marksbrown.com - robtex.com
marksbrown.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 96.31.72.36🇺🇸 HIVELOCITY-196.31.72.0/24 DAL1 - IP Assignment | ||||||
| PTR | 96-31-72-36.gzodns.com | ||||||
| NS | ns1.gzo.com ⭐ | ||||||
| A | 2605:9f80:4000:125::211🇺🇸 DEDICATED-HIVE2605:9f80:4000::/35 | ||||||
| A | 104.192.227.211🇺🇸 DEDICATED-HIVE104.192.227.0/24 PNAP-LAX | ||||||
| PTR | ns1.gzo.com | ||||||
| NS | ns2.gzo.com | ||||||
| A | 2604:4500:a:4::20🇺🇸 HIVELOCITY-12604:4500:a::/48 DAL1 IPv6 Space | ||||||
| A | 96.31.72.20🇺🇸 HIVELOCITY-196.31.72.0/24 DAL1 - IP Assignment | ||||||
| PTR | ns2.gzo.com | ||||||
| MX | marksbrown.com ⭐ | ||||||
| A | 96.31.72.36🇺🇸 HIVELOCITY-196.31.72.0/24 DAL1 - IP Assignment | ||||||
| PTR | 96-31-72-36.gzodns.com | ||||||
| TXT | v=spf1 +mx +a +ip4:96.31.72.76 +include:spf.gzo.com ~all | ||||||
| SOA | ns1.gzo.comserver@gzo.com 2026-07-05 #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=1784831952 | ||||||
MX for
marksbrown.com |
Same first word
marksbrown.com |
Similar names
DNS History
8 records (4 active, 4 former)
●NSns1.gzo.com2015-06-09 → 2026-07-23 · 6 obs
● 2016-05-04 18:37:44
○ 2017-01-16 12:22:48
○ 2018-07-31 20:52:22
● 2026-03-13 14:41:08
● 2026-07-23 18:53:32
●NSns2.gzo.com2015-06-09 → 2026-07-23 · 6 obs
● 2016-05-04 18:37:44
○ 2017-01-16 12:22:48
○ 2018-07-31 20:52:22
● 2026-03-13 14:41:08
● 2026-07-23 18:53:32
○NSrs144.registrar-servers.com2017-01-16 → 2018-07-31 · 5 obs
● 2017-01-16 12:22:48
● 2018-07-31 20:52:22
○ 2026-03-13 14:41:08
○ 2026-07-23 18:53:32
○NSrs44.registrar-servers.com2017-01-16 → 2018-07-31 · 5 obs
● 2017-01-16 12:22:48
● 2018-07-31 20:52:22
○ 2026-03-13 14:41:08
○ 2026-07-23 18:53:32
●MXmarksbrown.com2015-06-09 → 2026-07-23 · 2 obs
● 2026-07-23 18:53:32
○A198.54.115.1402017-01-16 → 2018-07-31 · 5 obs
● 2017-01-16 12:22:48
● 2018-07-31 20:52:22
○ 2026-03-13 14:41:08
○ 2026-07-23 18:53:32
○A216.172.104.32015-06-09 → 2016-05-04 · 4 obs
● 2016-05-04 18:37:44
○ 2017-01-16 12:22:48
○ 2026-07-23 18:53:32
●A96.31.72.362026-03-13 → 2026-07-23 · 3 obs
● 2026-03-13 14:41:08
● 2026-07-23 18:53:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| marksbrown.com | ns1.gzo.com, ns2.gzo.com | 2 records |
✅ Authoritative Response
Server:96.31.72.20
NS records: ns1.gzo.com, ns2.gzo.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for marksbrown.com (unsigned zone)
⏱️ Timing
Total: 172ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 96.31.72.36 |
| NS | 2 | ns1.gzo.com, ns2.gzo.com |
| MX | 1 | marksbrown.com (pri: 0) |
| TXT | 1 | v=spf1 +mx +a +ip4:96.31.72.76 +include: |
| SOA | 1 | ns1.gzo.com server.gzo.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.gzo.com, ns2.gzo.com)
Analysis
Mail Server Role
marksbrown.com serves as a mail server for marksbrown.com.
IP Addresses
marksbrown.com has exactly one IP address — 96.31.72.36.
customcommercialconcrete.com, slatebible.com, _dc-mx.7165d23c571e.date-calculator.com plus two other host names have IP numbers in common with marksbrown.com.
Name Servers
marksbrown.com is delegated to two name servers: ns1.gzo.com and ns2.gzo.com.
The name server configuration of marksbrown.com is shared with other domains, for instance mces.net, sommit.com, adomaina.com and two others.
There is at least partial name server overlap between marksbrown.com and other domains — taheny.com, seval.rs, happyhomezone.com and two more among them.
These name servers regularly appear alongside dns29.gzo.com, dns30.gzo.com, ns1.byon.com and 3 other name servers in NS record sets.
ns1.gzo.com and ns2.gzo.com each resolve to two IP addresses: ns1.gzo.com points to 104.192.227.211 and 2605:9f80:4000:125::211, while ns2.gzo.com points to 96.31.72.20 and 2604:4500:a:4::20.
Mail Servers
marksbrown.com uses exactly one mail server, which is marksbrown.com.
marksbrown.com resolves to a single IP number: 96.31.72.36.