isiuser.com - robtex.com
isiuser.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::ac43:bc37🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:40f8🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.64.248Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.188.55🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | beau.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b49🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | beau.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c149🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | beau.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2149🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | beau.ns.cloudflare.com | ||||||
| A | 108.162.193.73🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | beau.ns.cloudflare.com | ||||||
| A | 172.64.33.73🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | beau.ns.cloudflare.com | ||||||
| A | 173.245.59.73🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | beau.ns.cloudflare.com | ||||||
| NS | erin.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a71🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | erin.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c071🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | erin.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2071🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | erin.ns.cloudflare.com | ||||||
| A | 108.162.192.113🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | erin.ns.cloudflare.com | ||||||
| A | 172.64.32.113🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | erin.ns.cloudflare.com | ||||||
| A | 173.245.58.113🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | erin.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.64.248, 172.67.188.55 | ||||||
| IPv6 hints | 2606:4700:3032::ac43:bc37, 2606:4700:3035::6815:40f8 | ||||||
| SOA | beau.ns.cloudflare.comdns@cloudflare.com serial=2401070357 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1776682532 | ||||||
Subdomains
Same first word
isiuser.com |
Similar names
useiris.com |
sierius.com |
esirius.ro |
irussie.com.ph |
ruisesi.com |
siriuse.com |
esirius.hu |
seirius.com |
serisui.com |
eurisis.net |
seriius.org |
suesiri.com |
esirius.com |
seriius.com |
iisuser.com |
eusiris.com |
esirius.com.br |
DNS History
10 records (6 active, 4 former)
●NSbeau.ns.cloudflare.com2026-04-09 → 2026-04-20 · 3 obs
● 2026-04-09 02:34:02
● 2026-04-20 11:17:26
●NSerin.ns.cloudflare.com2026-04-09 → 2026-04-20 · 3 obs
● 2026-04-09 02:34:02
● 2026-04-20 11:17:26
○NSns.isiuser.com2015-07-22 → 2017-03-14 · 4 obs
● 2017-03-14 15:03:12
○ 2026-04-09 02:34:02
○ 2026-04-20 11:17:26
○NSns1.isiuser.com2015-11-23 → 2017-03-14 · 5 obs
● 2015-11-23 10:15:56
● 2017-03-14 15:03:12
○ 2026-04-09 02:34:02
○ 2026-04-20 11:17:26
○MXmxn.mxhichina.com2015-07-22 → 2017-03-14 · 4 obs
● 2017-03-14 15:03:12
○ 2026-04-09 02:34:02
○ 2026-04-20 11:17:26
○MXmxw.mxhichina.com2015-07-22 → 2017-03-14 · 4 obs
● 2017-03-14 15:03:12
○ 2026-04-09 02:34:02
○ 2026-04-20 11:17:26
●A104.21.64.2482026-04-09 → 2026-04-20 · 2 obs
● 2026-04-20 11:17:26
●A172.67.188.552026-04-09 → 2026-04-20 · 2 obs
● 2026-04-20 11:17:26
●A2606:4700:3032::ac43:bc372026-04-09 → 2026-04-20 · 2 obs
● 2026-04-20 11:17:26
●A2606:4700:3035::6815:40f82026-04-09 → 2026-04-20 · 2 obs
● 2026-04-20 11:17:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| isiuser.com | erin.ns.cloudflare.com, beau.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.113
NS records: erin.ns.cloudflare.com, beau.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for isiuser.com (unsigned zone)
⏱️ Timing
Total: 118ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.64.248, 172.67.188.55 |
| AAAA | 2 | 2606:4700:3035::6815:40f8, 2606:4700:3032::ac43:bc37 |
| NS | 2 | beau.ns.cloudflare.com, erin.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | beau.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (erin.ns.cloudflare.com, erin.ns.cloudflare.com, erin.ns.cloudflare.com...)
Analysis
Hierarchy
isiuser.com is a parent of ns1.isiuser.com and dns1.isiuser.com.
IP Addresses
Four IP numbers are pointed to by isiuser.com: 2606:4700:3032::ac43:bc37, 2606:4700:3035::6815:40f8, 104.21.64.248 and 172.67.188.55.
other host names including 97c832.com, hococase.com, xkp-protect.pro, sonodynamic.com and oracdecor.eu share IP numbers with isiuser.com.
Name Servers
isiuser.com is delegated to two name servers beau.ns.cloudflare.com and erin.ns.cloudflare.com.
isiuser.com shares the same name server setup as other domains, for instance makeinu-bigaku.com, imtiyaz.fr, (0x736578)icelebs.su, moviemuse.net and uniquestationers.pk.
isiuser.com at least partially shares name servers with other domains, for instance staging-server.net, markilux.com, seriesvault.win, ilianikushev.com and forexclock.net.
These name servers are commonly used alongside jule.ns.cloudflare.com and aida.ns.cloudflare.com.
Host names with six IP numbers:
Host name beau.ns.cloudflare.com points to: 2606:4700:58::adf5:3b49, 2803:f800:50::6ca2:c149, 2a06:98c1:50::ac40:2149, 108.162.193.73, 172.64.33.73 and 173.245.59.73.
Host name erin.ns.cloudflare.com points to: 2606:4700:50::adf5:3a71, 2803:f800:50::6ca2:c071, 2a06:98c1:50::ac40:2071, 108.162.192.113, 172.64.32.113 and 173.245.58.113.