mx02.sql2.smrn.com - dns.ninja
mx02.sql2.smrn.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 209.234.109.107🇺🇸 SMRN209.234.96.0/20 netblock | ||||||
| PTR | mx02.sql2.smrn.com | ||||||
sql2.smrn.com
| DNSSEC | ⚠️ Not signed | ||||||
PTR for
7.0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.5.6.2.0.0.0.0.0.0.a.f.f.7.0.6.2.ip6.arpa |
107.109.234.209.in-addr.arpa |
107.101.234.209.in-addr.arpa |
MX for
Previously MX for
Same first word
Similar names
20mx.com |
mx20.kinghost.net |
mx20.com |
m20x.com |
20xm.cn |
mx20.org |
xm02.com |
xm20.top |
xm20.com |
mx20.de |
xm02.net |
20xm.com |
02xm.com |
DNS History
3 records (1 active, 2 former)
○A209.234.101.1072019-12-13 → 2019-12-13 · 3 obs
○ 2026-02-15 15:09:12
○ 2026-06-25 17:16:50
●A209.234.109.1072026-02-15 → 2026-06-25 · 3 obs
● 2026-02-15 15:09:12
● 2026-06-25 17:16:50
○A2607:ffa0:0:265::1072019-12-13 → 2019-12-13 · 3 obs
○ 2026-02-15 15:09:12
○ 2026-06-25 17:16:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, c.gtld-servers.net, a.gtld-servers.net, e.gtld-servers.net... | - |
| smrn.com | ns1.smrn.com, ns2.smrn.com, nse.dnrc.org, ns3.smrn.com | 6 records |
✅ Authoritative Response
Server:45.33.0.99
NS records: ns1.smrn.com, ns2.smrn.com, nse.dnrc.org, ns3.smrn.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for smrn.com (unsigned zone)
⏱️ Timing
Total: 208ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 209.234.109.107 |
📌 Glue Records Collected
Total: 6
In-bailiwick: 6 (ns1.smrn.com, ns1.smrn.com, ns2.smrn.com...)
Analysis
Mail Server Role
mx02.sql2.smrn.com is an MX host for burlingamepolice.com, smc911dispatch.org, sfelections.gov, ns2.smrn.com, h2.us-west.smrn.com and a few other domains.
As mail servers, mx02.sql3.smrn.com, mx01.dfw.smrn.com and mx_blackhole.smrn.com are often used in combination with mx02.sql2.smrn.com.
IP Addresses
mx02.sql2.smrn.com resolves to one IP address: 209.234.109.107.
mx02.sql2.smrn.com shares its IP numbers with other host names like premail3.smrn.com, mx01.sql2.smrn.com and premail.smrn.com.