401.dev - robtex.com
401.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
Similar names
Previous names
3xcl.dev |
3xd.dev |
3xhaust.dev |
3xion.dev |
3xjn.dev |
3xploit.dev |
3xpnd.dev |
3xstudios.dev |
3xui.dev |
3xv.dev |
3xx.dev |
3y3.dev |
3yc.dev |
3z.dev |
3zachm.dev |
4-h.dev |
4.dev |
40-60studio.dev |
400.dev |
400ai.dev |
Next names
DNS History
12 records (6 active, 6 former)
●NSns1.vercel-dns.com2026-09-02 → 2026-09-06 · 2 obs
● 2026-09-06 07:45:54
●NSns2.vercel-dns.com2026-09-02 → 2026-09-06 · 2 obs
● 2026-09-06 07:45:54
●MXmail.protonmail.ch2026-09-02 → 2026-09-06 · 2 obs
● 2026-09-06 07:45:54
●MXmailsec.protonmail.ch2026-09-02 → 2026-09-06 · 2 obs
● 2026-09-06 07:45:54
○A216.150.1.12026-09-04 → 2026-09-04 · 6 obs
● 2026-09-04 02:28:18
○ 2026-09-04 06:49:42
● 2026-09-04 17:59:10
○ 2026-09-06 07:45:52
○ 2026-09-06 07:45:54
●A216.150.1.1292026-09-04 → 2026-09-06 · 7 obs
● 2026-09-04 06:49:42
○ 2026-09-04 11:31:06
● 2026-09-04 19:59:00
○ 2026-09-05 05:10:08
● 2026-09-06 07:45:52
● 2026-09-06 07:45:54
○A216.150.1.1932026-09-02 → 2026-09-04 · 5 obs
○ 2026-09-03 21:51:08
● 2026-09-04 02:28:18
○ 2026-09-04 04:12:50
○ 2026-09-06 07:45:54
○A216.150.1.652026-09-03 → 2026-09-03 · 4 obs
● 2026-09-03 21:51:08
○ 2026-09-04 00:22:28
○ 2026-09-06 07:45:54
○A216.150.16.12026-09-04 → 2026-09-04 · 8 obs
● 2026-09-04 00:22:28
○ 2026-09-04 02:28:18
● 2026-09-04 06:49:42
○ 2026-09-04 11:31:06
● 2026-09-04 17:59:10
○ 2026-09-04 19:59:00
○ 2026-09-06 07:45:54
○A216.150.16.1292026-09-04 → 2026-09-05 · 10 obs
● 2026-09-04 00:22:28
○ 2026-09-04 02:28:18
● 2026-09-04 04:12:50
○ 2026-09-04 06:49:42
● 2026-09-04 11:31:06
○ 2026-09-04 17:59:10
● 2026-09-05 05:10:08
○ 2026-09-06 07:45:52
○ 2026-09-06 07:45:54
●A216.150.16.1932026-09-03 → 2026-09-06 · 7 obs
● 2026-09-03 21:51:08
○ 2026-09-04 00:22:28
● 2026-09-04 11:31:06
○ 2026-09-04 17:59:10
● 2026-09-06 07:45:52
● 2026-09-06 07:45:54
○A216.150.16.652026-09-02 → 2026-09-02 · 3 obs
○ 2026-09-03 21:51:08
○ 2026-09-06 07:45:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld3.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com... | - |
| 401.dev | ns2.vercel-dns.com, ns1.vercel-dns.com | - |
✅ Authoritative Response
Server:198.51.45.13
NS records: ns2.vercel-dns.com, ns1.vercel-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 401.dev (unsigned zone)
⏱️ Timing
Total: 314ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 216.150.1.1, 216.150.16.1 |
| NS | 2 | ns1.vercel-dns.com, ns2.vercel-dns.com |
| MX | 2 | mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20) |
| TXT | 2 | protonmail-verification=b6eee10ef14c6573, v=spf1 include:_spf.protonmail.ch ~all |
| SOA | 1 | ns1.vercel-dns.com hostmaster.nsone.net |
Analysis
IP Addresses
401.dev has two IP addresses: 216.150.1.129 and 216.150.16.193
award.guide, projekte-mit-wirkung.ch, crude-intel.com and two other host names share IP numbers with 401.dev.
Name Servers
DNS delegation for 401.dev points to two name servers: ns1.vercel-dns.com and ns2.vercel-dns.com.
401.dev uses the same name servers as several other domains — among them shanefitzgerald.dev, consultwithprofessionals.com, michaeljoerres.com and two more.
The name servers for 401.dev overlap at least in part with those of other domains, including ohiowindowsandmore.com and guilhermedeveloper.dev.
ns1.vercel-dns.com directs to 198.51.44.13 and 2620:4d:4000:6259:7:13:0:1. ns2.vercel-dns.com directs to 198.51.45.13 and 2a00:edc0:6259:7:13::2. Each host name carries two IP addresses.
Mail Servers
Mail for 401.dev is handled by two mail servers — mail.protonmail.ch and mailsec.protonmail.ch.
401.dev uses an identical mail server configuration to several other domains — among them hieta.eu, kanmaz.fr, tracivex.com and two more.
401.dev has at least partial mail server overlap with other domains such as frozen-design.com, indiciumltd.com, sageediting.com and two more.
This set of mail servers commonly appears together with the mail servers aspmx.l.google.com.
Both mail.protonmail.ch and mailsec.protonmail.ch point to three IP numbers: mail.protonmail.ch points to 176.119.200.128, 185.70.42.128 and 185.205.70.128, while mailsec.protonmail.ch points to 176.119.200.129, 185.70.42.129 and 185.205.70.129.