ktws.net - robtex.com

ktws.net

DNSSEC⚠️ Not signed
A2606:4700:3036::6815:2f7🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:81e6🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.2.247Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.129.230🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSharlan.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2cfa🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRharlan.ns.cloudflare.com
A2803:f800:50::6ca2:c3fa🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRharlan.ns.cloudflare.com
A2a06:98c1:50::ac40:23fa🇺🇸 Cloudflare2a06:98c1:50::/45
PTRharlan.ns.cloudflare.com
A108.162.195.250🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRharlan.ns.cloudflare.com
A162.159.44.250Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRharlan.ns.cloudflare.com
A172.64.35.250🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRharlan.ns.cloudflare.com
NSximena.ns.cloudflare.com
A2606:4700:50::a29f:260a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRximena.ns.cloudflare.com
A2803:f800:50::6ca2:c20a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRximena.ns.cloudflare.com
A2a06:98c1:50::ac40:220a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRximena.ns.cloudflare.com
A108.162.194.10🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRximena.ns.cloudflare.com
A162.159.38.10Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRximena.ns.cloudflare.com
A172.64.34.10🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRximena.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.2.247, 172.67.129.230
IPv6 hints2606:4700:3036::6815:2f7, 2606:4700:3037::ac43:81e6
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=49, name=cloudflare-ech.com
SOAharlan.ns.cloudflare.comdns@cloudflare.com serial=2405545763

net

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=1783259096

Same first word

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ktws.com
ktws.net
ktws.top

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twks.net

DNS History

13 records (6 active, 7 former)

20192020202120222023202420252026NSharlan.ns.cloudflare.comximena.ns.cloudflare.comns1.dns-h.comns1.host-h.netns2.dns-h.comns2.host-h.netMXktws-net.mail.protection.outlook.comA104.21.2.247172.67.129.2302606:4700:3036::6815:2f72606:4700:3037::ac43:81e641.203.18.177CNAMEpk.22.cn
●NSharlan.ns.cloudflare.com2026-06-18 → 2026-07-05 · 3 obs
○ 2021-10-15 07:04:04
● 2026-06-18 04:07:52
● 2026-07-05 13:45:16
○NSns1.dns-h.com2021-10-15 → 2021-10-15 · 3 obs
● 2021-10-15 07:04:04
○ 2026-06-18 04:07:52
○ 2026-07-05 13:45:16
○NSns1.host-h.net2021-10-15 → 2021-10-15 · 3 obs
● 2021-10-15 07:04:04
○ 2026-06-18 04:07:52
○ 2026-07-05 13:45:16
○NSns2.dns-h.com2021-10-15 → 2021-10-15 · 3 obs
● 2021-10-15 07:04:04
○ 2026-06-18 04:07:52
○ 2026-07-05 13:45:16
○NSns2.host-h.net2021-10-15 → 2021-10-15 · 3 obs
● 2021-10-15 07:04:04
○ 2026-06-18 04:07:52
○ 2026-07-05 13:45:16
●NSximena.ns.cloudflare.com2026-06-18 → 2026-07-05 · 3 obs
○ 2021-10-15 07:04:04
● 2026-06-18 04:07:52
● 2026-07-05 13:45:16
○MXktws-net.mail.protection.outlook.com2021-10-15 → 2021-10-15 · 3 obs
● 2021-10-15 07:04:04
○ 2026-06-18 04:07:52
○ 2026-07-05 13:45:16
●A104.21.2.2472026-06-18 → 2026-07-05 · 3 obs
○ 2021-10-15 07:04:04
● 2026-06-18 04:07:52
● 2026-07-05 13:45:16
●A172.67.129.2302026-06-18 → 2026-07-05 · 3 obs
○ 2021-10-15 07:04:04
● 2026-06-18 04:07:52
● 2026-07-05 13:45:16
●A2606:4700:3036::6815:2f72026-06-18 → 2026-07-05 · 3 obs
○ 2021-10-15 07:04:04
● 2026-06-18 04:07:52
● 2026-07-05 13:45:16
●A2606:4700:3037::ac43:81e62026-06-18 → 2026-07-05 · 3 obs
○ 2021-10-15 07:04:04
● 2026-06-18 04:07:52
● 2026-07-05 13:45:16
○A41.203.18.1772021-10-15 → 2021-10-15 · 3 obs
● 2021-10-15 07:04:04
○ 2026-06-18 04:07:52
○ 2026-07-05 13:45:16
○CNAMEpk.22.cn2018-07-07 → 2018-07-07 · 3 obs
● 2018-07-07 20:53:30
○ 2021-10-15 07:04:04
○ 2026-07-05 13:45:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
neta.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
ktws.netximena.ns.cloudflare.com, harlan.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.44.250

NS records: ximena.ns.cloudflare.com, harlan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ktws.net (unsigned zone)

⏱️ Timing

Total: 1007ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.2.247, 172.67.129.230
AAAA22606:4700:3037::ac43:81e6, 2606:4700:3036::6815:2f7
NS2harlan.ns.cloudflare.com, ximena.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1harlan.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

ktws.net directs to four IP numbers, which are 104.21.2.247, 172.67.129.230, 2606:4700:3036::6815:2f7 and 2606:4700:3037::ac43:81e6.

Two other host names, along with pleasyrq.com, managedobjects.com.sg and sarva.co, also share IP numbers with ktws.net.

Name Servers

ktws.net is served by two delegated name servers, harlan.ns.cloudflare.com and ximena.ns.cloudflare.com.

ktws.net shares its NS records with other domains, for example hellohk.me, vertexit.co.uk, bitmaxplatform.pages.dev and two others.

At least some of ktws.net's name servers are shared with other domains, for example journalsphereworld360.com, terrapin-gardens.net, nutripure.fr and two more.

The name servers nena.ns.cloudflare.com, elmo.ns.cloudflare.com, kyle.ns.cloudflare.com and two others are commonly seen in use alongside these name servers.

DNS names with 6 IP addresses:

harlan.ns.cloudflare.com carries IP addresses 108.162.195.250, 162.159.44.250 and 172.64.35.250, with 3 other addresses beyond those.

ximena.ns.cloudflare.com carries IP addresses 108.162.194.10, 162.159.38.10 and 172.64.34.10, with 3 other addresses beyond those.