firstclass.codes - dns.ninja
firstclass.codes
codes
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.codes ⭐ | ||||||
| NS | v0n1.nic.codes | ||||||
| NS | v0n2.nic.codes | ||||||
| NS | v0n3.nic.codes | ||||||
| NS | v2n0.nic.codes | ||||||
| NS | v2n1.nic.codes | ||||||
| SOA | v0n0.nic.codeshostmaster@donuts.email serial=1794572623 | ||||||
Same first word
Similar names
Previous names
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DNS History
6 records (6 active, 0 former)
●NSns1.messagingengine.com2026-10-28 → 2026-11-13 · 2 obs
● 2026-11-13 13:20:40
●NSns2.messagingengine.com2026-10-28 → 2026-11-13 · 2 obs
● 2026-11-13 13:20:40
●MXus1-smtp.messagingengine.com2026-10-28 → 2026-11-13 · 2 obs
● 2026-11-13 13:20:40
●MXus2-smtp.messagingengine.com2026-10-28 → 2026-11-13 · 2 obs
● 2026-11-13 13:20:40
●A103.168.172.372026-10-28 → 2026-11-13 · 2 obs
● 2026-11-13 13:20:40
●A103.168.172.522026-10-28 → 2026-11-13 · 2 obs
● 2026-11-13 13:20:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| codes | v0n0.nic.codes, v0n1.nic.codes, v0n2.nic.codes, v0n3.nic.codes... | 12 records |
| firstclass.codes | ns2.messagingengine.com, ns1.messagingengine.com | - |
✅ Authoritative Response
Server:162.159.25.191
NS records: ns2.messagingengine.com, ns1.messagingengine.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for firstclass.codes (unsigned zone)
⏱️ Timing
Total: 1118ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 103.168.172.37, 103.168.172.52 |
| NS | 2 | ns1.messagingengine.com, ns2.messagingengine.com |
| MX | 2 | us1-smtp.messagingengine.com (pri: 10), us2-smtp.messagingengine.com (pri: 20) |
| TXT | 1 | v=spf1 include:spf.messagingengine.com ? |
| SOA | 1 | ns1.messagingengine.com postmaster.messa |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n0.nic.codes, v0n1.nic.codes, v0n2.nic.codes...)
Analysis
IP Addresses
firstclass.codes resolves to the IP addresses 103.168.172.37 and 103.168.172.52
Two other host names, along with lemupark.com, demoadmin.org and bloktek.com, also share IP numbers with firstclass.codes.
Name Servers
firstclass.codes is delegated to two name servers: ns1.messagingengine.com and ns2.messagingengine.com.
firstclass.codes shares its NS records with other domains, for example steez.org, ohai.moe, thesouthelmonte.com and two others.
firstclass.codes and other domains like mrbounce.net, rentmobtown.com and funvalleyevents.co.uk share some name servers
These name servers are frequently paired with the name servers ns1.bouncycastlenetwork.co.uk and ns2.bouncycastlenetwork.co.uk.
ns1.messagingengine.com and ns2.messagingengine.com each resolve to one IP number: ns1.messagingengine.com points to 162.159.24.178 and ns2.messagingengine.com points to 162.159.25.191.
Mail Servers
firstclass.codes is served by two mail servers, us1-smtp.messagingengine.com and us2-smtp.messagingengine.com.
Among the domains sharing a mail server setup with firstclass.codes are snickersnee.org, amzsla.com, astillerosdonlalo.cl and two others.
DNS names with 8 IP addresses:
us1-smtp.messagingengine.com resolves to 103.168.172.216, 103.168.172.217, 103.168.172.218 and 5 other IP addresses.
Host names that resolve to four IP numbers:
us2-smtp.messagingengine.com points to 202.12.124.216, 202.12.124.217, 202.12.124.218 and 202.12.124.219.