🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`complexsn.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:449f^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:c4de^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.68.159^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.196.222^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`matt.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b83^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`matt.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c183^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`matt.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2183^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`matt.ns.cloudflare.com`
		A	108.162.193.131^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`matt.ns.cloudflare.com`
		A	172.64.33.131^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`matt.ns.cloudflare.com`
		A	173.245.59.131^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`matt.ns.cloudflare.com`
NS	`rosemary.ns.cloudflare.com`
		A	2606:4700:50::a29f:264d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosemary.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c24d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rosemary.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:224d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rosemary.ns.cloudflare.com`
		A	108.162.194.77^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosemary.ns.cloudflare.com`
		A	162.159.38.77^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosemary.ns.cloudflare.com`
		A	172.64.34.77^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosemary.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c21::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pe-in-f27.1e100.net`
		A	192.178.155.26^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.27^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`google-site-verification=_x3GQ9WWGqJCRep9BgqDBR5ovmqmKsbxJvkP7IZGVH0`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.68.159, 172.67.196.222
		IPv6 hints	2606:4700:3033::6815:449f, 2606:4700:3037::ac43:c4de
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=176, name=cloudflare-ech.com
SOA	`matt.ns.cloudflare.com`dns@cloudflare.com serial=2415062246

`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=1790769614

Same first word

complexsn.com

Similar names

sncomplex.com

Previous names

Next names

DNS History

19 records (11 active, 8 former)

●NSmatt.ns.cloudflare.com2026-06-28 → 2026-09-30 · 3 obs

○ 2017-02-11 03:24:18
● 2026-06-28 18:14:10
● 2026-09-30 12:04:54

○NSns1.merca.net.co2015-07-22 → 2017-02-11 · 4 obs

● 2015-07-22 11:40:22
● 2017-02-11 03:24:18
○ 2026-06-28 18:14:10
○ 2026-09-30 12:04:54

○NSns2.merca.net.co2015-07-22 → 2017-02-11 · 4 obs

● 2015-07-22 11:40:22
● 2017-02-11 03:24:18
○ 2026-06-28 18:14:10
○ 2026-09-30 12:04:54

●NSrosemary.ns.cloudflare.com2026-06-28 → 2026-09-30 · 3 obs

○ 2017-02-11 03:24:18
● 2026-06-28 18:14:10
● 2026-09-30 12:04:54

●MXalt1.aspmx.l.google.com2017-02-11 → 2026-09-30 · 3 obs

○ 2016-05-07 00:42:58
● 2017-02-11 03:24:18
● 2026-09-30 12:04:54

●MXalt2.aspmx.l.google.com2017-02-11 → 2026-09-30 · 3 obs

○ 2016-05-07 00:42:58
● 2017-02-11 03:24:18
● 2026-09-30 12:04:54

●MXalt3.aspmx.l.google.com2017-02-11 → 2026-09-30 · 3 obs

○ 2016-05-07 00:42:58
● 2017-02-11 03:24:18
● 2026-09-30 12:04:54

●MXalt4.aspmx.l.google.com2017-02-11 → 2026-09-30 · 3 obs

○ 2016-05-07 00:42:58
● 2017-02-11 03:24:18
● 2026-09-30 12:04:54

●MXaspmx.l.google.com2017-02-11 → 2026-09-30 · 3 obs

○ 2016-05-07 00:42:58
● 2017-02-11 03:24:18
● 2026-09-30 12:04:54

○MXmxbar.merca.net.co2015-07-22 → 2016-05-07 · 4 obs

● 2015-07-22 11:40:22
● 2016-05-07 00:42:58
○ 2017-02-11 03:24:18
○ 2026-09-30 12:04:54

●A104.21.68.1592026-06-28 → 2026-09-30 · 5 obs

○ 2017-02-11 03:24:18
● 2026-06-28 18:14:10
○ 2026-08-10 22:13:36
● 2026-09-28 08:16:06
● 2026-09-30 12:04:54

●A172.67.196.2222026-06-28 → 2026-09-30 · 5 obs

○ 2017-02-11 03:24:18
● 2026-06-28 18:14:10
○ 2026-08-10 22:13:36
● 2026-09-28 08:16:06
● 2026-09-30 12:04:54

○A188.114.96.02026-08-10 → 2026-08-10 · 4 obs

○ 2026-06-28 18:14:10
● 2026-08-10 22:13:36
○ 2026-09-28 08:16:06
○ 2026-09-30 12:04:54

