ns2.expressmaintenance.com - robtex.com
ns2.expressmaintenance.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 204.17.39.158🇺🇸 AS22772204.17.32.0/19 1855 N 6th Ave Tucson AZ 85705 United States | ||||||
expressmaintenance.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 204.17.39.158🇺🇸 AS22772204.17.32.0/19 1855 N 6th Ave Tucson AZ 85705 United States | ||||||
| NS | ns2.expressmaintenance.com ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns1.expressmaintenance.com ⚠️ Not in parent delegation | ||||||
| NS | ns3.blackbeltdatacenter.com ⚠️ Not in zone NS records | ||||||
| NS | ns4.blackbeltdatacenter.com ⚠️ Not in zone NS records | ||||||
| MX | expressmaintenance-com.mail.protection.outlook.com ⭐ | ||||||
| TXT | MS=ms24556207 | ||||||
| TXT | google-site-verification=8uN4tUnqIgLr7Q-TMwidbAQnde9o1f-iWmL5YJbf0T0 | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com include:5436876.spf10.hubspotemail.... | ||||||
| SOA | ns2.expressmaintenance.comjacrowder@blackbeltdatacenter.com 2026-04-01 #1 | ||||||
NS for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A204.17.39.1582020-01-16 → 2026-07-30 · 2 obs
● 2026-07-30 00:37:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, e.gtld-servers.net, d.gtld-servers.net, k.gtld-servers.net... | - |
| expressmaintenance.com | ns3.blackbeltdatacenter.com, ns4.blackbeltdatacenter.com | 2 records |
✅ Authoritative Response
Server:204.17.39.158
NS records: ns3.blackbeltdatacenter.com, ns4.blackbeltdatacenter.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for expressmaintenance.com (unsigned zone)
⏱️ Timing
Total: 184ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 204.17.39.158 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns3.blackbeltdatacenter.com, ns4.blackbeltdatacenter.com)
Analysis
Name Server Role
expressmaintenance.com is delegated to ns2.expressmaintenance.com as a name server.
Together with ns2.expressmaintenance.com, the hosts ns1.expressmaintenance.com, ns3.blackbeltdatacenter.com and ns4.blackbeltdatacenter.com are frequently configured as name servers.
IP Addresses
ns2.expressmaintenance.com directs to one IP number, which is 204.17.39.158.
Among the host names that share IP numbers with ns2.expressmaintenance.com are ns1.blackbeltdatacenter.com, ns1.expressmaintenance.com, ns3.blackbeltdatacenter.com and two others.