null.work - robtex.com
null.work
work
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.work ⭐ | ||||||
| NS | b.nic.work | ||||||
| NS | c.nic.work | ||||||
| NS | x.nic.work | ||||||
| NS | y.nic.work | ||||||
| NS | z.nic.work | ||||||
| SOA | a.nic.workadmin@tldns.godaddy serial=1776981396 | ||||||
Subdomains
www.null.work |
Same first word
Similar names
DNS History
9 records (7 active, 2 former)
●NSbecky.ns.cloudflare.com2018-08-04 → 2026-04-23 · 2 obs
● 2026-04-23 22:14:18
●NSgraham.ns.cloudflare.com2018-08-04 → 2026-04-23 · 2 obs
● 2026-04-23 22:14:18
●A103.179.45.1242026-02-14 → 2026-04-23 · 3 obs
● 2026-02-14 22:21:04
● 2026-04-23 22:14:18
○A2001:19f0:4400:42a3::12018-08-04 → 2018-08-04 · 3 obs
○ 2026-02-14 22:21:04
○ 2026-04-23 22:14:18
○A207.148.117.1012018-08-04 → 2018-08-04 · 3 obs
○ 2026-02-14 22:21:04
○ 2026-04-23 22:14:18
●A23.131.24.612026-02-14 → 2026-04-23 · 3 obs
● 2026-02-14 22:21:04
● 2026-04-23 22:14:18
●A2403:cfc0:1120:5e0::a2026-02-14 → 2026-04-23 · 3 obs
● 2026-02-14 22:21:04
● 2026-04-23 22:14:18
●A2403:cfc0:1120:5e0::b2026-02-14 → 2026-04-23 · 3 obs
● 2026-02-14 22:21:04
● 2026-04-23 22:14:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| work | a.nic.work, b.nic.work, c.nic.work, x.nic.work... | 12 records |
| null.work | graham.ns.cloudflare.com, becky.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.58.73
NS records: graham.ns.cloudflare.com, becky.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for null.work (unsigned zone)
⏱️ Timing
Total: 512ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 103.179.45.124, 23.131.24.61 |
| AAAA | 2 | 2403:cfc0:1120:5e0::a, 2403:cfc0:1120:5e0::b |
| NS | 2 | becky.ns.cloudflare.com, graham.ns.cloudflare.com |
| MX | 1 | mail.sym.tw (pri: 0) |
| TXT | 1 | v=spf1 mx a ip4:43.212.149.38 ip4:43.2 |
| SOA | 1 | becky.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (a.nic.work, b.nic.work, c.nic.work...)
Analysis
Hierarchy
The parent of www.null.work is null.work.
IP Addresses
null.work points to four IP numbers: 2403:cfc0:1120:5e0::a, 2403:cfc0:1120:5e0::b, 23.131.24.61 and 103.179.45.124.
Other host names, for instance jumpsky.taipei and webhorizon-r2.sym.moe, share IP numbers with null.work.
Name Servers
null.work is delegated to two name servers: becky.ns.cloudflare.com and graham.ns.cloudflare.com.
null.work uses the same name server setup as other domains, for instance whitearc.co.nz, sync.co.ke, shopit.co.tz, lander-realestate.com and citysiteworks.co.nz.
null.work shares name servers with other domains at least partially, for instance ozanvarol.com, becekwinhits.space, tjinchinatogo.com, moimessouliers.ca and hj6988.com.
These name servers are commonly used with trace.ns.cloudflare.com, june.ns.cloudflare.com, moura.ns.cloudflare.com and dale.ns.cloudflare.com.
Host names with six IP numbers: becky.ns.cloudflare.com points to 2606:4700:50::adf5:3a49, 2803:f800:50::6ca2:c049, 2a06:98c1:50::ac40:2049, 108.162.192.73, 172.64.32.73 and 173.245.58.73; graham.ns.cloudflare.com points to 2606:4700:58::adf5:3bab, 2803:f800:50::6ca2:c1ab, 2a06:98c1:50::ac40:21ab, 108.162.193.171, 172.64.33.171 and 173.245.59.171.
Mail Servers
The mail server for null.work is mail.sym.tw.
null.work uses the same mail server setup as other domains, such as sym.contact and sym.tw.
Host mail.sym.tw points to eight IP numbers: 2406:da1c:8b11:f700:741f:f1db:7875:ca53, 2406:da1c:8b11:f700:a2d2:469f:74dc:662a, 2406:da1c:8b11:f700:abcd:9378:43be:f570, 2406:da1c:8b11:f700:cce8:c45e:b29e:163e, 43.212.20.214, 43.212.95.193, 43.212.149.38 and 43.212.220.88.