sinu.com - dns.ninja

sinu.com

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:4954🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:8e07🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.73.84Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.142.7🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSisabel.ns.cloudflare.com ⭐
A2606:4700:50::a29f:2668🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRisabel.ns.cloudflare.com
A2803:f800:50::6ca2:c268🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRisabel.ns.cloudflare.com
A2a06:98c1:50::ac40:2268🇺🇸 Cloudflare2a06:98c1:50::/45
PTRisabel.ns.cloudflare.com
A108.162.194.104🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRisabel.ns.cloudflare.com
A162.159.38.104Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRisabel.ns.cloudflare.com
A172.64.34.104🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRisabel.ns.cloudflare.com
NSremy.ns.cloudflare.com
A2606:4700:58::a29f:2c73🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRremy.ns.cloudflare.com
A2803:f800:50::6ca2:c373🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRremy.ns.cloudflare.com
A2a06:98c1:50::ac40:2373🇺🇸 Cloudflare2a06:98c1:50::/45
PTRremy.ns.cloudflare.com
A108.162.195.115🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRremy.ns.cloudflare.com
A162.159.44.115Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRremy.ns.cloudflare.com
A172.64.35.115🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRremy.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c08::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbi-in-f27.1e100.net
A142.251.111.27🇺🇸 Google142.251.111.0/24
PTRbk-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1b🇨🇱 Google2800:3f0:4003::/48
A108.177.123.27🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1a🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.26🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c23::1b🇧🇪 Google2a00:1450:400c::/48
PTRyubrupd-in-f27.1e100.net
A172.253.157.27🇺🇸 Google172.253.0.0/16
PTRyubrupd-in-f27.1e100.net
TXTv=spf1 include:_spf.google.com -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.73.84, 172.67.142.7
IPv6 hints2606:4700:3032::6815:4954, 2606:4700:3035::ac43:8e07
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=27, name=cloudflare-ech.com
SOAisabel.ns.cloudflare.comdns@cloudflare.com serial=2411260246

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=1785824777
WOT: SAFE (60/100)

Same first word

sinu.co.kr
sinu.co.uk
sinu.ee
sinu.in
sinu.eu
sinu.es
sinu.ru
sinu.ch
sinu.net
sinu.com.cn
sinu.tech
sinu.org
sinu.com
sinu.info
sinu.dev
sinu.de
sinu.edu.sb
sinu.it

Similar names

unsi.net
nusi.ch
unis.rs.ba
usin.ee
siun.de
unsi.com
unis.kr
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nusi.net
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sniu.net
nusi.org
nuis.com
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isun.co.jp
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suni.fi
unis.kasserver.com
unis.cc
insu.org
nusi.de
suin.edu.sd
insu.de
unis.ac.id
nsui.org
nius.cat
insu.info
isun.net
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unis.company
usin.com
unis.pro
isun.com
suni.ro
isun.de
unis.eu
nius.tv
usin.ru
unis.today
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insu.it
suni.tw
uins.co.kr
unis.pt
unis.by
insu.com.cn
unis.com
nisu.fi
suni.eu
suni.com
unis.be
iuns.de
isun.one
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suni.si
inus.pl
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isun.life
nisu.app
unis.cn
nius.in
nius.com
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nsiu.com
unis.it
nuis.ac.jp
suni.be
unis.education
unis.ae
inus.me
nius.waw.pl
usin.de
unsi.de
iusn.nu
unis.digital
nius.com.cn
nusi.sk
isun.ch
suin.ru
siun.jp
unis.life
nusi.com
unis.tv
nuis.net
unis.info
nius.com.ar
insu.life
suni.ac.in
unis.cz
insu.online
nius.it
insu.co
uins.com
suni.jp
nius.at
usni.org
insu.com
unsi.ru
inus.us
inus.nl
siun.co.jp
usin.us
unis.us
unis.co
nisu.ru
insu.eu
unis.hr
insu.es
iusn.com
suni.org
usin.no
nius.pl
nisu.it
nisu.vn
nisu.cn
nius.ru
suni.de
nisu.edu.ph
suin.asia
suin.org
usni.us
nisu.no
unis.technology
suin.github.io
nuis.jp
usin.eu
isun.ru
suni.es
unsi.it
inus.com.cn
inus.org
isun.be

DNS History

27 records (11 active, 16 former)

