recursion.dev - dns.ninja
recursion.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
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DNS History
10 records (10 active, 0 former)
●NSns-cloud-a1.googledomains.com2026-09-13 → 2026-09-13 · 2 obs
● 2026-09-13 13:26:04
●NSns-cloud-a2.googledomains.com2026-09-13 → 2026-09-13 · 2 obs
● 2026-09-13 13:26:04
●NSns-cloud-a3.googledomains.com2026-09-13 → 2026-09-13 · 2 obs
● 2026-09-13 13:26:04
●NSns-cloud-a4.googledomains.com2026-09-13 → 2026-09-13 · 2 obs
● 2026-09-13 13:26:04
●MXalt1.aspmx.l.google.com2026-09-13 → 2026-09-13 · 4 obs
○ 2026-09-13 10:21:06
● 2026-09-13 10:57:42
● 2026-09-13 13:26:04
●MXalt2.aspmx.l.google.com2026-09-13 → 2026-09-13 · 4 obs
○ 2026-09-13 10:21:06
● 2026-09-13 10:57:42
● 2026-09-13 13:26:04
●MXalt3.aspmx.l.google.com2026-09-13 → 2026-09-13 · 4 obs
○ 2026-09-13 10:21:06
● 2026-09-13 10:57:42
● 2026-09-13 13:26:04
●MXalt4.aspmx.l.google.com2026-09-13 → 2026-09-13 · 4 obs
○ 2026-09-13 10:21:06
● 2026-09-13 10:57:42
● 2026-09-13 13:26:04
●MXaspmx.l.google.com2026-09-13 → 2026-09-13 · 4 obs
○ 2026-09-13 10:21:06
● 2026-09-13 10:57:42
● 2026-09-13 13:26:04
●A198.49.23.1442026-09-13 → 2026-09-13 · 4 obs
○ 2026-09-13 10:21:06
● 2026-09-13 10:57:42
● 2026-09-13 13:26:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| recursion.dev | ns-cloud-a4.googledomains.com, ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com | - |
✅ Authoritative Response
Server:216.239.38.106
NS records: ns-cloud-a4.googledomains.com, ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for recursion.dev (unsigned zone)
⏱️ Timing
Total: 1082ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.49.23.144 |
| NS | 4 | ns-cloud-a2.googledomains.com, ns-cloud-a4.googledomains.com... |
| MX | 5 | alt3.aspmx.l.google.com (pri: 10), alt4.aspmx.l.google.com (pri: 10)... |
| TXT | 1 | v=spf1 include:_spf.google.com ~all |
| SOA | 1 | ns-cloud-a1.googledomains.com cloud-dns- |
Analysis
IP Addresses
recursion.dev points to a single IP number: 198.49.23.144.
Additional host names — southtech.se, soulfullchiro.com, maconsultinggroupllc.info and two others — share IP numbers with recursion.dev.
Name Servers
recursion.dev has four authoritative name servers: ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com and ns-cloud-a4.googledomains.com.
recursion.dev partially shares its NS delegation with several other domains, including uptassels.com, gettechrupt.com, waitsmgmt.com and two others.
ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com and ns-cloud-a4.googledomains.com each carry two IP addresses. ns-cloud-a1.googledomains.com has 216.239.32.106 and 2001:4860:4802:32::6a; ns-cloud-a2.googledomains.com has 216.239.34.106 and 2001:4860:4802:34::6a; ns-cloud-a3.googledomains.com has 216.239.36.106 and 2001:4860:4802:36::6a; ns-cloud-a4.googledomains.com has 216.239.38.106 and 2001:4860:4802:38::6a.
Mail Servers
recursion.dev is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
recursion.dev shares mail servers — at least in part — with other domains, including aegis.edu.in, lpmenergies.com, goodsistanbul.com and two others.
These mail servers are frequently used alongside mail servers alt4.aspmx.l.google.com, alt3.aspmx.l.google.com, aspmx2.googlemail.com and 3 other.
Host names with two IP numbers:
aspmx.l.google.com maps to two IP addresses — 142.251.163.27 and 2607:f8b0:4004:c1b::1a.
alt1.aspmx.l.google.com maps to two IP addresses — 192.178.234.27 and 2800:3f0:4003:c14::1b.
alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.27 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com maps to two IP addresses — 192.178.223.27 and 2a00:1450:4009:c0f::1a.
alt4.aspmx.l.google.com maps to two IP addresses — 172.253.157.26 and 2a00:1450:400c:c23::1a.