drholder.com - robtex.com
drholder.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.185.181.51🇺🇸 Jacksonville192.185.180.0/22 Google | ||||||
| PTR | 192-185-181-51.unifiedlayer.com | ||||||
| NS | ns1.southeaststrategicgroup.com ⭐ | ||||||
| A | 192.185.181.40🇺🇸 Jacksonville192.185.180.0/22 Google | ||||||
| PTR | ns1455.websitewelcome.com | ||||||
| NS | ns2.southeaststrategicgroup.com | ||||||
| A | 192.185.181.41🇺🇸 Jacksonville192.185.180.0/22 Google | ||||||
| PTR | ns1456.websitewelcome.com | ||||||
| MX | mail.drholder.com ⭐ | ||||||
| A | 192.185.181.51🇺🇸 Jacksonville192.185.180.0/22 Google | ||||||
| PTR | 192-185-181-51.unifiedlayer.com | ||||||
| TXT | v=spf1 a mx include:websitewelcome.com ~all | ||||||
| SOA | ns1.southeaststrategicgroup.comddruey@symphonydental.com 2026-03-24 #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=1776040182 | ||||||
Previously MX for
drholder.com |
Subdomains
mail.drholder.com |
Same first word
drholder.com |
DNS History
12 records (4 active, 8 former)
○NSns1.bluehost.com2016-12-30 → 2019-04-18 · 5 obs
● 2016-12-30 10:12:38
● 2019-04-18 11:39:14
○ 2026-03-06 16:50:42
○ 2026-04-13 00:48:58
○NSns1.cpmainserv.com2015-08-04 → 2016-06-26 · 4 obs
● 2016-06-26 14:06:04
○ 2016-12-30 10:12:38
○ 2026-04-13 00:48:58
●NSns1.southeaststrategicgroup.com2026-03-06 → 2026-04-13 · 3 obs
● 2026-03-06 16:50:42
● 2026-04-13 00:48:58
○NSns2.bluehost.com2016-12-30 → 2019-04-18 · 5 obs
● 2016-12-30 10:12:38
● 2019-04-18 11:39:14
○ 2026-03-06 16:50:42
○ 2026-04-13 00:48:58
○NSns2.cpmainserv.com2015-08-04 → 2016-06-26 · 4 obs
● 2016-06-26 14:06:04
○ 2016-12-30 10:12:38
○ 2026-04-13 00:48:58
●NSns2.southeaststrategicgroup.com2026-03-06 → 2026-04-13 · 3 obs
● 2026-03-06 16:50:42
● 2026-04-13 00:48:58
○MXdrholder.com2015-08-04 → 2016-06-26 · 4 obs
● 2016-06-26 14:06:04
○ 2016-12-30 10:12:38
○ 2026-04-13 00:48:58
●MXmail.drholder.com2016-12-30 → 2026-04-13 · 3 obs
● 2016-12-30 10:12:38
● 2026-04-13 00:48:58
○A162.241.225.572019-04-18 → 2019-04-18 · 4 obs
● 2019-04-18 11:39:14
○ 2026-03-06 16:50:42
○ 2026-04-13 00:48:58
●A192.185.181.512026-03-06 → 2026-04-13 · 3 obs
● 2026-03-06 16:50:42
● 2026-04-13 00:48:58
○A69.89.31.2432016-12-30 → 2016-12-30 · 4 obs
● 2016-12-30 10:12:38
○ 2019-04-18 11:39:14
○ 2026-04-13 00:48:58
○A74.50.106.432015-08-04 → 2016-06-26 · 4 obs
● 2016-06-26 14:06:04
○ 2016-12-30 10:12:38
○ 2026-04-13 00:48:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| drholder.com | ns1.southeaststrategicgroup.com, ns2.southeaststrategicgroup.com | 2 records |
✅ Authoritative Response
Server:192.185.181.41
NS records: ns1.southeaststrategicgroup.com, ns2.southeaststrategicgroup.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for drholder.com (unsigned zone)
⏱️ Timing
Total: 161ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.185.181.51 |
| NS | 2 | ns1.southeaststrategicgroup.com, ns2.southeaststrategicgroup.com |
| MX | 1 | mail.drholder.com (pri: 0) |
| TXT | 1 | v=spf1 a mx include:websitewelcome.com ~ |
| SOA | 1 | ns1.southeaststrategicgroup.com ddruey.s |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.southeaststrategicgroup.com, ns2.southeaststrategicgroup.com)
Analysis
Hierarchy
mail.drholder.com has drholder.com as its parent.
IP Addresses
drholder.com maps to IP address 192.185.181.51.
Other host names, for instance mail.drholder.com, be3d.ch, mail.feinsteel.com, feinsteel.com and www.rogemar.es share IP numbers with drholder.com.
Name Servers
Two name servers ns1.southeaststrategicgroup.com and ns2.southeaststrategicgroup.com are delegated to drholder.com.
drholder.com uses the same name server configuration as other domains, such as southeaststrategicgroup.com, symphonydental.com, dvillesmilecenter.com, onealperio.com and athensdentalsleepmedicine.com.
Host names with a single IP address:
ns1.southeaststrategicgroup.com points to 192.185.181.40
ns2.southeaststrategicgroup.com points to 192.185.181.41
Mail Servers
drholder.com is handled by a single mail server, mail.drholder.com.
mail.drholder.com points to one IP number: 192.185.181.51.