iws.com.br - robtex.com

iws.com.br

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:9d22🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::6815:2a38🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.42.56Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.157.34🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSirena.ns.cloudflare.com ⭐
A2606:4700:50::a29f:264f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRirena.ns.cloudflare.com
A2803:f800:50::6ca2:c24f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRirena.ns.cloudflare.com
A2a06:98c1:50::ac40:224f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRirena.ns.cloudflare.com
A108.162.194.79🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRirena.ns.cloudflare.com
A162.159.38.79Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRirena.ns.cloudflare.com
A172.64.34.79🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRirena.ns.cloudflare.com
NSsergi.ns.cloudflare.com
A2606:4700:58::a29f:2c44🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsergi.ns.cloudflare.com
A2803:f800:50::6ca2:c344🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsergi.ns.cloudflare.com
A2a06:98c1:50::ac40:2344🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsergi.ns.cloudflare.com
A108.162.195.68🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsergi.ns.cloudflare.com
A162.159.44.68Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsergi.ns.cloudflare.com
A172.64.35.68🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsergi.ns.cloudflare.com
MX_dc-mx.2f4a911b8938.iws.com.br ⭐
A162.241.61.93🇺🇸 EIGI162.241.61.0/24
PTR162-241-61-93.unifiedlayer.com
TXTv=spf1 ip4:69.49.252.85 +a +mx +ip4:162.241.61.90 +include:websitewelcome.com...
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.42.56, 172.67.157.34
IPv6 hints2606:4700:3033::ac43:9d22, 2606:4700:3034::6815:2a38
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=254, name=cloudflare-ech.com
SOAirena.ns.cloudflare.comdns@cloudflare.com serial=2403411298

com.br

DNSSEC⚠️ Not signed
NSa.dns.br ⭐ ⚠️ Not in parent delegation
NSb.dns.br ⚠️ Not in parent delegation
NSc.dns.br ⚠️ Not in parent delegation
NSd.dns.br ⚠️ Not in parent delegation
NSe.dns.br ⚠️ Not in parent delegation
NSf.dns.br ⚠️ Not in parent delegation
SOAa.dns.brhostmaster@registro.br serial=2026131252
rank #565561 globally
rank #4304 in the tld
WOT: SAFE (69/100)

Previously MX for

iws.com.br

Subdomains

mail.iws.com.br

Same first word

iws.co.kr
iws.report
iws.bh
iws.com.ve
iws.ua
iws.be
iws.ru
iws.ch
iws.nl
iws.hr
iws.com.au
iws.edu
iws.fi
iws.org.in
iws.uk.com
iws.io
iws.co
iws.nu
iws.com
iws.ca
iws.com.hk
iws.lol
iws.net.pl
iws.com.br
iws.ne.jp
iws.org
iws.es
iws.or.kr
iws.vc
iws.codes
iws.kr
iws.fr
iws.us
iws.design
iws.holdings
iws.engineering
iws.com.tw
iws.se
iws.mx
iws.co.th
iws.ie
iws.in
iws.gov.pl
iws.cn
iws.com.sg
iws.ro
iws.biz
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iws.cl
iws.services
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iws.dk
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iws.bio
iws.rs
iws.pl
iws.net

