davidoffusa.com - robtex.com
davidoffusa.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=1774722637 | ||||||
Subdomains
mail.davidoffusa.com |
Same first word
davidoffusa.com |
DNS History
7 records (4 active, 3 former)
●NSdns1.cscdns.net2015-06-13 → 2026-03-28 · 2 obs
● 2026-03-28 18:33:36
●NSdns2.cscdns.net2015-06-13 → 2026-03-28 · 2 obs
● 2026-03-28 18:33:36
○MXbarracuda1.davidoff.ch2015-06-13 → 2017-05-30 · 3 obs
● 2017-05-30 14:30:32
○ 2026-03-28 18:33:36
○MXbarracuda2.davidoff.ch2015-06-13 → 2017-05-30 · 3 obs
● 2017-05-30 14:30:32
○ 2026-03-28 18:33:36
●MXdavidoffusa-com.mail.protection.outlook.com2026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 18:33:36
○MXfallback.ip-plus.net2015-06-13 → 2017-05-30 · 3 obs
● 2017-05-30 14:30:32
○ 2026-03-28 18:33:36
●A194.230.32.2212015-06-13 → 2026-03-28 · 2 obs
● 2026-03-28 18:33:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| davidoffusa.com | dns1.cscdns.net, dns2.cscdns.net | - |
✅ Authoritative Response
Server:156.154.130.100
NS records: dns1.cscdns.net, dns2.cscdns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for davidoffusa.com (unsigned zone)
⏱️ Timing
Total: 516ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 194.230.32.221 |
| NS | 2 | dns1.cscdns.net, dns2.cscdns.net |
| MX | 1 | davidoffusa-com.mail.protection.outlook. |
| TXT | 1 | v=spf1 a mx ip4:195.49.23.116 ip4:147.16 |
| SOA | 1 | dns1.cscdns.net hostmaster.cscdns.net |
Analysis
Hierarchy
davidoffusa.com is a parent of mail.davidoffusa.com.
IP Addresses
davidoffusa.com points to a single IP number: 194.230.32.221.
Other host names, for instance mail.davidoffusa.com, share IP numbers with davidoffusa.com.
Name Servers
Delegation for davidoffusa.com rests with two name servers, dns1.cscdns.net and dns2.cscdns.net.
davidoffusa.com shares the same name server setup as other domains, including ironmangifts.com, positiveprecision.com, marvelkids.fr, brawnyacadmey.biz and xrs.mobi.
davidoffusa.com partially shares name servers with other domains; for instance countrywidesecurities.biz, xn--oy2b1l34ye3bozo3uk.com and wyndhamallinclusiveresorts.com.do.
These name servers are commonly used with ns101.bac.com and ns102.bac.com.
Host names with two IP numbers: dns1.cscdns.net points to 2610:a1:1022::100 and 156.154.130.100; dns2.cscdns.net points to 2610:a1:1023::100 and 156.154.131.100.
Mail Servers
davidoffusa.com is handled by a single mail server, davidoffusa-com.mail.protection.outlook.com.
davidoffusa-com.mail.protection.outlook.com resolves to eight IP addresses: 2a01:111:f403:ca04::4, 2a01:111:f403:ca09::2, 2a01:111:f403:ca09::5, 2a01:111:f403:ca09::7, 52.101.68.21, 52.101.73.1, 52.101.73.12 and 52.101.73.15.