holtecllc.com - robtex.com
holtecllc.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
holtecllc.com |
DNS History
9 records (4 active, 5 former)
●NSjoan.ns.cloudflare.com2026-03-08 → 2026-03-09 · 3 obs
● 2026-03-08 06:06:24
● 2026-03-09 09:57:26
○NSns07.domaincontrol.com2015-08-18 → 2017-03-31 · 4 obs
● 2017-03-31 20:26:28
○ 2026-03-08 06:06:24
○ 2026-03-09 09:57:26
○NSns08.domaincontrol.com2015-08-18 → 2017-03-31 · 4 obs
● 2017-03-31 20:26:28
○ 2026-03-08 06:06:24
○ 2026-03-09 09:57:26
●NSowen.ns.cloudflare.com2026-03-08 → 2026-03-09 · 3 obs
● 2026-03-08 06:06:24
● 2026-03-09 09:57:26
●MXholtecllc-com.mail.protection.outlook.com2026-03-08 → 2026-03-09 · 3 obs
● 2026-03-08 06:06:24
● 2026-03-09 09:57:26
○MXmailstore1.secureserver.net2015-08-18 → 2017-03-31 · 4 obs
● 2017-03-31 20:26:28
○ 2026-03-08 06:06:24
○ 2026-03-09 09:57:26
○MXsmtp.secureserver.net2015-08-18 → 2017-03-31 · 4 obs
● 2017-03-31 20:26:28
○ 2026-03-08 06:06:24
○ 2026-03-09 09:57:26
○A50.63.70.12015-08-18 → 2017-03-31 · 4 obs
● 2017-03-31 20:26:28
○ 2026-03-08 06:06:24
○ 2026-03-09 09:57:26
●A64.239.109.12026-03-08 → 2026-03-09 · 3 obs
● 2026-03-08 06:06:24
● 2026-03-09 09:57:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, g.gtld-servers.net, c.gtld-servers.net, k.gtld-servers.net... | - |
| holtecllc.com | owen.ns.cloudflare.com, joan.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server: 108.162.192.173
NS records: owen.ns.cloudflare.com, joan.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for holtecllc.com (unsigned zone)
⏱️ Timing
Total: 286ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.239.109.1 |
| NS | 2 | joan.ns.cloudflare.com, owen.ns.cloudflare.com |
| MX | 1 | holtecllc-com.mail.protection.outlook.co |
| TXT | 6 | MS=ms43338295, Sendinblue-code:9a0e87310a818cadd58ddd1a... |
| SOA | 1 | joan.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (owen.ns.cloudflare.com, owen.ns.cloudflare.com, owen.ns.cloudflare.com...)
Analysis
IP Addresses
holtecllc.com points to a single IP: 64.239.109.1.
Other host names, for instance tricontinent.com, deltechair.com, 193-239-164-8.static.host, seepex.com and 178-175-240-201.static.host share IP numbers with holtecllc.com.
Name Servers
holtecllc.com's delegation is to two name servers joan.ns.cloudflare.com and owen.ns.cloudflare.com.
holtecllc.com shares the same name server configuration as other domains, such as buildmycarryall.com, air-components.com, microsyringes.com, irrotary.com and thomas-pump.cn.
holtecllc.com at least partially shares its name servers with other domains, for instance xx855.com, labnaturals.com, technology-tool.com, soulcollective.us and 22faka.me.
These name servers are commonly used alongside sima.ns.cloudflare.com and mckinley.ns.cloudflare.com.
Host names with six IP numbers:
joan.ns.cloudflare.com points to: 2606:4700:50::adf5:3aad, 2803:f800:50::6ca2:c0ad, 2a06:98c1:50::ac40:20ad, 108.162.192.173, 172.64.32.173 and 173.245.58.173.
owen.ns.cloudflare.com points to: 2606:4700:58::adf5:3bdb, 2803:f800:50::6ca2:c1db, 2a06:98c1:50::ac40:21db, 108.162.193.219, 172.64.33.219 and 173.245.59.219.
Mail Servers
holtecllc.com is served by a single mail server, holtecllc-com.mail.protection.outlook.com.
The host name holtecllc-com.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:c902::5, 2a01:111:f403:c92c::1, 2a01:111:f403:c946::4, 2a01:111:f403:f90d::1, 52.101.9.24, 52.101.11.19, 52.101.40.2 and 52.101.41.4.