🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`itstrings.com`

DNSSEC	⚠️ Not signed
A	216.150.1.1^{🇨🇦 Amazon216.150.1.0/24 EC2 Prefix}
NS	`ns-392.awsdns-49.com` ⭐
		A	2600:9000:5301:8800::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-392.awsdns-49.com`
		A	205.251.193.136^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-392.awsdns-49.com`
NS	`ns-1508.awsdns-60.org`
		A	2600:9000:5305:e400::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1508.awsdns-60.org`
		A	205.251.197.228^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1508.awsdns-60.org`
NS	`ns-1822.awsdns-35.co.uk`
		A	2600:9000:5307:1e00::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1822.awsdns-35.co.uk`
		A	205.251.199.30^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1822.awsdns-35.co.uk`
NS	`ns-983.awsdns-58.net`
		A	2600:9000:5303:d700::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-983.awsdns-58.net`
		A	205.251.195.215^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-983.awsdns-58.net`
MX	`mx2.zoho.com` ⭐
		A	136.143.191.44^{🇺🇸 ZohoAS136.143.190.0/23 Zoho Corporation}
			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	136.143.191.44^{🇺🇸 ZohoAS136.143.190.0/23 Zoho Corporation}
			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	`mx.zoho.com`⁽⁵⁰⁾
		A	136.143.191.44^{🇺🇸 ZohoAS136.143.190.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.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`
TXT	`zoho-verification=zb02818013.zmverify.zoho.com`
SOA	`ns-392.awsdns-49.com`awsdns-hostmaster@amazon.com serial=1

`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=1790212424

Same first word

itstrings.com

itstrings.hr

Similar names

stringsit.com

stringits.com

stringist.com

Previous names

Next names

DNS History

17 records (8 active, 9 former)

●NSns-1508.awsdns-60.org2026-09-01 → 2026-09-24 · 3 obs

○ 2017-04-06 14:43:18
● 2026-09-01 05:18:56
● 2026-09-24 01:31:38

●NSns-1822.awsdns-35.co.uk2026-09-01 → 2026-09-24 · 3 obs

○ 2017-04-06 14:43:18
● 2026-09-01 05:18:56
● 2026-09-24 01:31:38

●NSns-392.awsdns-49.com2026-09-01 → 2026-09-24 · 3 obs

○ 2017-04-06 14:43:18
● 2026-09-01 05:18:56
● 2026-09-24 01:31:38

●NSns-983.awsdns-58.net2026-09-01 → 2026-09-24 · 3 obs

○ 2017-04-06 14:43:18
● 2026-09-01 05:18:56
● 2026-09-24 01:31:38

○NSns1626.ztomy.com2015-07-07 → 2016-02-09 · 4 obs

● 2015-07-07 12:41:54
● 2016-02-09 13:03:46
○ 2016-07-26 21:19:04
○ 2026-09-24 01:31:38

○NSns23.domaincontrol.com2016-07-26 → 2017-04-06 · 5 obs

○ 2016-02-09 13:03:46
● 2016-07-26 21:19:04
● 2017-04-06 14:43:18
○ 2026-09-01 05:18:56
○ 2026-09-24 01:31:38

○NSns24.domaincontrol.com2016-07-26 → 2017-04-06 · 5 obs

○ 2016-02-09 13:03:46
● 2016-07-26 21:19:04
● 2017-04-06 14:43:18
○ 2026-09-01 05:18:56
○ 2026-09-24 01:31:38

○NSns2626.ztomy.com2015-07-07 → 2016-02-09 · 4 obs

● 2015-07-07 12:41:54
● 2016-02-09 13:03:46
○ 2016-07-26 21:19:04
○ 2026-09-24 01:31:38

○MXmail.b-io.co2015-07-07 → 2015-07-07 · 3 obs

● 2015-07-07 12:41:54
○ 2015-11-17 04:10:22
○ 2026-09-24 01:31:38

○MXmailstore1.secureserver.net2016-07-26 → 2017-04-06 · 5 obs

○ 2015-11-17 04:10:22
● 2016-07-26 21:19:04
● 2017-04-06 14:43:18
○ 2026-09-01 05:18:56
○ 2026-09-24 01:31:38

