null.sg - robtex.com
null.sg
sg
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ds.sgnic.sg ⭐ | ||||||
| NS | dsany2.sgnic.sg | ||||||
| NS | dsany3.sgnic.sg | ||||||
| NS | dsany4.sgnic.sg | ||||||
| NS | ns4.apnic.net ⚠️ Not in parent delegation | ||||||
| NS | pch.sgzones.sg | ||||||
| SOA | ds.sgnic.sgdna@sgnic.sg serial=2605091330 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSdahlia.ns.cloudflare.com2026-02-17 → 2026-05-09 · 2 obs
● 2026-05-09 14:03:24
●NSjohnny.ns.cloudflare.com2026-02-17 → 2026-05-09 · 2 obs
● 2026-05-09 14:03:24
●MXroute1.mx.cloudflare.net2026-02-17 → 2026-05-09 · 2 obs
● 2026-05-09 14:03:24
●MXroute2.mx.cloudflare.net2026-02-17 → 2026-05-09 · 2 obs
● 2026-05-09 14:03:24
●MXroute3.mx.cloudflare.net2026-02-17 → 2026-05-09 · 2 obs
● 2026-05-09 14:03:24
●A10.1.1.1882026-02-17 → 2026-05-09 · 2 obs
● 2026-05-09 14:03:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sg | ns4.apnic.net, pch.sgzones.sg, dsany2.sgnic.sg, dsany3.sgnic.sg... | 10 records |
| null.sg | dahlia.ns.cloudflare.com, johnny.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.35.186
NS records: dahlia.ns.cloudflare.com, johnny.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for null.sg (unsigned zone)
⏱️ Timing
Total: 608ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 10.1.1.188 |
| NS | 2 | dahlia.ns.cloudflare.com, johnny.ns.cloudflare.com |
| MX | 3 | route2.mx.cloudflare.net (pri: 46), route3.mx.cloudflare.net (pri: 58)... |
| TXT | 1 | v=spf1 include:_spf.mx.cloudflare.net ~a |
| SOA | 1 | dahlia.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 10
In-bailiwick: 8 (pch.sgzones.sg, dsany2.sgnic.sg, dsany3.sgnic.sg...)
Out-of-bailiwick: 2 (ns4.apnic.net, ns4.apnic.net)
Analysis
IP Addresses
null.sg resolves to one IP number: 10.1.1.188.
Name Servers
null.sg is delegated to two name servers dahlia.ns.cloudflare.com and johnny.ns.cloudflare.com.
null.sg shares the same name server setup as other domains, for instance pkvgamesresmi.org, cpa.ad, desenhopedro.cfd, impuls-therapiezentrum.com and pkod.com.tr.
null.sg at least partially shares name servers with other domains, for instance astralltech.com, combonimissionaries.org, zenggang.top, groveport.org and c-cube.ca.
These name servers are commonly used alongside sullivan.ns.cloudflare.com and jaime.ns.cloudflare.com.
Host names with six IP numbers:
Host name dahlia.ns.cloudflare.com points to: 2606:4700:50::adf5:3a59, 2803:f800:50::6ca2:c059, 2a06:98c1:50::ac40:2059, 108.162.192.89, 172.64.32.89 and 173.245.58.89.
Host name johnny.ns.cloudflare.com points to: 2606:4700:58::a29f:2cba, 2803:f800:50::6ca2:c3ba, 2a06:98c1:50::ac40:23ba, 108.162.195.186, 162.159.44.186 and 172.64.35.186.
Mail Servers
null.sg is handled by three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.
null.sg shares some mail servers with other domains, at least partially, for instance esupervivencia.com, indexsubtitle.cc, kate6.org, inatrix.com and epicco.co.za.
Host names with six IP numbers:
Host name route1.mx.cloudflare.net points to: 2606:4700:f5::b, 2606:4700:f5::c, 2606:4700:f5::d, 162.159.205.11, 162.159.205.12 and 162.159.205.13.
Host name route2.mx.cloudflare.net points to: 2606:4700:f5::e, 2606:4700:f5::f, 2606:4700:f5::10, 162.159.205.17, 162.159.205.18 and 162.159.205.19.
Host name route3.mx.cloudflare.net points to: 2606:4700:f5::11, 2606:4700:f5::12, 2606:4700:f5::13, 162.159.205.23, 162.159.205.24 and 162.159.205.25.