321.do - robtex.com
321.do
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3034::6815:37ce🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:acc9🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.55.206Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.172.201🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | josephine.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:2640🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | josephine.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c240🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | josephine.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2240🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | josephine.ns.cloudflare.com | ||||||
| A | 108.162.194.64🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | josephine.ns.cloudflare.com | ||||||
| A | 162.159.38.64Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | josephine.ns.cloudflare.com | ||||||
| A | 172.64.34.64🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | josephine.ns.cloudflare.com | ||||||
| NS | tim.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b91🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tim.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c191🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | tim.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2191🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | tim.ns.cloudflare.com | ||||||
| A | 108.162.193.145🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tim.ns.cloudflare.com | ||||||
| A | 172.64.33.145🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tim.ns.cloudflare.com | ||||||
| A | 173.245.59.145🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tim.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.55.206, 172.67.172.201 | ||||||
| IPv6 hints | 2606:4700:3034::6815:37ce, 2606:4700:3036::ac43:acc9 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=139, name=cloudflare-ech.com | ||||||
| SOA | josephine.ns.cloudflare.comdns@cloudflare.com serial=2400979772 | ||||||
do
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns2.nic.do ⭐ | ||||||
| NS | a.lactld.org ⚠️ Not in parent delegation | ||||||
| NS | ns.nic.do | ||||||
| NS | ns1.nic.do | ||||||
| NS | ns4.nic.do | ||||||
| NS | ns5.nic.do | ||||||
| NS | phloem.uoregon.edu ⚠️ Not in parent delegation | ||||||
| TXT | Generation Time: 1778389509 | ||||||
| SOA | ns1.nic.dohostmaster@nic.do 2026-05-10 #5 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSjosephine.ns.cloudflare.com2026-05-03 → 2026-05-10 · 2 obs
● 2026-05-10 06:45:46
●NStim.ns.cloudflare.com2026-05-03 → 2026-05-10 · 2 obs
● 2026-05-10 06:45:46
●A104.21.55.2062026-05-03 → 2026-05-10 · 2 obs
● 2026-05-10 06:45:46
●A172.67.172.2012026-05-03 → 2026-05-10 · 2 obs
● 2026-05-10 06:45:46
●A2606:4700:3034::6815:37ce2026-05-03 → 2026-05-10 · 2 obs
● 2026-05-10 06:45:46
●A2606:4700:3036::ac43:acc92026-05-03 → 2026-05-10 · 2 obs
● 2026-05-10 06:45:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| do | a.lactld.org, ns.nic.do, ns1.nic.do, ns2.nic.do... | 14 records |
| 321.do | josephine.ns.cloudflare.com, tim.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.34.64
NS records: josephine.ns.cloudflare.com, tim.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for do (unsigned zone)
⏱️ Timing
Total: 302ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.172.201, 104.21.55.206 |
| AAAA | 2 | 2606:4700:3034::6815:37ce, 2606:4700:3036::ac43:acc9 |
| NS | 2 | josephine.ns.cloudflare.com, tim.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | josephine.ns.cloudflare.com dns.cloudfla |
📌 Glue Records Collected
Total: 14
In-bailiwick: 10 (ns.nic.do, ns.nic.do, ns1.nic.do...)
Out-of-bailiwick: 4 (a.lactld.org, a.lactld.org, phloem.uoregon.edu...)
Analysis
IP Addresses
Four IP numbers are pointed to by 321.do: 2606:4700:3034::6815:37ce, 2606:4700:3036::ac43:acc9, 104.21.55.206 and 172.67.172.201.
other host names including rainashines.org, unicoders.org, hst.modplayapk.com, www.linkpress.info and elronic.com share IP numbers with 321.do.
Name Servers
321.do is delegated to two name servers josephine.ns.cloudflare.com and tim.ns.cloudflare.com.
321.do shares the same name server setup as other domains, for instance pairdirect.nl, fencom.com.br, rmastudies.org.nz, envisionfonddulac.info and proswimwear.com.cn.
321.do at least partially shares name servers with other domains, for instance baoguanglianmeng.com, baharfirsatlariyakala.sbs, zhaosheng36524.com, hrfhgc.com and rtgslotbonus.com.
these name servers are often used together with ned.ns.cloudflare.com, adrian.ns.cloudflare.com, dion.ns.cloudflare.com and rita.ns.cloudflare.com.
Host names with six IP numbers:
Host name josephine.ns.cloudflare.com points to: 2606:4700:50::a29f:2640, 2803:f800:50::6ca2:c240, 2a06:98c1:50::ac40:2240, 108.162.194.64, 162.159.38.64 and 172.64.34.64.
Host name tim.ns.cloudflare.com points to: 2606:4700:58::adf5:3b91, 2803:f800:50::6ca2:c191, 2a06:98c1:50::ac40:2191, 108.162.193.145, 172.64.33.145 and 173.245.59.145.