davidlandau.com - robtex.com
davidlandau.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=1776069627 | ||||||
Same first word
davidlandau.com |
DNS History
18 records (4 active, 14 former)
○NShidden-master.yahoo.com2015-06-18 → 2015-06-18 · 3 obs
○ 2015-10-31 12:02:56
○ 2026-04-13 09:08:08
○NSno-dyn-updates.san.yahoo.com2015-06-18 → 2016-01-18 · 4 obs
● 2016-01-18 14:33:42
○ 2017-03-26 08:49:14
○ 2026-04-13 09:08:08
○NSns1.itoncommand.com2017-03-26 → 2017-03-26 · 4 obs
● 2017-03-26 08:49:14
○ 2020-02-29 19:42:36
○ 2026-04-13 09:08:08
○NSns2.itoncommand.com2017-03-26 → 2017-03-26 · 4 obs
● 2017-03-26 08:49:14
○ 2020-02-29 19:42:36
○ 2026-04-13 09:08:08
○NSns3.itoncommand.com2017-03-26 → 2017-03-26 · 4 obs
● 2017-03-26 08:49:14
○ 2020-02-29 19:42:36
○ 2026-04-13 09:08:08
○NSns4.itoncommand.com2017-03-26 → 2017-03-26 · 4 obs
● 2017-03-26 08:49:14
○ 2020-02-29 19:42:36
○ 2026-04-13 09:08:08
○NSns5.itoncommand.com2017-03-26 → 2017-03-26 · 4 obs
● 2017-03-26 08:49:14
○ 2020-02-29 19:42:36
○ 2026-04-13 09:08:08
●NSpdns03.domaincontrol.com2020-02-29 → 2026-04-13 · 3 obs
● 2020-02-29 19:42:36
● 2026-04-13 09:08:08
●NSpdns04.domaincontrol.com2020-02-29 → 2026-04-13 · 3 obs
● 2020-02-29 19:42:36
● 2026-04-13 09:08:08
○NSyns1.yahoo.com2015-06-18 → 2016-01-18 · 4 obs
● 2016-01-18 14:33:42
○ 2017-03-26 08:49:14
○ 2026-04-13 09:08:08
○NSyns2.yahoo.com2015-06-18 → 2016-01-18 · 4 obs
● 2016-01-18 14:33:42
○ 2017-03-26 08:49:14
○ 2026-04-13 09:08:08
○MXd96496a.ess.barracudanetworks.com2017-03-26 → 2017-03-26 · 4 obs
● 2017-03-26 08:49:14
○ 2020-02-29 19:42:36
○ 2026-04-13 09:08:08
○MXd96496b.ess.barracudanetworks.com2017-03-26 → 2017-03-26 · 4 obs
● 2017-03-26 08:49:14
○ 2020-02-29 19:42:36
○ 2026-04-13 09:08:08
●MXdavidlandau-com.mail.protection.outlook.com2020-02-29 → 2026-04-13 · 3 obs
● 2020-02-29 19:42:36
● 2026-04-13 09:08:08
○MXdlallc.com.inbound10.mxlogic.net2015-06-18 → 2016-01-18 · 4 obs
● 2016-01-18 14:33:42
○ 2017-03-26 08:49:14
○ 2026-04-13 09:08:08
○MXdlallc.com.inbound10.mxlogicmx.net2015-06-18 → 2016-01-18 · 4 obs
● 2016-01-18 14:33:42
○ 2017-03-26 08:49:14
○ 2026-04-13 09:08:08
●A45.56.103.722020-02-29 → 2026-04-13 · 3 obs
● 2020-02-29 19:42:36
● 2026-04-13 09:08:08
○A66.246.226.1312015-06-18 → 2016-01-18 · 4 obs
● 2016-01-18 14:33:42
○ 2017-03-26 08:49:14
○ 2026-04-13 09:08:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| davidlandau.com | pdns03.domaincontrol.com, pdns04.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.111.51
NS records: pdns03.domaincontrol.com, pdns04.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for davidlandau.com (unsigned zone)
⏱️ Timing
Total: 94ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.56.103.72 |
| NS | 2 | pdns03.domaincontrol.com, pdns04.domaincontrol.com |
| MX | 1 | davidlandau-com.mail.protection.outlook. |
| TXT | 4 | NETORGFT13475992.onmicrosoft.com, v=spf1 include:spf.protection.outlook.co... |
| SOA | 1 | pdns03.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (pdns03.domaincontrol.com, pdns03.domaincontrol.com, pdns04.domaincontrol.com...)
Analysis
IP Addresses
davidlandau.com points to a single IP: 45.56.103.72.
Other host names, for instance _dc-mx.c9eacaf0a374.delugedemo.com, hosted02.dcsny.com and _dc-mx.cc44550adcc8.vikingseaairfreight.com share IP numbers with davidlandau.com.
Name Servers
Two name servers pdns03.domaincontrol.com and pdns04.domaincontrol.com handle delegation for davidlandau.com.
davidlandau.com uses the same name server setup as other domains, for example 54606.com, avon-technologiesplc.com, vtiger.mobi, easternsubaru.com.au and epiloglaserit.com.
davidlandau.com shares name servers with other domains at least in part, for instance pt-jones.eu.
Host names with two IP numbers:
pdns03.domaincontrol.com points to: 2603:5:21f0::33 and 97.74.111.51
pdns04.domaincontrol.com points to: 2603:5:22f0::33 and 173.201.79.51
Mail Servers
davidlandau.com is handled by a single mail server, davidlandau-com.mail.protection.outlook.com.
Hostname davidlandau-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:f804::3, 2a01:111:f403:f901::, 2a01:111:f403:f909::, 2a01:111:f403:f910::, 52.101.10.2, 52.101.40.4, 52.101.40.6 and 52.101.50.10.