stsengtech.com - robtex.com
stsengtech.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 61.7.149.250🇹🇭 NTPCL-AS-AP61.7.149.0/24 CAT Telecom Public Company Limited 13th CAT TELECOM TOWER NEW ROAD SRIPHRAYA BANGRAK BANGKOK THAILAND | ||||||
| PTR | smtp.stsengtech.com | ||||||
| NS | ns1.dns-diy.net | ||||||
| A | 216.245.203.122🇺🇸 Limestone Networks216.245.192.0/19 Inc. 400 S. Akard Street Dallas, TX 75202 US =20 | ||||||
| PTR | 122-203-245-216.static.reverse.lstn.net | ||||||
| NS | ns2.dns-diy.net | ||||||
| A | 69.162.86.2🇺🇸 Limestone Networks69.162.64.0/18 Inc. 400 S. Akard Street Dallas, TX 75202 US =20 | ||||||
| PTR | 2-86-162-69.static.reverse.lstn.net | ||||||
| MX | smtp.stsengtech.com ⭐ | ||||||
| A | 61.7.149.250🇹🇭 NTPCL-AS-AP61.7.149.0/24 CAT Telecom Public Company Limited 13th CAT TELECOM TOWER NEW ROAD SRIPHRAYA BANGRAK BANGKOK THAILAND | ||||||
| PTR | smtp.stsengtech.com | ||||||
| TXT | google-site-verification=8l_7BGJodjqHTfyVorKk9Kl2wi8IcnZXIqu0szU2J_I | ||||||
| TXT | MS=5E448E60A3415A2618FC6A7EE0D37E7E3E73CAFB | ||||||
| TXT | v=spf1 a mx ip4:61.7.149.250 ~all | ||||||
| SOA | .hostmaster@nameserver serial=57 | ||||||
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=1776190977 | ||||||
Subdomains
smtp.stsengtech.com |
Same first word
stsengtech.com |
DNS History
7 records (4 active, 3 former)
●NSns1.dns-diy.net2026-03-11 → 2026-04-14 · 3 obs
● 2026-03-11 22:06:38
● 2026-04-14 18:45:08
●NSns2.dns-diy.net2026-03-11 → 2026-04-14 · 3 obs
● 2026-03-11 22:06:38
● 2026-04-14 18:45:08
○NSpdns05.domaincontrol.com2015-06-26 → 2018-05-26 · 4 obs
● 2018-05-26 03:00:06
○ 2026-03-11 22:06:38
○ 2026-04-14 18:45:08
○NSpdns06.domaincontrol.com2015-06-26 → 2018-05-26 · 4 obs
● 2018-05-26 03:00:06
○ 2026-03-11 22:06:38
○ 2026-04-14 18:45:08
○MXmail.stsengtech.com2015-06-26 → 2018-05-26 · 4 obs
● 2018-05-26 03:00:06
○ 2026-03-11 22:06:38
○ 2026-04-14 18:45:08
●MXsmtp.stsengtech.com2026-03-11 → 2026-04-14 · 3 obs
● 2026-03-11 22:06:38
● 2026-04-14 18:45:08
●A61.7.149.2502015-06-26 → 2026-04-14 · 2 obs
● 2026-04-14 18:45:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net... | - |
| stsengtech.com | ns1.dns-diy.net, ns2.dns-diy.net | - |
✅ Authoritative Response
Server:69.162.86.2
NS records: ns1.dns-diy.net, ns2.dns-diy.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for stsengtech.com (unsigned zone)
⏱️ Timing
Total: 3408ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 61.7.149.250 |
| NS | 2 | ns1.dns-diy.net, ns2.dns-diy.net |
| MX | 1 | smtp.stsengtech.com (pri: 10) |
| TXT | 3 | google-site-verification=8l_7BGJodjqHTfy, MS=5E448E60A3415A2618FC6A7EE0D37E7E3E73C... |
| SOA | 1 | . hostmaster.nameserver |
Analysis
Hierarchy
stsengtech.com is the parent of smtp.stsengtech.com.
IP Addresses
stsengtech.com resolves to one IP number: 61.7.149.250.
Other host names, for instance smtp.stsengtech.com, share IP numbers with stsengtech.com.
Name Servers
stsengtech.com is delegated to two name servers ns1.dns-diy.net and ns2.dns-diy.net.
stsengtech.com shares the same name server setup as other domains, for instance aaviation.net, horlogeries.com, nonbaohiem.asia, tuanhx.com and bestwokrestaurant.com.
stsengtech.com at least partially shares name servers with other domains, for instance impolo.com, getso.com, simonkyleefoundation.org and ssknet.net.
Host names with one IP number:
ns1.dns-diy.net points to 216.245.203.122
ns2.dns-diy.net points to 69.162.86.2
Mail Servers
stsengtech.com is handled by a single mail server, smtp.stsengtech.com.
smtp.stsengtech.com resolves to IP 61.7.149.250.