🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`complexability.com`

DNSSEC	⚠️ Not signed
A	198.49.23.144^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.49.23.145^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.185.159.144^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.185.159.145^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
NS	`ns5.worldnic.com` ⭐
		A	162.159.26.110^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`powerdns-prod06.dc.tutum.co`
NS	`ns6.worldnic.com`
		A	162.159.27.124^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`complexability-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::4^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr03cu01504.inbound.protection.outlook.com`
		A	2a01:111:f403:c927::7^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn0pr04cu00907.inbound.protection.outlook.com`
		A	2a01:111:f403:f804::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr05cu00402.inbound.protection.outlook.com`
		A	2a01:111:f403:f901::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl2pr02cu00402.inbound.protection.outlook.com`
		A	40.93.192.1^{🇺🇸 Microsoft40.80.0.0/12}
			PTR	`mail-dm5pr02cu00201.inbound.protection.outlook.com`
		A	52.101.9.24^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl2pr02cu00400.inbound.protection.outlook.com`
		A	52.101.41.180^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-byapr04cu00204.inbound.protection.outlook.com`
		A	52.101.50.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr03cu00404.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`MS=ms94439892`
SOA	`NS5.WORLDNIC.com`namehost@WORLDNIC.com serial=119090620

`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=1788797388

Same first word

complexability.com

complexability.org

complexability.net

complexability.com.au

Similar names

abilitycomplex.com

Previous names

Next names

DNS History

8 records (7 active, 1 former)

●NSns5.worldnic.com2015-06-16 → 2026-09-07 · 2 obs

● 2015-06-16 12:05:00
● 2026-09-07 16:38:48

●NSns6.worldnic.com2015-06-16 → 2026-09-07 · 2 obs

● 2015-06-16 12:05:00
● 2026-09-07 16:38:48

●MXcomplexability-com.mail.protection.outlook.com2026-09-05 → 2026-09-07 · 3 obs

○ 2017-10-21 02:29:54
● 2026-09-05 20:50:52
● 2026-09-07 16:38:48

○MXinbound.complexability.com.netsolmail.net2015-06-16 → 2017-10-21 · 4 obs

● 2015-06-16 12:05:00
● 2017-10-21 02:29:54
○ 2026-09-05 20:50:52
○ 2026-09-07 16:38:48

●A198.185.159.1442015-06-16 → 2026-09-07 · 2 obs

● 2015-06-16 12:05:00
● 2026-09-07 16:38:48

●A198.185.159.1452015-06-16 → 2026-09-07 · 2 obs

● 2015-06-16 12:05:00
● 2026-09-07 16:38:48

●A198.49.23.1442015-06-16 → 2026-09-07 · 2 obs

● 2015-06-16 12:05:00
● 2026-09-07 16:38:48

●A198.49.23.1452015-06-16 → 2026-09-07 · 2 obs

● 2015-06-16 12:05:00
● 2026-09-07 16:38:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, k.gtld-servers.net, i.gtld-servers.net, c.gtld-servers.net...	-
complexability.com	ns5.worldnic.com, ns6.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.26.110

NS records: ns5.worldnic.com, ns6.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for complexability.com (unsigned zone)

⏱️ Timing

Total: 405ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`198.185.159.144, 198.185.159.145...`
NS	2	`ns5.worldnic.com, ns6.worldnic.com`
MX	1	`complexability-com.mail.protection.outlo`
TXT	2	`v=spf1 include:spf.protection.outlook.co, MS=ms94439892`
SOA	1	`NS5.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns5.worldnic.com, ns6.worldnic.com)

Analysis

IP Addresses

complexability.com has four IP addresses: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.

thehealthyloopmd.com, royalmobilenotary.biz, prestigegloballtd.com plus two other host names have IP numbers in common with complexability.com.

Name Servers

DNS delegation for complexability.com points to two name servers: ns5.worldnic.com and ns6.worldnic.com.

The name server configuration of complexability.com is shared with other domains, for instance thecollectionporsche.com, rancelane.com, globalpowersquare.net and two others.

ns5.worldnic.com and ns6.worldnic.com each resolve to one IP number: ns5.worldnic.com points to 162.159.26.110 and ns6.worldnic.com points to 162.159.27.124.

Mail Servers

complexability.com uses one mail server — complexability-com.mail.protection.outlook.com.

complexability-com.mail.protection.outlook.com has 8 IP addresses: 40.93.192.1, 52.101.9.24, 52.101.41.180 plus 5 more.

complexability.com - robtex.com