291f.com - dns.ninja

291f.com

DNSSEC⚠️ Not signed
A2606:4700:3034::6815:5312🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:a6fa🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.83.18Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.166.250🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSemely.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26d1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRemely.ns.cloudflare.com
A2803:f800:50::6ca2:c2d1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRemely.ns.cloudflare.com
A2a06:98c1:50::ac40:22d1🇺🇸 Cloudflare2a06:98c1:50::/45
PTRemely.ns.cloudflare.com
A108.162.194.209🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRemely.ns.cloudflare.com
A162.159.38.209Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRemely.ns.cloudflare.com
A172.64.34.209🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRemely.ns.cloudflare.com
NSjohnathan.ns.cloudflare.com
A2606:4700:58::a29f:2c2c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjohnathan.ns.cloudflare.com
A2803:f800:50::6ca2:c32c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjohnathan.ns.cloudflare.com
A2a06:98c1:50::ac40:232c🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjohnathan.ns.cloudflare.com
A108.162.195.44🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjohnathan.ns.cloudflare.com
A162.159.44.44Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjohnathan.ns.cloudflare.com
A172.64.35.44🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjohnathan.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.83.18, 172.67.166.250
IPv6 hints2606:4700:3034::6815:5312, 2606:4700:3037::ac43:a6fa
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=3, name=cloudflare-ech.com
SOAemely.ns.cloudflare.comdns@cloudflare.com serial=2406610920

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1784884627

Same first word

291f.com
291f.co.jp

Similar names

912f.cc
f921.cc
129f.cc
f921.com
192f.com
f192.cn
f219.cc
1f29.com
912f.com
f912.com

DNS History

27 records (6 active, 21 former)

