operationstech.com - robtex.com
operationstech.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.252.156.18🇺🇸 ICDSoft192.252.144.0/20 SURESUPPORT LLC Waltham, MA, USA | ||||||
| PTR | s444.sureserver.com | ||||||
| NS | ns1.s444.sureserver.com ⭐ | ||||||
| A | 192.252.156.18🇺🇸 ICDSoft192.252.144.0/20 SURESUPPORT LLC Waltham, MA, USA | ||||||
| PTR | s444.sureserver.com | ||||||
| NS | ns2.s444.sureserver.com | ||||||
| A | 192.252.157.18🇺🇸 ICDSoft192.252.144.0/20 SURESUPPORT LLC Waltham, MA, USA | ||||||
| PTR | ns2.s444.sureserver.com | ||||||
| MX | mail.operationstech.com ⭐ | ||||||
| A | 192.252.156.18🇺🇸 ICDSoft192.252.144.0/20 SURESUPPORT LLC Waltham, MA, USA | ||||||
| PTR | s444.sureserver.com | ||||||
| TXT | v=spf1 a mx include:s444.smtp-spf.sureserver.com ~all | ||||||
| SOA | ns1.s444.sureserver.comhostmaster@operationstech.com serial=1774015920 | ||||||
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 | ||||||
Subdomains
mail.operationstech.com |
Same first word
operationstech.com |
Similar names
DNS History
5 records (4 active, 1 former)
●NSns1.s444.sureserver.com2015-07-23 → 2026-03-20 · 2 obs
● 2026-03-20 18:06:56
●NSns2.s444.sureserver.com2015-07-23 → 2026-03-20 · 2 obs
● 2026-03-20 18:06:56
●MXmail.operationstech.com2015-07-23 → 2026-03-20 · 2 obs
● 2026-03-20 18:06:56
●A192.252.156.182017-03-27 → 2026-03-20 · 3 obs
● 2017-03-27 04:36:02
● 2026-03-20 18:06:56
○A64.14.72.412015-07-23 → 2016-07-12 · 4 obs
● 2016-07-12 18:47:14
○ 2017-03-27 04:36:02
○ 2026-03-20 18:06:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| operationstech.com | ns1.s444.sureserver.com, ns2.s444.sureserver.com | 2 records |
✅ Authoritative Response
Server: 192.252.156.18
NS records: ns1.s444.sureserver.com, ns2.s444.sureserver.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for operationstech.com (unsigned zone)
⏱️ Timing
Total: 244ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.252.156.18 |
| NS | 2 | ns1.s444.sureserver.com, ns2.s444.sureserver.com |
| MX | 1 | mail.operationstech.com (pri: 0) |
| TXT | 1 | v=spf1 a mx include:s444.smtp-spf.surese |
| SOA | 1 | ns1.s444.sureserver.com hostmaster.opera |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.s444.sureserver.com, ns2.s444.sureserver.com)
Analysis
Hierarchy
The parent of mail.operationstech.com is operationstech.com.
IP Addresses
operationstech.com points to a single IP address: 192.252.156.18.
Other host names such as northgeo.com, fogus.me, kenmathews.com, marshallvernon.com and mail.flyersbaratos.com share IPs with operationstech.com.
Name Servers
Two name servers ns1.s444.sureserver.com and ns2.s444.sureserver.com handle the delegation for operationstech.com.
operationstech.com shares the same name server setup as other domains, for example hmieleski.com, northgeo.com, thehowtolivenewsletter.org, ednorog.bg and fogus.me.
Host names with one IP number:
ns1.s444.sureserver.com points to 192.252.156.18; ns2.s444.sureserver.com points to 192.252.157.18.
Mail Servers
The mail.operationstech.com mail server handles operationstech.com.
mail.operationstech.com points to a single IP number: 192.252.156.18.