`knowcalls.com`

DNSSEC	⚠️ Not signed
NS	`ns1.netsolutionstoday.com` ⚠️ Not in zone NS records
		A	104.193.142.140^{🇺🇸 IMH-IAD104.193.140.0/22 InMotion Hosting, Inc. 6100 Center Drive Suite 1190 Los Angeles, CA 90045 USA}
			PTR	`server.slms52.com`
NS	`ns2.netsolutionstoday.com` ⚠️ Not in zone NS records
		A	104.193.142.140^{🇺🇸 IMH-IAD104.193.140.0/22 InMotion Hosting, Inc. 6100 Center Drive Suite 1190 Los Angeles, CA 90045 USA}
			PTR	`server.slms52.com`

`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=1778516916

Previously MX for

knowcalls.com

Same first word

knowcalls.com

DNS History

5 records (2 active, 3 former)

●NSns1.netsolutionstoday.com2015-06-06 → 2026-05-11 · 2 obs

● 2015-06-06 07:17:28
● 2026-05-11 16:44:48

●NSns2.netsolutionstoday.com2015-06-06 → 2026-05-11 · 2 obs

● 2015-06-06 07:17:28
● 2026-05-11 16:44:48

○MXknowcalls.com2015-06-06 → 2020-04-03 · 4 obs

● 2015-06-06 07:17:28
● 2020-04-03 15:38:44
○ 2026-02-27 18:59:36
○ 2026-05-11 16:44:48

○A142.4.20.312015-06-06 → 2016-09-16 · 4 obs

● 2015-06-06 07:17:28
● 2016-09-16 12:47:24
○ 2017-04-03 23:11:18
○ 2026-05-11 16:44:48

○A192.145.233.942017-04-03 → 2020-04-03 · 5 obs

○ 2016-09-16 12:47:24
● 2017-04-03 23:11:18
● 2020-04-03 15:38:44
○ 2026-02-27 18:59:36
○ 2026-05-11 16:44:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net, a.gtld-servers.net...	-
knowcalls.com	ns1.netsolutionstoday.com, ns2.netsolutionstoday.com	2 records

✅ Authoritative Response

Server:104.193.142.140

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for knowcalls.com (unsigned zone)

⏱️ Timing

Total: 130ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 2

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

Analysis

Name Servers

knowcalls.com is delegated to two name servers: ns1.netsolutionstoday.com and ns2.netsolutionstoday.com.

knowcalls.com shares the same name server setup as other domains, for instance netsolutionstoday.info.

Host names with a single IP

ns1.netsolutionstoday.com points to: 104.193.142.140

ns2.netsolutionstoday.com points to: 104.193.142.140

Host names pointing to 104.193.142.140: ns1.netsolutionstoday.com and ns2.netsolutionstoday.com

knowcalls.com - robtex.com

knowcalls.com

com