🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`cotgonline.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::ac43:89ed^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:20ea^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.32.234^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.137.237^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`karina.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3ab2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0b2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`karina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20b2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`karina.ns.cloudflare.com`
		A	108.162.192.178^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karina.ns.cloudflare.com`
		A	172.64.32.178^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karina.ns.cloudflare.com`
		A	173.245.58.178^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karina.ns.cloudflare.com`
NS	`leland.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c08^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leland.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c308^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`leland.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2308^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`leland.ns.cloudflare.com`
		A	108.162.195.8^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leland.ns.cloudflare.com`
		A	162.159.44.8^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leland.ns.cloudflare.com`
		A	172.64.35.8^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leland.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1b::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f26.1e100.net`
		A	142.251.167.26^{🇺🇸 Google142.251.167.0/24}
			PTR	`ww-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽²⁰⁾
		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`⁽³⁰⁾
		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	`aspmx2.googlemail.com`⁽⁴⁰⁾
		A	2800:3f0:4003:c14::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.26^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f26.1e100.net`
MX	`aspmx3.googlemail.com`⁽⁵⁰⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
TXT	`v=spf1 a mx ptr ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.32.234, 172.67.137.237
		IPv6 hints	2606:4700:3036::ac43:89ed, 2606:4700:3037::6815:20ea
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=231, name=cloudflare-ech.com
SOA	`karina.ns.cloudflare.com`dns@cloudflare.com serial=2412732362

`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=1787342304

WOT: SAFE (62/100)

Same first word

cotgonline.com

Similar names

connitogel.com

tcogonline.net

tecnolingo.dev

oncoligent.com

tcogonline.com

Previous names

cotgcast.com

cotge.com

cotgein.com

cotgen.com

cotgfail.com

cotgfoods.com

cotghoa.com

cotgim.com

cotgin.com

cotgla.com

cotgllc.com

cotglobal.com

cotgn.com

cotgnac.com

cotgo.com

cotgom.com

cotgon.com

Next names

DNS History

15 records (11 active, 4 former)

●NSkarina.ns.cloudflare.com2026-08-19 → 2026-08-21 · 3 obs

○ 2017-04-09 22:29:00
● 2026-08-19 17:43:18
● 2026-08-21 20:04:54

●NSleland.ns.cloudflare.com2026-08-19 → 2026-08-21 · 3 obs

○ 2017-04-09 22:29:00
● 2026-08-19 17:43:18
● 2026-08-21 20:04:54

○NSns67.domaincontrol.com2015-08-07 → 2017-04-09 · 4 obs

● 2015-08-07 13:44:34
● 2017-04-09 22:29:00
○ 2026-08-19 17:43:18
○ 2026-08-21 20:04:54

○NSns68.domaincontrol.com2015-08-07 → 2017-04-09 · 4 obs

● 2015-08-07 13:44:34
● 2017-04-09 22:29:00
○ 2026-08-19 17:43:18
○ 2026-08-21 20:04:54

●MXalt1.aspmx.l.google.com2015-08-07 → 2026-08-21 · 2 obs

● 2015-08-07 13:44:34
● 2026-08-21 20:04:54

●MXalt2.aspmx.l.google.com2015-08-07 → 2026-08-21 · 2 obs

● 2015-08-07 13:44:34
● 2026-08-21 20:04:54

●MXaspmx.l.google.com2015-08-07 → 2026-08-21 · 2 obs

● 2015-08-07 13:44:34
● 2026-08-21 20:04:54

●MXaspmx2.googlemail.com2015-08-07 → 2026-08-21 · 2 obs

● 2015-08-07 13:44:34
● 2026-08-21 20:04:54

●MXaspmx3.googlemail.com2015-08-07 → 2026-08-21 · 2 obs

● 2015-08-07 13:44:34
● 2026-08-21 20:04:54

●A104.21.32.2342026-08-19 → 2026-08-21 · 3 obs

○ 2017-04-09 22:29:00
● 2026-08-19 17:43:18
● 2026-08-21 20:04:54

●A172.67.137.2372026-08-19 → 2026-08-21 · 3 obs

○ 2017-04-09 22:29:00
● 2026-08-19 17:43:18
● 2026-08-21 20:04:54

○A192.124.249.532017-04-09 → 2017-04-09 · 4 obs

○ 2016-07-04 13:58:24
● 2017-04-09 22:29:00
○ 2026-08-19 17:43:18
○ 2026-08-21 20:04:54

