mx1.programmer.net - dns.ninja
mx1.programmer.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 204.74.99.100🇺🇸 MAINT-ID-12008204.74.99.0/24 Neustar | ||||||
| PTR | crs.ultradns.net | ||||||
programmer.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.33.243.145🇺🇸 Amazon3.33.240.0/20 | ||||||
| NS | pdns1.ultradns.net ⭐ | ||||||
| NS | pdns2.ultradns.net | ||||||
| NS | pdns3.ultradns.org | ||||||
| NS | pdns4.ultradns.org | ||||||
| NS | pdns5.ultradns.info ⚠️ Not in parent delegation | ||||||
| NS | pdns6.ultradns.co.uk ⚠️ Not in parent delegation | ||||||
| MX | mx00.mail.com ⭐ | ||||||
| MX | mx01.mail.com ⭐ | ||||||
| TXT | v=spf1 redirect=_spf.mail.com | ||||||
| SOA | pdns1.ultradns.netggorman@easylink.com 2013-01-30 #24 | ||||||
WOT: SAFE (50/100)
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A204.74.99.1002026-05-30 → 2026-06-08 · 2 obs
● 2026-05-30 01:03:08
● 2026-06-08 02:57:46
● 2026-06-08 02:57:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| programmer.net | pdns3.ultradns.org, pdns4.ultradns.org, pdns1.ultradns.net, pdns2.ultradns.net | 4 records |
✅ Authoritative Response
Server:199.7.68.1
NS records: pdns3.ultradns.org, pdns4.ultradns.org, pdns1.ultradns.net, pdns2.ultradns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for programmer.net (unsigned zone)
⏱️ Timing
Total: 226ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 204.74.99.100 |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (pdns1.ultradns.net, pdns1.ultradns.net, pdns2.ultradns.net...)
Analysis
IP Addresses
mx1.programmer.net directs to one IP number, which is 204.74.99.100.
Among the host names that share IP numbers with mx1.programmer.net are host219.earthling.net, lloyds.co.at, mykeurig.ca and two others.