rtfms.com - dns.ninja

`rtfms.com`

DNSSEC	⚠️ Not signed
A	205.251.92.30^{🇺🇸 AMC205.251.88.0/21 INFORELAY-IAD4}
NS	`lara.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a80^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lara.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c080^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lara.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2080^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lara.ns.cloudflare.com`
		A	108.162.192.128^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lara.ns.cloudflare.com`
		A	172.64.32.128^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lara.ns.cloudflare.com`
		A	173.245.58.128^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lara.ns.cloudflare.com`
NS	`vin.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bf5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1f5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`vin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21f5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`vin.ns.cloudflare.com`
		A	108.162.193.245^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vin.ns.cloudflare.com`
		A	172.64.33.245^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vin.ns.cloudflare.com`
		A	173.245.59.245^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vin.ns.cloudflare.com`
MX	`mail.rtfms.com` ⭐
		A	205.251.92.30^{🇺🇸 AMC205.251.88.0/21 INFORELAY-IAD4}
TXT	`google-site-verification=dv0pXDVSqJPe1zOhroTqUZkflyuCC7xEnP9dk8yL76k`
TXT	`v=spf1 a mx ip4:205.251.92.22 ~all`
SOA	`lara.ns.cloudflare.com`dns@cloudflare.com serial=2409206336

`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=1783779497

Subdomains

mail.rtfms.com

Same first word

rtfms.com

Similar names

trfsm.no

ftrms.com

rmsft.com.cn

rmsft.ru

tsmrf.com

frmst.is

sftmr.ru

mrfst.com

smrft.org

ftmrs.org.br

rmsft.com

frmts.vip

rsmtf.com

tmfsr.sk

rftms.com

sftrm.com

rmtfs.com

mrsft.com

stfrm.org.mx

stmrf.ru

frmst.co.uk

mftrs.com

mrsft.net

fstmr.com

frmst.com

rtsfm.fr

rtsfm.eu

ftrsm.com

mstrf.org

tmsrf.com

stmrf.com

rtsfm.com

DNS History

8 records (4 active, 4 former)

○NSc.ns.buddyns.com2015-06-30 → 2016-11-25 · 4 obs

● 2015-06-30 23:35:30
● 2016-11-25 04:05:00
○ 2019-12-29 01:06:20
○ 2026-07-11 14:20:16

○NSd.ns.buddyns.com2015-06-30 → 2016-11-25 · 4 obs

● 2015-06-30 23:35:30
● 2016-11-25 04:05:00
○ 2019-12-29 01:06:20
○ 2026-07-11 14:20:16

●NSlara.ns.cloudflare.com2019-12-29 → 2026-07-11 · 3 obs

○ 2016-11-25 04:05:00
● 2019-12-29 01:06:20
● 2026-07-11 14:20:16

○NSu17985871.onlinehome-server.com2015-06-30 → 2016-11-25 · 4 obs

● 2015-06-30 23:35:30
● 2016-11-25 04:05:00
○ 2019-12-29 01:06:20
○ 2026-07-11 14:20:16

●NSvin.ns.cloudflare.com2019-12-29 → 2026-07-11 · 3 obs

○ 2016-11-25 04:05:00
● 2019-12-29 01:06:20
● 2026-07-11 14:20:16

●MXmail.rtfms.com2015-06-30 → 2026-07-11 · 2 obs

● 2015-06-30 23:35:30
● 2026-07-11 14:20:16

●A205.251.92.302019-12-29 → 2026-07-11 · 3 obs

○ 2016-11-25 04:05:00
● 2019-12-29 01:06:20
● 2026-07-11 14:20:16

○A74.208.184.1272015-06-30 → 2016-11-25 · 4 obs

● 2015-06-30 23:35:30
● 2016-11-25 04:05:00
○ 2019-12-29 01:06:20
○ 2026-07-11 14:20:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, j.gtld-servers.net, e.gtld-servers.net, h.gtld-servers.net...	-
rtfms.com	lara.ns.cloudflare.com, vin.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.128

NS records: lara.ns.cloudflare.com, vin.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 259ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`205.251.92.30`
NS	2	`lara.ns.cloudflare.com, vin.ns.cloudflare.com`
MX	1	`mail.rtfms.com (pri: 10)`
TXT	2	`google-site-verification=dv0pXDVSqJPe1zO, v=spf1 a mx ip4:205.251.92.22 ~all`
SOA	1	`lara.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

rtfms.com is the parent zone for mail.rtfms.com.

IP Addresses

rtfms.com resolves to just one IP address, 205.251.92.30.

Two other host names, along with robostuff.com, theyulia.com and 411labs.net, also share IP numbers with rtfms.com.

Name Servers

Two name servers handle the delegation for rtfms.com: lara.ns.cloudflare.com and vin.ns.cloudflare.com.

rtfms.com shares its NS records with other domains, for example newsharper.com, profitor.com, ciidept.edu.ar and two others.

rtfms.com partially shares its NS delegation with several other domains, including raha.su, college.eu.com, sharpdaily.com.tw and two others.

These name servers often co-occur with the name servers coco.ns.cloudflare.com.

DNS names with 6 IP addresses:

lara.ns.cloudflare.com resolves to 108.162.192.128, 172.64.32.128 and 173.245.58.128 among others, with 3 other IP addresses in total.

vin.ns.cloudflare.com resolves to 108.162.193.245, 172.64.33.245 and 173.245.59.245 among others, with 3 other IP addresses in total.

Mail Servers

The sole mail server for rtfms.com is mail.rtfms.com.

Other domains such as 411labs.net, craftout.com and craftus.com share the same mail server setup as rtfms.com.

At least a portion of rtfms.com's mail servers are also used by other domains, for example mikhalchuk.com.

These mail servers often co-occur with the mail servers infoserver.lv.

mail.rtfms.com carries a single IP number, which is 205.251.92.30.