🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`cmftp.rr.com`

CNAME	`chrcnc-cmftp-01.chrcnc.twc.net`
DNSSEC	⚠️ Not signed
A	69.134.48.57^{🇺🇸 CHARTER_COMMUNICATIONS-BB69.134.48.0/22}
		PTR	`chrcnc-cmftp-01.chrcnc.twc.net`

`rr.com`

	DNSSEC	⚠️ Not signed
	A	71.74.180.193^{🇺🇸 CHARTER_COMMUNICATIONS-BB71.74.176.0/20 RR-Route}
	A	71.74.186.228^{🇺🇸 CHARTER_COMMUNICATIONS-BB71.74.176.0/20 RR-Route}
	NS	`dns1.rr.com` ⭐
	NS	`dns2.rr.com`
	NS	`dns3.rr.com`
	NS	`dns5.rr.com`
	NS	`dns6.rr.com`
	MX	`cdptpa-postmx01.email.rr.com` ⭐
	MX	`dnvrco-postmx01.email.rr.com` ⭐
	TXT	`v=spf1 ip4:24.30.203.0/24 ip4:24.28.200.0/24 ip4:24.28.204.0/24 ip4:24.30.218...`
	SOA	`dns1.rr.com`hostmaster@charter.com 2026-08-10 #3

WOT: SAFE (90/100)
rank #5166 globally
rank #2557 in the tld
WOT: SAFE (90/100)
📈 Tranco rank: #2,442

Same first word

cmftp.de

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cfptm.com

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mftpc.ca

ctmfp.com

pmftc.cn

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fpmtc.com

pcftm.com

cfmtp.com

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DNS History

3 records (1 active, 2 former)

○A24.28.203.372008-02-03 → 2008-02-03 · 3 obs

● 2008-02-03 16:36:34
○ 2015-07-16 03:46:58
○ 2026-08-17 03:02:26

○A75.180.136.2382015-07-16 → 2016-07-11 · 5 obs

○ 2008-02-03 16:36:34
● 2015-07-16 03:46:58
● 2016-07-11 08:49:40
○ 2026-07-01 14:10:26
○ 2026-08-17 03:02:26

●CNAMEchrcnc-cmftp-01.chrcnc.twc.net2026-07-01 → 2026-08-17 · 2 obs

● 2026-07-01 14:10:26
● 2026-08-17 03:02:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
rr.com	dns1.rr.com, dns2.rr.com, dns3.rr.com, dns6.rr.com...	5 records

✅ Authoritative Response

Server:69.134.147.5

NS records: dns1.rr.com, dns2.rr.com, dns3.rr.com, dns6.rr.com, dns5.rr.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rr.com (unsigned zone)

⏱️ Timing

Total: 225ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`chrcnc-cmftp-01.chrcnc.twc.net`

📌 Glue Records Collected

Total: 5

In-bailiwick: 5 (dns1.rr.com, dns2.rr.com, dns3.rr.com...)

Analysis

IP Addresses

cmftp.rr.com directs to one IP number, which is 69.134.48.57.

There are other host names — chrcnc-cmftp-01.chrcnc.twc.net among them — that share IP numbers with cmftp.rr.com.

cmftp.rr.com - robtex.com

cmftp.rr.com

rr.com