isvalid.us - dns.ninja

isvalid.us

DNSSEC🔒 Signed (DS record present)
A2606:4700::6812:1249🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700::6812:1349🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.18.18.73Cloudflare104.18.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.18.19.73Cloudflare104.18.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSalgin.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b3d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalgin.ns.cloudflare.com
A2803:f800:50::6ca2:c13d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRalgin.ns.cloudflare.com
A2a06:98c1:50::ac40:213d🇺🇸 Cloudflare2a06:98c1:50::/45
PTRalgin.ns.cloudflare.com
A108.162.193.61🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalgin.ns.cloudflare.com
A172.64.33.61🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalgin.ns.cloudflare.com
A173.245.59.61🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalgin.ns.cloudflare.com
NSsandra.ns.cloudflare.com
A2606:4700:50::a29f:2622🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsandra.ns.cloudflare.com
A2803:f800:50::6ca2:c222🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsandra.ns.cloudflare.com
A2a06:98c1:50::ac40:2222🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsandra.ns.cloudflare.com
A108.162.194.34🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsandra.ns.cloudflare.com
A162.159.38.34Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsandra.ns.cloudflare.com
A172.64.34.34🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsandra.ns.cloudflare.com
HTTPSHTTP/2 ✓ hints match
IPv4 hints104.18.18.73, 104.18.19.73
IPv6 hints2606:4700::6812:1249, 2606:4700::6812:1349
SOAalgin.ns.cloudflare.comdns@cloudflare.com serial=2410986637

us

DNSSEC🔒 Signed (DS record present)
NSa.cctld.us ⭐
NSb.cctld.us
NSf.cctld.us
NSk.cctld.us
NSm.cctld.us
NSn.cctld.us
NSw.cctld.us
NSx.cctld.us
NSy.cctld.us
SOAa.cctld.usadmin@tldns.godaddy serial=1786108818

Same first word

isvalid.org
isvalid.com
isvalid.us
isvalid.email

Similar names

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validis.co.uk
vidalis.ca
vidalis.lt
alvidis.pro
lvsidai.cn
lvsidai.com
divalis.net
disvial.com
disalvi.com
viladis.com
davilis.com
livadis.lt
vidalis.net
diasilv.com
sividal.ru
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sivaldi.com
vsdaili.com
vidalis.org
vidalis.com
dislavi.com
lvsidai.net
dsilvia.com.mx
disilva.de
disalvi.com.mx
idasliv.dk
viladis.fr
divalis.de
lisvida.com
ildavis.com
sividal.com
alvidis.fr
davisli.com
vidalis.es
vidalis.de
validis.com
livadis.com
silviad.com
vidalis.pt
livadis.gr
vidalis.eu

DNS History

21 records (6 active, 15 former)

