07 · 5 obs

○ 2016-09-26 01:14:56
● 2016-10-23 10:06:28
● 2016-12-07 01:42:54
○ 2017-06-16 00:25:00
○ 2026-08-06 01:54:38

○NSnst2.namebrightdns.com2016-10-23 → 2016-12-07 · 5 obs

○ 2016-09-26 01:14:56
● 2016-10-23 10:06:28
● 2016-12-07 01:42:54
○ 2017-06-16 00:25:00
○ 2026-08-06 01:54:38

●MXmx.zoho.com2026-07-16 → 2026-08-06 · 2 obs

● 2026-07-16 18:37:32
● 2026-08-06 01:54:38

●MXmx2.zoho.com2026-07-16 → 2026-08-06 · 2 obs

● 2026-07-16 18:37:32
● 2026-08-06 01:54:38

●MXmx3.zoho.com2026-07-16 → 2026-08-06 · 2 obs

● 2026-07-16 18:37:32
● 2026-08-06 01:54:38

○A107.23.160.2182015-12-29 → 2015-12-29 · 4 obs

○ 2015-10-17 17:44:20
● 2015-12-29 15:34:42
○ 2016-01-16 13:10:12
○ 2026-08-06 01:54:38

○A107.23.198.2402016-09-26 → 2016-10-23 · 5 obs

○ 2016-05-16 13:30:44
● 2016-09-26 01:14:56
● 2016-10-23 10:06:28
○ 2016-12-07 01:42:54
○ 2026-08-06 01:54:38

○A52.0.96.242016-02-14 → 2016-02-14 · 4 obs

○ 2016-01-16 13:10:12
● 2016-02-14 15:32:42
○ 2016-04-16 22:54:40
○ 2026-08-06 01:54:38

○A52.200.243.1232016-04-16 → 2016-05-16 · 5 obs

○ 2016-02-14 15:32:42
● 2016-04-16 22:54:40
● 2016-05-16 13:30:44
○ 2016-09-26 01:14:56
○ 2026-08-06 01:54:38

○A52.206.43.2342016-09-26 → 2016-09-26 · 4 obs

○ 2016-05-16 13:30:44
● 2016-09-26 01:14:56
○ 2016-10-23 10:06:28
○ 2026-08-06 01:54:38

○A52.21.52.1092016-01-16 → 2016-01-16 · 4 obs

○ 2015-12-29 15:34:42
● 2016-01-16 13:10:12
○ 2016-02-14 15:32:42
○ 2026-08-06 01:54:38

○A52.4.72.1372016-09-26 → 2016-10-23 · 5 obs

○ 2016-05-16 13:30:44
● 2016-09-26 01:14:56
● 2016-10-23 10:06:28
○ 2016-12-07 01:42:54
○ 2026-08-06 01:54:38

○A52.71.117.992016-02-14 → 2016-02-14 · 4 obs

○ 2016-01-16 13:10:12
● 2016-02-14 15:32:42
○ 2016-04-16 22:54:40
○ 2026-08-06 01:54:38

○A54.152.144.2432016-04-16 → 2016-05-16 · 5 obs

○ 2016-02-14 15:32:42
● 2016-04-16 22:54:40
● 2016-05-16 13:30:44
○ 2016-09-26 01:14:56
○ 2026-08-06 01:54:38

○A54.174.31.2542015-08-18 → 2015-10-17 · 4 obs

● 2015-08-18 10:54:26
● 2015-10-17 17:44:20
○ 2015-12-29 15:34:42
○ 2026-08-06 01:54:38

○A54.208.74.2152015-08-18 → 2015-10-17 · 4 obs

● 2015-08-18 10:54:26
● 2015-10-17 17:44:20
○ 2015-12-29 15:34:42
○ 2026-08-06 01:54:38

○A54.209.174.1672016-01-16 → 2016-01-16 · 4 obs

○ 2015-12-29 15:34:42
● 2016-01-16 13:10:12
○ 2016-02-14 15:32:42
○ 2026-08-06 01:54:38

