runcode.blue - dns.ninja
runcode.blue
blue
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.blue ⭐ | ||||||
| NS | a2.nic.blue | ||||||
| NS | b0.nic.blue | ||||||
| NS | b2.nic.blue | ||||||
| NS | c0.nic.blue | ||||||
| SOA | a0.nic.bluehostmaster@donuts.email serial=1780975849 | ||||||
Previously MX for
runcode.blue |
Same first word
Similar names
DNS History
9 records (8 active, 1 former)
●NSns1.byethost31.org2016-12-10 → 2026-06-09 · 2 obs
● 2026-06-09 03:58:04
●NSns2.byethost31.org2016-12-10 → 2026-06-09 · 2 obs
● 2026-06-09 03:58:04
●MXalt1.aspmx.l.google.com2026-03-08 → 2026-06-09 · 3 obs
● 2026-03-08 08:24:42
● 2026-06-09 03:58:04
●MXalt2.aspmx.l.google.com2026-03-08 → 2026-06-09 · 3 obs
● 2026-03-08 08:24:42
● 2026-06-09 03:58:04
●MXalt3.aspmx.l.google.com2026-03-08 → 2026-06-09 · 3 obs
● 2026-03-08 08:24:42
● 2026-06-09 03:58:04
●MXalt4.aspmx.l.google.com2026-03-08 → 2026-06-09 · 3 obs
● 2026-03-08 08:24:42
● 2026-06-09 03:58:04
●MXaspmx.l.google.com2026-03-08 → 2026-06-09 · 3 obs
● 2026-03-08 08:24:42
● 2026-06-09 03:58:04
○MXruncode.blue2016-12-10 → 2017-07-09 · 4 obs
● 2017-07-09 03:56:12
○ 2026-03-08 08:24:42
○ 2026-06-09 03:58:04
●A31.22.4.1092016-12-10 → 2026-06-09 · 2 obs
● 2026-06-09 03:58:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| blue | a0.nic.blue, a2.nic.blue, b0.nic.blue, b2.nic.blue... | 10 records |
| runcode.blue | ns1.byethost31.org, ns2.byethost31.org | - |
✅ Authoritative Response
Server:31.22.4.109
NS records: ns1.byethost31.org, ns2.byethost31.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for runcode.blue (unsigned zone)
⏱️ Timing
Total: 759ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 31.22.4.109 |
| NS | 2 | ns2.byethost31.org, ns1.byethost31.org |
| MX | 5 | alt3.aspmx.l.google.com (pri: 10), aspmx.l.google.com (pri: 1)... |
| TXT | 1 | v=spf1 include:relay.mailchannels.net + |
| SOA | 1 | ns1.byethost31.org response.ifastnet.com |
📌 Glue Records Collected
Total: 10
In-bailiwick: 10 (a0.nic.blue, a2.nic.blue, b0.nic.blue...)
Analysis
IP Addresses
runcode.blue resolves to one IP address: 31.22.4.109.
colegiomariainmaculada.edu.ve, byethost31.org, nolag.org and two other host names share IP numbers with runcode.blue.
Name Servers
runcode.blue has two authoritative name servers — ns1.byethost31.org and ns2.byethost31.org.
runcode.blue uses the same name servers as several other domains — among them lawandpractice.com, tsict.com, magazin.in.net and two more.
The name servers for runcode.blue overlap at least partially with those of other domains — for example substation.us.
ns1.byethost31.org and ns2.byethost31.org each resolve to one IP number: ns1.byethost31.org points to 31.22.4.109 and ns2.byethost31.org points to 31.22.7.62.
Mail Servers
runcode.blue has 5 mail servers — aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two more.
runcode.blue has at least partial mail server overlap with other domains such as ns500759.ns500758.ns500698.ns500758.ns500759.ns500735.ns500698.ns500735.ns500698.ns500735.ns500576.ns500619.ns500686.ns500619.ns500619.trackreceptor.com, leehower.com, justinfiske.com and two more.
The mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com are commonly seen alongside these mail servers.
Hostnames that resolve to two IP addresses:
aspmx.l.google.com resolves to 192.178.218.26 and 2607:f8b0:4004:c1b::1b.
alt1.aspmx.l.google.com resolves to 108.177.123.27 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com resolves to 172.253.116.27 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com resolves to 192.178.223.26 and 2a00:1450:4009:c0f::1b.
alt4.aspmx.l.google.com resolves to 173.194.76.26 and 2a00:1450:400c:c00::1a.