semtx.com - robtex.com
semtx.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=1771291435 | ||||||
Same first word
semtx.com |
Similar names
DNS History
13 records (5 active, 8 former)
○NSns-1289.awsdns-33.org2016-07-07 → 2017-01-08 · 4 obs
● 2016-07-07 04:45:26
● 2017-01-08 16:55:28
○ 2026-03-17 06:50:30
○NSns-1924.awsdns-48.co.uk2016-07-07 → 2017-01-08 · 4 obs
● 2016-07-07 04:45:26
● 2017-01-08 16:55:28
○ 2026-03-17 06:50:30
○NSns-368.awsdns-46.com2016-07-07 → 2017-01-08 · 4 obs
● 2016-07-07 04:45:26
● 2017-01-08 16:55:28
○ 2026-03-17 06:50:30
○NSns-852.awsdns-42.net2016-07-07 → 2017-01-08 · 4 obs
● 2016-07-07 04:45:26
● 2017-01-08 16:55:28
○ 2026-03-17 06:50:30
○NSns25.domaincontrol.com2015-08-29 → 2016-05-29 · 4 obs
● 2016-05-29 09:18:12
○ 2016-07-07 04:45:26
○ 2026-03-17 06:50:30
○NSns26.domaincontrol.com2015-08-29 → 2016-05-29 · 4 obs
● 2016-05-29 09:18:12
○ 2016-07-07 04:45:26
○ 2026-03-17 06:50:30
●NSns53.domaincontrol.com2026-03-17 → 2026-03-17 · 2 obs
● 2026-03-17 06:50:30
●NSns54.domaincontrol.com2026-03-17 → 2026-03-17 · 2 obs
● 2026-03-17 06:50:30
○MXremote.semtx.com2015-08-29 → 2016-07-20 · 4 obs
● 2016-07-20 13:01:34
○ 2016-08-03 14:51:36
○ 2026-03-17 06:50:30
●MXsemtx-com.mail.protection.outlook.com2016-08-03 → 2026-03-17 · 3 obs
● 2016-08-03 14:51:36
● 2026-03-17 06:50:30
●A15.197.148.332026-03-17 → 2026-03-17 · 2 obs
● 2026-03-17 06:50:30
○A184.168.221.272015-08-29 → 2017-01-08 · 3 obs
● 2017-01-08 16:55:28
○ 2026-03-17 06:50:30
●A3.33.130.1902026-03-17 → 2026-03-17 · 2 obs
● 2026-03-17 06:50:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, h.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net... | - |
| semtx.com | ns53.domaincontrol.com, ns54.domaincontrol.com | 4 records |
✅ Authoritative Response
Server: 173.201.74.27
NS records: ns53.domaincontrol.com, ns54.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for semtx.com (unsigned zone)
⏱️ Timing
Total: 110ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns53.domaincontrol.com, ns54.domaincontrol.com |
| MX | 1 | semtx-com.mail.protection.outlook.com (p |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns53.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns53.domaincontrol.com, ns53.domaincontrol.com, ns54.domaincontrol.com...)
Analysis
IP Addresses
semtx.com points to two IP numbers: 3.33.130.190 and 15.197.148.33.
Other host names, for instance secretteagarden.com, orthopop.org, thehub.support, notestoamerica.com and alchemyresonance.com share IP numbers with semtx.com.
Name Servers
Delegation for semtx.com rests with two name servers, ns53.domaincontrol.com and ns54.domaincontrol.com.
semtx.com shares the same name server setup as other domains, including art-passion.at, flexotel.net, lpivisa.org, largeaslife.shop and genety.com.
Host names with two IP numbers: ns53.domaincontrol.com points to 2603:5:21a2::1b and 97.74.106.27; ns54.domaincontrol.com points to 2603:5:22a2::1b and 173.201.74.27.
Mail Servers
semtx.com is handled by a single mail server, semtx-com.mail.protection.outlook.com.
semtx-com.mail.protection.outlook.com resolves to eight IP addresses: 2a01:111:f403:c927::, 2a01:111:f403:c946::, 2a01:111:f403:f901::2, 2a01:111:f403:f908::, 52.101.8.34, 52.101.9.21, 52.101.40.6 and 52.101.41.22.