holtandholt.com - robtex.com
holtandholt.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.185.117.236🇺🇸 ORACLE-OCI-31898192.185.96.0/19 Oracle Corporation | ||||||
| PTR | 192-185-117-236.unifiedlayer.com | ||||||
| NS | ns853.websitewelcome.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 192.185.117.228🇺🇸 ORACLE-OCI-31898192.185.96.0/19 Oracle Corporation | ||||||
| PTR | ns853.websitewelcome.com | ||||||
| NS | ns1.holtandholt.com ⚠️ Not in zone NS records | ||||||
| NS | ns2.holtandholt.com ⚠️ Not in zone NS records | ||||||
| NS | ns854.websitewelcome.com ⚠️ Not in parent delegation | ||||||
| A | 192.185.117.229🇺🇸 ORACLE-OCI-31898192.185.96.0/19 Oracle Corporation | ||||||
| PTR | ns854.websitewelcome.com | ||||||
| MX | mail.holtandholt.com ⭐ | ||||||
| A | 192.185.117.236🇺🇸 ORACLE-OCI-31898192.185.96.0/19 Oracle Corporation | ||||||
| PTR | 192-185-117-236.unifiedlayer.com | ||||||
| TXT | v=spf1 a mx include:websitewelcome.com ~all | ||||||
| TXT | google-site-verification=-cIGx6FC39kDXo0egu-VlVeHEt0fWORIZfydZ5bsZ3A | ||||||
| TXT | MS=ms60350240 | ||||||
| SOA | ns853.websitewelcome.comryan_holt@keysight.com 2026-04-08 #1 | ||||||
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=1776986996 | ||||||
Previously MX for
holtandholt.com |
Subdomains
mail.holtandholt.com |
Same first word
holtandholt.com |
DNS History
11 records (6 active, 5 former)
○NSdns3.avidhosting.com2007-11-13 → 2007-11-13 · 3 obs
○ 2015-06-26 12:11:34
○ 2026-04-24 00:00:18
○NSdns4.avidhosting.com2007-11-13 → 2007-11-13 · 3 obs
○ 2015-06-26 12:11:34
○ 2026-04-24 00:00:18
●NSns1.holtandholt.com2026-04-11 → 2026-04-24 · 3 obs
● 2026-04-11 01:12:44
● 2026-04-24 00:00:18
●NSns2.holtandholt.com2026-04-11 → 2026-04-24 · 3 obs
● 2026-04-11 01:12:44
● 2026-04-24 00:00:18
●NSns853.websitewelcome.com2015-06-26 → 2026-04-24 · 3 obs
● 2015-06-26 12:11:34
● 2026-04-24 00:00:18
●NSns854.websitewelcome.com2015-06-26 → 2026-04-24 · 3 obs
● 2015-06-26 12:11:34
● 2026-04-24 00:00:18
○MXholtandholt.com2015-06-26 → 2017-02-10 · 5 obs
● 2015-06-26 12:11:34
● 2017-02-10 03:02:06
○ 2026-04-11 01:12:44
○ 2026-04-24 00:00:18
○MXmail.avidhosting.com2007-11-13 → 2007-11-13 · 3 obs
○ 2015-06-26 12:11:34
○ 2026-04-24 00:00:18
●MXmail.holtandholt.com2026-04-11 → 2026-04-24 · 3 obs
● 2026-04-11 01:12:44
● 2026-04-24 00:00:18
●A192.185.117.2362015-06-26 → 2026-04-24 · 3 obs
● 2015-06-26 12:11:34
● 2026-04-24 00:00:18
○A209.152.129.122007-11-13 → 2007-11-13 · 3 obs
○ 2015-06-26 12:11:34
○ 2026-04-24 00:00:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net, f.gtld-servers.net... | - |
| holtandholt.com | ns1.holtandholt.com, ns2.holtandholt.com | 2 records |
✅ Authoritative Response
Server:192.185.117.228
NS records: ns1.holtandholt.com, ns2.holtandholt.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for holtandholt.com (unsigned zone)
⏱️ Timing
Total: 372ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.185.117.236 |
| NS | 2 | ns853.websitewelcome.com, ns854.websitewelcome.com |
| MX | 1 | mail.holtandholt.com (pri: 0) |
| TXT | 3 | v=spf1 a mx include:websitewelcome.com ~, MS=ms60350240... |
| SOA | 1 | ns853.websitewelcome.com ryan_holt.keysi |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns1.holtandholt.com, ns2.holtandholt.com)
Analysis
Hierarchy
The parent of mail.holtandholt.com is holtandholt.com.
IP Addresses
holtandholt.com points to an IP address: 192.185.117.236.
other host names include autohelix.com, mail.holtandholt.com, apex-tech.net, muhabura.com and mail.pinktea.ca; they share IP numbers with holtandholt.com.
Name Servers
holtandholt.com delegates to four name servers: ns1.holtandholt.com, ns2.holtandholt.com, ns853.websitewelcome.com and ns854.websitewelcome.com.
holtandholt.com at least partially shares name servers with other domains, for instance ofirsemel.com, avalith.net, apex-tech.net, armexus.com and muhabura.com.
Host names with one IP:
ns853.websitewelcome.com points to: 192.185.117.228
ns854.websitewelcome.com points to: 192.185.117.229
Mail Servers
holtandholt.com is handled by a single mail server, mail.holtandholt.com.
The host name mail.holtandholt.com points to IP 192.185.117.236.