postrun.dev - robtex.com
postrun.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 138.91.187.181🇺🇸 Microsoft138.91.0.0/16 MICROSOFT | ||||||
| NS | ns1.newoaks.ai ⭐ | ||||||
| A | 138.91.187.181🇺🇸 Microsoft138.91.0.0/16 MICROSOFT | ||||||
| NS | ns2.newoaks.ai | ||||||
| A | 54.241.63.224🇺🇸 Amazon54.241.0.0/17 EC2 SFO prefix | ||||||
| MX | mailx.newoaks.ai ⭐ | ||||||
| A | 40.112.140.56🇺🇸 Microsoft40.112.0.0/13 | ||||||
| TXT | v=spf1 include:amazonses.com ~all | ||||||
| SOA | ns1.newoaks.aihostmaster@newoaks.ai 2026-09-09 #4 | ||||||
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
Similar names
Previous names
Next names
DNS History
5 records (4 active, 1 former)
●NSns1.newoaks.ai2026-09-07 → 2026-09-11 · 2 obs
● 2026-09-11 10:04:46
●NSns2.newoaks.ai2026-09-07 → 2026-09-11 · 2 obs
● 2026-09-11 10:04:46
●MXmailx.newoaks.ai2026-09-07 → 2026-09-11 · 2 obs
● 2026-09-11 10:04:46
●A138.91.187.1812026-09-09 → 2026-09-11 · 3 obs
● 2026-09-09 15:34:00
● 2026-09-11 10:04:46
○A40.112.140.562026-09-07 → 2026-09-07 · 3 obs
○ 2026-09-09 15:34:00
○ 2026-09-11 10:04:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| postrun.dev | ns1.newoaks.ai, ns2.newoaks.ai | - |
✅ Authoritative Response
Server:138.91.187.181
NS records: ns1.newoaks.ai, ns2.newoaks.ai
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for postrun.dev (unsigned zone)
⏱️ Timing
Total: 630ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 138.91.187.181 |
| NS | 2 | ns2.newoaks.ai, ns1.newoaks.ai |
| MX | 1 | mailx.newoaks.ai (pri: 10) |
| TXT | 1 | v=spf1 include:amazonses.com ~all |
| SOA | 1 | ns1.newoaks.ai hostmaster.newoaks.ai |
Analysis
IP Addresses
postrun.dev resolves to one IP address: 138.91.187.181.
mail.newoaks.ai, hottask.com, lazyrouter.com and two other host names share IP numbers with postrun.dev.
Name Servers
Two name servers handle the delegation for postrun.dev: ns1.newoaks.ai and ns2.newoaks.ai.
The name servers for postrun.dev are shared with other domains, such as lazymail.site, newoaks.site and newoaks.net.
Both ns1.newoaks.ai and ns2.newoaks.ai have a single IP address each — ns1.newoaks.ai resolves to 138.91.187.181 while ns2.newoaks.ai resolves to 54.241.63.224.
Mail Servers
Mail for postrun.dev is handled by a single mail server, mailx.newoaks.ai.
The MX records for postrun.dev match those of other domains — including lazymail.site and newoaks.site.
postrun.dev has mail servers in common with other domains — newoaks.net being one example.
This set of mail servers commonly appears together with the mail servers mail.newoaks.net.
mailx.newoaks.ai carries a single IP number, which is 40.112.140.56.