○A192.254.212.362015-08-07 → 2016-07-04 · 4 obs

● 2015-08-07 13:44:34
● 2016-07-04 13:58:24
○ 2017-04-09 22:29:00
○ 2026-08-21 20:04:54

●A2606:4700:3036::ac43:89ed2026-08-19 → 2026-08-21 · 3 obs

○ 2017-04-09 22:29:00
● 2026-08-19 17:43:18
● 2026-08-21 20:04:54

●A2606:4700:3037::6815:20ea2026-08-19 → 2026-08-21 · 3 obs

○ 2017-04-09 22:29:00
● 2026-08-19 17:43:18
● 2026-08-21 20:04:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net...	-
cotgonline.com	karina.ns.cloudflare.com, leland.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.178

NS records: karina.ns.cloudflare.com, leland.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cotgonline.com (unsigned zone)

⏱️ Timing

Total: 311ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.137.237, 104.21.32.234`
AAAA	2	`2606:4700:3036::ac43:89ed, 2606:4700:3037::6815:20ea`
NS	2	`karina.ns.cloudflare.com, leland.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 20)...`
TXT	1	`v=spf1 a mx ptr ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`karina.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

cotgonline.com points to the four IP addresses 104.21.32.234, 172.67.137.237, 2606:4700:3036::ac43:89ed and 2606:4700:3037::6815:20ea.

Two other host names, along with ra365c.com, pryers.net and futiankeji.cn, also share IP numbers with cotgonline.com.

Name Servers

cotgonline.com is served by two delegated name servers, karina.ns.cloudflare.com and leland.ns.cloudflare.com.

cotgonline.com shares its NS records with other domains, for example xterrafitnesshub.com, southsidevineyard.org, ops-ping.com and two others.

There is at least partial name server overlap between cotgonline.com and other domains — kurmjumednieki.lv, remunance.com, le-visage.ch and two more among them.

These name servers are routinely deployed together with the name servers elma.ns.cloudflare.com.

DNS names with 6 IP addresses:

karina.ns.cloudflare.com carries IP addresses 108.162.192.178, 172.64.32.178 and 173.245.58.178, with 3 other addresses beyond those.

leland.ns.cloudflare.com carries IP addresses 108.162.195.8, 162.159.44.8 and 172.64.35.8, with 3 other addresses beyond those.

Mail Servers

cotgonline.com has five mail servers, which are aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.

There is at least a partial MX overlap between cotgonline.com and other domains, including vtwireless.com, mixnblend.com, armenklaw.com and two others.

These mail servers tend to appear in combination with mail servers alt2.aspmx.l.google.com, alt1.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 others.

Host names that have two IP addresses:

aspmx2.googlemail.com maps to two IP addresses — 192.178.234.26 and 2800:3f0:4003:c14::1b.

aspmx3.googlemail.com maps to two IP addresses — 172.253.116.26 and 2a00:1450:400b:c02::1a.

aspmx.l.google.com maps to two IP addresses — 142.251.167.26 and 2607:f8b0:4004:c1b::1a.

alt1.aspmx.l.google.com maps to two IP addresses — 192.178.234.27 and 2800:3f0:4003:c14::1b.

alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.27 and 2a00:1450:400b:c02::1b.

These two host names — aspmx2.googlemail.com and alt1.aspmx.l.google.com — each point to 2800:3f0:4003:c14::1b IP addresses.

cotgonline.com - robtex.com

cotgonline.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

`cotgonline.com`

`com`