attendu.dev - dns.ninja
attendu.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.150.1.1🇨🇦 Amazon216.150.1.0/24 EC2 Prefix | ||||||
| A | 216.150.16.1🇨🇦 Amazon216.150.16.0/24 EC2 Prefix | ||||||
| NS | ns1.vercel-dns.com ⭐ | ||||||
| A | 2620:4d:4000:6259:7:13:0:1🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48 | ||||||
| PTR | dns1.p13.nsone.net | ||||||
| A | 198.51.44.13🇺🇸 NSONE198.51.44.0/24 198.51.44.0 | ||||||
| PTR | dns1.p13.nsone.net | ||||||
| NS | ns2.vercel-dns.com | ||||||
| A | 2a00:edc0:6259:7:13::2🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2 | ||||||
| PTR | dns2.p13.nsone.net | ||||||
| A | 198.51.45.13🇺🇸 NSONE198.51.45.0/24 198.51.45.0 | ||||||
| PTR | dns2.p13.nsone.net | ||||||
| TXT | v=spf1 ip4:54.240.50.109 ~all | ||||||
| SOA | ns1.vercel-dns.comhostmaster@nsone.net serial=1672764867 | ||||||
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 | ||||||
Subdomains
claude-increase-timeout-errors-agxso.attendu.dev |
claude-fix-mobile-dialog-overflow-mtbeb.attendu.dev |
claude-fix-tenant-isolation-vrtgx.attendu.dev |
claude-increase-bulk-ticket-limit-w5ajh.attendu.dev |
feature-google-maps-proxy.attendu.dev |
Same first word
Similar names
DNS History
10 records (4 active, 6 former)
●NSns1.vercel-dns.com2026-04-27 → 2026-06-23 · 2 obs
● 2026-06-23 08:22:12
●NSns2.vercel-dns.com2026-04-27 → 2026-06-23 · 2 obs
● 2026-06-23 08:22:12
●A216.150.1.12026-04-29 → 2026-06-23 · 12 obs
● 2026-04-29 09:00:08
● 2026-05-03 14:04:50
○ 2026-05-03 21:04:34
○ 2026-05-14 00:30:22
● 2026-05-14 05:22:08
○ 2026-05-21 15:22:10
● 2026-05-21 17:59:48
● 2026-06-16 07:58:38
○ 2026-06-16 08:51:12
● 2026-06-17 10:36:14
● 2026-06-23 08:22:12
○A216.150.1.1292026-04-27 → 2026-06-16 · 15 obs
● 2026-04-27 14:43:26
○ 2026-04-28 11:31:06
● 2026-04-29 07:58:18
○ 2026-04-29 09:00:08
● 2026-05-03 14:04:50
● 2026-05-03 21:04:34
○ 2026-05-04 10:41:02
○ 2026-05-08 10:27:36
● 2026-05-09 14:43:00
○ 2026-05-10 00:27:28
○ 2026-05-21 17:59:48
● 2026-06-16 07:58:38
○ 2026-06-16 08:51:12
○ 2026-06-23 08:22:12
○A216.150.1.1932026-04-29 → 2026-06-17 · 13 obs
● 2026-04-29 09:00:08
○ 2026-05-03 14:04:50
○ 2026-05-04 10:41:02
● 2026-05-05 04:24:00
○ 2026-05-08 10:27:36
○ 2026-05-09 14:43:00
● 2026-05-10 00:27:28
● 2026-05-14 05:22:08
○ 2026-05-21 15:22:10
○ 2026-06-16 08:51:12
● 2026-06-17 10:36:14
○ 2026-06-23 08:22:12
○A216.150.1.652026-05-08 → 2026-06-16 · 7 obs
● 2026-05-08 10:27:36
○ 2026-05-09 14:43:00
○ 2026-06-16 07:58:38
● 2026-06-16 08:51:12
○ 2026-06-17 10:36:14
○ 2026-06-23 08:22:12
●A216.150.16.12026-04-27 → 2026-06-23 · 19 obs
● 2026-04-27 14:43:26
● 2026-04-28 11:31:06
○ 2026-04-29 07:58:18
○ 2026-05-03 21:04:34
● 2026-05-04 10:41:02
