`e2f1.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:1f21^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:aeea^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.31.33^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.174.234^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`sima.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3ade^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sima.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0de^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sima.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20de^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sima.ns.cloudflare.com`
		A	108.162.192.222^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sima.ns.cloudflare.com`
		A	172.64.32.222^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sima.ns.cloudflare.com`
		A	173.245.58.222^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sima.ns.cloudflare.com`
NS	`sterling.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c8f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sterling.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c38f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sterling.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:238f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sterling.ns.cloudflare.com`
		A	108.162.195.143^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sterling.ns.cloudflare.com`
		A	162.159.44.143^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sterling.ns.cloudflare.com`
		A	172.64.35.143^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sterling.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.31.33, 172.67.174.234
		IPv6	2606:4700:3031::6815:1f21, 2606:4700:3033::ac43:aeea
SOA	`sima.ns.cloudflare.com`dns@cloudflare.com serial=2396081693

`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

e2f1.com

Similar names

21ef.cn

ef21.com

1e2f.com

21fe.com

21ef.net

ef21.de

DNS History

15 records (6 active, 9 former)

○NSns57.domaincontrol.com2017-01-06 → 2017-01-06 · 3 obs

● 2017-01-06 20:27:40
○ 2026-02-17 09:37:10
○ 2026-03-07 08:55:32

○NSns58.domaincontrol.com2017-01-06 → 2017-01-06 · 3 obs

● 2017-01-06 20:27:40
○ 2026-02-17 09:37:10
○ 2026-03-07 08:55:32

●NSsima.ns.cloudflare.com2026-02-17 → 2026-03-07 · 3 obs

○ 2017-01-06 20:27:40
● 2026-02-17 09:37:10
● 2026-03-07 08:55:32

●NSsterling.ns.cloudflare.com2026-02-17 → 2026-03-07 · 3 obs

○ 2017-01-06 20:27:40
● 2026-02-17 09:37:10
● 2026-03-07 08:55:32

○MXmailstore1.secureserver.net2017-01-06 → 2017-01-06 · 3 obs

● 2017-01-06 20:27:40
○ 2026-02-17 09:37:10
○ 2026-03-07 08:55:32

○MXsmtp.secureserver.net2017-01-06 → 2017-01-06 · 3 obs

● 2017-01-06 20:27:40
○ 2026-02-17 09:37:10
○ 2026-03-07 08:55:32

●A104.21.31.332026-02-17 → 2026-03-07 · 5 obs

○ 2017-01-06 20:27:40
● 2026-02-17 09:37:10
○ 2026-02-20 01:35:12
● 2026-03-07 05:08:44
● 2026-03-07 08:55:32

●A172.67.174.2342026-02-17 → 2026-03-07 · 5 obs

○ 2017-01-06 20:27:40
● 2026-02-17 09:37:10
○ 2026-02-20 01:35:12
● 2026-03-07 05:08:44
● 2026-03-07 08:55:32

○A184.168.221.362017-01-06 → 2017-01-06 · 3 obs

● 2017-01-06 20:27:40
○ 2026-02-17 09:37:10
○ 2026-03-07 08:55:32

○A188.114.96.02026-02-20 → 2026-02-20 · 4 obs

○ 2026-02-17 09:37:10
● 2026-02-20 01:35:12
○ 2026-03-07 05:08:44
○ 2026-03-07 08:55:32

○A188.114.97.02026-02-20 → 2026-02-20 · 4 obs

○ 2026-02-17 09:37:10
● 2026-02-20 01:35:12
○ 2026-03-07 05:08:44
○ 2026-03-07 08:55:32

●A2606:4700:3031::6815:1f212026-02-17 → 2026-03-07 · 5 obs

○ 2017-01-06 20:27:40
● 2026-02-17 09:37:10
○ 2026-02-20 01:35:12
● 2026-03-07 05:08:44
● 2026-03-07 08:55:32

●A2606:4700:3033::ac43:aeea2026-02-17 → 2026-03-07 · 5 obs

○ 2017-01-06 20:27:40
● 2026-02-17 09:37:10
○ 2026-02-20 01:35:12
● 2026-03-07 05:08:44
● 2026-03-07 08:55:32

○A2a06:98c1:3120::2026-02-20 → 2026-02-20 · 4 obs

○ 2026-02-17 09:37:10
● 2026-02-20 01:35:12
○ 2026-03-07 05:08:44
○ 2026-03-07 08:55:32

○A2a06:98c1:3121::2026-02-20 → 2026-02-20 · 4 obs

○ 2026-02-17 09:37:10
● 2026-02-20 01:35:12
○ 2026-03-07 05:08:44
○ 2026-03-07 08:55:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
e2f1.com	sima.ns.cloudflare.com, sterling.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.192.222

NS records: sima.ns.cloudflare.com, sterling.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for e2f1.com (unsigned zone)

⏱️ Timing

Total: 174ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.31.33, 172.67.174.234`
AAAA	2	`2606:4700:3031::6815:1f21, 2606:4700:3033::ac43:aeea`
NS	2	`sima.ns.cloudflare.com, sterling.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`sima.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

e2f1.com resolves to four IP numbers: 2606:4700:3031::6815:1f21, 2606:4700:3033::ac43:aeea, 104.21.31.33 and 172.67.174.234.

Other host names such as www.zo.lv, afronitaaa.com, herbsandler.com, nywoodsandwater.com and targetdarts.de share IPs with e2f1.com.

Name Servers

e2f1.com is delegated to two name servers: sima.ns.cloudflare.com and sterling.ns.cloudflare.com.

e2f1.com shares the same name server setup as 4a486.com, 6d84.com, 25d52d.com, 8f34.com and bd8e.com.

e2f1.com at least partially shares name servers with other domains, for instance appfast.club, hosting.co.uk, makephotoframes.com, rmfabrics.com and alradnet.com.

these name servers are often used in conjunction with the name servers kyrie.ns.cloudflare.com.

Host names with six IP numbers:

sima.ns.cloudflare.com points to 2606:4700:50::adf5:3ade, 2803:f800:50::6ca2:c0de, 2a06:98c1:50::ac40:20de, 108.162.192.222, 172.64.32.222 and 173.245.58.222.

sterling.ns.cloudflare.com points to 2606:4700:58::a29f:2c8f, 2803:f800:50::6ca2:c38f, 2a06:98c1:50::ac40:238f, 108.162.195.143, 162.159.44.143 and 172.64.35.143.

e2f1.com - robtex.com

e2f1.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`e2f1.com`

`com`