bigdoghost.com - robtex.com
bigdoghost.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 209.42.255.100🇬🇧 PRIVATESYSTEMS209.42.192.0/18 | ||||||
| PTR | cp05-ams.privatesystems.net | ||||||
| NS | cp1.privatesystems.net ⭐ | ||||||
| A | 2600:4c00:80:11::1🇺🇸 PRIVATESYSTEMS2600:4c00:80::/41 | ||||||
| A | 158.106.136.90🇺🇸 PRIVATESYSTEMS158.106.136.0/21 PrivateSystems Networks TX | ||||||
| PTR | cp1.privatesystems.net | ||||||
| NS | cp2.privatesystems.net | ||||||
| A | 2600:4c00:509:731::1🇺🇸 PRIVATESYSTEMS2600:4c00:500::/40 IPv6 subnet at SEF003 | ||||||
| A | 108.160.157.7🇺🇸 PRIVATESYSTEMS108.160.156.0/22 PrivateSystems Networks WA | ||||||
| NS | cp3.privatesystems.net | ||||||
| A | 2600:4c00:80:9::1🇺🇸 PRIVATESYSTEMS2600:4c00:80::/41 | ||||||
| A | 158.106.136.36🇺🇸 PRIVATESYSTEMS158.106.136.0/21 PrivateSystems Networks TX | ||||||
| NS | cp4.privatesystems.net | ||||||
| A | 2600:4c00:80:11::1🇺🇸 PRIVATESYSTEMS2600:4c00:80::/41 | ||||||
| A | 158.106.136.90🇺🇸 PRIVATESYSTEMS158.106.136.0/21 PrivateSystems Networks TX | ||||||
| PTR | cp1.privatesystems.net | ||||||
| MX | bigdoghost.com ⭐ | ||||||
| A | 209.42.255.100🇬🇧 PRIVATESYSTEMS209.42.192.0/18 | ||||||
| PTR | cp05-ams.privatesystems.net | ||||||
| TXT | v=spf1 +a +mx +ip4:209.42.255.100 ~all | ||||||
| SOA | cp1.privatesystems.netnoc@privatesystems.net 2026-02-02 #2 | ||||||
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=1771291435 | ||||||
MX for
bigdoghost.com |
Previously MX for
mail.bigdoghost.com |
Subdomains
Same first word
bigdoghost.com |
DNS History
9 records (6 active, 3 former)
●NScp1.privatesystems.net2026-02-20 → 2026-03-24 · 3 obs
● 2026-02-20 04:42:40
● 2026-03-24 09:27:28
●NScp2.privatesystems.net2026-02-20 → 2026-03-24 · 3 obs
● 2026-02-20 04:42:40
● 2026-03-24 09:27:28
●NScp3.privatesystems.net2026-02-20 → 2026-03-24 · 3 obs
● 2026-02-20 04:42:40
● 2026-03-24 09:27:28
●NScp4.privatesystems.net2026-02-20 → 2026-03-24 · 3 obs
● 2026-02-20 04:42:40
● 2026-03-24 09:27:28
○NSns1.bigdoghost.com2015-05-22 → 2017-02-13 · 4 obs
● 2017-02-13 20:59:06
○ 2026-02-20 04:42:40
○ 2026-03-24 09:27:28
○NSns2.bigdoghost.com2015-05-22 → 2017-02-13 · 4 obs
● 2017-02-13 20:59:06
○ 2026-02-20 04:42:40
○ 2026-03-24 09:27:28
●MXbigdoghost.com2015-05-22 → 2026-03-24 · 2 obs
● 2026-03-24 09:27:28
●A209.42.255.1002026-02-20 → 2026-03-24 · 3 obs
● 2026-02-20 04:42:40
● 2026-03-24 09:27:28
○A46.166.179.1292015-05-22 → 2017-02-13 · 4 obs
● 2017-02-13 20:59:06
○ 2026-02-20 04:42:40
○ 2026-03-24 09:27:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| bigdoghost.com | cp1.privatesystems.net, cp2.privatesystems.net, cp3.privatesystems.net, cp4.privatesystems.net | - |
✅ Authoritative Response
Server:158.106.136.90
NS records: cp1.privatesystems.net, cp2.privatesystems.net, cp3.privatesystems.net, cp4.privatesystems.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bigdoghost.com (unsigned zone)
⏱️ Timing
Total: 372ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 209.42.255.100 |
| NS | 4 | cp3.privatesystems.net, cp1.privatesystems.net... |
| MX | 1 | bigdoghost.com (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:209.42.255.100 ~all |
| SOA | 1 | cp1.privatesystems.net noc.privatesystem |
Analysis
Hierarchy
bigdoghost.com is the parent of ns1.bigdoghost.com, ns2.bigdoghost.com and mail.bigdoghost.com.
Mail Server Role
For bigdoghost.com, the mail server is bigdoghost.com.
IP Addresses
bigdoghost.com resolves to one IP number: 209.42.255.100.
other host names including rim-rock.com, ceo.biz, ns1.studiopietje.nl, mail.dilys.bg and mail.ensat.org share IP numbers with bigdoghost.com.
Name Servers
bigdoghost.com is delegated to four name servers: cp1.privatesystems.net, cp2.privatesystems.net, cp3.privatesystems.net and cp4.privatesystems.net.
bigdoghost.com at least partially shares name servers with other domains, for instance tekmash.net, codelabs.biz, muniraxruha.gob.gt, tlingenieros.com and drsweepchimneycleaning.com.
Host names with two IPs
Host name cp1.privatesystems.net points to 2600:4c00:80:11::1 and 158.106.136.90.
Host name cp2.privatesystems.net points to 2600:4c00:509:731::1 and 108.160.157.7.
Host name cp3.privatesystems.net points to 2600:4c00:80:9::1 and 158.106.136.36.
Host name cp4.privatesystems.net points to 2600:4c00:80:11::1 and 158.106.136.90.
Host names that point to 2600:4c00:80:11::1: cp1.privatesystems.net and cp4.privatesystems.net.
Host names that point to 158.106.136.90: cp1.privatesystems.net and cp4.privatesystems.net.
Mail Servers
bigdoghost.com is served by a single mail server, bigdoghost.com.
bigdoghost.com resolves to IP 209.42.255.100.