`charter4.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:83ae^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:ab3^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.10.179^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.131.174^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`olivia.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26dd^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olivia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2dd^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`olivia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22dd^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`olivia.ns.cloudflare.com`
		A	108.162.194.221^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olivia.ns.cloudflare.com`
		A	162.159.38.221^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olivia.ns.cloudflare.com`
		A	172.64.34.221^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olivia.ns.cloudflare.com`
NS	`rayden.ns.cloudflare.com`
		A	2606:4700:58::a29f:2ca3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rayden.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3a3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rayden.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23a3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rayden.ns.cloudflare.com`
		A	108.162.195.163^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rayden.ns.cloudflare.com`
		A	162.159.44.163^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rayden.ns.cloudflare.com`
		A	172.64.35.163^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rayden.ns.cloudflare.com`
MX	`charter4-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::2^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-du2pr03cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::6^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00406.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::c^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr05cu00304.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::20^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr05cu00400.inbound.protection.outlook.com`
		A	52.101.68.10^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dbbpr03cu00102.inbound.protection.outlook.com`
		A	52.101.68.32^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db3pr0202cu00200.inbound.protection.outlook.com`
		A	52.101.73.6^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am6pr04cu00306.inbound.protection.outlook.com`
		A	52.101.73.26^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as9pr05cu01302.inbound.protection.outlook.com`
TXT	`google-site-verification=W2hU5C1KFKXNFUBg_5IV1-s3urRBmE5VsfXGRC1qi6Y`
TXT	`v=spf1 include:spf.protection.outlook.com include:mailgun.org ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.10.179, 172.67.131.174
		IPv6 hints	2606:4700:3030::ac43:83ae, 2606:4700:3034::6815:ab3
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=192, name=cloudflare-ech.com
SOA	`olivia.ns.cloudflare.com`dns@cloudflare.com serial=2409560046

`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=1785497722

Same first word

charter4.com

Similar names

4charter.co.uk

4charter.ir

4charter.com

DNS History

14 records (7 active, 7 former)

○NSns0.ukfast.net2015-06-13 → 2017-05-20 · 4 obs

● 2015-06-13 11:51:28
● 2017-05-20 00:42:36
○ 2026-06-22 15:55:24
○ 2026-07-31 11:37:12

○NSns1.ukfast.net2015-06-13 → 2017-05-20 · 4 obs

● 2015-06-13 11:51:28
● 2017-05-20 00:42:36
○ 2026-06-22 15:55:24
○ 2026-07-31 11:37:12

●NSolivia.ns.cloudflare.com2026-06-22 → 2026-07-31 · 3 obs

○ 2017-05-20 00:42:36
● 2026-06-22 15:55:24
● 2026-07-31 11:37:12

●NSrayden.ns.cloudflare.com2026-06-22 → 2026-07-31 · 3 obs

○ 2017-05-20 00:42:36
● 2026-06-22 15:55:24
● 2026-07-31 11:37:12

●MXcharter4-com.mail.protection.outlook.com2015-10-30 → 2026-07-31 · 3 obs

○ 2015-06-13 11:51:28
● 2015-10-30 02:39:38
● 2026-07-31 11:37:12

○MXmail.charter4.com2015-06-13 → 2017-05-20 · 4 obs

● 2015-06-13 11:51:28
● 2017-05-20 00:42:36
○ 2026-06-22 15:55:24
○ 2026-07-31 11:37:12

●A104.21.10.1792026-06-22 → 2026-07-31 · 3 obs

○ 2017-05-20 00:42:36
● 2026-06-22 15:55:24
● 2026-07-31 11:37:12

○A134.213.221.2142016-11-25 → 2017-05-20 · 5 obs

○ 2016-04-14 08:58:00
● 2016-11-25 20:51:42
● 2017-05-20 00:42:36
○ 2026-06-22 15:55:24
○ 2026-07-31 11:37:12

●A172.67.131.1742026-06-22 → 2026-07-31 · 3 obs

○ 2017-05-20 00:42:36
● 2026-06-22 15:55:24
● 2026-07-31 11:37:12

●A2606:4700:3030::ac43:83ae2026-07-14 → 2026-07-31 · 3 obs

○ 2026-06-22 15:55:24
● 2026-07-14 17:26:24
● 2026-07-31 11:37:12

●A2606:4700:3034::6815:ab32026-07-14 → 2026-07-31 · 3 obs

○ 2026-06-22 15:55:24
● 2026-07-14 17:26:24
● 2026-07-31 11:37:12

○A2606:4700:3035::6815:ab32026-06-22 → 2026-06-22 · 4 obs

○ 2017-05-20 00:42:36
● 2026-06-22 15:55:24
○ 2026-07-14 17:26:24
○ 2026-07-31 11:37:12

○A2606:4700:3037::ac43:83ae2026-06-22 → 2026-06-22 · 4 obs

○ 2017-05-20 00:42:36
● 2026-06-22 15:55:24
○ 2026-07-14 17:26:24
○ 2026-07-31 11:37:12

○A94.229.164.682015-06-13 → 2016-04-14 · 4 obs

● 2015-06-13 11:51:28
● 2016-04-14 08:58:00
○ 2016-11-25 20:51:42
○ 2026-07-31 11:37:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
charter4.com	olivia.ns.cloudflare.com, rayden.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.221

NS records: olivia.ns.cloudflare.com, rayden.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for charter4.com (unsigned zone)

⏱️ Timing

Total: 176ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.10.179, 172.67.131.174`
AAAA	2	`2606:4700:3030::ac43:83ae, 2606:4700:3034::6815:ab3`
NS	2	`olivia.ns.cloudflare.com, rayden.ns.cloudflare.com`
MX	1	`charter4-com.mail.protection.outlook.com`
TXT	2	`google-site-verification=W2hU5C1KFKXNFUB, v=spf1 include:spf.protection.outlook.co`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`olivia.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

charter4.com directs to four IP numbers, which are 104.21.10.179, 172.67.131.174, 2606:4700:3030::ac43:83ae and 2606:4700:3034::6815:ab3.

Among the host names that share IP numbers with charter4.com are www.any-app.com, carboncreditcontract.com, cafeplus.com.tr and two others.

Name Servers

charter4.com has two authoritative name servers — olivia.ns.cloudflare.com and rayden.ns.cloudflare.com.

charter4.com has the same name server delegation as a number of other domains, such as prohozhuigru.ru, vitalebarberiscanonico.shop, sysjmb.com and two more.

The name servers of charter4.com overlap at least partially with those of other domains — among them duocaiyw.com, xnskj.com, fumulvyou.cn and two more.

These name servers are routinely co-deployed with the name servers dorthy.ns.cloudflare.com, peyton.ns.cloudflare.com, ajay.ns.cloudflare.com and two others.

Host names resolving to 6 IP numbers:

olivia.ns.cloudflare.com points to 108.162.194.221, 162.159.38.221, 172.64.34.221 and 3 other IP addresses.

rayden.ns.cloudflare.com points to 108.162.195.163, 162.159.44.163, 172.64.35.163 and 3 other IP addresses.

Mail Servers

charter4.com routes its mail through a single mail server, charter4-com.mail.protection.outlook.com.

charter4-com.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.68.10, 52.101.68.32 and 52.101.73.6, along with 5 other.

charter4.com - robtex.com

charter4.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`charter4.com`

`com`