○A188.114.97.02026-08-10 → 2026-08-10 · 4 obs

○ 2026-06-28 18:14:10
● 2026-08-10 22:13:36
○ 2026-09-28 08:16:06
○ 2026-09-30 12:04:54

○A200.14.41.82015-07-22 → 2017-02-11 · 4 obs

● 2015-07-22 11:40:22
● 2017-02-11 03:24:18
○ 2026-06-28 18:14:10
○ 2026-09-30 12:04:54

●A2606:4700:3033::6815:449f2026-06-28 → 2026-09-30 · 5 obs

○ 2017-02-11 03:24:18
● 2026-06-28 18:14:10
○ 2026-08-10 22:13:36
● 2026-09-28 08:16:06
● 2026-09-30 12:04:54

●A2606:4700:3037::ac43:c4de2026-06-28 → 2026-09-30 · 5 obs

○ 2017-02-11 03:24:18
● 2026-06-28 18:14:10
○ 2026-08-10 22:13:36
● 2026-09-28 08:16:06
● 2026-09-30 12:04:54

○A2a06:98c1:3120::2026-08-10 → 2026-08-10 · 4 obs

○ 2026-06-28 18:14:10
● 2026-08-10 22:13:36
○ 2026-09-28 08:16:06
○ 2026-09-30 12:04:54

○A2a06:98c1:3121::2026-08-10 → 2026-08-10 · 4 obs

○ 2026-06-28 18:14:10
● 2026-08-10 22:13:36
○ 2026-09-28 08:16:06
○ 2026-09-30 12:04:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, l.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net...	-
complexsn.com	matt.ns.cloudflare.com, rosemary.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.131

NS records: matt.ns.cloudflare.com, rosemary.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for complexsn.com (unsigned zone)

⏱️ Timing

Total: 751ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.68.159, 172.67.196.222`
AAAA	2	`2606:4700:3037::ac43:c4de, 2606:4700:3033::6815:449f`
NS	2	`matt.ns.cloudflare.com, rosemary.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	1	`google-site-verification=_x3GQ9WWGqJCRep`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`matt.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (matt.ns.cloudflare.com, matt.ns.cloudflare.com, matt.ns.cloudflare.com...)

Analysis

IP Addresses

complexsn.com has four IP addresses: 104.21.68.159, 172.67.196.222, 2606:4700:3033::6815:449f and 2606:4700:3037::ac43:c4de.

Two other host names, along with gama0323.xyz, recastxpert.com and crownz-casino.uk, also share IP numbers with complexsn.com.

Name Servers

The NS records for complexsn.com delegate to matt.ns.cloudflare.com and rosemary.ns.cloudflare.com.

complexsn.com shares its NS records with other domains, for example imajbet-longice.com, zatyagov.com, nova-skb3af960l.pages.dev and two others.

complexsn.com partially shares its NS delegation with several other domains, including wccsinfo.ca, cinsscore.com, dibranmorina189.workers.dev and two others.

These name servers regularly co-occur with the name servers dan.ns.cloudflare.com, anita.ns.cloudflare.com and eugene.ns.cloudflare.com.

DNS names with 6 IP addresses:

matt.ns.cloudflare.com maps to 108.162.193.131, 172.64.33.131, 173.245.59.131 and 3 additional IP addresses.

rosemary.ns.cloudflare.com maps to 108.162.194.77, 162.159.38.77, 172.64.34.77 and 3 additional IP addresses.

Mail Servers

Mail for complexsn.com is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

There is at least a partial MX overlap between complexsn.com and other domains, including surron.is, xcaliburlogistics.us, thirdshapes.com and two others.

alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com are mail servers that frequently appear together with these mail servers.

Host names that have two IP addresses:

The A records for aspmx.l.google.com return 192.178.155.26 and 2607:f8b0:4004:c21::1b.

The A records for alt1.aspmx.l.google.com return 192.178.234.27 and 2800:3f0:4003:c14::1b.

The A records for alt2.aspmx.l.google.com return 172.253.116.27 and 2a00:1450:400b:c02::1b.

The A records for alt3.aspmx.l.google.com return 192.178.223.27 and 2a00:1450:4009:c0f::1a.

The A records for alt4.aspmx.l.google.com return 172.253.157.27 and 2a00:1450:400c:c23::1b.