03exch01.com - robtex.com
03exch01.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1-05.azure-dns.com ⭐ | ||||||
| A | 2603:1061:0:700::5🇺🇸 Microsoft2603:1000::/25 MICROSOFT | ||||||
| PTR | ns1-05.azure-dns.com | ||||||
| A | 13.107.236.5🇺🇸 Microsoft13.104.0.0/14 MICROSOFT | ||||||
| PTR | ns1-05.azure-dns.com | ||||||
| NS | ns2-05.azure-dns.net | ||||||
| A | 2620:1ec:8ec:700::5🇺🇸 Microsoft2620:1ec::/36 MICROSOFT | ||||||
| PTR | ns2-05.azure-dns.net | ||||||
| A | 150.171.21.5🇺🇸 Microsoft150.171.0.0/16 MICROSOFT | ||||||
| PTR | ns2-05.azure-dns.net | ||||||
| NS | ns3-05.azure-dns.org | ||||||
| A | 2a01:111:4000:700::5🇬🇧 Microsoft2a01:111:4000::/36 | ||||||
| PTR | ns3-05.azure-dns.org | ||||||
| A | 204.14.183.5🇺🇸 Microsoft204.14.180.0/22 | ||||||
| PTR | ns3-05.azure-dns.org | ||||||
| NS | ns4-05.azure-dns.info | ||||||
| A | 2620:1ec:bda:700::5🇺🇸 Microsoft2620:1ec::/36 MICROSOFT | ||||||
| PTR | ns4-05.azure-dns.info | ||||||
| A | 208.84.5.5🇺🇸 Microsoft208.84.0.0/21 MICROSOFT | ||||||
| PTR | ns4-05.azure-dns.info | ||||||
| MX | inbound.devmailfilter.com ⭐ | ||||||
| A | 64.70.67.209🇺🇸 AS356164.70.64.0/19 | ||||||
| TXT | v=spf1 ip4:169.44.99.147 ip4:169.44.99.148 ip4:169.44.99.149 -all | ||||||
| TXT | _pvt97kueag1wwappc475qjfxjpdfjkh | ||||||
| SOA | ns1-05.azure-dns.comdomains@veritas.com 2014-07-16 #4 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1777322186 | ||||||
Same first word
03exch01.com |
DNS History
7 records (5 active, 2 former)
●NSns1-05.azure-dns.com2026-03-26 → 2026-04-27 · 3 obs
● 2026-03-26 10:14:14
● 2026-04-27 21:00:42
●NSns2-05.azure-dns.net2026-03-26 → 2026-04-27 · 3 obs
● 2026-03-26 10:14:14
● 2026-04-27 21:00:42
●NSns3-05.azure-dns.org2026-03-26 → 2026-04-27 · 3 obs
● 2026-03-26 10:14:14
● 2026-04-27 21:00:42
●NSns4-05.azure-dns.info2026-03-26 → 2026-04-27 · 3 obs
● 2026-03-26 10:14:14
● 2026-04-27 21:00:42
○NSudns1.ultradns.net2015-06-13 → 2017-02-18 · 4 obs
● 2017-02-18 05:01:08
○ 2026-03-26 10:14:14
○ 2026-04-27 21:00:42
○NSudns2.ultradns.net2015-06-13 → 2017-02-18 · 4 obs
● 2017-02-18 05:01:08
○ 2026-03-26 10:14:14
○ 2026-04-27 21:00:42
●MXinbound.devmailfilter.com2015-06-13 → 2026-04-27 · 2 obs
● 2026-04-27 21:00:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 03exch01.com | ns1-05.azure-dns.com, ns2-05.azure-dns.net, ns3-05.azure-dns.org, ns4-05.azure-dns.info | 2 records |
✅ Authoritative Response
Server:13.107.236.5
NS records: ns1-05.azure-dns.com, ns2-05.azure-dns.net, ns3-05.azure-dns.org, ns4-05.azure-dns.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 03exch01.com (unsigned zone)
⏱️ Timing
Total: 411ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns1-05.azure-dns.com, ns2-05.azure-dns.net... |
| MX | 1 | inbound.devmailfilter.com (pri: 1) |
| TXT | 2 | _pvt97kueag1wwappc475qjfxjpdfjkh, v=spf1 ip4:169.44.99.147 ip4:169.44.99.1 |
| SOA | 1 | ns1-05.azure-dns.com domains.veritas.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1-05.azure-dns.com, ns1-05.azure-dns.com)
Analysis
Name Servers
03exch01.com is delegated to four name servers: ns1-05.azure-dns.com, ns4-05.azure-dns.info, ns2-05.azure-dns.net and ns3-05.azure-dns.org.
03exch01.com at least partially shares name servers with other domains, for instance sandc.ws, modupark.com, msn-updateteam.us, trophyafrica.co.za and alwaysenvive.eu.
Host names with two IP numbers: ns1-05.azure-dns.com points to 2603:1061:0:700::5 and 13.107.236.5; ns4-05.azure-dns.info points to 2620:1ec:bda:700::5 and 208.84.5.5; ns2-05.azure-dns.net points to 2620:1ec:8ec:700::5 and 150.171.21.5; ns3-05.azure-dns.org points to 2a01:111:4000:700::5 and 204.14.183.5.
Mail Servers
03exch01.com is handled by a single mail server, inbound.devmailfilter.com.
The mail server setup for 03exch01.com matches that of other domains, for instance qa32domino01.com, 07exch02.com, 10exch01.com, 03exch02.com and 13exch02.com.
03exch01.com shares some mail servers with other domains, at least in part, for instance qatest07.com.
these mail servers are commonly used with mail.qatest07.com and ec.qa.archivecloud.net.
inbound.devmailfilter.com points to a single IP: 64.70.67.209.