20162017201820192020202120222023202420252026NSisabel.ns.cloudflare.comremy.ns.cloudflare.comns41.worldnic.comns42.worldnic.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.commx1.smtp.exch082.serverdata.netmx2.smtp.exch082.serverdata.netsinu-com.mail.protection.outlook.comA104.21.73.84172.67.142.72606:4700:3032::6815:49542606:4700:3035::ac43:8e07188.114.96.0188.114.97.0198.185.159.144198.185.159.145198.49.23.144198.49.23.1452606:4700:3031::6815:49542606:4700:3033::ac43:8e072a06:98c1:3120::2a06:98c1:3121::65.39.205.54
●NSisabel.ns.cloudflare.com2026-02-16 → 2026-08-04 · 3 obs
○ 2021-09-22 17:17:00
● 2026-02-16 00:26:36
● 2026-08-04 06:51:28
○NSns41.worldnic.com2015-08-24 → 2021-09-22 · 4 obs
● 2015-08-24 18:11:38
● 2021-09-22 17:17:00
○ 2026-02-16 00:26:36
○ 2026-08-04 06:51:28
○NSns42.worldnic.com2015-08-24 → 2021-09-22 · 4 obs
● 2015-08-24 18:11:38
● 2021-09-22 17:17:00
○ 2026-02-16 00:26:36
○ 2026-08-04 06:51:28
●NSremy.ns.cloudflare.com2026-02-16 → 2026-08-04 · 3 obs
○ 2021-09-22 17:17:00
● 2026-02-16 00:26:36
● 2026-08-04 06:51:28
●MXalt1.aspmx.l.google.com2026-02-16 → 2026-08-04 · 3 obs
○ 2021-09-22 17:17:00
● 2026-02-16 00:26:36
● 2026-08-04 06:51:28
●MXalt2.aspmx.l.google.com2026-02-16 → 2026-08-04 · 3 obs
○ 2021-09-22 17:17:00
● 2026-02-16 00:26:36
● 2026-08-04 06:51:28
●MXalt3.aspmx.l.google.com2026-02-16 → 2026-08-04 · 3 obs
○ 2021-09-22 17:17:00
● 2026-02-16 00:26:36
● 2026-08-04 06:51:28
●MXalt4.aspmx.l.google.com2026-02-16 → 2026-08-04 · 3 obs
○ 2021-09-22 17:17:00
● 2026-02-16 00:26:36
● 2026-08-04 06:51:28
●MXaspmx.l.google.com2026-02-16 → 2026-08-04 · 3 obs
○ 2021-09-22 17:17:00
● 2026-02-16 00:26:36
● 2026-08-04 06:51:28
○MXmx1.smtp.exch082.serverdata.net2015-08-24 → 2016-04-11 · 4 obs
● 2015-08-24 18:11:38
● 2016-04-11 00:52:10
○ 2016-05-04 22:30:12
○ 2026-08-04 06:51:28
○MXmx2.smtp.exch082.serverdata.net2015-08-24 → 2016-04-11 · 4 obs
● 2015-08-24 18:11:38
● 2016-04-11 00:52:10
○ 2016-05-04 22:30:12
○ 2026-08-04 06:51:28
○MXsinu-com.mail.protection.outlook.com2016-05-04 → 2021-09-22 · 5 obs
○ 2016-04-11 00:52:10
● 2016-05-04 22:30:12
● 2021-09-22 17:17:00
○ 2026-02-16 00:26:36
○ 2026-08-04 06:51:28
●A104.21.73.842026-02-16 → 2026-08-04 · 16 obs
○ 2021-09-22 17:17:00
● 2026-02-16 00:26:36
○ 2026-02-16 02:43:20
● 2026-02-17 19:09:44
● 2026-03-10 07:03:54
○ 2026-03-10 20:40:18
● 2026-03-27 11:52:32
○ 2026-03-30 19:51:10
● 2026-04-01 08:22:40
○ 2026-04-06 13:40:32
○ 2026-04-09 00:24:06
● 2026-05-02 03:53:34
○ 2026-06-26 16:23:12
● 2026-06-29 11:09:42
○ 2026-07-10 12:08:30
● 2026-08-04 06:51:28
●A172.67.142.72026-02-16 → 2026-08-04 · 16 obs
○ 2021-09-22 17:17:00
● 2026-02-16 00:26:36
○ 2026-02-16 02:43:20
● 2026-02-17 19:09:44
● 2026-03-10 07:03:54
○ 2026-03-10 20:40:18
● 2026-03-27 11:52:32
○ 2026-03-30 19:51:10
● 2026-04-01 08:22:40
○ 2026-04-06 13:40:32
○ 2026-04-09 00:24:06
● 2026-05-02 03:53:34
○ 2026-06-26 16:23:12
● 2026-06-29 11:09:42
○ 2026-07-10 12:08:30
● 2026-08-04 06:51:28
○A188.114.96.02026-02-16 → 2026-07-10 · 15 obs
○ 2026-02-16 00:26:36
● 2026-02-16 02:43:20
○ 2026-02-17 19:09:44
○ 2026-03-10 07:03:54
● 2026-03-10 20:40:18
○ 2026-03-27 11:52:32
● 2026-03-30 19:51:10
○ 2026-04-01 08:22:40
● 2026-04-06 13:40:32
● 2026-04-09 00:24:06
○ 2026-05-02 03:53:34
