`krf-help.net`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:becd^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:140e^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.20.14^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.190.205^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ben.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b67^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ben.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c167^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ben.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2167^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ben.ns.cloudflare.com`
		A	108.162.193.103^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ben.ns.cloudflare.com`
		A	172.64.33.103^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ben.ns.cloudflare.com`
		A	173.245.59.103^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ben.ns.cloudflare.com`
NS	`indie.ns.cloudflare.com`
		A	2606:4700:50::a29f:26a3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`indie.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2a3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`indie.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22a3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`indie.ns.cloudflare.com`
		A	108.162.194.163^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`indie.ns.cloudflare.com`
		A	162.159.38.163^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`indie.ns.cloudflare.com`
		A	172.64.34.163^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`indie.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.20.14, 172.67.190.205
		IPv6 hints	2606:4700:3031::ac43:becd, 2606:4700:3033::6815:140e
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=85, name=cloudflare-ech.com
SOA	`ben.ns.cloudflare.com`dns@cloudflare.com serial=2405565407

`net`

	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=1782653210

Previously NS for

krf-help.net

Same first word

krf-help.net

DNS History

18 records (6 active, 12 former)

●NSben.ns.cloudflare.com2026-05-19 → 2026-06-28 · 3 obs

○ 2017-08-28 15:41:46
● 2026-05-19 11:27:22
● 2026-06-28 13:55:36

●NSindie.ns.cloudflare.com2026-05-19 → 2026-06-28 · 3 obs

○ 2017-08-28 15:41:46
● 2026-05-19 11:27:22
● 2026-06-28 13:55:36

○NSkrf-help.net2017-01-04 → 2017-08-28 · 4 obs

● 2017-01-04 11:32:40
● 2017-08-28 15:41:46
○ 2026-05-19 11:27:22
○ 2026-06-28 13:55:36

○NSns1.cafe24.co.kr2017-01-04 → 2017-08-28 · 4 obs

● 2017-01-04 11:32:40
● 2017-08-28 15:41:46
○ 2026-05-19 11:27:22
○ 2026-06-28 13:55:36

○NSns1.cafe24.com2017-01-04 → 2017-08-28 · 4 obs

● 2017-01-04 11:32:40
● 2017-08-28 15:41:46
○ 2026-05-19 11:27:22
○ 2026-06-28 13:55:36

○NSns2.cafe24.co.kr2017-01-04 → 2017-08-28 · 4 obs

● 2017-01-04 11:32:40
● 2017-08-28 15:41:46
○ 2026-05-19 11:27:22
○ 2026-06-28 13:55:36

○NSns2.cafe24.com2017-01-04 → 2017-08-28 · 4 obs

● 2017-01-04 11:32:40
● 2017-08-28 15:41:46
○ 2026-05-19 11:27:22
○ 2026-06-28 13:55:36

○MXkr1-aspmx1.worksmobile.com2017-01-04 → 2017-08-28 · 4 obs

● 2017-01-04 11:32:40
● 2017-08-28 15:41:46
○ 2026-05-19 11:27:22
○ 2026-06-28 13:55:36

○MXkr1-aspmx2.worksmobile.com2017-01-04 → 2017-08-28 · 4 obs

● 2017-01-04 11:32:40
● 2017-08-28 15:41:46
○ 2026-05-19 11:27:22
○ 2026-06-28 13:55:36

●A104.21.20.142026-06-28 → 2026-06-28 · 2 obs

○ 2026-05-19 11:27:22
● 2026-06-28 13:55:36

●A172.67.190.2052026-06-28 → 2026-06-28 · 2 obs

○ 2026-05-19 11:27:22
● 2026-06-28 13:55:36

○A183.111.183.862017-01-04 → 2017-08-28 · 4 obs

● 2017-01-04 11:32:40
● 2017-08-28 15:41:46
○ 2026-05-19 11:27:22
○ 2026-06-28 13:55:36

○A188.114.96.02026-05-19 → 2026-05-19 · 3 obs

○ 2017-08-28 15:41:46
● 2026-05-19 11:27:22
○ 2026-06-28 13:55:36

○A188.114.97.02026-05-19 → 2026-05-19 · 3 obs

○ 2017-08-28 15:41:46
● 2026-05-19 11:27:22
○ 2026-06-28 13:55:36

●A2606:4700:3031::ac43:becd2026-06-28 → 2026-06-28 · 2 obs

○ 2026-05-19 11:27:22
● 2026-06-28 13:55:36

●A2606:4700:3033::6815:140e2026-06-28 → 2026-06-28 · 2 obs

○ 2026-05-19 11:27:22
● 2026-06-28 13:55:36

○A2a06:98c1:3120::2026-05-19 → 2026-05-19 · 3 obs

○ 2017-08-28 15:41:46
● 2026-05-19 11:27:22
○ 2026-06-28 13:55:36

○A2a06:98c1:3121::2026-05-19 → 2026-05-19 · 3 obs

○ 2017-08-28 15:41:46
● 2026-05-19 11:27:22
○ 2026-06-28 13:55:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	f.gtld-servers.net, k.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net...	-
krf-help.net	ben.ns.cloudflare.com, indie.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.103

NS records: ben.ns.cloudflare.com, indie.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for krf-help.net (unsigned zone)

⏱️ Timing

Total: 454ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.20.14, 172.67.190.205`
AAAA	2	`2606:4700:3033::6815:140e, 2606:4700:3031::ac43:becd`
NS	2	`ben.ns.cloudflare.com, indie.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ben.ns.cloudflare.com dns.cloudflare.com`

Analysis

IP Addresses

krf-help.net has four IP addresses: 104.21.20.14, 172.67.190.205, 2606:4700:3031::ac43:becd and 2606:4700:3033::6815:140e.

Additional host names — procore-4future.forum, snagpopinstantloader.monster, ontknoop.be and two others — share IP numbers with krf-help.net.

Name Servers

krf-help.net has two authoritative name servers — ben.ns.cloudflare.com and indie.ns.cloudflare.com.

krf-help.net shares its name server setup with other domains, including windowskeyonline.com, 24376.cn, aixiaofan.cn and two others.

krf-help.net has at least partial name server overlap with other domains, such as 4mp.org.uk, rapidsupply.net, ispace.co.uk and two others.

It is common to find these name servers paired with the name servers dax.ns.cloudflare.com.

Host names with 6 IP numbers:

ben.ns.cloudflare.com points to 108.162.193.103, 172.64.33.103, 173.245.59.103 and 3 other IP addresses.

indie.ns.cloudflare.com points to 108.162.194.163, 162.159.38.163, 172.64.34.163 and 3 other IP addresses.

krf-help.net - robtex.com

krf-help.net

net

Previously NS for

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`krf-help.net`

`net`