subroutine.dev - robtex.com
subroutine.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
Next names
DNS History
8 records (8 active, 0 former)
●NSdns1.registrar-servers.com2026-09-13 → 2026-09-23 · 2 obs
● 2026-09-23 22:37:48
●NSdns2.registrar-servers.com2026-09-13 → 2026-09-23 · 2 obs
● 2026-09-23 22:37:48
●MXalt1.aspmx.l.google.com2026-09-13 → 2026-09-23 · 2 obs
● 2026-09-23 22:37:48
●MXalt2.aspmx.l.google.com2026-09-13 → 2026-09-23 · 2 obs
● 2026-09-23 22:37:48
●MXaspmx.l.google.com2026-09-13 → 2026-09-23 · 2 obs
● 2026-09-23 22:37:48
●MXaspmx2.googlemail.com2026-09-13 → 2026-09-23 · 2 obs
● 2026-09-23 22:37:48
●MXaspmx3.googlemail.com2026-09-13 → 2026-09-23 · 2 obs
● 2026-09-23 22:37:48
●A54.197.228.322026-09-13 → 2026-09-23 · 2 obs
● 2026-09-23 22:37:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| subroutine.dev | dns1.registrar-servers.com, dns2.registrar-servers.com | - |
✅ Authoritative Response
Server:156.154.132.200
NS records: dns1.registrar-servers.com, dns2.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for subroutine.dev (unsigned zone)
⏱️ Timing
Total: 720ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 54.197.228.32 |
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 3 | v=DMARC1; p=none; rua=mailto:dmarc@subro, google-site-verification=o7vPORtgIZg5078... |
| SOA | 1 | dns1.registrar-servers.com hostmaster.re |
Analysis
IP Addresses
subroutine.dev has exactly one IP address — 54.197.228.32.
gamedevdigest.com, ec2-54-197-228-32.compute-1.amazonaws.com, callofdookiegame.com plus two other host names have IP numbers in common with subroutine.dev.
Name Servers
DNS delegation for subroutine.dev points to two name servers: dns1.registrar-servers.com and dns2.registrar-servers.com.
The name server configuration of subroutine.dev is shared with other domains, for instance whatfuture.lol, visitmacris.com, beeukids.com and two others.
subroutine.dev has partial name server overlap with other domains, including seotrainingnewyork.com.
dns1.registrar-servers.com directs to 156.154.132.200 and 2610:a1:1024::200. dns2.registrar-servers.com directs to 156.154.133.200 and 2610:a1:1025::200. Each host name carries two IP addresses.
Mail Servers
Mail for subroutine.dev is handled by five mail servers, namely aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.
At least some of the mail servers used by subroutine.dev are shared with other domains: friendsofwilsonpreschool.org, domainsifu.com, melrothelight.com and two others among them.
These mail servers are often deployed together with alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 other mail servers.
Host names pointing to two IP addresses:
aspmx2.googlemail.com has two IP addresses: 192.178.234.27 and 2800:3f0:4003:c14::1b.
aspmx3.googlemail.com has two IP addresses: 172.253.116.26 and 2a00:1450:400b:c02::1b.
aspmx.l.google.com has two IP addresses: 192.178.218.26 and 2607:f8b0:4004:c23::1a.
alt1.aspmx.l.google.com has two IP addresses: 192.178.234.26 and 2800:3f0:4003:c14::1b.
alt2.aspmx.l.google.com has two IP addresses: 172.253.116.27 and 2a00:1450:400b:c02::1b.
Host names pointing to 2800:3f0:4003:c14::1b IP addresses: aspmx2.googlemail.com and alt1.aspmx.l.google.com.
Host names pointing to 2a00:1450:400b:c02::1b IP addresses: aspmx3.googlemail.com and alt2.aspmx.l.google.com.