drfirestein.com - dns.ninja
drfirestein.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.justhost.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 162.159.24.49Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.justhost.com | ||||||
| NS | ns1.pipedns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.24.49Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.justhost.com | ||||||
| NS | ns2.justhost.com ⚠️ Not in parent delegation | ||||||
| A | 162.159.25.241Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.justhost.com | ||||||
| NS | ns2.pipedns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.25.241Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.justhost.com | ||||||
| NS | ns3.pipedns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.25.241Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.justhost.com | ||||||
| SOA | ns1.justhost.comdnsadmin@justhost.com 2025-04-04 #0 | ||||||
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=1784654077 | ||||||
Previously MX for
drfirestein.com |
Same first word
drfirestein.com |
DNS History
8 records (5 active, 3 former)
●NSns1.justhost.com2020-04-05 → 2026-07-21 · 3 obs
● 2020-04-05 23:39:38
● 2026-07-21 17:38:06
●NSns1.pipedns.com2015-08-08 → 2026-07-21 · 5 obs
● 2017-03-19 18:41:34
○ 2020-04-05 23:39:38
● 2026-02-24 11:04:24
● 2026-07-21 17:38:06
●NSns2.justhost.com2020-04-05 → 2026-07-21 · 3 obs
● 2020-04-05 23:39:38
● 2026-07-21 17:38:06
●NSns2.pipedns.com2015-08-08 → 2026-07-21 · 5 obs
● 2017-03-19 18:41:34
○ 2020-04-05 23:39:38
● 2026-02-24 11:04:24
● 2026-07-21 17:38:06
●NSns3.pipedns.com2015-08-08 → 2026-07-21 · 5 obs
● 2017-03-19 18:41:34
○ 2020-04-05 23:39:38
● 2026-02-24 11:04:24
● 2026-07-21 17:38:06
○MXdrfirestein.com2015-08-08 → 2020-04-05 · 4 obs
● 2020-04-05 23:39:38
○ 2026-02-24 11:04:24
○ 2026-07-21 17:38:06
○A173.254.28.1212015-08-08 → 2017-03-19 · 4 obs
● 2017-03-19 18:41:34
○ 2020-04-05 23:39:38
○ 2026-07-21 17:38:06
○A173.254.30.342020-04-05 → 2020-04-05 · 4 obs
● 2020-04-05 23:39:38
○ 2026-02-24 11:04:24
○ 2026-07-21 17:38:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, l.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net... | - |
| drfirestein.com | ns1.pipedns.com, ns2.pipedns.com, ns3.pipedns.com | 3 records |
✅ Authoritative Response
Server:162.159.24.49
NS records: ns1.pipedns.com, ns2.pipedns.com, ns3.pipedns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for drfirestein.com (unsigned zone)
⏱️ Timing
Total: 501ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns2.justhost.com, ns1.justhost.com |
| SOA | 1 | ns1.justhost.com dnsadmin.justhost.com |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.pipedns.com, ns2.pipedns.com, ns3.pipedns.com)
Analysis
Name Servers
Delegation for drfirestein.com is to five name servers: ns1.justhost.com, ns2.justhost.com, ns1.pipedns.com and two others.
drfirestein.com shares at least some of its name servers with other domains, including nickyassociates.com, naturopathiccme.com, leymac.com and two others.
These name servers are frequently seen alongside the name servers ns2.pipedns.com, ns3.pipedns.com, ns1.bluehost.com and ns2.bluehost.com.
Host names pointing to a single IP address:
ns1.justhost.com points to 162.159.24.49.
ns2.justhost.com points to 162.159.25.241.
ns1.pipedns.com points to 162.159.24.49.
ns2.pipedns.com points to 162.159.25.241.
ns3.pipedns.com points to 162.159.25.241.
ns1.justhost.com and ns1.pipedns.com are host names that each point to 162.159.24.49 IP addresses.
ns2.justhost.com, ns2.pipedns.com and ns3.pipedns.com are host names that all point to 162.159.25.241.