jf311.com - robtex.com

jf311.com

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:4fa6🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:929a🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.79.166Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.146.154🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSirena.ns.cloudflare.com ⭐
A2606:4700:50::a29f:264f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRirena.ns.cloudflare.com
A2803:f800:50::6ca2:c24f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRirena.ns.cloudflare.com
A2a06:98c1:50::ac40:224f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRirena.ns.cloudflare.com
A108.162.194.79🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRirena.ns.cloudflare.com
A162.159.38.79Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRirena.ns.cloudflare.com
A172.64.34.79🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRirena.ns.cloudflare.com
NSowen.ns.cloudflare.com
A2606:4700:58::adf5:3bdb🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRowen.ns.cloudflare.com
A2803:f800:50::6ca2:c1db🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRowen.ns.cloudflare.com
A2a06:98c1:50::ac40:21db🇺🇸 Cloudflare2a06:98c1:50::/45
PTRowen.ns.cloudflare.com
A108.162.193.219🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRowen.ns.cloudflare.com
A172.64.33.219🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRowen.ns.cloudflare.com
A173.245.59.219🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRowen.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.79.166, 172.67.146.154
IPv6 hints2606:4700:3031::6815:4fa6, 2606:4700:3037::ac43:929a
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=135, name=cloudflare-ech.com
SOAirena.ns.cloudflare.comdns@cloudflare.com serial=2399298866

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=1776091722

Same first word

jf311.com

Similar names

jf131.com
131jf.cn
f113j.xyz
jf113.com

DNS History

14 records (6 active, 8 former)

20162017201820192020202120222023202420252026NSirena.ns.cloudflare.comowen.ns.cloudflare.comdns31.hichina.comdns32.hichina.comexpirens3.hichina.comexpirens4.hichina.comMXmxn.mxhichina.commxw.mxhichina.comA104.21.79.166172.67.146.1542606:4700:3031::6815:4fa62606:4700:3037::ac43:929a123.57.252.21447.89.58.141
○NSdns31.hichina.com2015-06-10 → 2016-07-19 · 4 obs
● 2015-06-10 01:22:12
● 2016-07-19 11:41:00
○ 2017-03-16 00:47:30
○ 2026-04-13 14:57:26
○NSdns32.hichina.com2015-06-10 → 2016-07-19 · 4 obs
● 2015-06-10 01:22:12
● 2016-07-19 11:41:00
○ 2017-03-16 00:47:30
○ 2026-04-13 14:57:26
○NSexpirens3.hichina.com2017-03-16 → 2017-03-16 · 4 obs
○ 2016-07-19 11:41:00
● 2017-03-16 00:47:30
○ 2026-04-10 18:13:06
○ 2026-04-13 14:57:26
○NSexpirens4.hichina.com2017-03-16 → 2017-03-16 · 4 obs
○ 2016-07-19 11:41:00
● 2017-03-16 00:47:30
○ 2026-04-10 18:13:06
○ 2026-04-13 14:57:26
●NSirena.ns.cloudflare.com2026-04-10 → 2026-04-13 · 3 obs
○ 2017-03-16 00:47:30
● 2026-04-10 18:13:06
● 2026-04-13 14:57:26
●NSowen.ns.cloudflare.com2026-04-10 → 2026-04-13 · 3 obs
○ 2017-03-16 00:47:30
● 2026-04-10 18:13:06
● 2026-04-13 14:57:26
○MXmxn.mxhichina.com2015-06-10 → 2016-07-19 · 4 obs
● 2015-06-10 01:22:12
● 2016-07-19 11:41:00
○ 2017-03-16 00:47:30
○ 2026-04-13 14:57:26
○MXmxw.mxhichina.com2015-06-10 → 2016-07-19 · 4 obs
● 2015-06-10 01:22:12
● 2016-07-19 11:41:00
○ 2017-03-16 00:47:30
○ 2026-04-13 14:57:26
●A104.21.79.1662026-04-10 → 2026-04-13 · 3 obs
○ 2017-03-16 00:47:30
● 2026-04-10 18:13:06
● 2026-04-13 14:57:26
○A123.57.252.2142015-06-10 → 2016-07-19 · 4 obs
● 2015-06-10 01:22:12
● 2016-07-19 11:41:00
○ 2017-03-16 00:47:30
○ 2026-04-13 14:57:26
●A172.67.146.1542026-04-10 → 2026-04-13 · 3 obs
○ 2017-03-16 00:47:30
● 2026-04-10 18:13:06
● 2026-04-13 14:57:26
●A2606:4700:3031::6815:4fa62026-04-10 → 2026-04-13 · 3 obs
○ 2017-03-16 00:47:30
● 2026-04-10 18:13:06
● 2026-04-13 14:57:26
●A2606:4700:3037::ac43:929a2026-04-10 → 2026-04-13 · 3 obs
○ 2017-03-16 00:47:30
● 2026-04-10 18:13:06
● 2026-04-13 14:57:26
○A47.89.58.1412017-03-16 → 2017-03-16 · 4 obs
○ 2016-07-19 11:41:00
● 2017-03-16 00:47:30
○ 2026-04-10 18:13:06
○ 2026-04-13 14:57:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comk.gtld-servers.net, l.gtld-servers.net, d.gtld-servers.net, j.gtld-servers.net...-
jf311.comowen.ns.cloudflare.com, irena.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.79

NS records: owen.ns.cloudflare.com, irena.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jf311.com (unsigned zone)

⏱️ Timing

Total: 103ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.146.154, 104.21.79.166
AAAA22606:4700:3037::ac43:929a, 2606:4700:3031::6815:4fa6
NS2irena.ns.cloudflare.com, owen.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1irena.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Four IP numbers are pointed to by jf311.com: 2606:4700:3031::6815:4fa6, 2606:4700:3037::ac43:929a, 104.21.79.166 and 172.67.146.154.

other host names including elmsavers.com.au, cookinggames.net, erisflux.com, 499519.com and hylenoqavira.com share IP numbers with jf311.com.

Name Servers

jf311.com is delegated to two name servers irena.ns.cloudflare.com and owen.ns.cloudflare.com.

jf311.com shares the same name server setup as other domains, for instance gsatlink.com, sxyrd.com, indeer.net, pxyuan.com and zzsxllk.com.

jf311.com at least partially shares name servers with other domains, for instance lcschools.org, nv29.com, chu-ya.com.tw, efaf.ir and 8kr.at.

These name servers are commonly used with cartman.ns.cloudflare.com, sima.ns.cloudflare.com and curt.ns.cloudflare.com.

Host names with six IP numbers:

Host name irena.ns.cloudflare.com points to: 2606:4700:50::a29f:264f, 2803:f800:50::6ca2:c24f, 2a06:98c1:50::ac40:224f, 108.162.194.79, 162.159.38.79 and 172.64.34.79.

Host name owen.ns.cloudflare.com points to: 2606:4700:58::adf5:3bdb, 2803:f800:50::6ca2:c1db, 2a06:98c1:50::ac40:21db, 108.162.193.219, 172.64.33.219 and 173.245.59.219.