sfqtw.com - robtex.com

sfqtw.com

DNSSEC⚠️ Not signed
A2606:4700:3036::ac43:df7a🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:536f🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.83.111Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.223.122🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSnucum.ns.cloudflare.com ⭐
A2606:4700:50::a29f:2691🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnucum.ns.cloudflare.com
A2803:f800:50::6ca2:c291🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnucum.ns.cloudflare.com
A2a06:98c1:50::ac40:2291🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnucum.ns.cloudflare.com
A108.162.194.145🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnucum.ns.cloudflare.com
A162.159.38.145Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnucum.ns.cloudflare.com
A172.64.34.145🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnucum.ns.cloudflare.com
NStom.ns.cloudflare.com
A2606:4700:58::adf5:3b93🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtom.ns.cloudflare.com
A2803:f800:50::6ca2:c193🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRtom.ns.cloudflare.com
A2a06:98c1:50::ac40:2193🇺🇸 Cloudflare2a06:98c1:50::/45
PTRtom.ns.cloudflare.com
A108.162.193.147🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtom.ns.cloudflare.com
A172.64.33.147🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtom.ns.cloudflare.com
A173.245.59.147🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtom.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.83.111, 172.67.223.122
IPv6 hints2606:4700:3036::ac43:df7a, 2606:4700:3037::6815:536f
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=15, name=cloudflare-ech.com
SOAnucum.ns.cloudflare.comdns@cloudflare.com serial=2398526068

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=1776957511

Same first word

sfqtw.com

Similar names

qtfsw.com
twfsq.com
tsfqw.com
fqtsw.com

DNS History

11 records (6 active, 5 former)

2017201820192020202120222023202420252026NSnucum.ns.cloudflare.comtom.ns.cloudflare.comwww.sfqtw.comMXio.bouncemx.comA104.21.83.111172.67.223.1222606:4700:3036::ac43:df7a2606:4700:3037::6815:536f70.39.84.22970.39.84.247CNAMEs.dcoin.co
●NSnucum.ns.cloudflare.com2026-04-20 → 2026-04-23 · 3 obs
○ 2018-07-18 01:15:56
● 2026-04-20 06:09:16
● 2026-04-23 15:29:04
●NStom.ns.cloudflare.com2026-04-20 → 2026-04-23 · 3 obs
○ 2018-07-18 01:15:56
● 2026-04-20 06:09:16
● 2026-04-23 15:29:04
○NSwww.sfqtw.com2016-02-24 → 2017-02-03 · 4 obs
● 2016-02-24 20:30:52
● 2017-02-03 01:37:46
○ 2018-07-18 01:15:56
○ 2026-04-23 15:29:04
○MXio.bouncemx.com2016-02-24 → 2016-06-20 · 4 obs
● 2016-02-24 20:30:52
● 2016-06-20 21:23:30
○ 2018-07-18 01:15:56
○ 2026-04-23 15:29:04
●A104.21.83.1112026-04-20 → 2026-04-23 · 3 obs
○ 2018-07-18 01:15:56
● 2026-04-20 06:09:16
● 2026-04-23 15:29:04
●A172.67.223.1222026-04-20 → 2026-04-23 · 3 obs
○ 2018-07-18 01:15:56
● 2026-04-20 06:09:16
● 2026-04-23 15:29:04
●A2606:4700:3036::ac43:df7a2026-04-20 → 2026-04-23 · 3 obs
○ 2018-07-18 01:15:56
● 2026-04-20 06:09:16
● 2026-04-23 15:29:04
●A2606:4700:3037::6815:536f2026-04-20 → 2026-04-23 · 3 obs
○ 2018-07-18 01:15:56
● 2026-04-20 06:09:16
● 2026-04-23 15:29:04
○A70.39.84.2292016-02-24 → 2016-02-24 · 3 obs
● 2016-02-24 20:30:52
○ 2016-06-20 21:23:30
○ 2026-04-23 15:29:04
○A70.39.84.2472016-06-20 → 2016-06-20 · 4 obs
○ 2016-02-24 20:30:52
● 2016-06-20 21:23:30
○ 2018-07-18 01:15:56
○ 2026-04-23 15:29:04
○CNAMEs.dcoin.co2016-02-24 → 2016-06-20 · 4 obs
● 2016-02-24 20:30:52
● 2016-06-20 21:23:30
○ 2017-02-03 01:37:46
○ 2026-04-23 15:29:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comi.gtld-servers.net, k.gtld-servers.net, e.gtld-servers.net, c.gtld-servers.net...-
sfqtw.comtom.ns.cloudflare.com, nucum.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.147

NS records: tom.ns.cloudflare.com, nucum.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sfqtw.com (unsigned zone)

⏱️ Timing

Total: 635ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.83.111, 172.67.223.122
AAAA22606:4700:3037::6815:536f, 2606:4700:3036::ac43:df7a
NS2nucum.ns.cloudflare.com, tom.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1nucum.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

sfqtw.com points to four IP numbers: 2606:4700:3036::ac43:df7a, 2606:4700:3037::6815:536f, 104.21.83.111 and 172.67.223.122.

Other host names, for instance tzsxr.com, www.usainsulation.com, abiss.gr, elsaenc.net and www.dummysports.com share IP numbers with sfqtw.com.

Name Servers

sfqtw.com is delegated to two name servers: nucum.ns.cloudflare.com and tom.ns.cloudflare.com.

sfqtw.com uses the same name server setup as other domains, for instance 917118.com, fhmxhm.com, kf5.cc, 0523.ac.cn and chnect.com.

sfqtw.com shares name servers with other domains at least partially, for instance herbandspicegarden.co.uk, escalaconcierge.com, d4dent.com, nm7.org and digitalhub.srv.br.

these name servers are often used with kia.ns.cloudflare.com, cosmin.ns.cloudflare.com and edna.ns.cloudflare.com.

Host names with six IP numbers: nucum.ns.cloudflare.com points to 2606:4700:50::a29f:2691, 2803:f800:50::6ca2:c291, 2a06:98c1:50::ac40:2291, 108.162.194.145, 162.159.38.145 and 172.64.34.145; tom.ns.cloudflare.com points to 2606:4700:58::adf5:3b93, 2803:f800:50::6ca2:c193, 2a06:98c1:50::ac40:2193, 108.162.193.147, 172.64.33.147 and 173.245.59.147.