htm.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status

htm.dev

DNSSEC⚠️ Not signed
A2600:4c00:400:7::104🇺🇸 PRIVATESYSTEMS2600:4c00:400::/40 PNAP-ACS knownhost-3
A67.222.31.238🇺🇸 PRIVATESYSTEMS67.222.24.0/21 PrivateSystems Networks TX
NScp1.privatesystems.net
A2600:4c00:80:11::1🇺🇸 PRIVATESYSTEMS2600:4c00:80::/41
A158.106.136.90🇺🇸 PRIVATESYSTEMS158.106.136.0/21 PrivateSystems Networks TX
PTRcp1.privatesystems.net
NScp2.privatesystems.net
A2600:4c00:509:731::a🇺🇸 PRIVATESYSTEMS2600:4c00:500::/40 IPv6 subnet at SEF003
A108.160.157.7🇺🇸 PRIVATESYSTEMS108.160.156.0/22 PrivateSystems Networks WA
NScp3.privatesystems.net
A2600:4c00:80:9::1🇺🇸 PRIVATESYSTEMS2600:4c00:80::/41
A158.106.136.36🇺🇸 PRIVATESYSTEMS158.106.136.0/21 PrivateSystems Networks TX
NScp4.privatesystems.net
A2600:4c00:80:11::1🇺🇸 PRIVATESYSTEMS2600:4c00:80::/41
A158.106.136.90🇺🇸 PRIVATESYSTEMS158.106.136.0/21 PrivateSystems Networks TX
PTRcp1.privatesystems.net
MXhtm.dev
A2600:4c00:400:7::104🇺🇸 PRIVATESYSTEMS2600:4c00:400::/40 PNAP-ACS knownhost-3
A67.222.31.238🇺🇸 PRIVATESYSTEMS67.222.24.0/21 PrivateSystems Networks TX
PTRcp37-ga.privatesystems.net
TXTv=spf1 +a +mx +ip4:67.222.31.238 ~all
SOAcp1.privatesystems.netnoc@privatesystems.net 2026-08-01 #7

dev

DNSSEC🔒 Signed (DS record present)
NSns-tld1.charlestonroadregistry.com
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1
🔒 HSTS Preload (+subdomains)

MX for

Same first word

Similar names

Previous names

Next names

DNS History

7 records (7 active, 0 former)

NScp1.privatesystems.netcp2.privatesystems.netcp3.privatesystems.netcp4.privatesystems.netMXhtm.devA2600:4c00:400:7::10467.222.31.238
NScp1.privatesystems.net2026-08-30 → 2026-09-02 · 2 obs
● 2026-08-30 13:22:48
● 2026-09-02 01:39:26
NScp2.privatesystems.net2026-08-30 → 2026-09-02 · 2 obs
● 2026-08-30 13:22:48
● 2026-09-02 01:39:26
NScp3.privatesystems.net2026-08-30 → 2026-09-02 · 2 obs
● 2026-08-30 13:22:48
● 2026-09-02 01:39:26
NScp4.privatesystems.net2026-08-30 → 2026-09-02 · 2 obs
● 2026-08-30 13:22:48
● 2026-09-02 01:39:26
MXhtm.dev2026-08-30 → 2026-09-02 · 2 obs
● 2026-08-30 13:22:48
● 2026-09-02 01:39:26
A2600:4c00:400:7::1042026-08-30 → 2026-09-02 · 2 obs
● 2026-08-30 13:22:48
● 2026-09-02 01:39:26
A67.222.31.2382026-08-30 → 2026-09-02 · 2 obs
● 2026-08-30 13:22:48
● 2026-09-02 01:39:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld2.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com...-
htm.devcp3.privatesystems.net, cp1.privatesystems.net, cp2.privatesystems.net, cp4.privatesystems.net-

✅ Authoritative Response

Server:158.106.136.36

NS records: cp3.privatesystems.net, cp1.privatesystems.net, cp2.privatesystems.net, cp4.privatesystems.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for htm.dev (unsigned zone)

⏱️ Timing

Total: 771ms | Queries: -

📄 Records

TypeCountSample Data
A167.222.31.238
AAAA12600:4c00:400:7::104
NS4cp1.privatesystems.net, cp3.privatesystems.net...
MX1htm.dev (pri: 0)
TXT1v=spf1 +a +mx +ip4:67.222.31.238 ~all
SOA1cp1.privatesystems.net noc.privatesystem

Analysis

Mail Server Role

htm.dev acts as its own mail server.

IP Addresses

htm.dev directs to two IP numbers, 67.222.31.238 and 2600:4c00:400:7::104

Additional host names — realprofitcenter.com, ecoindiana.net, thevgv.com and two others — share IP numbers with htm.dev.

Name Servers

htm.dev has four authoritative name servers: cp1.privatesystems.net, cp2.privatesystems.net, cp3.privatesystems.net and cp4.privatesystems.net.

htm.dev has at least partial name server overlap with other domains, such as italservice-srl.it, tsstn.com, mamasandmisses.com and two others.

The four hostnames cp1.privatesystems.net, cp2.privatesystems.net, cp3.privatesystems.net and cp4.privatesystems.net each resolve to two IP addresses. cp1.privatesystems.net points to 158.106.136.90 and 2600:4c00:80:11::1. cp2.privatesystems.net points to 108.160.157.7 and 2600:4c00:509:731::a. cp3.privatesystems.net points to 158.106.136.36 and 2600:4c00:80:9::1. cp4.privatesystems.net points to 158.106.136.90 and 2600:4c00:80:11::1 — the same pair as cp1.privatesystems.net.

These two host names — cp1.privatesystems.net and cp4.privatesystems.net — each point to 2600:4c00:80:11::1 IP addresses.

These two host names — cp1.privatesystems.net and cp4.privatesystems.net — each point to 158.106.136.90 IP addresses.

Mail Servers

htm.dev has a single mail server: htm.dev itself.

htm.dev has two IP addresses: 67.222.31.238 and 2600:4c00:400:7::104.