`291f.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:5312^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:a6fa^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.83.18^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.166.250^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`emely.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26d1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emely.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2d1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`emely.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22d1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`emely.ns.cloudflare.com`
		A	108.162.194.209^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emely.ns.cloudflare.com`
		A	162.159.38.209^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emely.ns.cloudflare.com`
		A	172.64.34.209^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emely.ns.cloudflare.com`
NS	`johnathan.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c2c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`johnathan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c32c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`johnathan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:232c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`johnathan.ns.cloudflare.com`
		A	108.162.195.44^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`johnathan.ns.cloudflare.com`
		A	162.159.44.44^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`johnathan.ns.cloudflare.com`
		A	172.64.35.44^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`johnathan.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.83.18, 172.67.166.250
		IPv6	2606:4700:3035::6815:5312, 2606:4700:3035::ac43:a6fa
SOA	`emely.ns.cloudflare.com`dns@cloudflare.com serial=2395810278

`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

291f.com

291f.co.jp

Similar names

912f.cc

f921.cc

129f.cc

91f2.com

f921.cn

f219.cn

f921.com

1f29.com

912f.com

DNS History

21 records (6 active, 15 former)

●NSemely.ns.cloudflare.com2026-02-24 → 2026-02-24 · 2 obs

○ 2018-09-03 15:46:18
● 2026-02-24 20:26:58

●NSjohnathan.ns.cloudflare.com2026-02-24 → 2026-02-24 · 2 obs

○ 2018-09-03 15:46:18
● 2026-02-24 20:26:58

○NSns1.22.cn2015-06-02 → 2015-11-02 · 4 obs

● 2015-06-02 23:34:38
● 2015-11-02 18:15:20
○ 2016-01-27 16:15:26
○ 2026-02-24 20:26:58

○NSns1.namebrightdns.com2017-01-01 → 2018-09-03 · 4 obs

○ 2016-04-25 17:56:04
● 2017-01-01 14:03:36
● 2018-09-03 15:46:18
○ 2026-02-24 20:26:58

○NSns2.22.cn2015-06-02 → 2015-11-02 · 4 obs

● 2015-06-02 23:34:38
● 2015-11-02 18:15:20
○ 2016-01-27 16:15:26
○ 2026-02-24 20:26:58

○NSns2.namebrightdns.com2017-01-01 → 2018-09-03 · 4 obs

○ 2016-04-25 17:56:04
● 2017-01-01 14:03:36
● 2018-09-03 15:46:18
○ 2026-02-24 20:26:58

○NSns3.22.cn2015-06-02 → 2015-11-02 · 4 obs

● 2015-06-02 23:34:38
● 2015-11-02 18:15:20
○ 2016-01-27 16:15:26
○ 2026-02-24 20:26:58

○NSns4.22.cn2015-06-02 → 2015-11-02 · 4 obs

● 2015-06-02 23:34:38
● 2015-11-02 18:15:20
○ 2016-01-27 16:15:26
○ 2026-02-24 20:26:58

○NSnsg1.namebrightdns.com2016-04-25 → 2016-04-25 · 4 obs

○ 2016-01-27 16:15:26
● 2016-04-25 17:56:04
○ 2017-01-01 14:03:36
○ 2026-02-24 20:26:58

○NSnsg2.namebrightdns.com2016-04-25 → 2016-04-25 · 4 obs

○ 2016-01-27 16:15:26
● 2016-04-25 17:56:04
○ 2017-01-01 14:03:36
○ 2026-02-24 20:26:58

●A104.21.83.182026-02-24 → 2026-02-24 · 2 obs

○ 2018-09-03 15:46:18
● 2026-02-24 20:26:58

●A172.67.166.2502026-02-24 → 2026-02-24 · 2 obs

○ 2018-09-03 15:46:18
● 2026-02-24 20:26:58

○A23.110.156.1822015-06-02 → 2015-11-02 · 4 obs

● 2015-06-02 23:34:38
● 2015-11-02 18:15:20
○ 2016-01-27 16:15:26
○ 2026-02-24 20:26:58

●A2606:4700:3035::6815:53122026-02-24 → 2026-02-24 · 2 obs

○ 2018-09-03 15:46:18
● 2026-02-24 20:26:58

●A2606:4700:3035::ac43:a6fa2026-02-24 → 2026-02-24 · 2 obs

○ 2018-09-03 15:46:18
● 2026-02-24 20:26:58

○A52.200.243.1232016-04-25 → 2016-04-25 · 4 obs

○ 2016-01-27 16:15:26
● 2016-04-25 17:56:04
○ 2017-01-01 14:03:36
○ 2026-02-24 20:26:58

○A54.152.144.2432016-04-25 → 2016-04-25 · 4 obs

○ 2016-01-27 16:15:26
● 2016-04-25 17:56:04
○ 2017-01-01 14:03:36
○ 2026-02-24 20:26:58

○A54.82.156.192017-01-01 → 2017-01-01 · 4 obs

○ 2016-04-25 17:56:04
● 2017-01-01 14:03:36
○ 2018-09-03 15:46:18
○ 2026-02-24 20:26:58

○A54.86.225.1562017-01-01 → 2017-01-01 · 4 obs

○ 2016-04-25 17:56:04
● 2017-01-01 14:03:36
○ 2018-09-03 15:46:18
○ 2026-02-24 20:26:58

○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2016-04-25 → 2016-04-25 · 3 obs

● 2016-04-25 17:56:04
○ 2017-01-01 14:03:36
○ 2026-02-24 20:26:58

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-01-01 → 2018-09-03 · 4 obs

○ 2016-04-25 17:56:04
● 2017-01-01 14:03:36
● 2018-09-03 15:46:18
○ 2026-02-24 20:26:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
291f.com	emely.ns.cloudflare.com, johnathan.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.194.209

NS records: emely.ns.cloudflare.com, johnathan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 291f.com (unsigned zone)

⏱️ Timing

Total: 287ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.83.18, 172.67.166.250`
AAAA	2	`2606:4700:3035::ac43:a6fa, 2606:4700:3035::6815:5312`
NS	2	`emely.ns.cloudflare.com, johnathan.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`emely.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

AI analysis

291f.com points to four IP numbers: 2606:4700:3035::6815:5312, 2606:4700:3035::ac43:a6fa, 104.21.83.18 and 172.67.166.250.

Other host names, for instance www.whm569.com, drdmag.com, softextension.ru, hzbakj.com and mcafee.kr share IP numbers with 291f.com.

291f.com's delegation is to two name servers emely.ns.cloudflare.com and johnathan.ns.cloudflare.com.

291f.com shares the same name server configuration as other domains, such as 215s.com, 5f77.com, 719e.com, 375n.com and szxscm.com.

291f.com at least partially shares its name servers with other domains, for instance puredot.com, altiplan.dk, otagh-khab.ir, pay-service.digital and ormas188jkt.fit.

These name servers are commonly used with lady.ns.cloudflare.com, mina.ns.cloudflare.com and simon.ns.cloudflare.com.

Host names with six IP numbers:

emely.ns.cloudflare.com points to: 2606:4700:50::a29f:26d1, 2803:f800:50::6ca2:c2d1, 2a06:98c1:50::ac40:22d1, 108.162.194.209, 162.159.38.209 and 172.64.34.209.

johnathan.ns.cloudflare.com points to: 2606:4700:58::a29f:2c2c, 2803:f800:50::6ca2:c32c, 2a06:98c1:50::ac40:232c, 108.162.195.44, 162.159.44.44 and 172.64.35.44.

291f.com - robtex.com

291f.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

AI analysis

`291f.com`

`com`