isitdown.world - robtex.com
isitdown.world
world
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.world ⭐ | ||||||
| NS | v0n1.nic.world | ||||||
| NS | v0n2.nic.world | ||||||
| NS | v0n3.nic.world | ||||||
| NS | v2n0.nic.world | ||||||
| NS | v2n1.nic.world | ||||||
| SOA | v0n0.nic.worldhostmaster@donuts.email serial=1785303690 | ||||||
Same first word
Similar names
DNS History
11 records (9 active, 2 former)
●NSrohin.ns.cloudflare.com2026-06-23 → 2026-07-29 · 2 obs
● 2026-07-29 06:05:54
●NSzainab.ns.cloudflare.com2026-06-23 → 2026-07-29 · 2 obs
● 2026-07-29 06:05:54
●A104.21.11.402026-06-23 → 2026-07-29 · 2 obs
● 2026-07-29 06:05:54
●A172.67.165.342026-06-23 → 2026-07-29 · 2 obs
● 2026-07-29 06:05:54
○A2606:4700:3031::6815:b282026-06-23 → 2026-06-23 · 3 obs
○ 2026-07-03 14:22:10
○ 2026-07-29 06:05:54
○A2606:4700:3032::ac43:a5222026-06-23 → 2026-06-23 · 3 obs
○ 2026-07-03 14:22:10
○ 2026-07-29 06:05:54
●A2606:4700:3033::ac43:a5222026-07-03 → 2026-07-29 · 3 obs
● 2026-07-03 14:22:10
● 2026-07-29 06:05:54
●A2606:4700:3037::6815:b282026-07-03 → 2026-07-29 · 3 obs
● 2026-07-03 14:22:10
● 2026-07-29 06:05:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| world | v0n0.nic.world, v0n1.nic.world, v0n2.nic.world, v0n3.nic.world... | 12 records |
| isitdown.world | zainab.ns.cloudflare.com, rohin.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.44.153
NS records: zainab.ns.cloudflare.com, rohin.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for isitdown.world (unsigned zone)
⏱️ Timing
Total: 938ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.11.40, 172.67.165.34 |
| AAAA | 2 | 2606:4700:3037::6815:b28, 2606:4700:3033::ac43:a522 |
| NS | 2 | rohin.ns.cloudflare.com, zainab.ns.cloudflare.com |
| MX | 3 | mx.zoho.com (pri: 10), mx2.zoho.com (pri: 20)... |
| TXT | 3 | google-site-verification=hVl4FpFxutkfzys, v=spf1 include:zohomail.com ~all... |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | rohin.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n0.nic.world, v0n1.nic.world, v0n2.nic.world...)
Analysis
IP Addresses
isitdown.world resolves to four IP addresses: 104.21.11.40, 172.67.165.34, 2606:4700:3033::ac43:a522 and 2606:4700:3037::6815:b28.
Two other host names, along with www.vistastalbans.org.uk, mahavircharitabletrust.org and bigvisiongraphics.com, also share IP numbers with isitdown.world.
Name Servers
isitdown.world uses two name servers for its delegation: rohin.ns.cloudflare.com and zainab.ns.cloudflare.com.
isitdown.world shares its NS records with other domains, for example dasfx.com, xarab(0x706f726e).com, xaman.com.de and two others.
isitdown.world shares at least some of its name servers with other domains, including roripalabs.digital, eurojackpoto.net, 30890.cfd and two others.
These name servers are frequently seen alongside the name servers henry.ns.cloudflare.com, kira.ns.cloudflare.com, galilea.ns.cloudflare.com and meilani.ns.cloudflare.com.
DNS names with 6 IP addresses:
Hostname rohin.ns.cloudflare.com directs to 108.162.195.153, 162.159.44.153 and 172.64.35.153 along with 3 other IP addresses.
Hostname zainab.ns.cloudflare.com directs to 108.162.194.149, 162.159.38.149 and 172.64.34.149 along with 3 other IP addresses.
Mail Servers
isitdown.world is handled by three mail servers: mx2.zoho.com, mx3.zoho.com and mx.zoho.com.
There is at least a partial MX overlap between isitdown.world and other domains, including countrypet.com, clickstart.co.in, itsdave.co.uk and two others.
mx2.zoho.com has IP address 136.143.183.44, and mx3.zoho.com and mx.zoho.com both have IP address 204.141.43.44.
Both mx3.zoho.com and mx.zoho.com resolve to 204.141.43.44 IP addresses each.