nullcheck.dev - dns.ninja
nullcheck.dev
dev
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
Same first word
nullcheck.dev |
nullcheck.ee |
nullcheck.nu |
Previous names
Next names
DNS History
10 records (10 active, 0 former)
●NSns-cloud-e1.googledomains.com2026-09-04 → 2026-09-07 · 2 obs
● 2026-09-07 19:42:58
●NSns-cloud-e2.googledomains.com2026-09-04 → 2026-09-07 · 2 obs
● 2026-09-07 19:42:58
●NSns-cloud-e3.googledomains.com2026-09-04 → 2026-09-07 · 2 obs
● 2026-09-07 19:42:58
●NSns-cloud-e4.googledomains.com2026-09-04 → 2026-09-07 · 2 obs
● 2026-09-07 19:42:58
●MXalt1.aspmx.l.google.com2026-09-04 → 2026-09-07 · 2 obs
● 2026-09-07 19:42:58
●MXalt2.aspmx.l.google.com2026-09-04 → 2026-09-07 · 2 obs
● 2026-09-07 19:42:58
●MXalt3.aspmx.l.google.com2026-09-04 → 2026-09-07 · 2 obs
● 2026-09-07 19:42:58
●MXalt4.aspmx.l.google.com2026-09-04 → 2026-09-07 · 2 obs
● 2026-09-07 19:42:58
●MXaspmx.l.google.com2026-09-04 → 2026-09-07 · 2 obs
● 2026-09-07 19:42:58
●A198.185.159.1452026-09-04 → 2026-09-07 · 2 obs
● 2026-09-07 19:42:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld4.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com... | - |
| nullcheck.dev | ns-cloud-e4.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com, ns-cloud-e1.googledomains.com | - |
✅ Authoritative Response
Server:216.239.38.110
NS records: ns-cloud-e4.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com, ns-cloud-e1.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for nullcheck.dev (unsigned zone)
⏱️ Timing
Total: 1132ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.185.159.145 |
| NS | 4 | ns-cloud-e2.googledomains.com, ns-cloud-e4.googledomains.com... |
| MX | 5 | aspmx.l.google.com (pri: 1), alt2.aspmx.l.google.com (pri: 5)... |
| TXT | 1 | v=spf1 include:_spf.google.com ~all |
| SOA | 1 | ns-cloud-e1.googledomains.com cloud-dns- |
Analysis
IP Addresses
nullcheck.dev resolves to just one IP address, 198.185.159.145.
Two other host names, along with bearlandscaping.us, fianchettochess.com and openfrmcs.com, also share IP numbers with nullcheck.dev.
Name Servers
The NS records for nullcheck.dev point to four name servers: ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com and ns-cloud-e4.googledomains.com.
There is at least partial name server overlap between nullcheck.dev and other domains — codabulo.com, mannakind.com, globalmobilityhr.com and two more among them.
All four hostnames — ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com and ns-cloud-e4.googledomains.com — resolve to two IP numbers apiece: ns-cloud-e1.googledomains.com to 216.239.32.110 and 2001:4860:4802:32::6e; ns-cloud-e2.googledomains.com to 216.239.34.110 and 2001:4860:4802:34::6e; ns-cloud-e3.googledomains.com to 216.239.36.110 and 2001:4860:4802:36::6e; ns-cloud-e4.googledomains.com to 216.239.38.110 and 2001:4860:4802:38::6e.
Mail Servers
Five mail servers handle nullcheck.dev: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
There is at least a partial MX overlap between nullcheck.dev and other domains, including gethappypremierlabsai.com, unitvector.net, deepsouthcommunications.com and two others.
These mail servers frequently co-occur with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and two others.
Host names that have two IP addresses:
aspmx.l.google.com maps to two IP addresses — 172.253.139.26 and 2607:f8b0:4004:c2d::1a.
alt1.aspmx.l.google.com maps to two IP addresses — 192.178.234.26 and 2800:3f0:4003:c14::1a.
alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.27 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com maps to two IP addresses — 192.178.223.26 and 2a00:1450:4009:c0f::1a.
alt4.aspmx.l.google.com maps to two IP addresses — 172.253.157.27 and 2a00:1450:400c:c23::1b.