nullpointer.ltd - robtex.com
nullpointer.ltd
ltd
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.ltd ⭐ | ||||||
| NS | v0n1.nic.ltd | ||||||
| NS | v0n2.nic.ltd | ||||||
| NS | v0n3.nic.ltd | ||||||
| NS | v2n0.nic.ltd | ||||||
| NS | v2n1.nic.ltd | ||||||
| SOA | v0n0.nic.ltdhostmaster@donuts.email serial=1788025167 | ||||||
Same first word
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DNS History
4 records (4 active, 0 former)
●NSf1g1ns1.dnspod.net2026-08-28 → 2026-08-29 · 2 obs
● 2026-08-29 17:57:30
●NSf1g1ns2.dnspod.net2026-08-28 → 2026-08-29 · 2 obs
● 2026-08-29 17:57:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ltd | v0n2.nic.ltd, v0n1.nic.ltd, v2n0.nic.ltd, v2n1.nic.ltd... | 12 records |
| nullpointer.ltd | f1g1ns2.dnspod.net, f1g1ns1.dnspod.net | - |
✅ Authoritative Response
Server:1.13.76.35
NS records: f1g1ns2.dnspod.net, f1g1ns1.dnspod.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for nullpointer.ltd (unsigned zone)
⏱️ Timing
Total: 745ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| MX | 2 | mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 5) |
| SOA | 1 | f1g1ns1.dnspod.net freednsadmin.dnspod.c |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v2n1.nic.ltd, v2n0.nic.ltd, v0n3.nic.ltd...)
Analysis
Name Servers
Two name servers handle the delegation for nullpointer.ltd: f1g1ns1.dnspod.net and f1g1ns2.dnspod.net.
nullpointer.ltd has the same name server delegation as a number of other domains, such as softel-optic.com, firoyang.com, xingyiwenhua.com and two more.
nullpointer.ltd has at least partial name server overlap with other domains, such as chaofanauto.com, bot02ty.cfd, xn--vhqs35hkxgkwr.net and two others.
It is common to see these name servers used together with name servers ns11.xincache.com and a.dnspod.com.
Host names resolving to 8 IP numbers:
f1g1ns2.dnspod.net resolves to 1.12.0.1, 1.13.76.35 and 36.155.149.35 among others, with 5 other IP addresses in total.
Host names resolving to 7 IP numbers:
f1g1ns1.dnspod.net resolves to 1.12.0.4, 1.14.119.35 and 111.13.13.35 among others, with 4 other IP addresses in total.
Mail Servers
The MX records for nullpointer.ltd point to two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.
nullpointer.ltd has the same mail server arrangement as a number of other domains, for example gykj.cc, bimmax.com, hopelife.cn and two more.
nullpointer.ltd shares at least some of its mail servers with other domains — for example qingliuco.com, 13css.com, doutuile.com and two more.
These mail servers tend to be used in conjunction with mx1.qiye.aliyun.com, mx2.qiye.aliyun.com, mx3.qiye.aliyun.com and two additional mail servers.