sdtools.dev - dns.ninja
sdtools.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
sdtools.org |
sdtools.de |
sdtools.com |
sdtools.fr |
sdtools.ru |
sdtools.pages.dev |
sdtools.eu |
sdtools.com.cn |
sdtools.nl |
sdtools.co.uk |
sdtools.dev |
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DNS History
10 records (10 active, 0 former)
●NSns-cloud-a1.googledomains.com2026-10-05 → 2026-11-12 · 2 obs
● 2026-11-12 11:42:22
●NSns-cloud-a2.googledomains.com2026-10-05 → 2026-11-12 · 2 obs
● 2026-11-12 11:42:22
●NSns-cloud-a3.googledomains.com2026-10-05 → 2026-11-12 · 2 obs
● 2026-11-12 11:42:22
●NSns-cloud-a4.googledomains.com2026-10-05 → 2026-11-12 · 2 obs
● 2026-11-12 11:42:22
●MXmxa.mailgun.org2026-10-05 → 2026-11-12 · 2 obs
● 2026-11-12 11:42:22
●MXmxb.mailgun.org2026-10-05 → 2026-11-12 · 2 obs
● 2026-11-12 11:42:22
●A198.185.159.1442026-10-05 → 2026-11-12 · 2 obs
● 2026-11-12 11:42:22
●A198.185.159.1452026-10-05 → 2026-11-12 · 2 obs
● 2026-11-12 11:42:22
●A198.49.23.1442026-10-05 → 2026-11-12 · 2 obs
● 2026-11-12 11:42:22
●A198.49.23.1452026-10-05 → 2026-11-12 · 2 obs
● 2026-11-12 11:42:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| sdtools.dev | ns-cloud-a3.googledomains.com, ns-cloud-a4.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a1.googledomains.com | - |
✅ Authoritative Response
Server:216.239.36.106
NS records: ns-cloud-a3.googledomains.com, ns-cloud-a4.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a1.googledomains.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1402ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 198.49.23.144, 198.185.159.145... |
| NS | 4 | ns-cloud-a4.googledomains.com, ns-cloud-a3.googledomains.com... |
| MX | 2 | mxb.mailgun.org (pri: 10), mxa.mailgun.org (pri: 10) |
| TXT | 1 | v=spf1 include:mailgun.org ~all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h2", |
| SOA | 1 | ns-cloud-a1.googledomains.com cloud-dns- |
Analysis
IP Addresses
sdtools.dev resolves to four IP addresses: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.
Two other host names, along with youth-justice-service.net, nevolus.ai and leonleedorsey.com, also share IP numbers with sdtools.dev.
Name Servers
The NS records for sdtools.dev point to four name servers: ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com and ns-cloud-a4.googledomains.com.
sdtools.dev has at least partial name server overlap with other domains, such as agencebbformations.com, perfectunionreligion.net, activevelora.com and two others.
ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com and ns-cloud-a4.googledomains.com all point to exactly two IP numbers each: ns-cloud-a1.googledomains.com → 216.239.32.106 and 2001:4860:4802:32::6a; ns-cloud-a2.googledomains.com → 216.239.34.106 and 2001:4860:4802:34::6a; ns-cloud-a3.googledomains.com → 216.239.36.106 and 2001:4860:4802:36::6a; ns-cloud-a4.googledomains.com → 216.239.38.106 and 2001:4860:4802:38::6a.
Mail Servers
sdtools.dev is served by two mail servers, mxa.mailgun.org and mxb.mailgun.org.
Among the domains sharing a mail server setup with sdtools.dev are llmbits.com, tinadavar.com, upgradesny.com and two others.
sdtools.dev has mail servers in common with other domains — for example ryanparsley.com and myspicetown.com.
mxa.mailgun.org and mxb.mailgun.org share one IP address between them — 34.36.182.139.
These two host names — mxa.mailgun.org and mxb.mailgun.org — each point to 34.36.182.139 IP addresses.