stdunit.com - robtex.com
stdunit.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:c1f4🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:2c15🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.44.21Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.193.244🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | nitin.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3bd7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nitin.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1d7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | nitin.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21d7🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | nitin.ns.cloudflare.com | ||||||
| A | 108.162.193.215🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nitin.ns.cloudflare.com | ||||||
| A | 172.64.33.215🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nitin.ns.cloudflare.com | ||||||
| A | 173.245.59.215🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nitin.ns.cloudflare.com | ||||||
| NS | priscilla.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:26bd🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | priscilla.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2bd🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | priscilla.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22bd🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | priscilla.ns.cloudflare.com | ||||||
| A | 108.162.194.189🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | priscilla.ns.cloudflare.com | ||||||
| A | 162.159.38.189Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | priscilla.ns.cloudflare.com | ||||||
| A | 172.64.34.189🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | priscilla.ns.cloudflare.com | ||||||
| MX | route2.mx.cloudflare.net ⭐ | ||||||
| A | 2606:4700:f5::e🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::f🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::10🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 162.159.205.17Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 162.159.205.18Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 162.159.205.19Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| MX | route3.mx.cloudflare.net(61) | ||||||
| A | 2606:4700:f5::11🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::12🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::13🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 162.159.205.23Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 162.159.205.24Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 162.159.205.25Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| MX | route1.mx.cloudflare.net(72) | ||||||
| A | 2606:4700:f5::b🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::c🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::d🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 162.159.205.11Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 162.159.205.12Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 162.159.205.13Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| TXT | v=spf1 include:_spf.mx.cloudflare.net ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.44.21, 172.67.193.244 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:c1f4, 2606:4700:3036::6815:2c15 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=93, name=cloudflare-ech.com | ||||||
| SOA | nitin.ns.cloudflare.comdns@cloudflare.com serial=2402312391 | ||||||
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=1777005416 | ||||||
Same first word
stdunit.com |
Similar names
DNS History
19 records (9 active, 10 former)
●NSnitin.ns.cloudflare.com2026-03-16 → 2026-04-24 · 3 obs
● 2026-03-16 18:37:32
● 2026-04-24 04:52:56
○NSns11.domaincontrol.com2018-09-22 → 2018-09-22 · 3 obs
○ 2026-03-16 18:37:32
○ 2026-04-24 04:52:56
○NSns12.domaincontrol.com2018-09-22 → 2018-09-22 · 3 obs
○ 2026-03-16 18:37:32
○ 2026-04-24 04:52:56
●NSpriscilla.ns.cloudflare.com2026-03-16 → 2026-04-24 · 3 obs
● 2026-03-16 18:37:32
● 2026-04-24 04:52:56
●MXroute1.mx.cloudflare.net2026-03-16 → 2026-04-24 · 2 obs
