sed-tech.com - robtex.com
sed-tech.com
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=1778716136 | ||||||
Subdomains
mail.sed-tech.com |
Same first word
sed-tech.com |
Similar names
DNS History
7 records (7 active, 0 former)
●NSbluedns012026-04-09 → 2026-05-13 · 3 obs
● 2026-04-09 08:56:44
● 2026-05-13 23:54:16
●NSbluepdc5.bpwless.local2026-04-09 → 2026-05-13 · 3 obs
● 2026-04-09 08:56:44
● 2026-05-13 23:54:16
●NSbpwma-pdc01.bpwless.local2026-04-09 → 2026-05-13 · 3 obs
● 2026-04-09 08:56:44
● 2026-05-13 23:54:16
●NSns0.blueportwireless.com2015-08-16 → 2026-05-13 · 2 obs
● 2026-05-13 23:54:16
●NSns1.blueportwireless.com2015-08-16 → 2026-05-13 · 2 obs
● 2026-05-13 23:54:16
●NSns2.blueportwireless.com2015-08-16 → 2026-05-13 · 2 obs
● 2026-05-13 23:54:16
●MXsedtech-com0i.mail.protection.outlook.com2015-08-16 → 2026-05-13 · 2 obs
● 2026-05-13 23:54:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sed-tech.com | ns0.blueportwireless.com, ns1.blueportwireless.com, ns2.blueportwireless.com | 3 records |
✅ Authoritative Response
Server:75.150.102.139
NS records: ns0.blueportwireless.com, ns1.blueportwireless.com, ns2.blueportwireless.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sed-tech.com (unsigned zone)
⏱️ Timing
Total: 236ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 6 | ns2.blueportwireless.com, ns0.blueportwireless.com... |
| MX | 1 | sedtech-com0i.mail.protection.outlook.co |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | bpwma-pdc01.bpwless.local hostmaster.blu |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns0.blueportwireless.com, ns1.blueportwireless.com, ns2.blueportwireless.com)
Analysis
Hierarchy
The parent of mail.sed-tech.com is sed-tech.com.
Name Servers
sed-tech.com delegates to six name servers: bluedns01, ns0.blueportwireless.com, ns1.blueportwireless.com, ns2.blueportwireless.com, bluepdc5.bpwless.local and bpwma-pdc01.bpwless.local.
sed-tech.com shares name servers with other domains at least partially, for instance bpwless.com, nubesnet.com, blueportwireless.com, ne-cb.com and blueportwireless.net.
these name servers are commonly used together with ns8.wixdns.net and ns9.wixdns.net.
Host names with a single IP number:
ns0.blueportwireless.com points to 75.150.102.140.
ns1.blueportwireless.com points to 75.150.102.139.
ns2.blueportwireless.com points to 74.214.190.148.
Mail Servers
The mail server for sed-tech.com is sedtech-com0i.mail.protection.outlook.com.
Host sedtech-com0i.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c946::7, 2a01:111:f403:f804::2, 2a01:111:f403:f902::1, 2a01:111:f403:f90d::1, 52.101.9.17, 52.101.10.14, 52.101.11.19 and 52.101.41.6.