● 2026-06-26 16:23:12
○ 2026-06-29 11:09:42
● 2026-07-10 12:08:30
○ 2026-08-04 06:51:28
○A188.114.97.02026-02-16 → 2026-07-10 · 15 obs
○ 2026-02-16 00:26:36
● 2026-02-16 02:43:20
○ 2026-02-17 19:09:44
○ 2026-03-10 07:03:54
● 2026-03-10 20:40:18
○ 2026-03-27 11:52:32
● 2026-03-30 19:51:10
○ 2026-04-01 08:22:40
● 2026-04-06 13:40:32
● 2026-04-09 00:24:06
○ 2026-05-02 03:53:34
● 2026-06-26 16:23:12
○ 2026-06-29 11:09:42
● 2026-07-10 12:08:30
○ 2026-08-04 06:51:28
○A198.185.159.1442016-05-04 → 2021-09-22 · 5 obs
○ 2016-04-11 00:52:10
● 2016-05-04 22:30:12
● 2021-09-22 17:17:00
○ 2026-02-16 00:26:36
○ 2026-08-04 06:51:28
○A198.185.159.1452016-05-04 → 2021-09-22 · 5 obs
○ 2016-04-11 00:52:10
● 2016-05-04 22:30:12
● 2021-09-22 17:17:00
○ 2026-02-16 00:26:36
○ 2026-08-04 06:51:28
○A198.49.23.1442016-05-04 → 2021-09-22 · 5 obs
○ 2016-04-11 00:52:10
● 2016-05-04 22:30:12
● 2021-09-22 17:17:00
○ 2026-02-16 00:26:36
○ 2026-08-04 06:51:28
○A198.49.23.1452016-05-04 → 2021-09-22 · 5 obs
○ 2016-04-11 00:52:10
● 2016-05-04 22:30:12
● 2021-09-22 17:17:00
○ 2026-02-16 00:26:36
○ 2026-08-04 06:51:28
○A2606:4700:3031::6815:49542026-02-16 → 2026-06-29 · 16 obs
○ 2021-09-22 17:17:00
● 2026-02-16 00:26:36
○ 2026-02-16 02:43:20
● 2026-02-17 19:09:44
● 2026-03-10 07:03:54
○ 2026-03-10 20:40:18
● 2026-03-27 11:52:32
○ 2026-03-30 19:51:10
● 2026-04-01 08:22:40
○ 2026-04-06 13:40:32
○ 2026-04-09 00:24:06
● 2026-05-02 03:53:34
○ 2026-06-26 16:23:12
● 2026-06-29 11:09:42
○ 2026-07-09 01:51:28
○ 2026-08-04 06:51:28
●A2606:4700:3032::6815:49542026-07-09 → 2026-08-04 · 4 obs
○ 2026-06-29 11:09:42
● 2026-07-09 01:51:28
○ 2026-07-10 12:08:30
● 2026-08-04 06:51:28
○A2606:4700:3033::ac43:8e072026-02-16 → 2026-06-29 · 16 obs
○ 2021-09-22 17:17:00
● 2026-02-16 00:26:36
○ 2026-02-16 02:43:20
● 2026-02-17 19:09:44
● 2026-03-10 07:03:54
○ 2026-03-10 20:40:18
● 2026-03-27 11:52:32
○ 2026-03-30 19:51:10
● 2026-04-01 08:22:40
○ 2026-04-06 13:40:32
○ 2026-04-09 00:24:06
● 2026-05-02 03:53:34
○ 2026-06-26 16:23:12
● 2026-06-29 11:09:42
○ 2026-07-09 01:51:28
○ 2026-08-04 06:51:28
●A2606:4700:3035::ac43:8e072026-07-09 → 2026-08-04 · 4 obs
○ 2026-06-29 11:09:42
● 2026-07-09 01:51:28
○ 2026-07-10 12:08:30
● 2026-08-04 06:51:28
○A2a06:98c1:3120::2026-02-16 → 2026-07-10 · 15 obs
○ 2026-02-16 00:26:36
● 2026-02-16 02:43:20
○ 2026-02-17 19:09:44
○ 2026-03-10 07:03:54
● 2026-03-10 20:40:18
○ 2026-03-27 11:52:32
● 2026-03-30 19:51:10
○ 2026-04-01 08:22:40
● 2026-04-06 13:40:32
● 2026-04-09 00:24:06
○ 2026-05-02 03:53:34
● 2026-06-26 16:23:12
○ 2026-06-29 11:09:42
● 2026-07-10 12:08:30
○ 2026-08-04 06:51:28
○A2a06:98c1:3121::2026-02-16 → 2026-07-10 · 15 obs
○ 2026-02-16 00:26:36
● 2026-02-16 02:43:20
○ 2026-02-17 19:09:44
○ 2026-03-10 07:03:54
● 2026-03-10 20:40:18
○ 2026-03-27 11:52:32
● 2026-03-30 19:51:10
○ 2026-04-01 08:22:40
● 2026-04-06 13:40:32
● 2026-04-09 00:24:06
○ 2026-05-02 03:53:34
● 2026-06-26 16:23:12
○ 2026-06-29 11:09:42
● 2026-07-10 12:08:30
○ 2026-08-04 06:51:28
○A65.39.205.542015-08-24 → 2016-04-11 · 4 obs
● 2015-08-24 18:11:38
● 2016-04-11 00:52:10
○ 2016-05-04 22:30:12
○ 2026-08-04 06:51:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
sinu.comisabel.ns.cloudflare.com, remy.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.104