20162017201820192020202120222023202420252026NSemely.ns.cloudflare.comjohnathan.ns.cloudflare.comns1.22.cnns1.namebrightdns.comns2.22.cnns2.namebrightdns.comns3.22.cnns4.22.cnnsg1.namebrightdns.comnsg2.namebrightdns.comA104.21.83.18172.67.166.2502606:4700:3034::6815:53122606:4700:3037::ac43:a6fa188.114.96.0188.114.97.023.110.156.1822606:4700:3035::6815:53122606:4700:3035::ac43:a6fa2a06:98c1:3120::2a06:98c1:3121::52.200.243.12354.152.144.24354.82.156.1954.86.225.156CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.comhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com
●NSemely.ns.cloudflare.com2026-02-24 → 2026-07-24 · 3 obs
○ 2018-09-03 15:46:18
● 2026-02-24 20:26:58
● 2026-07-24 09:33:48
●NSjohnathan.ns.cloudflare.com2026-02-24 → 2026-07-24 · 3 obs
○ 2018-09-03 15:46:18
● 2026-02-24 20:26:58
● 2026-07-24 09:33:48
○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
○ 2026-07-24 09:33:48
○NSns1.namebrightdns.com2017-01-01 → 2018-09-03 · 5 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
○ 2026-07-24 09:33:48
○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
○ 2026-07-24 09:33:48
○NSns2.namebrightdns.com2017-01-01 → 2018-09-03 · 5 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
○ 2026-07-24 09:33:48
○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
○ 2026-07-24 09:33:48
○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
○ 2026-07-24 09:33:48
○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
○ 2026-07-24 09:33:48
○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
○ 2026-07-24 09:33:48
●A104.21.83.182026-02-24 → 2026-07-24 · 6 obs
○ 2018-09-03 15:46:18
● 2026-02-24 20:26:58
● 2026-06-08 20:58:42
○ 2026-06-13 13:43:18
● 2026-07-14 22:00:52
● 2026-07-24 09:33:48
●A172.67.166.2502026-02-24 → 2026-07-24 · 6 obs
○ 2018-09-03 15:46:18
● 2026-02-24 20:26:58
● 2026-06-08 20:58:42
○ 2026-06-13 13:43:18
● 2026-07-14 22:00:52
● 2026-07-24 09:33:48
○A188.114.96.02026-06-13 → 2026-06-13 · 4 obs
○ 2026-06-08 20:58:42
● 2026-06-13 13:43:18
○ 2026-07-14 22:00:52
○ 2026-07-24 09:33:48
○A188.114.97.02026-06-13 → 2026-06-13 · 4 obs
○ 2026-06-08 20:58:42
● 2026-06-13 13:43:18
○ 2026-07-14 22:00:52
○ 2026-07-24 09:33:48
○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
○ 2026-07-24 09:33:48
●A2606:4700:3034::6815:53122026-07-14 → 2026-07-24 · 3 obs
○ 2026-06-13 13:43:18
● 2026-07-14 22:00:52
● 2026-07-24 09:33:48
○A2606:4700:3035::6815:53122026-02-24 → 2026-06-08 · 5 obs
○ 2018-09-03 15:46:18
● 2026-02-24 20:26:58
● 2026-06-08 20:58:42
○ 2026-06-13 13:43:18
○ 2026-07-24 09:33:48
○A2606:4700:3035::ac43:a6fa2026-02-24 → 2026-06-08 · 5 obs
○ 2018-09-03 15:46:18
● 2026-02-24 20:26:58
● 2026-06-08 20:58:42
○ 2026-06-13 13:43:18
○ 2026-07-24 09:33:48
●A2606:4700:3037::ac43:a6fa2026-07-14 → 2026-07-24 · 3 obs
○ 2026-06-13 13:43:18
● 2026-07-14 22:00:52
● 2026-07-24 09:33:48
○A2a06:98c1:3120::2026-06-13 → 2026-06-13 · 4 obs
○ 2026-06-08 20:58:42
● 2026-06-13 13:43:18
○ 2026-07-14 22:00:52
○ 2026-07-24 09:33:48
○A2a06:98c1:3121::2026-06-13 → 2026-06-13 · 4 obs
○ 2026-06-08 20:58:42
● 2026-06-13 13:43:18
○ 2026-07-14 22:00:52
○ 2026-07-24 09:33:48
○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
○ 2026-07-24 09:33:48
○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
○ 2026-07-24 09:33:48
○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
○ 2026-07-24 09:33:48
○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
○ 2026-07-24 09:33:48
○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
○ 2026-07-24 09:33:48
○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-01-01 → 2018-09-03 · 5 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
○ 2026-07-24 09:33:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
291f.comemely.ns.cloudflare.com, johnathan.ns.cloudflare.com12 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: 122ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.83.18, 172.67.166.250
AAAA22606:4700:3034::6815:5312, 2606:4700:3037::ac43:a6fa
NS2emely.ns.cloudflare.com, johnathan.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1emely.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...)

Analysis

IP Addresses

291f.com directs to four IP numbers, which are 104.21.83.18, 172.67.166.250, 2606:4700:3034::6815:5312 and 2606:4700:3037::ac43:a6fa.

5gringo.ca, www.whm569.com, platformdigital365.sbs and two other host names share IP numbers with 291f.com.

Name Servers

DNS delegation for 291f.com points to two name servers: emely.ns.cloudflare.com and johnathan.ns.cloudflare.com.

291f.com uses the same name servers as several other domains — among them 215s.com, 5f77.com, 719e.com and two more.

At least some of 291f.com's name servers are shared with other domains, for example puredot.com, altiplan.dk, otagh-khab.ir and two more.

These name servers tend to be deployed in combination with the name servers norman.ns.cloudflare.com and mina.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

emely.ns.cloudflare.com has IP addresses 108.162.194.209, 162.159.38.209 and 172.64.34.209, plus 3 other.

johnathan.ns.cloudflare.com has IP addresses 108.162.195.44, 162.159.44.44 and 172.64.35.44, plus 3 other.