19kf.com - robtex.com

19kf.com

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:2325🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:d4f2🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.35.37Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.212.242🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSmarty.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bcc🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmarty.ns.cloudflare.com
A2803:f800:50::6ca2:c1cc🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmarty.ns.cloudflare.com
A2a06:98c1:50::ac40:21cc🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmarty.ns.cloudflare.com
A108.162.193.204🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmarty.ns.cloudflare.com
A172.64.33.204🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmarty.ns.cloudflare.com
A173.245.59.204🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmarty.ns.cloudflare.com
NSmelissa.ns.cloudflare.com
A2606:4700:50::adf5:3ac7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelissa.ns.cloudflare.com
A2803:f800:50::6ca2:c0c7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmelissa.ns.cloudflare.com
A2a06:98c1:50::ac40:20c7🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmelissa.ns.cloudflare.com
A108.162.192.199🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelissa.ns.cloudflare.com
A172.64.32.199🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelissa.ns.cloudflare.com
A173.245.58.199🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelissa.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.35.37, 172.67.212.242
IPv62606:4700:3033::6815:2325, 2606:4700:3036::ac43:d4f2
SOAmarty.ns.cloudflare.comdns@cloudflare.com serial=2398981260

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=1771291435

Same first word

19kf.com

Similar names

kf19.cn
f91k.xyz
19fk.com
91fk.com
91fk.icu

DNS History

15 records (6 active, 9 former)

20162017201820192020202120222023202420252026NSmarty.ns.cloudflare.commelissa.ns.cloudflare.comsp1.gname-dns.comsp2.gname-dns.comwww.19kf.comMXio.bouncemx.comA104.21.35.37172.67.212.2422606:4700:3033::6815:23252606:4700:3036::ac43:d4f270.39.84.23270.39.84.24870.39.84.250CNAMEnum1.dcoin.cosp.gname.net
●NSmarty.ns.cloudflare.com2026-03-23 → 2026-03-23 · 3 obs
○ 2018-06-19 07:47:12
● 2026-03-23 07:37:24
● 2026-03-23 10:04:22
●NSmelissa.ns.cloudflare.com2026-03-23 → 2026-03-23 · 3 obs
○ 2018-06-19 07:47:12
● 2026-03-23 07:37:24
● 2026-03-23 10:04:22
○NSsp1.gname-dns.com2026-03-23 → 2026-03-23 · 2 obs
○ 2026-03-23 07:37:24
○ 2026-03-23 10:04:22
○NSsp2.gname-dns.com2026-03-23 → 2026-03-23 · 2 obs
○ 2026-03-23 07:37:24
○ 2026-03-23 10:04:22
○NSwww.19kf.com2015-07-12 → 2018-06-19 · 4 obs
● 2015-07-12 07:52:02
● 2018-06-19 07:47:12
○ 2026-03-23 07:37:24
○ 2026-03-23 10:04:22
○MXio.bouncemx.com2015-11-23 → 2016-07-09 · 4 obs
● 2015-11-23 06:35:46
● 2016-07-09 02:54:50
○ 2018-06-19 07:47:12
○ 2026-03-23 10:04:22
●A104.21.35.372026-03-23 → 2026-03-23 · 3 obs
○ 2018-06-19 07:47:12
● 2026-03-23 07:37:24
● 2026-03-23 10:04:22
●A172.67.212.2422026-03-23 → 2026-03-23 · 3 obs
○ 2018-06-19 07:47:12
● 2026-03-23 07:37:24
● 2026-03-23 10:04:22
●A2606:4700:3033::6815:23252026-03-23 → 2026-03-23 · 3 obs
○ 2018-06-19 07:47:12
● 2026-03-23 07:37:24
● 2026-03-23 10:04:22
●A2606:4700:3036::ac43:d4f22026-03-23 → 2026-03-23 · 3 obs
○ 2018-06-19 07:47:12
● 2026-03-23 07:37:24
● 2026-03-23 10:04:22
○A70.39.84.2322016-02-26 → 2016-02-26 · 4 obs
○ 2015-11-23 06:35:46
● 2016-02-26 03:03:32
○ 2016-07-09 02:54:50
○ 2026-03-23 10:04:22
○A70.39.84.2482015-11-23 → 2016-07-09 · 6 obs
○ 2015-07-12 07:52:02
● 2015-11-23 06:35:46
○ 2016-02-26 03:03:32
● 2016-07-09 02:54:50
○ 2018-06-19 07:47:12
○ 2026-03-23 10:04:22
○A70.39.84.2502015-07-12 → 2015-07-12 · 3 obs
● 2015-07-12 07:52:02
○ 2018-06-19 07:47:12
○ 2026-03-23 10:04:22
○CNAMEnum1.dcoin.co2015-07-12 → 2018-06-19 · 6 obs
● 2015-07-12 07:52:02
● 2016-07-09 02:54:50
○ 2016-12-31 15:29:12
● 2018-06-19 07:47:12
○ 2026-03-23 07:37:24
○ 2026-03-23 10:04:22
○CNAMEsp.gname.net2026-03-23 → 2026-03-23 · 2 obs
○ 2026-03-23 07:37:24
○ 2026-03-23 10:04:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
19kf.commarty.ns.cloudflare.com, melissa.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.204

NS records: marty.ns.cloudflare.com, melissa.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 19kf.com (unsigned zone)

⏱️ Timing

Total: 134ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.212.242, 104.21.35.37
AAAA22606:4700:3033::6815:2325, 2606:4700:3036::ac43:d4f2
NS2marty.ns.cloudflare.com, melissa.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1marty.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

19kf.com maps to four IP numbers: 2606:4700:3033::6815:2325, 2606:4700:3036::ac43:d4f2, 104.21.35.37 and 172.67.212.242.

Other host names such as www.ehaiti.ht, wrestlewiki.com, 5pii.com, uanet.eu and mail.ddjfx.com share IPs with 19kf.com.

Name Servers

Two name servers marty.ns.cloudflare.com and melissa.ns.cloudflare.com handle the delegation for 19kf.com.

19kf.com shares the same name server setup as other domains, for example boxidev.com, nslkid.com, dlhybj.com, enlong668.com and szychc.com.

19kf.com at least partially shares name servers with other domains, for example mfan.vn, erehost.com.br, 99plugs.com, noyan.am and 034211.com.

These name servers are often used together with heather.ns.cloudflare.com and jocelyn.ns.cloudflare.com.

Host names with six IP numbers:

marty.ns.cloudflare.com points to 2606:4700:58::adf5:3bcc, 2803:f800:50::6ca2:c1cc, 2a06:98c1:50::ac40:21cc, 108.162.193.204, 172.64.33.204 and 173.245.59.204.

melissa.ns.cloudflare.com points to 2606:4700:50::adf5:3ac7, 2803:f800:50::6ca2:c0c7, 2a06:98c1:50::ac40:20c7, 108.162.192.199, 172.64.32.199 and 173.245.58.199.