kvisu.com - robtex.com

kvisu.com

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:2888🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:9804🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.40.136Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.152.4🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSasa.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3af6🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRasa.ns.cloudflare.com
A2803:f800:50::6ca2:c0f6🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRasa.ns.cloudflare.com
A2a06:98c1:50::ac40:20f6🇺🇸 Cloudflare2a06:98c1:50::/45
PTRasa.ns.cloudflare.com
A108.162.192.246🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRasa.ns.cloudflare.com
A172.64.32.246🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRasa.ns.cloudflare.com
A173.245.58.246🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRasa.ns.cloudflare.com
NSsevki.ns.cloudflare.com
A2606:4700:58::a29f:2ca4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsevki.ns.cloudflare.com
A2803:f800:50::6ca2:c3a4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsevki.ns.cloudflare.com
A2a06:98c1:50::ac40:23a4🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsevki.ns.cloudflare.com
A108.162.195.164🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsevki.ns.cloudflare.com
A162.159.44.164Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsevki.ns.cloudflare.com
A172.64.35.164🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsevki.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.40.136, 172.67.152.4
IPv6 hints2606:4700:3033::6815:2888, 2606:4700:3034::ac43:9804
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=65, name=cloudflare-ech.com
SOAasa.ns.cloudflare.comdns@cloudflare.com serial=2409873609

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=1785142027

Same first word

kvisu.com

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DNS History

17 records (6 active, 11 former)

200920112013201520172019202120232025NSasa.ns.cloudflare.comsevki.ns.cloudflare.comns.kartoo.comns1.dsredirection.comns2.dsredirection.comns2.kartoo.comMXmail.kvisu.comA104.21.40.136172.67.152.42606:4700:3033::6815:28882606:4700:3034::ac43:9804141.8.230.202606:4700:3031::6815:28882606:4700:3035::ac43:980491.121.80.221CNAMEpres.serverhome.comthie5ku9.dsgeneration.com
●NSasa.ns.cloudflare.com2026-05-17 → 2026-07-27 · 3 obs
○ 2016-07-17 01:11:20
● 2026-05-17 19:15:48
● 2026-07-27 09:04:18
○NSns.kartoo.com2008-03-08 → 2008-03-08 · 3 obs
● 2008-03-08 15:09:34
○ 2015-07-18 15:35:12
○ 2026-07-27 09:04:18
○NSns1.dsredirection.com2015-12-12 → 2016-07-17 · 5 obs
○ 2015-07-18 15:35:12
● 2015-12-12 16:00:58
● 2016-07-17 01:11:20
○ 2026-05-17 19:15:48
○ 2026-07-27 09:04:18
○NSns2.dsredirection.com2015-12-12 → 2016-07-17 · 5 obs
○ 2015-07-18 15:35:12
● 2015-12-12 16:00:58
● 2016-07-17 01:11:20
○ 2026-05-17 19:15:48
○ 2026-07-27 09:04:18
○NSns2.kartoo.com2008-03-08 → 2008-03-08 · 3 obs
● 2008-03-08 15:09:34
○ 2015-07-18 15:35:12
○ 2026-07-27 09:04:18
●NSsevki.ns.cloudflare.com2026-05-17 → 2026-07-27 · 3 obs
○ 2016-07-17 01:11:20
● 2026-05-17 19:15:48
● 2026-07-27 09:04:18
○MXmail.kvisu.com2008-03-08 → 2008-03-08 · 3 obs
● 2008-03-08 15:09:34
○ 2015-07-18 15:35:12
○ 2026-07-27 09:04:18
●A104.21.40.1362026-05-17 → 2026-07-27 · 3 obs
○ 2016-07-17 01:11:20
● 2026-05-17 19:15:48
● 2026-07-27 09:04:18
○A141.8.230.202015-07-18 → 2016-07-17 · 5 obs
○ 2008-03-08 15:09:34
● 2015-07-18 15:35:12
● 2016-07-17 01:11:20
○ 2026-05-17 19:15:48
○ 2026-07-27 09:04:18
●A172.67.152.42026-05-17 → 2026-07-27 · 3 obs
○ 2016-07-17 01:11:20
● 2026-05-17 19:15:48
● 2026-07-27 09:04:18
○A2606:4700:3031::6815:28882026-05-17 → 2026-06-14 · 5 obs
○ 2016-07-17 01:11:20
● 2026-05-17 19:15:48
● 2026-06-14 12:40:08
○ 2026-07-19 14:24:28
○ 2026-07-27 09:04:18
●A2606:4700:3033::6815:28882026-07-19 → 2026-07-27 · 3 obs
○ 2026-06-14 12:40:08
● 2026-07-19 14:24:28
● 2026-07-27 09:04:18
●A2606:4700:3034::ac43:98042026-07-19 → 2026-07-27 · 3 obs
○ 2026-06-14 12:40:08
● 2026-07-19 14:24:28
● 2026-07-27 09:04:18
○A2606:4700:3035::ac43:98042026-05-17 → 2026-06-14 · 5 obs
○ 2016-07-17 01:11:20
● 2026-05-17 19:15:48
● 2026-06-14 12:40:08
○ 2026-07-19 14:24:28
○ 2026-07-27 09:04:18
○A91.121.80.2212008-03-08 → 2008-03-08 · 3 obs
● 2008-03-08 15:09:34
○ 2015-07-18 15:35:12
○ 2026-07-27 09:04:18
○CNAMEpres.serverhome.com2015-07-18 → 2016-07-17 · 5 obs
○ 2008-03-08 15:09:34
● 2015-07-18 15:35:12
● 2016-07-17 01:11:20
○ 2026-05-17 19:15:48
○ 2026-07-27 09:04:18
○CNAMEthie5ku9.dsgeneration.com2015-12-12 → 2016-07-17 · 5 obs
○ 2015-07-18 15:35:12
● 2015-12-12 16:00:58
● 2016-07-17 01:11:20
○ 2026-05-17 19:15:48
○ 2026-07-27 09:04:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
kvisu.comasa.ns.cloudflare.com, sevki.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.164

NS records: asa.ns.cloudflare.com, sevki.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kvisu.com (unsigned zone)

⏱️ Timing

Total: 272ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.40.136, 172.67.152.4
AAAA22606:4700:3034::ac43:9804, 2606:4700:3033::6815:2888
NS2asa.ns.cloudflare.com, sevki.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1asa.ns.cloudflare.com dns.cloudflare.com

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

kvisu.com points to the four IP addresses 104.21.40.136, 172.67.152.4, 2606:4700:3033::6815:2888 and 2606:4700:3034::ac43:9804.

manageyourgifts56.net, by-ekobo.us, helpdeskv2.ptsb.edu.my and two other host names share IP numbers with kvisu.com.

Name Servers

kvisu.com is served by two delegated name servers, asa.ns.cloudflare.com and sevki.ns.cloudflare.com.

kvisu.com uses the same name servers as several other domains — among them favero.com, profnastil-kiev.com, nigdoc.com and two more.

There is at least partial name server overlap between kvisu.com and other domains — luxatiainternational.eu, ca.gov, christhefreelancer.com and two more among them.

These name servers frequently co-occur with the name servers lina.ns.cloudflare.com and marty.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

asa.ns.cloudflare.com carries IP addresses 108.162.192.246, 172.64.32.246 and 173.245.58.246, with 3 other addresses beyond those.

sevki.ns.cloudflare.com carries IP addresses 108.162.195.164, 162.159.44.164 and 172.64.35.164, with 3 other addresses beyond those.