drfirestein.com - robtex.com
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=1771291435 | ||||||
Previously MX for
drfirestein.com |
Same first word
drfirestein.com |
DNS History
8 records (5 active, 3 former)
●NSns1.justhost.com2020-04-05 → 2026-03-24 · 3 obs
● 2020-04-05 23:39:38
● 2026-03-24 11:37:54
●NSns1.pipedns.com2015-08-08 → 2026-03-24 · 5 obs
● 2017-03-19 18:41:34
○ 2020-04-05 23:39:38
● 2026-02-24 11:04:24
● 2026-03-24 11:37:54
●NSns2.justhost.com2020-04-05 → 2026-03-24 · 3 obs
● 2020-04-05 23:39:38
● 2026-03-24 11:37:54
●NSns2.pipedns.com2015-08-08 → 2026-03-24 · 5 obs
● 2017-03-19 18:41:34
○ 2020-04-05 23:39:38
● 2026-02-24 11:04:24
● 2026-03-24 11:37:54
●NSns3.pipedns.com2015-08-08 → 2026-03-24 · 5 obs
● 2017-03-19 18:41:34
○ 2020-04-05 23:39:38
● 2026-02-24 11:04:24
● 2026-03-24 11:37:54
○MXdrfirestein.com2015-08-08 → 2020-04-05 · 4 obs
● 2020-04-05 23:39:38
○ 2026-02-24 11:04:24
○ 2026-03-24 11:37:54
○A173.254.28.1212015-08-08 → 2017-03-19 · 4 obs
● 2017-03-19 18:41:34
○ 2020-04-05 23:39:38
○ 2026-03-24 11:37:54
○A173.254.30.342020-04-05 → 2020-04-05 · 4 obs
● 2020-04-05 23:39:38
○ 2026-02-24 11:04:24
○ 2026-03-24 11:37:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, g.gtld-servers.net, i.gtld-servers.net, m.gtld-servers.net... | - |
| drfirestein.com | ns1.pipedns.com, ns2.pipedns.com, ns3.pipedns.com | 3 records |
✅ Authoritative Response
Server:162.159.25.241
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: 635ms | 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
drfirestein.com delegates to five name servers: ns1.justhost.com, ns2.justhost.com, ns1.pipedns.com, ns2.pipedns.com and ns3.pipedns.com.
drfirestein.com shares some name servers with other domains, for example naturopathiccme.com, leymac.com, en-vogue-shopping.com, airsystemsmfg.com and smithdebnamlaw.com.
These name servers are commonly used together with ns1.bluehost.com and ns2.bluehost.com.
Host names with a single IP
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
Host names pointing to 162.159.24.49: ns1.justhost.com and ns1.pipedns.com
Host names pointing to 162.159.25.241: ns2.justhost.com, ns2.pipedns.com and ns3.pipedns.com