`smarttrustbook.com`

DNSSEC	⚠️ Not signed
A	104.237.157.175^{🇺🇸 AKAMAI-LINODE-AP}
NS	`ns11.domaincontrol.com` ⭐
		A	2603:5:2190::6^{🇺🇸 GODADDY-DNS}
			PTR	`ns11.domaincontrol.com`
		A	97.74.105.6^{🇺🇸 GODADDY-DNS}
			PTR	`ns11.domaincontrol.com`
NS	`ns12.domaincontrol.com`
		A	2603:5:2290::6^{🇺🇸 GODADDY-DNS}
			PTR	`ns12.domaincontrol.com`
		A	173.201.73.6^{🇺🇸 GODADDY-DNS}
			PTR	`ns12.domaincontrol.com`
MX	`smtp.secureserver.net` ⭐
		A	216.69.141.71^{🇺🇸 AS398101}
			PTR	`osplibsmtp01-v01.prod.phx3.secureserver.net`
		A	216.69.141.84^{🇺🇸 AS398101}
			PTR	`osplibsmtp02-v01.prod.phx3.secureserver.net`
		A	216.69.141.113^{🇺🇸 AS398101}
			PTR	`osplibsmtp03-v01.prod.phx3.secureserver.net`
MX	`mailstore1.secureserver.net`⁽¹⁰⁾
		A	216.69.141.78^{🇺🇸 AS398101}
			PTR	`osplibsmtp01-v02.prod.phx3.secureserver.net`
		A	216.69.141.114^{🇺🇸 AS398101}
			PTR	`osplibsmtp03-v02.prod.phx3.secureserver.net`
		A	216.69.141.162^{🇺🇸 AS398101}
			PTR	`osplibsmtp02-v02.prod.phx3.secureserver.net`
SOA	`ns11.domaincontrol.com`dns@jomax.net 2018-04-06 #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=1771291435

DNS History

7 records (5 active, 2 former)

●NSns11.domaincontrol.com2015-08-12 → 2026-02-21 · 2 obs

● 2015-08-12 05:11:04
● 2026-02-21 07:57:42

●NSns12.domaincontrol.com2015-08-12 → 2026-02-21 · 2 obs

● 2015-08-12 05:11:04
● 2026-02-21 07:57:42

●MXmailstore1.secureserver.net2015-08-12 → 2026-02-21 · 2 obs

● 2015-08-12 05:11:04
● 2026-02-21 07:57:42

●MXsmtp.secureserver.net2015-08-12 → 2026-02-21 · 2 obs

● 2015-08-12 05:11:04
● 2026-02-21 07:57:42

●A104.237.157.1752018-08-09 → 2026-02-21 · 3 obs

○ 2017-02-01 00:31:06
● 2018-08-09 09:35:36
● 2026-02-21 07:57:42

○A192.241.218.1802015-08-12 → 2016-05-03 · 4 obs

● 2015-08-12 05:11:04
● 2016-05-03 12:00:20
○ 2017-02-01 00:31:06
○ 2026-02-21 07:57:42

○A45.33.54.1572017-02-01 → 2017-02-01 · 4 obs

○ 2016-05-03 12:00:20
● 2017-02-01 00:31:06
○ 2018-08-09 09:35:36
○ 2026-02-21 07:57:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
smarttrustbook.com	ns11.domaincontrol.com, ns12.domaincontrol.com	-

✅ Authoritative Response

Server: 97.74.105.6

NS records: ns11.domaincontrol.com, ns12.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for smarttrustbook.com (unsigned zone)

⏱️ Timing

Total: 43ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`104.237.157.175`
NS	2	`ns11.domaincontrol.com, ns12.domaincontrol.com`
MX	2	`mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0)`
SOA	1	`ns11.domaincontrol.com dns.jomax.net`

AI analysis

smarttrustbook.com points to a single IP address: 104.237.157.175.

Two name servers ns11.domaincontrol.com and ns12.domaincontrol.com handle the delegation for smarttrustbook.com.

smarttrustbook.com shares the same name server setup as other domains, for example homesellingadvantage.com, normtraining.com, cardinaltechventures.com, moshbit.co and isawittherefirst.com.

smarttrustbook.com shares name servers with other domains at least partially, for instance konffetty.com.sv.

Host names with two IP numbers:

ns11.domaincontrol.com points to 2603:5:2190::6 and 97.74.105.6.

ns12.domaincontrol.com points to 2603:5:2290::6 and 173.201.73.6.

Two mail servers handle smarttrustbook.com: mailstore1.secureserver.net and smtp.secureserver.net.

smarttrustbook.com shares the same mail server setup as other domains, including gearrat.com, lasvegasfamilyeyecare.com, fbbq.net, listdata.net and alllive.com.

Host names with three IP numbers:

mailstore1.secureserver.net points to 216.69.141.78, 216.69.141.114 and 216.69.141.162; smtp.secureserver.net points to 216.69.141.71, 216.69.141.84 and 216.69.141.113.

smarttrustbook.com - robtex.com