`lf-rtfh.com`

DNSSEC	⚠️ Not signed
A	38.11.58.164^{🇺🇸 PEGTECHINC38.11.0.0/18 PEG TECH INC}
A	38.11.58.165^{🇺🇸 PEGTECHINC38.11.0.0/18 PEG TECH INC}
A	38.11.58.166^{🇺🇸 PEGTECHINC38.11.0.0/18 PEG TECH INC}
A	38.11.58.170^{🇺🇸 PEGTECHINC38.11.0.0/18 PEG TECH INC}
A	38.11.58.172^{🇺🇸 PEGTECHINC38.11.0.0/18 PEG TECH INC}
A	38.11.58.179^{🇺🇸 PEGTECHINC38.11.0.0/18 PEG TECH INC}
A	38.11.58.187^{🇺🇸 PEGTECHINC38.11.0.0/18 PEG TECH INC}
A	38.11.58.188^{🇺🇸 PEGTECHINC38.11.0.0/18 PEG TECH INC}
NS	`archer.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c88^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`archer.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c388^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`archer.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2388^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`archer.ns.cloudflare.com`
		A	108.162.195.136^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`archer.ns.cloudflare.com`
		A	162.159.44.136^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`archer.ns.cloudflare.com`
		A	172.64.35.136^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`archer.ns.cloudflare.com`
NS	`mckinley.ns.cloudflare.com`
		A	2606:4700:50::a29f:2649^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mckinley.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c249^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mckinley.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2249^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mckinley.ns.cloudflare.com`
		A	108.162.194.73^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mckinley.ns.cloudflare.com`
		A	162.159.38.73^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mckinley.ns.cloudflare.com`
		A	172.64.34.73^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mckinley.ns.cloudflare.com`
SOA	`archer.ns.cloudflare.com`dns@cloudflare.com serial=2397293063

`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=1771291435

Same first word

lf-rtfh.com

DNS History

29 records (10 active, 19 former)

●NSarcher.ns.cloudflare.com2026-02-26 → 2026-03-24 · 3 obs

○ 2017-06-26 22:05:44
● 2026-02-26 03:38:34
● 2026-03-24 06:43:08

○NSdns10.hichina.com2016-12-14 → 2017-06-26 · 4 obs

● 2016-12-14 21:16:32
● 2017-06-26 22:05:44
○ 2026-02-26 03:38:34
○ 2026-03-24 06:43:08

○NSdns9.hichina.com2016-12-14 → 2017-06-26 · 4 obs

● 2016-12-14 21:16:32
● 2017-06-26 22:05:44
○ 2026-02-26 03:38:34
○ 2026-03-24 06:43:08

●NSmckinley.ns.cloudflare.com2026-02-26 → 2026-03-24 · 3 obs

○ 2017-06-26 22:05:44
● 2026-02-26 03:38:34
● 2026-03-24 06:43:08

○A38.11.58.1612026-02-26 → 2026-02-26 · 3 obs

● 2026-02-26 03:38:34
○ 2026-02-26 12:19:04
○ 2026-03-24 06:43:08

○A38.11.58.1622026-03-11 → 2026-03-11 · 4 obs

○ 2026-03-05 16:01:12
● 2026-03-11 13:56:22
○ 2026-03-19 06:04:22
○ 2026-03-24 06:43:08

○A38.11.58.1632026-03-05 → 2026-03-05 · 4 obs

○ 2026-02-27 08:31:26
● 2026-03-05 16:01:12
○ 2026-03-11 13:56:22
○ 2026-03-24 06:43:08

●A38.11.58.1642026-03-05 → 2026-03-24 · 5 obs

○ 2026-02-27 08:31:26
● 2026-03-05 16:01:12
○ 2026-03-11 13:56:22
● 2026-03-19 06:04:22
● 2026-03-24 06:43:08

●A38.11.58.1652026-03-05 → 2026-03-24 · 5 obs

○ 2026-02-27 08:31:26
● 2026-03-05 16:01:12
○ 2026-03-11 13:56:22
● 2026-03-19 06:04:22
● 2026-03-24 06:43:08