20192020202120222023202420252026NSalgin.ns.cloudflare.comsandra.ns.cloudflare.compdns1.ultradns.netpdns2.ultradns.netpdns3.ultradns.orgpdns4.ultradns.orgpdns5.ultradns.infopdns6.ultradns.co.ukA104.18.18.73104.18.19.732606:4700::6812:12492606:4700::6812:134916.145.105.19016.145.122.4516.145.24.6834.208.247.11734.223.179.12952.25.50.13552.42.176.12654.187.115.9366.133.96.198
●NSalgin.ns.cloudflare.com2026-03-20 → 2026-08-07 · 3 obs
○ 2018-05-14 18:22:30
● 2026-03-20 14:02:28
● 2026-08-07 13:53:26
○NSpdns1.ultradns.net2018-05-14 → 2018-05-14 · 3 obs
● 2018-05-14 18:22:30
○ 2026-03-20 14:02:28
○ 2026-08-07 13:53:26
○NSpdns2.ultradns.net2018-05-14 → 2018-05-14 · 3 obs
● 2018-05-14 18:22:30
○ 2026-03-20 14:02:28
○ 2026-08-07 13:53:26
○NSpdns3.ultradns.org2018-05-14 → 2018-05-14 · 3 obs
● 2018-05-14 18:22:30
○ 2026-03-20 14:02:28
○ 2026-08-07 13:53:26
○NSpdns4.ultradns.org2018-05-14 → 2018-05-14 · 3 obs
● 2018-05-14 18:22:30
○ 2026-03-20 14:02:28
○ 2026-08-07 13:53:26
○NSpdns5.ultradns.info2018-05-14 → 2018-05-14 · 3 obs
● 2018-05-14 18:22:30
○ 2026-03-20 14:02:28
○ 2026-08-07 13:53:26
○NSpdns6.ultradns.co.uk2018-05-14 → 2018-05-14 · 3 obs
● 2018-05-14 18:22:30
○ 2026-03-20 14:02:28
○ 2026-08-07 13:53:26
●NSsandra.ns.cloudflare.com2026-03-20 → 2026-08-07 · 3 obs
○ 2018-05-14 18:22:30
● 2026-03-20 14:02:28
● 2026-08-07 13:53:26
●A104.18.18.732026-05-22 → 2026-08-07 · 3 obs
○ 2026-04-11 15:35:00
● 2026-05-22 00:45:00
● 2026-08-07 13:53:26
●A104.18.19.732026-05-22 → 2026-08-07 · 3 obs
○ 2026-04-11 15:35:00
● 2026-05-22 00:45:00
● 2026-08-07 13:53:26
○A16.145.105.1902026-03-20 → 2026-03-20 · 4 obs
○ 2018-05-14 18:22:30
● 2026-03-20 14:02:28
○ 2026-03-30 07:35:46
○ 2026-08-07 13:53:26
○A16.145.122.452026-03-30 → 2026-04-02 · 5 obs
○ 2026-03-20 14:02:28
● 2026-03-30 07:35:46
● 2026-04-02 19:30:08
○ 2026-04-11 15:35:00
○ 2026-08-07 13:53:26
○A16.145.24.682026-04-11 → 2026-04-11 · 4 obs
○ 2026-04-02 19:30:08
● 2026-04-11 15:35:00
○ 2026-05-22 00:45:00
○ 2026-08-07 13:53:26
●A2606:4700::6812:12492026-05-22 → 2026-08-07 · 3 obs
○ 2026-04-11 15:35:00
● 2026-05-22 00:45:00
● 2026-08-07 13:53:26
●A2606:4700::6812:13492026-05-22 → 2026-08-07 · 3 obs
○ 2026-04-11 15:35:00
● 2026-05-22 00:45:00
● 2026-08-07 13:53:26
○A34.208.247.1172026-03-20 → 2026-08-07 · 2 obs
○ 2026-03-20 14:02:28
○ 2026-08-07 13:53:26
○A34.223.179.1292026-04-11 → 2026-04-11 · 4 obs
○ 2026-04-02 19:30:08
● 2026-04-11 15:35:00
○ 2026-05-22 00:45:00
○ 2026-08-07 13:53:26
○A52.25.50.1352026-03-20 → 2026-03-20 · 4 obs
○ 2018-05-14 18:22:30
● 2026-03-20 14:02:28
○ 2026-03-30 07:35:46
○ 2026-08-07 13:53:26
○A52.42.176.1262026-03-20 → 2026-08-07 · 2 obs
○ 2026-03-20 14:02:28
○ 2026-08-07 13:53:26
○A54.187.115.932026-03-30 → 2026-04-02 · 5 obs
○ 2026-03-20 14:02:28
● 2026-03-30 07:35:46
● 2026-04-02 19:30:08
○ 2026-04-11 15:35:00
○ 2026-08-07 13:53:26
○A66.133.96.1982018-05-14 → 2018-05-14 · 3 obs
● 2018-05-14 18:22:30
○ 2026-03-20 14:02:28
○ 2026-08-07 13:53:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
usx.cctld.us, y.cctld.us, k.cctld.us, f.cctld.us...-
isvalid.ussandra.ns.cloudflare.com, algin.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.33.61

NS records: sandra.ns.cloudflare.com, algin.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 436ms | Queries: -

📄 Records

TypeCountSample Data
A2104.18.18.73, 104.18.19.73
AAAA22606:4700::6812:1349, 2606:4700::6812:1249
NS2algin.ns.cloudflare.com, sandra.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h2"]
SOA1algin.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

isvalid.us points to the four IP addresses 104.18.18.73, 104.18.19.73, 2606:4700::6812:1249 and 2606:4700::6812:1349.

signin.evero.com, preloadplus.com, deutscheinternetapotheke.de and two other host names share IP numbers with isvalid.us.

Name Servers

The NS records for isvalid.us delegate to algin.ns.cloudflare.com and sandra.ns.cloudflare.com.

isvalid.us uses the same name servers as several other domains — among them cranebrandprotection.com, genutrack.com, featheredheart.xyz and two more.

The name servers of isvalid.us overlap at least partially with those of other domains — among them afpuye55.com, plusiv.com, plusinfo.site and two more.

The name servers finley.ns.cloudflare.com, grace.ns.cloudflare.com and arya.ns.cloudflare.com are commonly seen alongside these name servers.

Hostnames that resolve to 6 IP addresses:

algin.ns.cloudflare.com maps to 108.162.193.61, 172.64.33.61, 173.245.59.61 and 3 additional IP addresses.

sandra.ns.cloudflare.com maps to 108.162.194.34, 162.159.38.34, 172.64.34.34 and 3 additional IP addresses.