●MXmx.zoho.com2026-09-01 → 2026-09-24 · 3 obs

○ 2017-04-06 14:43:18
● 2026-09-01 05:18:56
● 2026-09-24 01:31:38

●MXmx2.zoho.com2026-09-01 → 2026-09-24 · 3 obs

○ 2017-04-06 14:43:18
● 2026-09-01 05:18:56
● 2026-09-24 01:31:38

●MXmx3.zoho.com2026-09-01 → 2026-09-24 · 3 obs

○ 2017-04-06 14:43:18
● 2026-09-01 05:18:56
● 2026-09-24 01:31:38

○MXsmtp.secureserver.net2016-07-26 → 2017-04-06 · 5 obs

○ 2015-11-17 04:10:22
● 2016-07-26 21:19:04
● 2017-04-06 14:43:18
○ 2026-09-01 05:18:56
○ 2026-09-24 01:31:38

○A107.150.50.1572016-07-26 → 2017-04-06 · 5 obs

○ 2016-02-09 13:03:46
● 2016-07-26 21:19:04
● 2017-04-06 14:43:18
○ 2026-09-01 05:18:56
○ 2026-09-24 01:31:38

○A204.11.56.482015-07-07 → 2016-02-09 · 4 obs

● 2015-07-07 12:41:54
● 2016-02-09 13:03:46
○ 2016-07-26 21:19:04
○ 2026-09-24 01:31:38

●A216.150.1.12026-09-01 → 2026-09-24 · 3 obs

○ 2017-04-06 14:43:18
● 2026-09-01 05:18:56
● 2026-09-24 01:31:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, m.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net...	-
itstrings.com	ns-392.awsdns-49.com, ns-983.awsdns-58.net, ns-1822.awsdns-35.co.uk, ns-1508.awsdns-60.org	2 records

✅ Authoritative Response

Server:205.251.193.136

NS records: ns-392.awsdns-49.com, ns-983.awsdns-58.net, ns-1822.awsdns-35.co.uk, ns-1508.awsdns-60.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for itstrings.com (unsigned zone)

⏱️ Timing

Total: 999ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.150.1.1`
NS	4	`ns-1508.awsdns-60.org, ns-1822.awsdns-35.co.uk...`
MX	3	`mx.zoho.com (pri: 10), mx2.zoho.com (pri: 20)...`
TXT	2	`v=spf1 include:zohomail.com ~all, zoho-verification=zb02818013.zmverify.zo`
SOA	1	`ns-392.awsdns-49.com awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-392.awsdns-49.com, ns-392.awsdns-49.com)

Analysis

IP Addresses

itstrings.com resolves to just one IP address, 216.150.1.1.

Two other host names, along with jsonpromptai.org, vitlpeptides.com and sendbbfile.com, also share IP numbers with itstrings.com.

Name Servers

The NS records for itstrings.com point to four name servers: ns-392.awsdns-49.com, ns-983.awsdns-58.net, ns-1508.awsdns-60.org and ns-1822.awsdns-35.co.uk.

itstrings.com has at least partial name server overlap with other domains, such as theet.in, movable-ink-5718.com, spofagent.com and two others.

ns-392.awsdns-49.com, ns-983.awsdns-58.net, ns-1508.awsdns-60.org and ns-1822.awsdns-35.co.uk all point to exactly two IP numbers each: ns-392.awsdns-49.com → 205.251.193.136 and 2600:9000:5301:8800::1; ns-983.awsdns-58.net → 205.251.195.215 and 2600:9000:5303:d700::1; ns-1508.awsdns-60.org → 205.251.197.228 and 2600:9000:5305:e400::1; ns-1822.awsdns-35.co.uk → 205.251.199.30 and 2600:9000:5307:1e00::1.

Mail Servers

itstrings.com has three mail servers: mx2.zoho.com, mx3.zoho.com and mx.zoho.com.

There is at least a partial MX overlap between itstrings.com and other domains, including onlandco.com, kronika-luxury.com, cjwtech.com and two others.

mx2.zoho.com resolves to 136.143.191.44, and so do mx3.zoho.com and mx.zoho.com — all three share that one IP address.

Each of mx2.zoho.com, mx3.zoho.com and mx.zoho.com resolves to 136.143.191.44.

itstrings.com - robtex.com

itstrings.com

com

Same first word

Similar names

Previous names

Next names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`itstrings.com`

`com`