○A54.209.90.812015-12-29 → 2015-12-29 · 4 obs

○ 2015-10-17 17:44:20
● 2015-12-29 15:34:42
○ 2016-01-16 13:10:12
○ 2026-08-06 01:54:38

○A54.210.33.1902016-09-26 → 2016-09-26 · 4 obs

○ 2016-05-16 13:30:44
● 2016-09-26 01:14:56
○ 2016-10-23 10:06:28
○ 2026-08-06 01:54:38

○A54.236.123.2242016-09-26 → 2016-09-26 · 4 obs

○ 2016-05-16 13:30:44
● 2016-09-26 01:14:56
○ 2016-10-23 10:06:28
○ 2026-08-06 01:54:38

○A54.84.80.1732016-12-07 → 2016-12-07 · 4 obs

○ 2016-10-23 10:06:28
● 2016-12-07 01:42:54
○ 2017-06-16 00:25:00
○ 2026-08-06 01:54:38

○A54.88.107.1402016-12-07 → 2016-12-07 · 4 obs

○ 2016-10-23 10:06:28
● 2016-12-07 01:42:54
○ 2017-06-16 00:25:00
○ 2026-08-06 01:54:38

●A64.99.64.372026-07-16 → 2026-08-06 · 3 obs

○ 2017-06-16 00:25:00
● 2026-07-16 18:37:32
● 2026-08-06 01:54:38

○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-08-18 → 2016-10-23 · 4 obs

● 2015-08-18 10:54:26
● 2016-10-23 10:06:28
○ 2016-12-07 01:42:54
○ 2026-08-06 01:54:38

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2016-12-07 → 2017-09-01 · 5 obs

○ 2016-10-23 10:06:28
● 2016-12-07 01:42:54
● 2017-09-01 01:26:56
○ 2026-07-16 18:37:32
○ 2026-08-06 01:54:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net...	-
smscz.com	ns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com	6 records

✅ Authoritative Response

Server:64.98.148.16

NS records: ns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for smscz.com (unsigned zone)

⏱️ Timing

Total: 398ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`64.99.64.37`
NS	3	`ns2.systemdns.com, ns3.systemdns.com...`
MX	3	`mx2.zoho.com (pri: 20), mx3.zoho.com (pri: 50)...`
TXT	1	`v=spf1 include:zohomail.com ~all`
SOA	1	`ns1.systemdns.com hostmaster.systemdns.c`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns1.systemdns.com, ns1.systemdns.com, ns2.systemdns.com...)

Analysis

IP Addresses

smscz.com directs to one IP number, which is 64.99.64.37.

Among the host names that share IP numbers with smscz.com are mail.zeecreative.com, ocov1.com, better.bz and two others.

Name Servers

smscz.com carries NS records delegating to ns1.systemdns.com, ns2.systemdns.com and ns3.systemdns.com.

The name servers of smscz.com overlap at least partially with those of other domains — among them argoit.eu, cheap-domains.com.au, tiremote.com and two more.

ns1.systemdns.com, ns2.systemdns.com and ns3.systemdns.com are three hostnames that each resolve to a pair of IP addresses: ns1.systemdns.com to 216.40.47.90 and 2604:4000:0:d:216:40:47:90, ns2.systemdns.com to 64.98.148.16 and 2604:4000:2800:d:64:99:148:16, and ns3.systemdns.com to 64.99.96.36 and 2604:4000:0:d:64:99:96:36.

Mail Servers

Mail for smscz.com is routed through three mail servers — mx2.zoho.com, mx3.zoho.com and mx.zoho.com.

smscz.com shares at least some of its mail servers with other domains — for example hardwickprinting.com, citrusmedinc.com, ngpinghim.com and two more.

Each of mx2.zoho.com, mx3.zoho.com and mx.zoho.com resolves to one IP address: mx2.zoho.com to 136.143.183.44, and both mx3.zoho.com and mx.zoho.com to 204.141.43.44.

mx3.zoho.com along with mx.zoho.com each resolve to 204.141.43.44 IP addresses.

smscz.com - robtex.com

smscz.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`smscz.com`

`com`