`rrm.charter.com`

DNSSEC	⚠️ Not signed
NS	`ns1.charter.com` ⭐ ⚠️ Not in parent delegation
		A	24.216.90.1^{🇺🇸 Charter_Communications24.216.90.0/24}
			PTR	`auth1.charter.com`
NS	`ns2.charter.com` ⚠️ Not in parent delegation
		A	24.216.90.2^{🇺🇸 Charter_Communications24.216.90.0/24}
			PTR	`auth2.charter.com`
NS	`ns3.charter.com` ⚠️ Not in parent delegation
		A	24.240.146.1^{🇺🇸 Charter_Communications24.240.146.0/24 Charter Communications}
			PTR	`auth3.charter.com`
NS	`ns4.charter.com` ⚠️ Not in parent delegation
		A	24.240.146.2^{🇺🇸 Charter_Communications24.240.146.0/24 Charter Communications}
			PTR	`auth4.charter.com`
SOA	`ns1.charter.com`hostmaster@charter.com serial=2025060000

`charter.com`

	DNSSEC	⚠️ Not signed
	A	142.136.81.135^{🇺🇸 RoadRunner142.136.0.0/16 Time Warner Cable}
	A	142.136.81.136^{🇺🇸 RoadRunner142.136.0.0/16 Time Warner Cable}
	A	142.136.168.7^{🇺🇸 RoadRunner142.136.0.0/16 Time Warner Cable}
	A	142.136.168.58^{🇺🇸 RoadRunner142.136.0.0/16 Time Warner Cable}
	NS	`ns1.charter.com` ⭐
	NS	`ns2.charter.com`
	NS	`ns3.charter.com`
	NS	`ns4.charter.com`
	MX	`charter-com.mail.protection.outlook.com` ⭐
	TXT	`v=spf1 ip4:209.225.8.0/24 ip4:209.225.28.0/24 ip4:24.196.48.42/32 ip4:24.217....`
	TXT	`MS=ms31707931`
	TXT	`00D41000000cQ2w=1TB7y00000002uf`
	TXT	`00DWB000006aAgX=1TBWB00000002D7`
	TXT	`72292334-37d3-4a72-9c7d-8d732071b156`
	TXT	`asv=e068e1e7af3fa2a43b0a2e2a34f72207`
	TXT	`MS=4A9DE93065BF1654286D4C59AAE6B2190C6345A8`
	TXT	`LpMvzSWHVgsVkswob18qKTwLNOwzMSmbcPFXRX1kWd4=`
	TXT	`fPk/wadLPgKAk/HKUDmwkUg57YcsxeL4hgkS2tb1RBA=`
	TXT	`flexera-domain-verification-jfjtlqfyssnftjug`
	TXT	`hoAAwEsWuqo9Rb48FH/NSl12TwqN4KKiPBizXqdmwSM=`
	TXT	`ls5u4i7ZwkhBy/AwqYXbt0LHeW08VKC6VjLbBb0iV+g=`
	TXT	`docusign=387959c4-da73-4e1b-861d-5f8c4e274392`
	TXT	`docusign=4f901da2-340a-4f81-ba4a-ae0e3313e5ee`
	TXT	`docusign=93b040eb-3d84-47f3-b0e7-14529e1a13c4`
	TXT	`docusign=95e5fff9-7b64-40f5-af67-998f7e2e469b`
	TXT	`docusign=aa527668-bcc0-40a5-82db-26307cb314c4`
	TXT	`miro-verification=e51116d30341c8179b1529830f0d0a994990af6e`
	TXT	`google-site-verification=F0ptYl0BrPdpSIRQdhelxvdjGwkLZEtjiiGErPuuljM`
	TXT	`atlassian-sending-domain-verification=4cbe4ab5-be29-4bb2-819b-74db6d449e0d`
	TXT	`insomnia-validation=1343fd87f34c451cbf64bdb78cfce6e8e20b50d82b2e5da5acdefec90...`
	TXT	`Gt5H89/obwikI/EnWDPSqJZzYOdGiZIezNBcx7vGg1uJi6/qrpxbujWs2ETaGHlcm7bjHqYGqPA+x...`
	TXT	`adobe-idp-site-verification=204abc57a67dcfff034aee07aa9db2a7577ce9bdb3bf45a36...`
	TXT	`cisco-ci-domain-verification=5b79f33dffee98b1edf4a4a5f3ead6502dc4f464214354f9...`
	TXT	`atlassian-domain-verification=5q5r35hSgdQxHaBJ0S0BVJ9CBnmQ5/PNh8dPKJF6oHvKHTI...`
	TXT	`paloaltonetworks-site-verification=7f45a8ce5094c2d7d3e5dcfe1dcfdc3810916ab8af...`
	TXT	`wrike-verification=NjkzNDcyNTo1NmUwOTdiZjNhNmU5ZWI3ZmQ4NDM0MjIyZjQwZTY4ZDE0ZG...`
	TXT	`postman-domain-verification=c1e597432076c41a9b6ff001e509bd06876445bc08ea9962c...`
	SOA	`ns1.charter.com`hostmaster@charter.com 2026-02-18 #21

