21task.com - robtex.com
21task.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:498d🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:9192🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.73.141Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.145.146🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | jo.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3aac🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jo.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0ac🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | jo.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20ac🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | jo.ns.cloudflare.com | ||||||
| A | 108.162.192.172🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jo.ns.cloudflare.com | ||||||
| A | 172.64.32.172🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jo.ns.cloudflare.com | ||||||
| A | 173.245.58.172🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jo.ns.cloudflare.com | ||||||
| NS | matias.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c49🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | matias.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c349🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | matias.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2349🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | matias.ns.cloudflare.com | ||||||
| A | 108.162.195.73🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | matias.ns.cloudflare.com | ||||||
| A | 162.159.44.73Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | matias.ns.cloudflare.com | ||||||
| A | 172.64.35.73🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | matias.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.73.141, 172.67.145.146 | ||||||
| IPv6 hints | 2606:4700:3031::6815:498d, 2606:4700:3035::ac43:9192 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=93, name=cloudflare-ech.com | ||||||
| SOA | jo.ns.cloudflare.comdns@cloudflare.com serial=2418909955 | ||||||
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=1794170451 | ||||||
Same first word
21task.com |
Similar names
task21.com |
k12sta.org |
k12sta.com |
task12.org |
ast21k.workers.dev |
kats21.workers.dev |
task21.co.jp |
ksat12.co |
ksat12.com |
t1s2ak.top |
12task.com |
task12.co.uk |
kast21.com |
task12.herokuapp.com |
1task2.day |
task12.site |
Previous names
Next names
DNS History
10 records (6 active, 4 former)
●NSjo.ns.cloudflare.com2026-09-11 → 2026-11-08 · 3 obs
● 2026-09-11 03:33:20
● 2026-11-08 21:02:54
●NSmatias.ns.cloudflare.com2026-09-11 → 2026-11-08 · 3 obs
● 2026-09-11 03:33:20
● 2026-11-08 21:02:54
○NSns-cloud-e1.googledomains.com2016-12-20 → 2016-12-20 · 3 obs
○ 2017-11-19 23:14:18
○ 2026-11-08 21:02:54
○NSns-cloud-e2.googledomains.com2016-12-20 → 2016-12-20 · 3 obs
○ 2017-11-19 23:14:18
○ 2026-11-08 21:02:54
○NSns-cloud-e3.googledomains.com2016-12-20 → 2016-12-20 · 3 obs
○ 2017-11-19 23:14:18
○ 2026-11-08 21:02:54
○NSns-cloud-e4.googledomains.com2016-12-20 → 2016-12-20 · 3 obs
○ 2017-11-19 23:14:18
○ 2026-11-08 21:02:54
●A104.21.73.1412026-09-11 → 2026-11-08 · 2 obs
● 2026-11-08 21:02:54
●A172.67.145.1462026-09-11 → 2026-11-08 · 2 obs
● 2026-11-08 21:02:54
●A2606:4700:3031::6815:498d2026-09-11 → 2026-11-08 · 2 obs
● 2026-11-08 21:02:54
●A2606:4700:3035::ac43:91922026-09-11 → 2026-11-08 · 2 obs
● 2026-11-08 21:02:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 21task.com | jo.ns.cloudflare.com, matias.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.172
NS records: jo.ns.cloudflare.com, matias.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 21task.com (unsigned zone)
⏱️ Timing
Total: 409ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.145.146, 104.21.73.141 |
| AAAA | 2 | 2606:4700:3031::6815:498d, 2606:4700:3035::ac43:9192 |
| NS | 2 | jo.ns.cloudflare.com, matias.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | jo.ns.cloudflare.com dns.cloudflare.com |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (jo.ns.cloudflare.com, jo.ns.cloudflare.com, jo.ns.cloudflare.com...)
Analysis
IP Addresses
21task.com has four IP addresses: 104.21.73.141, 172.67.145.146, 2606:4700:3031::6815:498d and 2606:4700:3035::ac43:9192.
aying.love, wisenetadvisory.digital, www.taliaelavaligiadelleidee.co.uk and two other host names share IP numbers with 21task.com.
Name Servers
21task.com has two authoritative name servers — jo.ns.cloudflare.com and matias.ns.cloudflare.com.
21task.com uses the same name servers as several other domains — among them sppowtechno.workers.dev, kumarpriyansh844.workers.dev, 20ten.workers.dev and two more.
21task.com has at least partial name server overlap with other domains, such as sg8plus.com, 4j6ncwpb.workers.dev, laced-rise.workers.dev and two others.
These name servers tend to appear together with the name servers carla.ns.cloudflare.com, molly.ns.cloudflare.com and jermaine.ns.cloudflare.com.
Hostnames that resolve to 6 IP addresses:
jo.ns.cloudflare.com points to 108.162.192.172, 172.64.32.172, 173.245.58.172 and 3 other IP addresses.
matias.ns.cloudflare.com points to 108.162.195.73, 162.159.44.73, 172.64.35.73 and 3 other IP addresses.