● 2026-04-24 04:52:56
●MXroute2.mx.cloudflare.net2026-03-16 → 2026-04-24 · 2 obs
● 2026-04-24 04:52:56
●MXroute3.mx.cloudflare.net2026-03-16 → 2026-04-24 · 2 obs
● 2026-04-24 04:52:56
●A104.21.44.212026-03-16 → 2026-04-24 · 3 obs
● 2026-03-16 18:37:32
● 2026-04-24 04:52:56
●A172.67.193.2442026-03-16 → 2026-04-24 · 3 obs
● 2026-03-16 18:37:32
● 2026-04-24 04:52:56
○A184.168.221.342018-09-22 → 2018-09-22 · 3 obs
○ 2026-03-16 18:37:32
○ 2026-04-24 04:52:56
○A184.168.221.502018-09-22 → 2018-09-22 · 3 obs
○ 2026-03-16 18:37:32
○ 2026-04-24 04:52:56
○A184.168.221.522018-09-22 → 2018-09-22 · 3 obs
○ 2026-03-16 18:37:32
○ 2026-04-24 04:52:56
○A184.168.221.562018-09-22 → 2018-09-22 · 3 obs
○ 2026-03-16 18:37:32
○ 2026-04-24 04:52:56
○A184.168.221.602018-09-22 → 2018-09-22 · 3 obs
○ 2026-03-16 18:37:32
○ 2026-04-24 04:52:56
●A2606:4700:3031::ac43:c1f42026-03-16 → 2026-04-24 · 3 obs
● 2026-03-16 18:37:32
● 2026-04-24 04:52:56
●A2606:4700:3036::6815:2c152026-03-16 → 2026-04-24 · 3 obs
● 2026-03-16 18:37:32
● 2026-04-24 04:52:56
○A50.63.202.532018-09-22 → 2018-09-22 · 3 obs
○ 2026-03-16 18:37:32
○ 2026-04-24 04:52:56
○A50.63.202.562018-09-22 → 2018-09-22 · 3 obs
○ 2026-03-16 18:37:32
○ 2026-04-24 04:52:56
○A50.63.202.582018-09-22 → 2018-09-22 · 3 obs
○ 2026-03-16 18:37:32
○ 2026-04-24 04:52:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| stdunit.com | nitin.ns.cloudflare.com, priscilla.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.215
NS records: nitin.ns.cloudflare.com, priscilla.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for stdunit.com (unsigned zone)
⏱️ Timing
Total: 355ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.44.21, 172.67.193.244 |
| AAAA | 2 | 2606:4700:3036::6815:2c15, 2606:4700:3031::ac43:c1f4 |
| NS | 2 | nitin.ns.cloudflare.com, priscilla.ns.cloudflare.com |
| MX | 3 | route2.mx.cloudflare.net (pri: 42), route3.mx.cloudflare.net (pri: 61)... |
| TXT | 1 | v=spf1 include:_spf.mx.cloudflare.net ~a |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | nitin.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (nitin.ns.cloudflare.com, nitin.ns.cloudflare.com, nitin.ns.cloudflare.com...)
Analysis
IP Addresses
stdunit.com resolves to four IPs: 2606:4700:3031::ac43:c1f4, 2606:4700:3036::6815:2c15, 104.21.44.21 and 172.67.193.244.
Other host names such as cokok5588.top, tikouka-cafe.co.nz, fusion9.com, bustardquince.pro and zeseikankoku.org share IP numbers with stdunit.com.
Name Servers
stdunit.com is delegated to two name servers: nitin.ns.cloudflare.com and priscilla.ns.cloudflare.com.
stdunit.com uses the same name server setup as other domains, for example superclub.by and faydinurte.workers.dev.
At least part of the name servers for stdunit.com are shared with other domains, for instance lndeedd.org, mybnet.org, wrathofentropy.com, victoriachambers.co.nz and zstygj.com.
These name servers are commonly used with cass.ns.cloudflare.com, celine.ns.cloudflare.com, ulla.ns.cloudflare.com and irma.ns.cloudflare.com.
Host names with six IP numbers:
nitin.ns.cloudflare.com points to: 2606:4700:58::adf5:3bd7, 2803:f800:50::6ca2:c1d7, 2a06:98c1:50::ac40:21d7, 108.162.193.215, 172.64.33.215 and 173.245.59.215.
priscilla.ns.cloudflare.com points to: 2606:4700:50::a29f:26bd, 2803:f800:50::6ca2:c2bd, 2a06:98c1:50::ac40:22bd, 108.162.194.189, 162.159.38.189 and 172.64.34.189.
Mail Servers
Three mail servers handle stdunit.com: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.
stdunit.com shares at least some mail servers with other domains, for example rust-labs.com, mtedenbowls.com, zhinous.com, carywiedemann.com and autospecsdaily.com.
Host names with six IP numbers: route1.mx.cloudflare.net points to 2606:4700:f5::b, 2606:4700:f5::c, 2606:4700:f5::d, 162.159.205.11, 162.159.205.12 and 162.159.205.13; route2.mx.cloudflare.net points to 2606:4700:f5::e, 2606:4700:f5::f, 2606:4700:f5::10, 162.159.205.17, 162.159.205.18 and 162.159.205.19; route3.mx.cloudflare.net points to 2606:4700:f5::11, 2606:4700:f5::12, 2606:4700:f5::13, 162.159.205.23, 162.159.205.24 and 162.159.205.25.