●A38.11.58.1662026-03-05 → 2026-03-24 · 5 obs

○ 2026-02-27 08:31:26
● 2026-03-05 16:01:12
○ 2026-03-11 13:56:22
● 2026-03-19 06:04:22
● 2026-03-24 06:43:08

○A38.11.58.1682026-02-26 → 2026-03-05 · 6 obs

○ 2026-02-26 03:38:34
● 2026-02-26 12:19:04
○ 2026-02-27 08:31:26
● 2026-03-05 16:01:12
○ 2026-03-11 13:56:22
○ 2026-03-24 06:43:08

●A38.11.58.1702026-02-26 → 2026-03-24 · 7 obs

○ 2026-02-26 03:38:34
● 2026-02-26 12:19:04
● 2026-02-27 08:31:26
○ 2026-03-05 16:01:12
○ 2026-03-11 13:56:22
● 2026-03-19 06:04:22
● 2026-03-24 06:43:08

○A38.11.58.1712026-02-26 → 2026-02-27 · 5 obs

● 2026-02-26 03:38:34
○ 2026-02-26 12:19:04
● 2026-02-27 08:31:26
○ 2026-03-05 16:01:12
○ 2026-03-24 06:43:08

●A38.11.58.1722026-02-26 → 2026-03-24 · 7 obs

● 2026-02-26 03:38:34
○ 2026-02-26 12:19:04
○ 2026-02-27 08:31:26
● 2026-03-05 16:01:12
○ 2026-03-11 13:56:22
● 2026-03-19 06:04:22
● 2026-03-24 06:43:08

○A38.11.58.1732026-02-26 → 2026-02-26 · 4 obs

○ 2026-02-26 03:38:34
● 2026-02-26 12:19:04
○ 2026-02-27 08:31:26
○ 2026-03-24 06:43:08

○A38.11.58.1742026-03-05 → 2026-03-05 · 4 obs

○ 2026-02-27 08:31:26
● 2026-03-05 16:01:12
○ 2026-03-11 13:56:22
○ 2026-03-24 06:43:08

○A38.11.58.1752026-03-11 → 2026-03-11 · 4 obs

○ 2026-03-05 16:01:12
● 2026-03-11 13:56:22
○ 2026-03-19 06:04:22
○ 2026-03-24 06:43:08

○A38.11.58.1762026-02-26 → 2026-03-11 · 7 obs

○ 2026-02-26 03:38:34
● 2026-02-26 12:19:04
○ 2026-02-27 08:31:26
● 2026-03-05 16:01:12
● 2026-03-11 13:56:22
○ 2026-03-19 06:04:22
○ 2026-03-24 06:43:08

○A38.11.58.1782026-02-26 → 2026-03-11 · 7 obs

● 2026-02-26 03:38:34
○ 2026-02-26 12:19:04
● 2026-02-27 08:31:26
○ 2026-03-05 16:01:12
● 2026-03-11 13:56:22
○ 2026-03-19 06:04:22
○ 2026-03-24 06:43:08

●A38.11.58.1792026-02-27 → 2026-03-24 · 6 obs

○ 2026-02-26 12:19:04
● 2026-02-27 08:31:26
○ 2026-03-05 16:01:12
○ 2026-03-11 13:56:22
● 2026-03-19 06:04:22
● 2026-03-24 06:43:08

○A38.11.58.1802026-02-26 → 2026-02-27 · 5 obs

○ 2026-02-26 03:38:34
● 2026-02-26 12:19:04
● 2026-02-27 08:31:26
○ 2026-03-05 16:01:12
○ 2026-03-24 06:43:08

○A38.11.58.1812026-02-26 → 2026-02-26 · 3 obs

● 2026-02-26 03:38:34
○ 2026-02-26 12:19:04
○ 2026-03-24 06:43:08

○A38.11.58.1822026-02-26 → 2026-02-26 · 4 obs

○ 2026-02-26 03:38:34
● 2026-02-26 12:19:04
○ 2026-02-27 08:31:26
○ 2026-03-24 06:43:08