Similar names

swi.agency
siw.pl
siw.com
swi.or.id
siw.info
siw.co.uk
swi.co.uk
isw.com
isw.ch
swi.it
siw.es
swi.cc
wsi.pt
swi.eu
isw.com.ro
isw.cl
wsi.cl
siw.de
wis.edu
siw.in
isw.co
swi.gs
swi.co.th
wsi.de
wis.ru
wis.ag
wis.fr
wsi.pl
siw.ru
wis.com.vn
siw.zone
wsi.agency
wis.pr
wis.ltd
isw.ac.tz
wsi.wpmudev.host
wis.edu.hn
wsi.com
wsi.ie
swi.co.hu
swi.net.ua
wis.nu
isw.no
wis.edu.vn
wis.com.pl
wis.kz
isw.net.au
isw.in
swi.top
wis.pl
swi.es
swi.im
wsi.biz
wis.community
isw.pl
swi.pl
wis.ca
wsi.nu
wis.cl
swi.red
wsi.co
wis.lk
swi.la
wsi.net
wis.world
isw.ru
wsi.com.tr
swi.cn
wis.design
wsi.be
wis.gmbh
isw.net
wis.co
wsi.no
wis.us
swi.de
wis.edu.hk
wsi.com.ph
swi.org.uk
wis.cn
wsi.ee
siw.co.th
swi.ca
wis.ac.th
wsi.nl
wis.watch
isw.com.cn
swi.watch
wis.im
wis.sg
isw.com.br
swi.me
swi.ch
siw.no
siw.com.pl
wis.in
swi.sh
wis.am
wsi.co.il
wsi.eu
wis.no
siw.ch
swi.co
wis.by
siw.co.jp
wis.co.id
wis.li
wsi.in
siw.cz
swi.com
swi.ir
wis.co.jp
isw.ro
swi.us
wis.international
isw.de
wis.edu.sb
isw.nl
swi.ai.vn
wsi.ph
isw.ac.id
wis.de
wsi.es
swi.net
isw.be
isw.eu.com
wsi.edu.hk
wis.gr
wsi.dk
wis.one
wis.dk
isw.co.za
siw.nl
isw.at
swi.tech
swi.sk
wsi.cz
wsi.cn
siw.net
siw.sn
wis.com.cn
siw.co.za
isw.yt
wis.lv
isw.sk
wis.cash
swi.org
wsi.marketing
isw.myftp.org
isw.mobi
wsi.se
wis.su
siw.eu
swi.life
wis.net
siw.co

DNS History

14 records (7 active, 7 former)

20162017201820192020202120222023202420252026NSirena.ns.cloudflare.comsergi.ns.cloudflare.comns338.hostgator.com.brns339.hostgator.com.brns772.hostgator.com.brns773.hostgator.com.brMX_dc-mx.2f4a911b8938.iws.com.briws.com.brA104.21.42.56172.67.157.342606:4700:3033::ac43:9d222606:4700:3034::6815:2a38108.167.169.3550.116.86.89
●NSirena.ns.cloudflare.com2026-05-04 → 2026-05-11 · 3 obs
○ 2020-01-23 15:03:10
● 2026-05-04 21:06:04
● 2026-05-11 11:01:48
○NSns338.hostgator.com.br2015-07-24 → 2016-04-13 · 4 obs
● 2015-07-24 04:34:08
● 2016-04-13 16:12:04
○ 2017-02-18 06:59:50
○ 2026-05-11 11:01:48
○NSns339.hostgator.com.br2015-07-24 → 2016-04-13 · 4 obs
● 2015-07-24 04:34:08
● 2016-04-13 16:12:04
○ 2017-02-18 06:59:50
○ 2026-05-11 11:01:48
○NSns772.hostgator.com.br2017-02-18 → 2020-01-23 · 5 obs
○ 2016-04-13 16:12:04
● 2017-02-18 06:59:50
● 2020-01-23 15:03:10
○ 2026-05-04 21:06:04
○ 2026-05-11 11:01:48
○NSns773.hostgator.com.br2017-02-18 → 2020-01-23 · 5 obs
○ 2016-04-13 16:12:04
● 2017-02-18 06:59:50
● 2020-01-23 15:03:10
○ 2026-05-04 21:06:04
○ 2026-05-11 11:01:48
●NSsergi.ns.cloudflare.com2026-05-04 → 2026-05-11 · 3 obs
○ 2020-01-23 15:03:10
● 2026-05-04 21:06:04
● 2026-05-11 11:01:48
●MX_dc-mx.2f4a911b8938.iws.com.br2026-05-04 → 2026-05-11 · 3 obs
○ 2020-01-23 15:03:10
● 2026-05-04 21:06:04
● 2026-05-11 11:01:48
○MXiws.com.br2015-07-24 → 2020-01-23 · 4 obs
● 2015-07-24 04:34:08
● 2020-01-23 15:03:10
○ 2026-05-04 21:06:04
○ 2026-05-11 11:01:48
●A104.21.42.562026-05-04 → 2026-05-11 · 3 obs
○ 2020-01-23 15:03:10
● 2026-05-04 21:06:04
● 2026-05-11 11:01:48
○A108.167.169.352015-07-24 → 2016-04-13 · 4 obs
● 2015-07-24 04:34:08
● 2016-04-13 16:12:04
○ 2017-02-18 06:59:50
○ 2026-05-11 11:01:48
●A172.67.157.342026-05-04 → 2026-05-11 · 3 obs
○ 2020-01-23 15:03:10
● 2026-05-04 21:06:04
● 2026-05-11 11:01:48
●A2606:4700:3033::ac43:9d222026-05-04 → 2026-05-11 · 3 obs
○ 2020-01-23 15:03:10
● 2026-05-04 21:06:04
● 2026-05-11 11:01:48
●A2606:4700:3034::6815:2a382026-05-04 → 2026-05-11 · 3 obs
○ 2020-01-23 15:03:10
● 2026-05-04 21:06:04
● 2026-05-11 11:01:48
○A50.116.86.892017-02-18 → 2020-01-23 · 5 obs
○ 2016-04-13 16:12:04
● 2017-02-18 06:59:50
● 2020-01-23 15:03:10
○ 2026-05-04 21:06:04
○ 2026-05-11 11:01:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
brd.dns.br, b.dns.br, a.dns.br, c.dns.br...-
iws.com.brirena.ns.cloudflare.com, sergi.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.44.68

