503dev.com - dns.ninja
503dev.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1782879676 | ||||||
Same first word
503dev.com |
Similar names
DNS History
8 records (8 active, 0 former)
●NSns05.domaincontrol.com2018-01-27 → 2026-07-01 · 2 obs
● 2026-07-01 04:45:34
●NSns06.domaincontrol.com2018-01-27 → 2026-07-01 · 2 obs
● 2026-07-01 04:45:34
●MXalt1.aspmx.l.google.com2026-03-07 → 2026-07-01 · 2 obs
● 2026-07-01 04:45:34
●MXalt2.aspmx.l.google.com2026-03-07 → 2026-07-01 · 2 obs
● 2026-07-01 04:45:34
●MXaspmx.l.google.com2026-03-07 → 2026-07-01 · 2 obs
● 2026-07-01 04:45:34
●MXaspmx2.googlemail.com2026-03-07 → 2026-07-01 · 2 obs
● 2026-07-01 04:45:34
●MXaspmx3.googlemail.com2026-03-07 → 2026-07-01 · 2 obs
● 2026-07-01 04:45:34
●A138.68.243.2082018-01-27 → 2026-07-01 · 2 obs
● 2026-07-01 04:45:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net... | - |
| 503dev.com | ns05.domaincontrol.com, ns06.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.102.3
NS records: ns05.domaincontrol.com, ns06.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 503dev.com (unsigned zone)
⏱️ Timing
Total: 138ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 138.68.243.208 |
| NS | 2 | ns05.domaincontrol.com, ns06.domaincontrol.com |
| MX | 5 | alt1.aspmx.l.google.com (pri: 5), alt2.aspmx.l.google.com (pri: 5)... |
| TXT | 2 | google-site-verification=pshtqdQHLXyZvlU, v=spf1 include:_spf.google.com ~all |
| SOA | 1 | ns05.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns05.domaincontrol.com, ns05.domaincontrol.com, ns06.domaincontrol.com...)
Analysis
IP Addresses
503dev.com resolves to just one IP address, 138.68.243.208.
Name Servers
503dev.com is delegated to two name servers: ns05.domaincontrol.com and ns06.domaincontrol.com.
503dev.com shares its NS records with other domains, for example masalaart.com, yourpathwaynow.com, ocmdbeachrentals.com and two others.
ns05.domaincontrol.com and ns06.domaincontrol.com each resolve to two IP addresses: ns05.domaincontrol.com points to 97.74.102.3 and 2603:5:2160::3, while ns06.domaincontrol.com points to 173.201.70.3 and 2603:5:2260::3.
Mail Servers
Mail for 503dev.com is handled by five mail servers, namely aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.
There is at least a partial MX overlap between 503dev.com and other domains, including tabifootwear.com, avemariasingles.com, nouf.com and two others.
These mail servers tend to appear in combination with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 others.
Host names that have two IP addresses:
aspmx2.googlemail.com points to 108.177.123.26 and 2800:3f0:4003:c0f::1b.
aspmx3.googlemail.com points to 172.253.116.27 and 2a00:1450:400b:c02::1a.
aspmx.l.google.com points to 142.251.163.27 and 2607:f8b0:4004:c1b::1a.
alt1.aspmx.l.google.com points to 108.177.123.27 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com points to 172.253.116.26 and 2a00:1450:400b:c02::1a.
aspmx3.googlemail.com and alt2.aspmx.l.google.com are host names that each point to 2a00:1450:400b:c02::1a IP addresses.