is-update.net - robtex.com
is-update.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3035::ac43:866e🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:19b0🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.25.176Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.134.110🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | mitch.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3bd0🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mitch.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1d0🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | mitch.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21d0🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | mitch.ns.cloudflare.com | ||||||
| A | 108.162.193.208🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mitch.ns.cloudflare.com | ||||||
| A | 172.64.33.208🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mitch.ns.cloudflare.com | ||||||
| A | 173.245.59.208🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mitch.ns.cloudflare.com | ||||||
| NS | ulla.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3ae9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ulla.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0e9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | ulla.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20e9🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | ulla.ns.cloudflare.com | ||||||
| A | 108.162.192.233🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ulla.ns.cloudflare.com | ||||||
| A | 172.64.32.233🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ulla.ns.cloudflare.com | ||||||
| A | 173.245.58.233🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ulla.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.25.176, 172.67.134.110 | ||||||
| IPv6 hints | 2606:4700:3035::ac43:866e, 2606:4700:3037::6815:19b0 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=1, name=cloudflare-ech.com | ||||||
| SOA | mitch.ns.cloudflare.comdns@cloudflare.com serial=2402087077 | ||||||
net
| 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=1778554191 | ||||||
Same first word
is-update.net |
Similar names
DNS History
6 records (6 active, 0 former)
●NSmitch.ns.cloudflare.com2026-04-11 → 2026-05-12 · 2 obs
● 2026-05-12 03:15:48
●NSulla.ns.cloudflare.com2026-04-11 → 2026-05-12 · 2 obs
● 2026-05-12 03:15:48
●A104.21.25.1762026-04-11 → 2026-05-12 · 2 obs
● 2026-05-12 03:15:48
●A172.67.134.1102026-04-11 → 2026-05-12 · 2 obs
● 2026-05-12 03:15:48
●A2606:4700:3035::ac43:866e2026-04-11 → 2026-05-12 · 2 obs
● 2026-05-12 03:15:48
●A2606:4700:3037::6815:19b02026-04-11 → 2026-05-12 · 2 obs
● 2026-05-12 03:15:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| is-update.net | ulla.ns.cloudflare.com, mitch.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.192.233
NS records: ulla.ns.cloudflare.com, mitch.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for is-update.net (unsigned zone)
⏱️ Timing
Total: 292ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.25.176, 172.67.134.110 |
| AAAA | 2 | 2606:4700:3035::ac43:866e, 2606:4700:3037::6815:19b0 |
| NS | 2 | mitch.ns.cloudflare.com, ulla.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | mitch.ns.cloudflare.com dns.cloudflare.c |
Analysis
IP Addresses
is-update.net refers to four IP numbers: 2606:4700:3035::ac43:866e, 2606:4700:3037::6815:19b0, 104.21.25.176 and 172.67.134.110.
Other host names, for instance mail.pmsm.org, urfa.net, eco-aesc-lb.com, condlar.net.br and jsbem.com share IP numbers with is-update.net.
Name Servers
is-update.net's delegation uses two name servers: mitch.ns.cloudflare.com and ulla.ns.cloudflare.com.
is-update.net uses the same name server setup as other domains, such as timehrms.com, wonder.pl, cn-update.com, cn-teiagran.com and logon-app.net.
is-update.net at least partially shares name servers with other domains, including qrpay.com, personalinjurylawyermingocowv.com, pydelhi.org, fatherandsonmovers.com and sandiamarble.com.
These name servers are commonly used with clay.ns.cloudflare.com, etienne.ns.cloudflare.com and zita.ns.cloudflare.com.
Host names with six IP numbers:
mitch.ns.cloudflare.com points to 2606:4700:58::adf5:3bd0, 2803:f800:50::6ca2:c1d0, 2a06:98c1:50::ac40:21d0, 108.162.193.208, 172.64.33.208 and 173.245.59.208.
ulla.ns.cloudflare.com points to 2606:4700:50::adf5:3ae9, 2803:f800:50::6ca2:c0e9, 2a06:98c1:50::ac40:20e9, 108.162.192.233, 172.64.32.233 and 173.245.58.233.