sfctzw.com - robtex.com

sfctzw.com

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:517d🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:a0e3🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.81.125Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.160.227🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSpablo.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bdc🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpablo.ns.cloudflare.com
A2803:f800:50::6ca2:c1dc🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRpablo.ns.cloudflare.com
A2a06:98c1:50::ac40:21dc🇺🇸 Cloudflare2a06:98c1:50::/45
PTRpablo.ns.cloudflare.com
A108.162.193.220🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpablo.ns.cloudflare.com
A172.64.33.220🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpablo.ns.cloudflare.com
A173.245.59.220🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpablo.ns.cloudflare.com
NSraphaela.ns.cloudflare.com
A2606:4700:50::a29f:26c0🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRraphaela.ns.cloudflare.com
A2803:f800:50::6ca2:c2c0🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRraphaela.ns.cloudflare.com
A2a06:98c1:50::ac40:22c0🇺🇸 Cloudflare2a06:98c1:50::/45
PTRraphaela.ns.cloudflare.com
A108.162.194.192🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRraphaela.ns.cloudflare.com
A162.159.38.192Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRraphaela.ns.cloudflare.com
A172.64.34.192🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRraphaela.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.81.125, 172.67.160.227
IPv6 hints2606:4700:3032::6815:517d, 2606:4700:3036::ac43:a0e3
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=93, name=cloudflare-ech.com
SOApablo.ns.cloudflare.comdns@cloudflare.com serial=2410431574

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=1785130902

Same first word

sfctzw.com

Similar names

szwftc.com
swtfzc.com

DNS History

11 records (6 active, 5 former)

20162017201820192020202120222023202420252026NSpablo.ns.cloudflare.comraphaela.ns.cloudflare.comns13.xincache.comns14.xincache.comA104.21.81.125172.67.160.2272606:4700:3032::6815:517d2606:4700:3036::ac43:a0e3125.64.15.139125.64.16.184CNAMEsfctzw.hos(0x74313735).tfidc.net
○NSns13.xincache.com2015-07-07 → 2020-02-18 · 4 obs
● 2015-07-07 21:23:04
● 2020-02-18 19:25:38
○ 2026-06-30 03:20:40
○ 2026-07-27 06:01:12
○NSns14.xincache.com2015-07-07 → 2017-03-22 · 4 obs
● 2015-07-07 21:23:04
● 2017-03-22 08:24:26
○ 2020-02-18 19:25:38
○ 2026-07-27 06:01:12
●NSpablo.ns.cloudflare.com2026-06-30 → 2026-07-27 · 3 obs
○ 2020-02-18 19:25:38
● 2026-06-30 03:20:40
● 2026-07-27 06:01:12
●NSraphaela.ns.cloudflare.com2026-06-30 → 2026-07-27 · 3 obs
○ 2020-02-18 19:25:38
● 2026-06-30 03:20:40
● 2026-07-27 06:01:12
●A104.21.81.1252026-06-30 → 2026-07-27 · 3 obs
○ 2020-02-18 19:25:38
● 2026-06-30 03:20:40
● 2026-07-27 06:01:12
○A125.64.15.1392016-06-19 → 2017-03-22 · 5 obs
○ 2016-02-09 15:34:22
● 2016-06-19 21:03:36
● 2017-03-22 08:24:26
○ 2020-02-18 19:25:38
○ 2026-07-27 06:01:12
○A125.64.16.1842015-07-07 → 2016-02-09 · 4 obs
● 2015-07-07 21:23:04
● 2016-02-09 15:34:22
○ 2016-06-19 21:03:36
○ 2026-07-27 06:01:12
●A172.67.160.2272026-06-30 → 2026-07-27 · 3 obs
○ 2020-02-18 19:25:38
● 2026-06-30 03:20:40
● 2026-07-27 06:01:12
●A2606:4700:3032::6815:517d2026-06-30 → 2026-07-27 · 3 obs
○ 2020-02-18 19:25:38
● 2026-06-30 03:20:40
● 2026-07-27 06:01:12
●A2606:4700:3036::ac43:a0e32026-06-30 → 2026-07-27 · 3 obs
○ 2020-02-18 19:25:38
● 2026-06-30 03:20:40
● 2026-07-27 06:01:12
○CNAMEsfctzw.hos(0x74313735).tfidc.net2020-02-18 → 2020-02-18 · 3 obs
● 2020-02-18 19:25:38
○ 2026-06-30 03:20:40
○ 2026-07-27 06:01:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net...-
sfctzw.compablo.ns.cloudflare.com, raphaela.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.220

NS records: pablo.ns.cloudflare.com, raphaela.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sfctzw.com (unsigned zone)

⏱️ Timing

Total: 121ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.81.125, 172.67.160.227
AAAA22606:4700:3036::ac43:a0e3, 2606:4700:3032::6815:517d
NS2pablo.ns.cloudflare.com, raphaela.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1pablo.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

sfctzw.com points to the four IP addresses 104.21.81.125, 172.67.160.227, 2606:4700:3032::6815:517d and 2606:4700:3036::ac43:a0e3.

Two other host names, along with jumbokart.de, nuoran.net and vireguard.com, also share IP numbers with sfctzw.com.

Name Servers

sfctzw.com is delegated to two name servers: pablo.ns.cloudflare.com and raphaela.ns.cloudflare.com.

sfctzw.com shares its NS records with other domains, for example mcsong.cn, qualistage.com.br, wdzsb.com and two others.

There is at least partial name server overlap between sfctzw.com and other domains — abbq.id, phoenixivor.com, fjkwj.com and two more among them.

The name servers gina.ns.cloudflare.com, ignat.ns.cloudflare.com and donna.ns.cloudflare.com are often found in combination with these name servers.

DNS names with 6 IP addresses:

pablo.ns.cloudflare.com resolves to 108.162.193.220, 172.64.33.220, 173.245.59.220 and 3 other IP addresses.

raphaela.ns.cloudflare.com resolves to 108.162.194.192, 162.159.38.192, 172.64.34.192 and 3 other IP addresses.