swrt.io - robtex.com

swrt.io

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:586b🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:b0e5🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.88.107Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.176.229🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSgrant.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c82🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgrant.ns.cloudflare.com
A2803:f800:50::6ca2:c382🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRgrant.ns.cloudflare.com
A2a06:98c1:50::ac40:2382🇺🇸 Cloudflare2a06:98c1:50::/45
PTRgrant.ns.cloudflare.com
A108.162.195.130🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A162.159.44.130Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.35.130🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSsharon.ns.cloudflare.com
A2606:4700:50::adf5:3add🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsharon.ns.cloudflare.com
A2803:f800:50::6ca2:c0dd🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsharon.ns.cloudflare.com
A2a06:98c1:50::ac40:20dd🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsharon.ns.cloudflare.com
A108.162.192.221🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsharon.ns.cloudflare.com
A172.64.32.221🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsharon.ns.cloudflare.com
A173.245.58.221🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsharon.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.88.107, 172.67.176.229
IPv6 hints2606:4700:3030::6815:586b, 2606:4700:3033::ac43:b0e5
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=170, name=cloudflare-ech.com
SOAgrant.ns.cloudflare.comdns@cloudflare.com serial=2407968264

io

DNSSEC🔒 Signed (DS record present)
NSa0.nic.io ⭐
NSa2.nic.io
NSb0.nic.io
NSc0.nic.io
SOAa0.nic.iohostmaster@donuts.email serial=1784575455

Same first word

swrt.de
swrt.org
swrt.com
swrt.co.uk
swrt.io
swrt.net
swrt.info
swrt.ru

Similar names

rwts.org
wrts.cn
rswt.at
twrs.org
wstr.ac.th
wstr.ru
stwr.org
wstr.fr
srwt.cn
wsrt.com
srtw.pl
trsw.com
wtsr.de
twsr.com.cn
strw.me
rtws.info
rswt.de
tswr.cn
rtws.cn
wrts.fr
trws.com
swtr.com
srtw.com
rtws.pl
wtrs.be
stwr.cn
rtws.com.ua
rtws.net
rtws.org
trws.de
wstr.ch
rwst.net
srwt.org
tsrw.com
wsrt.net
wtrs.net
wtrs.de
wtsr.xyz
rwst.nhs.uk
rwts.co.nz
swtr.us
rwst.org.uk
wrts.pl
swtr.in
wsrt.pl
wrts.com
swtr.jp
wrst.in
wrts.de
rwts.com.au
rtws.com
rwts.com.br
rtws.de
rswt.org
wsrt.co
wrts.eu
wrts.nl
trws.co.jp
wtrs.nl
trsw.ru
rwst.cn
swtr.org
rwst.org
twrs.net
wtsr.org
rswt.com
twrs.in.th
rwts.com
tsrw.org
wsrt.org.au
twrs.com
stwr.net
trws.gov.cn
swtr.nl
rswt.cn
wsrt.cn
rtsw.co.uk
rtws.ru
rwts.de
swtr.com.hk
trsw.cn
rwts.co.uk
strw.fr
wstr.org
twrs.de
wtrs.cn
wstr.co
wstr.de
twsr.org
strw.rs
rwts.net
wrst.com
twrs.se

DNS History

8 records (6 active, 2 former)

NSgrant.ns.cloudflare.comsharon.ns.cloudflare.comA104.21.88.107172.67.176.2292606:4700:3030::6815:586b2606:4700:3033::ac43:b0e52606:4700:3035::6815:586b2606:4700:3037::ac43:b0e5
●NSgrant.ns.cloudflare.com2026-06-12 → 2026-07-20 · 2 obs
● 2026-06-12 19:33:50
● 2026-07-20 20:04:58
●NSsharon.ns.cloudflare.com2026-06-12 → 2026-07-20 · 2 obs
● 2026-06-12 19:33:50
● 2026-07-20 20:04:58
●A104.21.88.1072026-06-12 → 2026-07-20 · 2 obs
● 2026-06-12 19:33:50
● 2026-07-20 20:04:58
●A172.67.176.2292026-06-12 → 2026-07-20 · 2 obs
● 2026-06-12 19:33:50
● 2026-07-20 20:04:58
●A2606:4700:3030::6815:586b2026-07-20 → 2026-07-20 · 2 obs
○ 2026-06-16 04:15:56
● 2026-07-20 20:04:58
●A2606:4700:3033::ac43:b0e52026-07-20 → 2026-07-20 · 2 obs
○ 2026-06-16 04:15:56
● 2026-07-20 20:04:58
○A2606:4700:3035::6815:586b2026-06-12 → 2026-06-16 · 3 obs
● 2026-06-12 19:33:50
● 2026-06-16 04:15:56
○ 2026-07-20 20:04:58
○A2606:4700:3037::ac43:b0e52026-06-12 → 2026-06-16 · 3 obs
● 2026-06-12 19:33:50
● 2026-06-16 04:15:56
○ 2026-07-20 20:04:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ioa0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io-
swrt.iogrant.ns.cloudflare.com, sharon.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.44.130

NS records: grant.ns.cloudflare.com, sharon.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for swrt.io (unsigned zone)

⏱️ Timing

Total: 478ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.88.107, 172.67.176.229
AAAA22606:4700:3033::ac43:b0e5, 2606:4700:3030::6815:586b
NS2grant.ns.cloudflare.com, sharon.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1grant.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

swrt.io resolves to four IP addresses: 104.21.88.107, 172.67.176.229, 2606:4700:3030::6815:586b and 2606:4700:3033::ac43:b0e5.

stellar-buoy.com, yikebeifazhandeshu.com, infohalu.xyz plus two other host names have IP numbers in common with swrt.io.

Name Servers

swrt.io is served by two delegated name servers, grant.ns.cloudflare.com and sharon.ns.cloudflare.com.

The name server configuration of swrt.io is shared with other domains, for instance nutrigenomica.mx, sc88r.com, go9.us and two others.

swrt.io has at least partial name server overlap with other domains, such as tvtusen.com, soulcaster.cc, casino-zerkalo.icu and two others.

It is common to see these name servers used together with name servers skip.ns.cloudflare.com and wally.ns.cloudflare.com.

Hosts with 6 IP addresses each:

grant.ns.cloudflare.com carries IP addresses 108.162.195.130, 162.159.44.130 and 172.64.35.130, with 3 other addresses beyond those.

sharon.ns.cloudflare.com carries IP addresses 108.162.192.221, 172.64.32.221 and 173.245.58.221, with 3 other addresses beyond those.