devnullcorp.com - robtex.com
devnullcorp.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 162.226.184.218🇺🇸 AS7018162.224.0.0/12 AT&T Enterprises, LLC | ||||||
| PTR | 162-226-184-218.lightspeed.irvnca.sbcglobal.net | ||||||
| NS | ns1.devnullcorp.com ⭐ | ||||||
| A | 199.180.249.51🇺🇸 AS3800199.180.249.0/24 Route object for AS3800 | ||||||
| PTR | psychonaut.iamdevnull.info | ||||||
| NS | ns2.devnullcorp.com | ||||||
| A | 206.217.140.241🇺🇸 Colocrossing-AS206.217.140.0/23 | ||||||
| PTR | 206-217-140-241-host.colocrossing.com | ||||||
| MX | mail.protonmail.ch ⭐ | ||||||
| A | 176.119.200.128🇨🇭 Proton176.119.200.0/24 | ||||||
| PTR | mail.protonmail.ch | ||||||
| A | 185.70.42.128🇨🇭 Proton185.70.42.0/24 | ||||||
| PTR | mail.protonmail.ch | ||||||
| A | 185.205.70.128🇫🇷 Proton185.205.70.0/24 | ||||||
| PTR | mail.protonmail.ch | ||||||
| MX | mailsec.protonmail.ch(20) | ||||||
| A | 176.119.200.129🇨🇭 Proton176.119.200.0/24 | ||||||
| PTR | mailsec.protonmail.ch | ||||||
| A | 185.70.42.129🇨🇭 Proton185.70.42.0/24 | ||||||
| PTR | mailsec.protonmail.ch | ||||||
| A | 185.205.70.129🇫🇷 Proton185.205.70.0/24 | ||||||
| PTR | mailsec.protonmail.ch | ||||||
| TXT | protonmail-verification=f4f349622bcf8f9e93d17bd02198f9a3efb8ecca | ||||||
| TXT | v=spf1 include:_spf.protonmail.ch mx ~all | ||||||
| SOA | ns1.devnullcorp.comhostmaster@devnullcorp.com serial=1774411227 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774427447 | ||||||
Subdomains
Same first word
devnullcorp.com |
DNS History
5 records (5 active, 0 former)
●NSns1.devnullcorp.com2026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 08:55:44
●NSns2.devnullcorp.com2026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 08:55:44
●MXmail.protonmail.ch2026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 08:55:44
●MXmailsec.protonmail.ch2026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 08:55:44
●A162.226.184.2182026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 08:55:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, e.gtld-servers.net, a.gtld-servers.net, m.gtld-servers.net... | - |
| devnullcorp.com | ns1.devnullcorp.com, ns2.devnullcorp.com | 3 records |
✅ Authoritative Response
Server:199.180.249.51
NS records: ns1.devnullcorp.com, ns2.devnullcorp.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for devnullcorp.com (unsigned zone)
⏱️ Timing
Total: 3242ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.226.184.218 |
| NS | 2 | ns1.devnullcorp.com, ns2.devnullcorp.com |
| MX | 2 | mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20) |
| TXT | 2 | protonmail-verification=f4f349622bcf8f9e, v=spf1 include:_spf.protonmail.ch mx ~al |
| SOA | 1 | ns1.devnullcorp.com hostmaster.devnullco |
📌 Glue Records Collected
Total: 3
In-bailiwick: 3 (ns1.devnullcorp.com, ns1.devnullcorp.com, ns2.devnullcorp.com)
Analysis
Hierarchy
devnullcorp.com is a parent of ns1.devnullcorp.com and ns2.devnullcorp.com.
IP Addresses
devnullcorp.com points to IP number 162.226.184.218.
Name Servers
devnullcorp.com is delegated to two name servers: ns1.devnullcorp.com and ns2.devnullcorp.com.
Host names with one IP number:
ns1.devnullcorp.com points to: 199.180.249.51.
ns2.devnullcorp.com points to: 206.217.140.241.
Mail Servers
Two mail servers mail.protonmail.ch and mailsec.protonmail.ch handle devnullcorp.com.
devnullcorp.com shares the same mail server setup as other domains, for instance xnik.org, orxl.org, ousdal.net, rickaroo.com and federov.com.
devnullcorp.com shares mail servers with other domains at least partially; for instance cogespar.be, thestrangechronicles.com, buttrum.me, mail.houtkooper.eu and lanselot.com.
Host names with three IP numbers:
mail.protonmail.ch points to: 176.119.200.128, 185.70.42.128 and 185.205.70.128.
mailsec.protonmail.ch points to: 176.119.200.129, 185.70.42.129 and 185.205.70.129.