dev.8arm.io - dns.ninja
dev.8arm.io
| DNSSEC | ⚠️ Not signed | ||||||
| A | 127.0.0.1 | ||||||
| NS | ns-1151.awsdns-15.org ⭐ | ||||||
| A | 2600:9000:5304:7f00::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1151.awsdns-15.org | ||||||
| A | 205.251.196.127🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1151.awsdns-15.org | ||||||
| NS | ns-2045.awsdns-63.co.uk | ||||||
| A | 2600:9000:5307:fd00::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-2045.awsdns-63.co.uk | ||||||
| A | 205.251.199.253🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-2045.awsdns-63.co.uk | ||||||
| NS | ns-257.awsdns-32.com | ||||||
| A | 2600:9000:5301:100::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-257.awsdns-32.com | ||||||
| A | 205.251.193.1🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-257.awsdns-32.com | ||||||
| NS | ns-682.awsdns-21.net | ||||||
| A | 2600:9000:5302:aa00::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-682.awsdns-21.net | ||||||
| A | 205.251.194.170🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-682.awsdns-21.net | ||||||
| SOA | ns-1151.awsdns-15.orgawsdns-hostmaster@amazon.com serial=1 | ||||||
8arm.io
| DNSSEC | ⚠️ Not signed | ||||||
| A | 127.0.0.1 | ||||||
| NS | ns-1498.awsdns-59.org ⭐ | ||||||
| NS | ns-1016.awsdns-63.net | ||||||
| NS | ns-1934.awsdns-49.co.uk | ||||||
| NS | ns-481.awsdns-60.com | ||||||
| MX | aspmx.l.google.com ⭐ | ||||||
| MX | alt1.aspmx.l.google.com(5) | ||||||
| MX | alt2.aspmx.l.google.com(5) | ||||||
| MX | alt3.aspmx.l.google.com(10) | ||||||
| MX | alt4.aspmx.l.google.com(10) | ||||||
| TXT | anthropic-domain-verification-y604y3=6FyDEyS6NsCdHul7IqwFqVEy5 | ||||||
| TXT | cursor-domain-verification-gdbp8w=rgMKEZSRNuFaTFaT50f2YKKGB | ||||||
| TXT | google-site-verification=U_Unhw-jnfQ2-hjNTedDbs05Kmglgodn1pbgzS_F5LI | ||||||
| TXT | launchdarkly-domain-verification=2ba52535-190c-41c5-9b1d-db52350d47ba | ||||||
| TXT | v=spf1 include:_spf.google.com include:amazonses.com ~all | ||||||
| TXT | zapier-domain-verification-challenge=91b675e7-5769-4a23-afdc-110a85cd6cee | ||||||
| SOA | ns-1498.awsdns-59.orgawsdns-hostmaster@amazon.com serial=1 | ||||||
Subdomains
user-auth.dev.8arm.io |
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns-1151.awsdns-15.org2026-06-27 → 2026-07-27 · 2 obs
● 2026-07-27 11:42:08
●NSns-2045.awsdns-63.co.uk2026-06-27 → 2026-07-27 · 2 obs
● 2026-07-27 11:42:08
●NSns-257.awsdns-32.com2026-06-27 → 2026-07-27 · 2 obs
● 2026-07-27 11:42:08
●NSns-682.awsdns-21.net2026-06-27 → 2026-07-27 · 2 obs
● 2026-07-27 11:42:08
●A127.0.0.12026-06-27 → 2026-07-27 · 2 obs
● 2026-07-27 11:42:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | c0.nic.io, a2.nic.io, a0.nic.io, b0.nic.io | - |
| 8arm.io | ns-1934.awsdns-49.co.uk, ns-1498.awsdns-59.org, ns-481.awsdns-60.com, ns-1016.awsdns-63.net | - |
| dev.8arm.io | ns-1151.awsdns-15.org, ns-2045.awsdns-63.co.uk, ns-257.awsdns-32.com, ns-682.awsdns-21.net | - |
✅ Authoritative Response
Server:205.251.193.1
NS records: ns-1151.awsdns-15.org, ns-2045.awsdns-63.co.uk, ns-257.awsdns-32.com, ns-682.awsdns-21.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 8arm.io (unsigned zone)
⏱️ Timing
Total: 684ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 127.0.0.1 |
| NS | 4 | ns-1151.awsdns-15.org, ns-2045.awsdns-63.co.uk... |
| SOA | 1 | ns-1151.awsdns-15.org awsdns-hostmaster. |
Analysis
Hierarchy
user-auth.dev.8arm.io is delegated beneath dev.8arm.io.
IP Addresses
dev.8arm.io has exactly one IP address — 127.0.0.1.
44.97.209.static.quadranet.com, theprivatedns.com, mysporti.de plus two other host names have IP numbers in common with dev.8arm.io.
Name Servers
Four name servers handle the delegation for dev.8arm.io: ns-257.awsdns-32.com, ns-682.awsdns-21.net, ns-1151.awsdns-15.org and ns-2045.awsdns-63.co.uk.
There is at least partial name server overlap between dev.8arm.io and other domains — itsyourworld.io, d1q5s9thg9o28b.cloudfront.net, pde4psoriasis.com and two more among them.
All four hostnames — ns-257.awsdns-32.com, ns-682.awsdns-21.net, ns-1151.awsdns-15.org and ns-2045.awsdns-63.co.uk — resolve to two IP numbers apiece: ns-257.awsdns-32.com to 205.251.193.1 and 2600:9000:5301:100::1; ns-682.awsdns-21.net to 205.251.194.170 and 2600:9000:5302:aa00::1; ns-1151.awsdns-15.org to 205.251.196.127 and 2600:9000:5304:7f00::1; ns-2045.awsdns-63.co.uk to 205.251.199.253 and 2600:9000:5307:fd00::1.