nullmx.proresearch.com - dns.ninja
nullmx.proresearch.com
| DNSSEC | ⚠️ Not signed | ||||||
proresearch.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 64.239.109.1🇨🇦 Amazon64.239.109.0/24 EC2 Prefix | ||||||
| NS | pdns03.domaincontrol.com ⭐ | ||||||
| NS | pdns04.domaincontrol.com | ||||||
| SOA | pdns03.domaincontrol.comdns@jomax.net 2025-10-07 #1 | ||||||
Previously MX for
Same first word
DNS History
9 records (0 active, 9 former)
○NSbuy.internettraffic.com2015-12-09 → 2016-07-12 · 4 obs
○ 2015-08-21 12:28:20
● 2015-12-09 14:58:00
● 2016-07-12 14:55:50
○ 2026-08-14 05:28:34
● 2015-12-09 14:58:00
● 2016-07-12 14:55:50
○ 2026-08-14 05:28:34
○NSns1.sedoparking.com2015-08-21 → 2015-08-21 · 4 obs
○ 2008-03-20 13:21:46
● 2015-08-21 12:28:20
○ 2015-12-09 14:58:00
○ 2026-08-14 05:28:34
● 2015-08-21 12:28:20
○ 2015-12-09 14:58:00
○ 2026-08-14 05:28:34
○NSns2.sedoparking.com2015-08-21 → 2015-08-21 · 4 obs
○ 2008-03-20 13:21:46
● 2015-08-21 12:28:20
○ 2015-12-09 14:58:00
○ 2026-08-14 05:28:34
● 2015-08-21 12:28:20
○ 2015-12-09 14:58:00
○ 2026-08-14 05:28:34
○NSsell.internettraffic.com2015-12-09 → 2016-07-12 · 4 obs
○ 2015-08-21 12:28:20
● 2015-12-09 14:58:00
● 2016-07-12 14:55:50
○ 2026-08-14 05:28:34
● 2015-12-09 14:58:00
● 2016-07-12 14:55:50
○ 2026-08-14 05:28:34
○MXmail.nickstel.com2015-08-21 → 2015-08-21 · 4 obs
○ 2008-03-20 13:21:46
● 2015-08-21 12:28:20
○ 2015-12-09 14:58:00
○ 2026-08-14 05:28:34
● 2015-08-21 12:28:20
○ 2015-12-09 14:58:00
○ 2026-08-14 05:28:34
○A209.181.247.1052008-03-20 → 2008-03-20 · 3 obs
● 2008-03-20 13:21:46
○ 2015-08-21 12:28:20
○ 2026-08-14 05:28:34
○ 2015-08-21 12:28:20
○ 2026-08-14 05:28:34
○A69.172.201.1532016-07-12 → 2016-07-12 · 3 obs
○ 2016-03-09 22:05:36
● 2016-07-12 14:55:50
○ 2026-08-14 05:28:34
● 2016-07-12 14:55:50
○ 2026-08-14 05:28:34
○A69.172.201.2082015-12-09 → 2016-03-09 · 5 obs
○ 2015-08-21 12:28:20
● 2015-12-09 14:58:00
● 2016-03-09 22:05:36
○ 2016-07-12 14:55:50
○ 2026-08-14 05:28:34
● 2015-12-09 14:58:00
● 2016-03-09 22:05:36
○ 2016-07-12 14:55:50
○ 2026-08-14 05:28:34
○A72.52.4.1192015-08-21 → 2015-08-21 · 4 obs
○ 2008-03-20 13:21:46
● 2015-08-21 12:28:20
○ 2015-12-09 14:58:00
○ 2026-08-14 05:28:34
● 2015-08-21 12:28:20
○ 2015-12-09 14:58:00
○ 2026-08-14 05:28:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, e.gtld-servers.net, h.gtld-servers.net... | - |
| proresearch.com | pdns03.domaincontrol.com, pdns04.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.79.51
NS records: pdns03.domaincontrol.com, pdns04.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for proresearch.com (unsigned zone)
⏱️ Timing
Total: 152ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (pdns03.domaincontrol.com, pdns03.domaincontrol.com, pdns04.domaincontrol.com...)