○A38.11.58.1832026-02-26 → 2026-03-11 · 7 obs

○ 2026-02-26 03:38:34
● 2026-02-26 12:19:04
○ 2026-02-27 08:31:26
○ 2026-03-05 16:01:12
● 2026-03-11 13:56:22
○ 2026-03-19 06:04:22
○ 2026-03-24 06:43:08

○A38.11.58.1842026-02-26 → 2026-03-11 · 6 obs

● 2026-02-26 03:38:34
○ 2026-02-26 12:19:04
○ 2026-03-05 16:01:12
● 2026-03-11 13:56:22
○ 2026-03-19 06:04:22
○ 2026-03-24 06:43:08

○A38.11.58.1852026-02-27 → 2026-03-11 · 6 obs

○ 2026-02-26 12:19:04
● 2026-02-27 08:31:26
○ 2026-03-05 16:01:12
● 2026-03-11 13:56:22
○ 2026-03-19 06:04:22
○ 2026-03-24 06:43:08

○A38.11.58.1862026-02-26 → 2026-03-11 · 7 obs

● 2026-02-26 03:38:34
○ 2026-02-26 12:19:04
● 2026-02-27 08:31:26
○ 2026-03-05 16:01:12
● 2026-03-11 13:56:22
○ 2026-03-19 06:04:22
○ 2026-03-24 06:43:08

●A38.11.58.1872026-02-26 → 2026-03-24 · 5 obs

● 2026-02-26 03:38:34
○ 2026-02-26 12:19:04
○ 2026-03-11 13:56:22
● 2026-03-19 06:04:22
● 2026-03-24 06:43:08

●A38.11.58.1882026-02-26 → 2026-03-24 · 7 obs

○ 2026-02-26 03:38:34
● 2026-02-26 12:19:04
● 2026-02-27 08:31:26
○ 2026-03-05 16:01:12
○ 2026-03-11 13:56:22
● 2026-03-19 06:04:22
● 2026-03-24 06:43:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
lf-rtfh.com	mckinley.ns.cloudflare.com, archer.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.136

NS records: mckinley.ns.cloudflare.com, archer.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lf-rtfh.com (unsigned zone)

⏱️ Timing

Total: 1439ms | Queries: -

📄 Records

Type	Count	Sample Data
A	8	`38.11.58.165, 38.11.58.172...`
NS	2	`archer.ns.cloudflare.com, mckinley.ns.cloudflare.com`
SOA	1	`archer.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Eight IP numbers are targeted by lf-rtfh.com: 38.11.58.164, 38.11.58.165, 38.11.58.166, 38.11.58.170, 38.11.58.172, 38.11.58.179, 38.11.58.187 and 38.11.58.188.

other host names including 029xan.com, xrfof.com, cdmsjz.com, yzrmjc.com and bj-higer.com share IP numbers with lf-rtfh.com.

Name Servers

lf-rtfh.com is delegated to two name servers archer.ns.cloudflare.com and mckinley.ns.cloudflare.com.

lf-rtfh.com shares the same name server setup as other domains, for instance tjjcdc.com, zchtjx.com, 86307988.com, yiwakeji.com and zghydf.com.

lf-rtfh.com at least partially shares name servers with other domains, for instance kborui.net, syshome.cc, bdvenlinea-banvenez-valida.pages.dev, wimod.com and chlorellaclub.com.

these name servers are commonly used alongside owen.ns.cloudflare.com.

Host names with six IP numbers:

Host name archer.ns.cloudflare.com points to: 2606:4700:58::a29f:2c88, 2803:f800:50::6ca2:c388, 2a06:98c1:50::ac40:2388, 108.162.195.136, 162.159.44.136 and 172.64.35.136.

Host name mckinley.ns.cloudflare.com points to: 2606:4700:50::a29f:2649, 2803:f800:50::6ca2:c249, 2a06:98c1:50::ac40:2249, 108.162.194.73, 162.159.38.73 and 172.64.34.73.

lf-rtfh.com - robtex.com

lf-rtfh.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`lf-rtfh.com`

`com`