rks.ad - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

rks.ad

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:1f0f🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:aea2🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.31.15Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.174.162🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScora.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26c3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcora.ns.cloudflare.com
A2803:f800:50::6ca2:c2c3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcora.ns.cloudflare.com
A2a06:98c1:50::ac40:22c3🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcora.ns.cloudflare.com
A108.162.194.195🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcora.ns.cloudflare.com
A162.159.38.195Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcora.ns.cloudflare.com
A172.64.34.195🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcora.ns.cloudflare.com
NSdevin.ns.cloudflare.com
A2606:4700:58::a29f:2c31🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdevin.ns.cloudflare.com
A2803:f800:50::6ca2:c331🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdevin.ns.cloudflare.com
A2a06:98c1:50::ac40:2331🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdevin.ns.cloudflare.com
A108.162.195.49🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdevin.ns.cloudflare.com
A162.159.44.49Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdevin.ns.cloudflare.com
A172.64.35.49🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdevin.ns.cloudflare.com
MXmx1.larksuite.com ⭐
A18.139.153.173🇸🇬 Amazon18.138.0.0/15 EC2 SIN prefix
PTRec2-18-139-153-173.ap-southeast-1.compute.amazonaws.com
MXmx2.larksuite.com(5)
A18.139.153.173🇸🇬 Amazon18.138.0.0/15 EC2 SIN prefix
PTRec2-18-139-153-173.ap-southeast-1.compute.amazonaws.com
MXmx3.larksuite.com(10)
A18.139.153.173🇸🇬 Amazon18.138.0.0/15 EC2 SIN prefix
PTRec2-18-139-153-173.ap-southeast-1.compute.amazonaws.com
A101.126.58.223🇨🇳 VOLCANO-ENGINE101.126.56.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,
A122.14.230.154🇨🇳 CHINAMOBILE-CN122.14.224.0/20
TXTapple-domain-verification=NopJtUgc2IZZlruY
TXTfacebook-domain-verification=52dlt77vu3uy8c6ggoxhfhm5crp24v
TXTgoogle-site-verification=oLN167pZ8MoC0IiXSBwaUF7I4i-Re-XK-JIhKjQxfO8
TXTv=spf1 include:spf.onlarksuite.com include:_spf.resend.com -all
TXTverification-code-site-App_lark=4Yp1CJXmvhLOS476Qf9C
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.31.15, 172.67.174.162
IPv6 hints2606:4700:3032::6815:1f0f, 2606:4700:3037::ac43:aea2
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=7, name=cloudflare-ech.com
SOAcora.ns.cloudflare.comdns@cloudflare.com serial=2411176295

ad

DNSSEC🔒 Signed (DS record present)
NSanycast9.irondns.net ⭐
NSad.ns.nic.es
NSanycast23.irondns.net
NSns3.nic.fr
SOAanycast9.irondns.netdnsmaster@corenic.org serial=2608161620

Same first word

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Similar names

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krs.cl
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krs.bz
krs.canva-apps.cn
ksr.red
srk.asia
skr.red
srk.mx
srk.co.com
krs.se
ksr.net.au
srk.co
krs.kr
skr.gg
rsk.info
rsk.co.tz
skr.pl
srk.kiev.ua
skr.at
skr.fi
srk.cz
srk.ac.th
ksr.co.nz
srk.at
skr.es
srk.ru.com
krs.si
srk.eu
krs.dk
srk.in
skr.legal
krs.lt
srk.cn
krs.com.vn
srk.ro
ksr.ca
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srk.com.se
srk.co.nz
krs.in
rsk.it
rsk.com.cn
krs.hu
ksr.no
srk.education
srk.pe
krs.lk
rsk.pl
skr.us
srk.org
krs.edu.hk
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skr.my
skr.ru
skr.com.ua
skr.sk
skr.com
krs.fi
srk.ca
skr.kz
srk.tv
ksr.dk
skr.im
rsk.biz
ksr.co.jp
skr.eu
ksr.ac.th
krs.nl
rsk.io
ksr.se
ksr.co.za
krs.cc
krs.it
krs.co.nz
skr.cn
krs.ch

DNS History

9 records (9 active, 0 former)

