sfvc.io - robtex.com

sfvc.io

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:2dec🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:dcb9🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.45.236Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.220.185🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSfiona.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a9d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfiona.ns.cloudflare.com
A2803:f800:50::6ca2:c09d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRfiona.ns.cloudflare.com
A2a06:98c1:50::ac40:209d🇺🇸 Cloudflare2a06:98c1:50::/45
PTRfiona.ns.cloudflare.com
A108.162.192.157🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfiona.ns.cloudflare.com
A172.64.32.157🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfiona.ns.cloudflare.com
A173.245.58.157🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfiona.ns.cloudflare.com
NSgeorge.ns.cloudflare.com
A2606:4700:58::adf5:3ba7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgeorge.ns.cloudflare.com
A2803:f800:50::6ca2:c1a7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRgeorge.ns.cloudflare.com
A2a06:98c1:50::ac40:21a7🇺🇸 Cloudflare2a06:98c1:50::/45
PTRgeorge.ns.cloudflare.com
A108.162.193.167🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgeorge.ns.cloudflare.com
A172.64.33.167🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgeorge.ns.cloudflare.com
A173.245.59.167🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgeorge.ns.cloudflare.com
MXroute3.mx.cloudflare.net ⭐
A2606:4700:f5::11🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::12🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::13🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.23Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.24Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.25Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
MXroute1.mx.cloudflare.net(73)
A2606:4700:f5::b🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::c🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::d🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.11Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.12Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.13Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
MXroute2.mx.cloudflare.net(78)
A2606:4700:f5::e🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::f🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::10🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.17Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.18Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.19Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
TXTv=spf1 include:_spf.mx.cloudflare.net ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.45.236, 172.67.220.185
IPv6 hints2606:4700:3032::6815:2dec, 2606:4700:3033::ac43:dcb9
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=253, name=cloudflare-ech.com
SOAfiona.ns.cloudflare.comdns@cloudflare.com serial=2402804142

io

DNSSEC🔒 Signed (DS record present)
NSa0.nic.io ⭐
NSa2.nic.io
NSb0.nic.io
NSc0.nic.io
SOAa0.nic.iohostmaster@donuts.email serial=1777685707

Same first word

sfvc.io
sfvc.com
sfvc.co.kr
sfvc.org
sfvc.herokuapp.com
sfvc.biz

Similar names

vfcs.be
sfcv.cn
svcf.org
sfcv.com
fsvc.io
svfc.nl
cfvs.de
cvsf.es
fvcs.net
fcvs.com
svcf.in
cfvs.co.uk
vfsc.vu
scfv.com
cfvs.cn
fvsc.com
cvsf.org
fsvc.es
vsfc.org
vcsf.com
fvcs.fr
sfcv.ch
sfcv.org
vfcs.eu
fcsv.cn
svfc.org
scfv.net
fvcs.de
svfc.net
vfsc.org
fvcs.k12.mt.us
cvsf.ca
vcfs.org
fscv.com
csvf.com
fscv.gov.vn
vfcs.org.vn
fcvs.org
vcfs.no
cvsf.org.cn
scvf.org
cfsv.ru
vcfs.com
cvfs.de
fsvc.com.br
csvf.com.au
svcf.live
fvcs.com
vscf.com
cvfs.ie
fcsv.ru
vcfs.de
cvsf.nl
sfcv.de
fcsv.net.nz
fcvs.ch
vsfc.com.vn
vfsc.ru
cvfs.ca
fcsv.de
scfv.cn
svfc.info
cvfs.org
svcf.com
cfsv.com
svfc.de
csfv.com
vsfc.net
csfv.ch
cfsv.org
fsvc.net
vcfs.pages.dev
vsfc.com
vfcs.com
vfcs.net
fvsc.ch
vcfs.nl
scfv.de
cvfs.uk
vfcs.vn
fvsc.jp
vcfs.pl
fsvc.com
cfvs.com
cfsv.net
fsvc.de
fvcs.ca
fvsc.de
vcfs.biz
csvf.fr
vscf.de
vfsc.net
csfv.fr
fcsv.com
cfvs.net
cvfs.net
vcfs.be
svcf.net
csvf.ch
cfvs.info
fvcs.ru
svfc.com
csfv.it
svfc.ru
scfv.ch
fscv.net
vfsc.com
cvfs.com
svcf.jp
fsvc.org

DNS History

9 records (9 active, 0 former)