WOT: SAFE (87/100)
rank #24643 globally
rank #12121 in the tld
WOT: SAFE (87/100)
📈 Tranco rank: #5,296

Subdomains

enwdcocda-wifilb04.rrm.charter.com

enwdcocda-wifilb01.rrm.charter.com

enwdcocda-wifiss04.rrm.charter.com

enwdcocda-wifiss01.rrm.charter.com

enwdcocda-wifilb02.rrm.charter.com

enwdcocda-wifilb03.rrm.charter.com

Same first word

rrm.com

rrm.ca

rrm.es

rrm.nl

rrm.no

rrm.company

rrm.fm

rrm.co.za

rrm.kr

rrm.sk

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rrm.se

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mrr.at

mrr.se

mrr.gov.pl

mrr.us

rmr.co.uk

rmr.lv

mrr.dk

mrr.name

rmr.co.za

rmr.lt

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mrr.me

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mrr.host

mrr.bike

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mrr.com

rmr.co

mrr.io

rmr.co.id

mrr.es

mrr.cz

mrr.nl

rmr.gr

mrr.gr

rmr.it

rmr.kasserver.com

rmr.fm

mrr.jp

rmr.com.pl

rmr.in

rmr.nl

rmr.cl

rmr.de

rmr.no

rmr.cz

rmr.be

rmr.at

mrr.gov.hk

rmr.fi

mrr.cc

rmr.com

rmr.se

rmr.gov.ua

mrr.be

DNS History

8 records (4 active, 4 former)

●NSns1.charter.com2026-02-17 → 2026-05-01 · 2 obs

● 2026-02-17 14:38:56
● 2026-05-01 01:02:40

●NSns2.charter.com2026-02-17 → 2026-05-01 · 2 obs

● 2026-02-17 14:38:56
● 2026-05-01 01:02:40

●NSns3.charter.com2026-02-17 → 2026-05-01 · 2 obs

● 2026-02-17 14:38:56
● 2026-05-01 01:02:40

●NSns4.charter.com2026-02-17 → 2026-05-01 · 2 obs

● 2026-02-17 14:38:56
● 2026-05-01 01:02:40

○A131.150.32.362018-10-23 → 2018-10-23 · 3 obs

● 2018-10-23 06:18:28
○ 2021-02-19 08:37:32
○ 2026-05-01 01:02:40

○A131.150.32.372018-10-23 → 2018-10-23 · 3 obs

● 2018-10-23 06:18:28
○ 2021-02-19 08:37:32
○ 2026-05-01 01:02:40

○A131.150.32.382018-10-23 → 2018-10-23 · 3 obs

● 2018-10-23 06:18:28
○ 2021-02-19 08:37:32
○ 2026-05-01 01:02:40

○A131.150.32.392018-10-23 → 2018-10-23 · 3 obs

● 2018-10-23 06:18:28
○ 2021-02-19 08:37:32
○ 2026-05-01 01:02:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
charter.com	ns1.charter.com, ns2.charter.com, ns3.charter.com, ns4.charter.com	4 records

✅ Authoritative Response

Server:24.216.90.1

NS records: ns1.charter.com, ns2.charter.com, ns3.charter.com, ns4.charter.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for charter.com (unsigned zone)

⏱️ Timing

Total: 315ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns3.charter.com, ns4.charter.com...`
SOA	1	`ns1.charter.com hostmaster.charter.com`

📌 Glue Records Collected

Total: 4

In-bailiwick: 4 (ns1.charter.com, ns2.charter.com, ns3.charter.com...)

Analysis

Hierarchy

rrm.charter.com is a parent of enwdcocda-wifilb04.rrm.charter.com, enwdcocda-wifilb01.rrm.charter.com, enwdcocda-wifiss04.rrm.charter.com, enwdcocda-wifiss01.rrm.charter.com, enwdcocda-wifilb02.rrm.charter.com and several other host names.

Name Servers

rrm.charter.com is delegated to four name servers: ns1.charter.com, ns2.charter.com, ns3.charter.com and ns4.charter.com.

rrm.charter.com at least partially shares name servers with other domains, for instance mant.nc.charter.com, clbn.tx.charter.com, snjs.ca.charter.com, chartercreativevideo.com and brighthouse.com.

these name servers are commonly used with a1-187.akam.net, a11-66.akam.net, a12-66.akam.net, a18-65.akam.net, a2-65.akam.net and a7-66.akam.net.

Host names with one IP number:

ns1.charter.com points to 24.216.90.1

ns2.charter.com points to 24.216.90.2

ns3.charter.com points to 24.240.146.1

ns4.charter.com points to 24.240.146.2

rrm.charter.com - robtex.com

rrm.charter.com

charter.com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

Name Servers

`rrm.charter.com`

`charter.com`