sheldon.dev - robtex.com
sheldon.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 207.148.70.25🇸🇬 AS-VULTR207.148.64.0/20 The Constant Company, LLC 319 CLEMATIS ST Suite 900 | ||||||
| PTR | 207.148.70.25.vultrusercontent.com | ||||||
| NS | ns1.vultr.com ⭐ | ||||||
| A | 2001:19f0:ccc::1🇺🇸 AS-VULTR2001:19f0:ccc::/48 DNS1 | ||||||
| A | 2001:19f0:ccd::1🇺🇸 AS-VULTR2001:19f0:ccd::/48 Vultr Assigned Prefix | ||||||
| PTR | ns1.vultr.com | ||||||
| A | 173.199.96.96🇺🇸 AS-VULTR173.199.96.0/24 Vultr Assigned Prefix | ||||||
| PTR | ns1.vultrusercontent.com | ||||||
| NS | ns2.vultr.com | ||||||
| A | 2001:19f0:ccc::2🇺🇸 AS-VULTR2001:19f0:ccc::/48 DNS1 | ||||||
| A | 2001:19f0:ccd::2🇺🇸 AS-VULTR2001:19f0:ccd::/48 Vultr Assigned Prefix | ||||||
| PTR | ns2.vultr.com | ||||||
| A | 173.199.96.97🇺🇸 AS-VULTR173.199.96.0/24 Vultr Assigned Prefix | ||||||
| PTR | ns2.vultrusercontent.com | ||||||
| MX | sheldon.dev ⭐ | ||||||
| A | 207.148.70.25🇸🇬 AS-VULTR207.148.64.0/20 The Constant Company, LLC 319 CLEMATIS ST Suite 900 | ||||||
| PTR | 207.148.70.25.vultrusercontent.com | ||||||
| SOA | ns1.vultr.comdnsadm@choopa.com serial=0 | ||||||
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 | ||||||
MX for
sheldon.dev |
Same first word
Similar names
Previous names
Next names
DNS History
4 records (4 active, 0 former)
●MXsheldon.dev2026-09-08 → 2026-11-11 · 2 obs
● 2026-11-11 14:51:38
●A207.148.70.252026-09-08 → 2026-11-11 · 2 obs
● 2026-11-11 14:51:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| sheldon.dev | ns2.vultr.com, ns1.vultr.com | - |
✅ Authoritative Response
Server:173.199.96.97
NS records: ns2.vultr.com, ns1.vultr.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sheldon.dev (unsigned zone)
⏱️ Timing
Total: 599ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 207.148.70.25 |
| NS | 2 | ns1.vultr.com, ns2.vultr.com |
| MX | 1 | sheldon.dev (pri: 10) |
| SOA | 1 | ns1.vultr.com dnsadm.choopa.com |
Analysis
Mail Server Role
sheldon.dev handles its own mail, functioning as its own mail server.
IP Addresses
sheldon.dev resolves to just one IP address, 207.148.70.25.
Host names such as sheldon.ch, semistudio.co and sheldoncheng.com share their IP numbers with sheldon.dev.
Name Servers
sheldon.dev has two authoritative name servers — ns1.vultr.com and ns2.vultr.com.
sheldon.dev shares its NS records with other domains, for example suplemenium.com, bensongicheru.com, thepahrumpplumber.com and two others.
The name servers of sheldon.dev overlap at least partially with those of other domains — among them tlk.law, answereverywhereoptimisation.com, secretstaircase.com.au and two more.
The name servers ns1.wpdns.host, ns2.wpdns.host and ns3.wpdns.host are commonly seen alongside these name servers.
Both ns1.vultr.com and ns2.vultr.com point to three IP numbers: ns1.vultr.com points to 173.199.96.96, 2001:19f0:ccc::1 and 2001:19f0:ccd::1, while ns2.vultr.com points to 173.199.96.97, 2001:19f0:ccc::2 and 2001:19f0:ccd::2.
Mail Servers
sheldon.dev is served by just one mail server: sheldon.dev.
sheldon.dev points to one IP number — 207.148.70.25.