🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`gridstructures.com`

DNSSEC	⚠️ Not signed
A	198.202.211.1^{🇺🇸 CLOUDFLARESPECTRUM198.202.211.0/24 Webflow}
NS	`ns65.worldnic.com` ⭐
		A	162.159.26.185^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns66.worldnic.com`
		A	162.159.27.127^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`gridstructures-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c918::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-byapr03cu00203.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::16^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch2pr02cu00206.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::18^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch5pr04cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:f804::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr05cu00402.inbound.protection.outlook.com`
		A	52.101.8.71^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm2pr03cu00107.inbound.protection.outlook.com`
		A	52.101.40.26^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy7pr21cu00102.inbound.protection.outlook.com`
		A	52.101.42.165^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co2pr03cu00305.inbound.protection.outlook.com`
		A	52.101.202.153^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ph0pr02cu00101.inbound.protection.outlook.com`
TXT	`zoho-verification=zb15475936.zmverify.zoho.com`
TXT	`MS=ms62802200`
TXT	`k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCr6KMgdxxgg7oT3ulMwPJs9RXgXDrI...`
TXT	`v=spf1 include:spf.protection.outlook.com include:one.zoho.com -all`
SOA	`NS65.WORLDNIC.com`namehost@WORLDNIC.com serial=126022316

`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=1794624396

Previously MX for

gridstructures.com

Same first word

gridstructures.com

gridstructures.ph

gridstructures.world

Previous names

Next names

DNS History

12 records (4 active, 8 former)

○NSns1.medsoftech.com2015-11-10 → 2016-05-01 · 4 obs

● 2015-11-10 07:54:56
● 2016-05-01 23:47:42
○ 2017-01-15 09:01:46
○ 2026-11-14 02:59:56

○NSns2.medsoftech.com2015-11-10 → 2016-05-01 · 4 obs

● 2015-11-10 07:54:56
● 2016-05-01 23:47:42
○ 2017-01-15 09:01:46
○ 2026-11-14 02:59:56

●NSns65.worldnic.com2019-12-21 → 2026-11-14 · 3 obs

○ 2017-01-15 09:01:46
● 2019-12-21 09:47:36
● 2026-11-14 02:59:56

●NSns66.worldnic.com2019-12-21 → 2026-11-14 · 3 obs

○ 2017-01-15 09:01:46
● 2019-12-21 09:47:36
● 2026-11-14 02:59:56

●MXgridstructures-com.mail.protection.outlook.com2026-08-19 → 2026-11-14 · 3 obs

○ 2019-12-21 09:47:36
● 2026-08-19 07:31:22
● 2026-11-14 02:59:56

○MXgridstructures.com2015-11-10 → 2016-05-01 · 4 obs

● 2015-11-10 07:54:56
● 2016-05-01 23:47:42
○ 2017-01-15 09:01:46
○ 2026-11-14 02:59:56

○MXmx.zoho.com2019-12-21 → 2019-12-21 · 4 obs

○ 2017-01-15 09:01:46
● 2019-12-21 09:47:36
○ 2026-08-19 07:31:22
○ 2026-11-14 02:59:56

○MXmx2.zoho.com2019-12-21 → 2019-12-21 · 4 obs

○ 2017-01-15 09:01:46
● 2019-12-21 09:47:36
○ 2026-08-19 07:31:22
○ 2026-11-14 02:59:56

○MXmx3.zoho.com2019-12-21 → 2019-12-21 · 4 obs

○ 2017-01-15 09:01:46
● 2019-12-21 09:47:36
○ 2026-08-19 07:31:22
○ 2026-11-14 02:59:56

○A18.233.123.2152019-12-21 → 2019-12-21 · 4 obs

○ 2017-01-15 09:01:46
● 2019-12-21 09:47:36
○ 2026-08-19 07:31:22
○ 2026-11-14 02:59:56

●A198.202.211.12026-08-19 → 2026-11-14 · 3 obs

○ 2019-12-21 09:47:36
● 2026-08-19 07:31:22
● 2026-11-14 02:59:56

○A67.23.232.1302015-11-10 → 2016-05-01 · 4 obs

● 2015-11-10 07:54:56
● 2016-05-01 23:47:42
○ 2017-01-15 09:01:46
○ 2026-11-14 02:59:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
gridstructures.com	ns65.worldnic.com, ns66.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.27.127

NS records: ns65.worldnic.com, ns66.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)

⏱️ Timing

Total: 157ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`198.202.211.1`
NS	2	`ns65.worldnic.com, ns66.worldnic.com`
MX	1	`gridstructures-com.mail.protection.outlo`
TXT	4	`v=spf1 include:spf.protection.outlook.co, k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADC...`
SOA	1	`NS65.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns65.worldnic.com, ns66.worldnic.com)

Analysis

IP Addresses

gridstructures.com points to a single IP number: 198.202.211.1.

Additional host names — anglicancatholicchurchdenver.org, funerailles-spirituelles.ch, changelog.pl and two others — share IP numbers with gridstructures.com.

Name Servers

gridstructures.com uses two name servers for its delegation: ns65.worldnic.com and ns66.worldnic.com.

gridstructures.com shares its name server setup with other domains, including rondoclt.org, formoneyandlove.com, verifyxp.com and two others.

Each of ns65.worldnic.com and ns66.worldnic.com has one IP address: ns65.worldnic.com uses 162.159.26.185 and ns66.worldnic.com uses 162.159.27.127.

Mail Servers

gridstructures.com has one mail server: gridstructures-com.mail.protection.outlook.com.

gridstructures-com.mail.protection.outlook.com points to 8 IP numbers: 52.101.8.71, 52.101.40.26, 52.101.42.165 and 5 other.

gridstructures.com - robtex.com