NS records: irena.ns.cloudflare.com, sergi.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for iws.com.br (unsigned zone)

⏱️ Timing

Total: 652ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.42.56, 172.67.157.34
AAAA22606:4700:3034::6815:2a38, 2606:4700:3033::ac43:9d22
NS2irena.ns.cloudflare.com, sergi.ns.cloudflare.com
MX1_dc-mx.2f4a911b8938.iws.com.br (pri: 0)
TXT1v=spf1 ip4:69.49.252.85 +a +mx +ip4:162.
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1irena.ns.cloudflare.com dns.cloudflare.c

Analysis

Hierarchy

iws.com.br is parent of mail.iws.com.br.

IP Addresses

iws.com.br points to four IP numbers: 2606:4700:3033::ac43:9d22, 2606:4700:3034::6815:2a38, 104.21.42.56 and 172.67.157.34.

Other host names, for instance leasegroup.pl, deweyooqs660896.wikiexcerpt.com, socketprohc.com, lorcaonline.com and heattempt.com share IP numbers with iws.com.br.

Name Servers

iws.com.br's delegation is to two name servers irena.ns.cloudflare.com and sergi.ns.cloudflare.com.

iws.com.br shares the same name server configuration as other domains, such as emirhotels.com, (0x706f726e)starhappy.com, deinon.net, deinon.com and phucnb.com.

iws.com.br at least partially shares its name servers with other domains, for instance 4orca88.tv, mtd242.com, tyf561.com, webdays.net and sacraone.com.

These name servers are commonly used alongside paityn.ns.cloudflare.com and abby.ns.cloudflare.com.

Host names with six IP numbers:

irena.ns.cloudflare.com points to: 2606:4700:50::a29f:264f, 2803:f800:50::6ca2:c24f, 2a06:98c1:50::ac40:224f, 108.162.194.79, 162.159.38.79 and 172.64.34.79.

sergi.ns.cloudflare.com points to: 2606:4700:58::a29f:2c44, 2803:f800:50::6ca2:c344, 2a06:98c1:50::ac40:2344, 108.162.195.68, 162.159.44.68 and 172.64.35.68.

Mail Servers

iws.com.br is served by a single mail server, _dc-mx.2f4a911b8938.iws.com.br.

_dc-mx.2f4a911b8938.iws.com.br points to IP number 162.241.61.93.