NScora.ns.cloudflare.comdevin.ns.cloudflare.comMXmx1.larksuite.commx2.larksuite.commx3.larksuite.comA104.21.31.15172.67.174.1622606:4700:3032::6815:1f0f2606:4700:3037::ac43:aea2
●NScora.ns.cloudflare.com2026-08-09 → 2026-08-16 · 2 obs
● 2026-08-09 17:41:32
● 2026-08-16 16:32:20
●NSdevin.ns.cloudflare.com2026-08-09 → 2026-08-16 · 2 obs
● 2026-08-09 17:41:32
● 2026-08-16 16:32:20
●MXmx1.larksuite.com2026-08-09 → 2026-08-16 · 2 obs
● 2026-08-09 17:41:32
● 2026-08-16 16:32:20
●MXmx2.larksuite.com2026-08-09 → 2026-08-16 · 2 obs
● 2026-08-09 17:41:32
● 2026-08-16 16:32:20
●MXmx3.larksuite.com2026-08-09 → 2026-08-16 · 2 obs
● 2026-08-09 17:41:32
● 2026-08-16 16:32:20
●A104.21.31.152026-08-09 → 2026-08-16 · 2 obs
● 2026-08-09 17:41:32
● 2026-08-16 16:32:20
●A172.67.174.1622026-08-09 → 2026-08-16 · 2 obs
● 2026-08-09 17:41:32
● 2026-08-16 16:32:20
●A2606:4700:3032::6815:1f0f2026-08-09 → 2026-08-16 · 2 obs
● 2026-08-09 17:41:32
● 2026-08-16 16:32:20
●A2606:4700:3037::ac43:aea22026-08-09 → 2026-08-16 · 2 obs
● 2026-08-09 17:41:32
● 2026-08-16 16:32:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
adad.ns.nic.es, ns3.nic.fr, anycast9.irondns.net, anycast23.irondns.net8 records
rks.addevin.ns.cloudflare.com, cora.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.44.49

NS records: devin.ns.cloudflare.com, cora.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rks.ad (unsigned zone)

⏱️ Timing

Total: 1370ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.31.15, 172.67.174.162
AAAA22606:4700:3037::ac43:aea2, 2606:4700:3032::6815:1f0f
NS2cora.ns.cloudflare.com, devin.ns.cloudflare.com
MX3mx1.larksuite.com (pri: 1), mx3.larksuite.com (pri: 10)...
TXT5apple-domain-verification=NopJtUgc2IZZlr, facebook-domain-verification=52dlt77vu3u...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1cora.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ad.ns.nic.es, ad.ns.nic.es, ns3.nic.fr...)

Analysis

IP Addresses

rks.ad directs to four IP numbers, which are 104.21.31.15, 172.67.174.162, 2606:4700:3032::6815:1f0f and 2606:4700:3037::ac43:aea2.

www.baonun.com, media-sync-a925.thetruthspy.com, kpdl.link plus two other host names have IP numbers in common with rks.ad.

Name Servers

Two name servers handle the delegation for rks.ad: cora.ns.cloudflare.com and devin.ns.cloudflare.com.

The name server configuration of rks.ad is shared with other domains, for instance nowusapaper.info, labwithequity.info, alriyadiyah.com and two others.

The name servers of rks.ad overlap at least partially with those of other domains — among them metrikcorp.com, 5507pj.com, truetoolware.com and two more.

These name servers commonly co-occur with the name servers opal.ns.cloudflare.com, sean.ns.cloudflare.com, kyrie.ns.cloudflare.com and melissa.ns.cloudflare.com.

Hosts with 6 IP addresses each:

cora.ns.cloudflare.com resolves to 108.162.194.195, 162.159.38.195 and 172.64.34.195 among others, with 3 other IP addresses in total.

devin.ns.cloudflare.com resolves to 108.162.195.49, 162.159.44.49 and 172.64.35.49 among others, with 3 other IP addresses in total.

Mail Servers

Mail for rks.ad is routed through three mail servers — mx1.larksuite.com, mx2.larksuite.com and mx3.larksuite.com.

At least some of the mail servers used by rks.ad are shared with other domains: jkey.org, capheta.vn, coraool.com and two others among them.

Host names carrying three IP numbers:

The hostname mx3.larksuite.com points to 18.139.153.173, 101.126.58.223 and 122.14.230.154.

Host names resolving to a single IP address:

The hostname mx1.larksuite.com resolves to 18.139.153.173.

The hostname mx2.larksuite.com resolves to 18.139.153.173.

Three host names point to 18.139.153.173: mx3.larksuite.com, mx1.larksuite.com and mx2.larksuite.com.