NSfiona.ns.cloudflare.comgeorge.ns.cloudflare.comMXroute1.mx.cloudflare.netroute2.mx.cloudflare.netroute3.mx.cloudflare.netA104.21.45.236172.67.220.1852606:4700:3032::6815:2dec2606:4700:3033::ac43:dcb9
●NSfiona.ns.cloudflare.com2026-04-19 → 2026-05-02 · 2 obs
● 2026-04-19 13:17:02
● 2026-05-02 01:56:48
●NSgeorge.ns.cloudflare.com2026-04-19 → 2026-05-02 · 2 obs
● 2026-04-19 13:17:02
● 2026-05-02 01:56:48
●MXroute1.mx.cloudflare.net2026-04-19 → 2026-05-02 · 2 obs
● 2026-04-19 13:17:02
● 2026-05-02 01:56:48
●MXroute2.mx.cloudflare.net2026-04-19 → 2026-05-02 · 2 obs
● 2026-04-19 13:17:02
● 2026-05-02 01:56:48
●MXroute3.mx.cloudflare.net2026-04-19 → 2026-05-02 · 2 obs
● 2026-04-19 13:17:02
● 2026-05-02 01:56:48
●A104.21.45.2362026-04-19 → 2026-05-02 · 2 obs
● 2026-04-19 13:17:02
● 2026-05-02 01:56:48
●A172.67.220.1852026-04-19 → 2026-05-02 · 2 obs
● 2026-04-19 13:17:02
● 2026-05-02 01:56:48
●A2606:4700:3032::6815:2dec2026-04-19 → 2026-05-02 · 2 obs
● 2026-04-19 13:17:02
● 2026-05-02 01:56:48
●A2606:4700:3033::ac43:dcb92026-04-19 → 2026-05-02 · 2 obs
● 2026-04-19 13:17:02
● 2026-05-02 01:56:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ioa0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io-
sfvc.iofiona.ns.cloudflare.com, george.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.33.167

NS records: fiona.ns.cloudflare.com, george.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sfvc.io (unsigned zone)

⏱️ Timing

Total: 855ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.45.236, 172.67.220.185
AAAA22606:4700:3032::6815:2dec, 2606:4700:3033::ac43:dcb9
NS2fiona.ns.cloudflare.com, george.ns.cloudflare.com
MX3route3.mx.cloudflare.net (pri: 64), route1.mx.cloudflare.net (pri: 73)...
TXT1v=spf1 include:_spf.mx.cloudflare.net ~a
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1fiona.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

Four IP numbers are pointed to by sfvc.io: 2606:4700:3032::6815:2dec, 2606:4700:3033::ac43:dcb9, 104.21.45.236 and 172.67.220.185.

other host names including 1xbet-area.com, misericordedivine.net, dan4o.ddns.easy-lan.net, marcylavoquent.sbs and ns1.easy-lan.net share IP numbers with sfvc.io.

Name Servers

sfvc.io is delegated to two name servers fiona.ns.cloudflare.com and george.ns.cloudflare.com.

sfvc.io shares the same name server setup as other domains, for instance aforceofnature.ca, allied-holdings.com, ad-data-control-hub.pages.dev, ad-data-checkpoint-panel.pages.dev and drydoggra.com.

sfvc.io at least partially shares name servers with other domains, for instance oheret.club, davidmeade.co.uk, thepillarspub.com, jwfh.ca and pasport.org.ua.

Host names with six IP numbers:

Host name fiona.ns.cloudflare.com points to: 2606:4700:50::adf5:3a9d, 2803:f800:50::6ca2:c09d, 2a06:98c1:50::ac40:209d, 108.162.192.157, 172.64.32.157 and 173.245.58.157.

Host name george.ns.cloudflare.com points to: 2606:4700:58::adf5:3ba7, 2803:f800:50::6ca2:c1a7, 2a06:98c1:50::ac40:21a7, 108.162.193.167, 172.64.33.167 and 173.245.59.167.

Mail Servers

sfvc.io is handled by three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

sfvc.io shares some mail servers with other domains, at least partially, for instance lojamzq.com.br, vocon.org, ericdupont.com, shiroko.co and 697259.xyz.

Host names with six IP numbers:

Host name route1.mx.cloudflare.net points to: 2606:4700:f5::b, 2606:4700:f5::c, 2606:4700:f5::d, 162.159.205.11, 162.159.205.12 and 162.159.205.13.

Host name route2.mx.cloudflare.net points to: 2606:4700:f5::e, 2606:4700:f5::f, 2606:4700:f5::10, 162.159.205.17, 162.159.205.18 and 162.159.205.19.

Host name route3.mx.cloudflare.net points to: 2606:4700:f5::11, 2606:4700:f5::12, 2606:4700:f5::13, 162.159.205.23, 162.159.205.24 and 162.159.205.25.