NS records: isabel.ns.cloudflare.com, remy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sinu.com (unsigned zone)

⏱️ Timing

Total: 242ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.142.7, 104.21.73.84
AAAA22606:4700:3035::ac43:8e07, 2606:4700:3032::6815:4954
NS2isabel.ns.cloudflare.com, remy.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT1v=spf1 include:_spf.google.com -all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1isabel.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

sinu.com directs to four IP numbers, which are 104.21.73.84, 172.67.142.7, 2606:4700:3032::6815:4954 and 2606:4700:3035::ac43:8e07.

zhq-hxf.com, wbns24.com, mail.startrader.co.uk and two other host names share IP numbers with sinu.com.

Name Servers

sinu.com is served by two delegated name servers, isabel.ns.cloudflare.com and remy.ns.cloudflare.com.

sinu.com uses the same name servers as several other domains — among them lienquan-aovgrerena.com, sanderpuerto.com, acceso-perfil-web.com and two more.

At least some of sinu.com's name servers are shared with other domains, for example www-avia-masters.fr, xicheka.com, 4xdirect.com and two more.

These name servers tend to be deployed in combination with the name servers bruce.ns.cloudflare.com and desi.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

isabel.ns.cloudflare.com carries IP addresses 108.162.194.104, 162.159.38.104 and 172.64.34.104, with 3 other addresses beyond those.

remy.ns.cloudflare.com carries IP addresses 108.162.195.115, 162.159.44.115 and 172.64.35.115, with 3 other addresses beyond those.

Mail Servers

Five mail servers handle sinu.com: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

sinu.com has at least partial mail server overlap with other domains such as dokokai.com, csmgb.com, llorenteycuenca.com and two more.

The mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com are commonly seen alongside these mail servers.

Hostnames that resolve to two IP addresses:

aspmx.l.google.com maps to two IP addresses — 142.251.111.27 and 2607:f8b0:4004:c08::1b.

alt1.aspmx.l.google.com maps to two IP addresses — 108.177.123.27 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.26 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com maps to two IP addresses — 192.178.223.26 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com maps to two IP addresses — 172.253.157.27 and 2a00:1450:400c:c23::1b.