● 2026-05-05 04:24:00
○ 2026-05-08 10:27:36
○ 2026-05-09 14:43:00
● 2026-05-10 00:27:28
○ 2026-05-13 23:35:24
● 2026-05-14 00:30:22
○ 2026-05-14 05:22:08
● 2026-05-21 15:22:10
○ 2026-05-21 17:59:48
○ 2026-06-16 07:58:38
● 2026-06-16 08:51:12
○ 2026-06-17 10:36:14
● 2026-06-23 08:22:12
○A216.150.16.1292026-05-03 → 2026-05-21 · 12 obs
● 2026-05-03 21:04:34
○ 2026-05-04 10:41:02
○ 2026-05-08 10:27:36
● 2026-05-09 14:43:00
○ 2026-05-10 00:27:28
● 2026-05-13 23:35:24
○ 2026-05-14 00:30:22
○ 2026-05-14 05:22:08
● 2026-05-21 15:22:10
○ 2026-05-21 17:59:48
○ 2026-06-23 08:22:12
○A216.150.16.1932026-04-27 → 2026-05-21 · 14 obs
○ 2026-04-27 14:43:26
○ 2026-04-28 11:31:06
● 2026-04-29 07:58:18
○ 2026-04-29 09:00:08
○ 2026-05-03 21:04:34
● 2026-05-04 10:41:02
○ 2026-05-05 04:24:00
● 2026-05-08 10:27:36
○ 2026-05-09 14:43:00
○ 2026-05-21 15:22:10
● 2026-05-21 17:59:48
○ 2026-06-16 07:58:38
○ 2026-06-23 08:22:12
○A216.150.16.652026-04-28 → 2026-04-28 · 4 obs
● 2026-04-28 11:31:06
○ 2026-04-29 07:58:18
○ 2026-06-23 08:22:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld2.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com... | - |
| attendu.dev | ns1.vercel-dns.com, ns2.vercel-dns.com | - |
✅ Authoritative Response
Server:198.51.44.13
NS records: ns1.vercel-dns.com, ns2.vercel-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for attendu.dev (unsigned zone)
⏱️ Timing
Total: 535ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 216.150.1.1, 216.150.16.193 |
| NS | 2 | ns1.vercel-dns.com, ns2.vercel-dns.com |
| TXT | 1 | v=spf1 ip4:54.240.50.109 ~all |
| SOA | 1 | ns1.vercel-dns.com hostmaster.nsone.net |
Analysis
Hierarchy
attendu.dev has five child domains: claude-increase-timeout-errors-agxso.attendu.dev, claude-fix-mobile-dialog-overflow-mtbeb.attendu.dev, claude-fix-tenant-isolation-vrtgx.attendu.dev, claude-increase-bulk-ticket-limit-w5ajh.attendu.dev and feature-google-maps-proxy.attendu.dev.
IP Addresses
attendu.dev has two IP addresses: 216.150.1.1 and 216.150.16.1
Additional host names — fixnotes.com, appvigil.co, bdc3ea1ebac7f81f.vercel-dns-017.com and two others — share IP numbers with attendu.dev.
Name Servers
The NS records for attendu.dev delegate to ns1.vercel-dns.com and ns2.vercel-dns.com.
attendu.dev shares its name server setup with other domains, including radar.ltd, cagetrack.com, manzati.com and two others.
attendu.dev has name servers in common with a number of other domains — dacosoft.pro, glr.se, ydrink.co and eucalc.com among them.
ns1.vercel-dns.com resolves to 198.51.44.13 and 2620:4d:4000:6259:7:13:0:1. Likewise, ns2.vercel-dns.com resolves to 198.51.45.13 and 2a00:edc0:6259:7:13::2 — two IP addresses apiece.