`smgcomputing.com`

DNSSEC	⚠️ Not signed
A	216.21.224.199^{🇺🇸 Jacksonville216.21.224.0/24 5335 Gate Parkway Jacksonville FL 32256 United States}
NS	`dns166.a.register.com` ⭐ ⚠️ Not in parent delegation
		A	216.21.231.166^{🇺🇸 Jacksonville216.21.231.0/24 5335 Gate Parkway Jacksonville FL 32256 United States}
			PTR	`dns166.a.register.com`
NS	`dns010.c.register.com` ⚠️ Not in parent delegation
		A	216.21.235.10^{🇺🇸 Jacksonville216.21.234.0/23 NF ATL SUBNETS}
			PTR	`dns010.c.register.com`
NS	`dns1.srsplus.com` ⚠️ Not in zone NS records
		A	162.159.27.248^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`dns177.d.register.com` ⚠️ Not in parent delegation
		A	216.21.236.177^{🇺🇸 Jacksonville216.21.236.0/24 5335 Gate Parkway Jacksonville FL 32256 United States}
			PTR	`dns177.d.register.com`
NS	`dns193.b.register.com` ⚠️ Not in parent delegation
		A	216.21.232.193^{🇺🇸 Jacksonville216.21.232.0/24 5335 Gate Parkway Jacksonville FL 32256 United States}
			PTR	`dns193.b.register.com`
NS	`dns2.srsplus.com` ⚠️ Not in zone NS records
		A	162.159.26.197^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`smgcomp.in.tmes.trendmicro.com` ⭐
		A	18.208.22.77^{🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix}
			PTR	`in.tmes.trendmicro.com`
		A	18.208.22.78^{🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix}
			PTR	`in.tmes.trendmicro.com`
		A	18.208.22.79^{🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix}
			PTR	`in.tmes.trendmicro.com`
		A	18.208.22.80^{🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix}
			PTR	`in.tmes.trendmicro.com`
TXT	`tmes=087f14846bc8a0924a18c8b9debefd96`
TXT	`v=spf1 include:spf.protection.outlook include:spf.tmes.trendmicro.com -all`
SOA	`dns166.a.register.com`root@register.com 2017-03-01 #7

`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=1774394827

Subdomains

smgmail.smgcomputing.com

Same first word

smgcomputing.com

DNS History

12 records (8 active, 4 former)

●NSdns010.c.register.com2017-12-25 → 2026-03-24 · 3 obs

○ 2016-12-29 08:08:12
● 2017-12-25 06:49:08
● 2026-03-24 23:51:52

○NSdns1.namesecure.com2015-08-07 → 2016-12-29 · 4 obs

● 2015-08-07 06:41:12
● 2016-12-29 08:08:12
○ 2017-12-25 06:49:08
○ 2026-03-24 23:51:52

●NSdns1.srsplus.com2026-02-20 → 2026-03-24 · 3 obs

○ 2017-12-25 06:49:08
● 2026-02-20 03:35:48
● 2026-03-24 23:51:52

●NSdns166.a.register.com2017-12-25 → 2026-03-24 · 3 obs

○ 2016-12-29 08:08:12
● 2017-12-25 06:49:08
● 2026-03-24 23:51:52

●NSdns177.d.register.com2017-12-25 → 2026-03-24 · 3 obs

○ 2016-12-29 08:08:12
● 2017-12-25 06:49:08
● 2026-03-24 23:51:52

●NSdns193.b.register.com2017-12-25 → 2026-03-24 · 3 obs

○ 2016-12-29 08:08:12
● 2017-12-25 06:49:08
● 2026-03-24 23:51:52

○NSdns2.namesecure.com2015-08-07 → 2016-12-29 · 4 obs

● 2015-08-07 06:41:12
● 2016-12-29 08:08:12
○ 2017-12-25 06:49:08
○ 2026-03-24 23:51:52

●NSdns2.srsplus.com2026-02-20 → 2026-03-24 · 3 obs

○ 2017-12-25 06:49:08
● 2026-02-20 03:35:48
● 2026-03-24 23:51:52

●MXsmgcomp.in.tmes.trendmicro.com2026-02-20 → 2026-03-24 · 3 obs

○ 2017-12-25 06:49:08
● 2026-02-20 03:35:48
● 2026-03-24 23:51:52

○MXsmgcomputing-com.mail.protection.outlook.com2015-08-07 → 2017-12-25 · 4 obs

● 2015-08-07 06:41:12
● 2017-12-25 06:49:08
○ 2026-02-20 03:35:48
○ 2026-03-24 23:51:52

○A205.178.189.1312015-08-07 → 2016-12-29 · 4 obs

● 2015-08-07 06:41:12
● 2016-12-29 08:08:12
○ 2017-12-25 06:49:08
○ 2026-03-24 23:51:52

●A216.21.224.1992017-12-25 → 2026-03-24 · 3 obs

○ 2016-12-29 08:08:12
● 2017-12-25 06:49:08
● 2026-03-24 23:51:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
smgcomputing.com	dns1.srsplus.com, dns2.srsplus.com	2 records

✅ Authoritative Response

Server:162.159.27.248

NS records: dns1.srsplus.com, dns2.srsplus.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for smgcomputing.com (unsigned zone)

⏱️ Timing

Total: 247ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.21.224.199`
NS	4	`dns177.d.register.com, dns010.c.register.com...`
MX	1	`smgcomp.in.tmes.trendmicro.com (pri: 10)`
TXT	2	`v=spf1 include:spf.protection.outlook in, tmes=087f14846bc8a0924a18c8b9debefd96`
SOA	1	`dns166.a.register.com root.register.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns1.srsplus.com, dns2.srsplus.com)

Analysis

Hierarchy

smgcomputing.com is the parent of smgmail.smgcomputing.com.

IP Addresses

smgcomputing.com resolves to one IP number: 216.21.224.199.

other host names including resolutebaby.com, icandygrafix.net, globtaxi.com, nacogdochesneurology.com and lajac.org share IP numbers with smgcomputing.com.

Name Servers

smgcomputing.com is delegated to six name servers: dns1.srsplus.com, dns2.srsplus.com, dns166.a.register.com, dns193.b.register.com, dns010.c.register.com and dns177.d.register.com.

smgcomputing.com at least partially shares name servers with other domains, for instance veedo.net, slkingtech.com, linglelab.org, internetname.com and sequoiastreeexpert.com.

These name servers are commonly used with the following name servers: dns1.register.com, dns2.register.com, dns176.d.register.com, dns083.d.register.com, dns082.d.register.com, dns014.c.register.com, dns249.d.register.com, dns244.c.register.com, dns012.c.register.com and dns018.c.register.com.

Host names with one IP number: Host name dns1.srsplus.com points to 162.159.27.248; Host name dns2.srsplus.com points to 162.159.26.197; Host name dns166.a.register.com points to 216.21.231.166; Host name dns193.b.register.com points to 216.21.232.193; Host name dns010.c.register.com points to 216.21.235.10; Host name dns177.d.register.com points to 216.21.236.177.

Mail Servers

smgcomputing.com is handled by a single mail server, smgcomp.in.tmes.trendmicro.com.

The host name smgcomp.in.tmes.trendmicro.com resolves to four IP numbers: 18.208.22.77, 18.208.22.78, 18.208.22.79 and 18.208.22.80.

smgcomputing.com - robtex.com