john-becker.com - robtex.com
john-becker.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 64.136.20.56🇺🇸 UNSPECIFIED64.136.20.0/22 Netzero Inc | ||||||
| NS | ns3.freeservers.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 64.136.25.254🇺🇸 UNSPECIFIED64.136.0.0/18 UOL Block | ||||||
| PTR | ns3.freeservers.com | ||||||
| NS | ns1.freeservers.com ⚠️ Not in zone NS records | ||||||
| A | 64.136.25.253🇺🇸 UNSPECIFIED64.136.0.0/18 UOL Block | ||||||
| PTR | ns1.freeservers.com | ||||||
| NS | ns2.freeservers.com ⚠️ Not in zone NS records | ||||||
| A | 64.136.44.123🇺🇸 UNSPECIFIED64.136.44.0/22 UOL DCA Block | ||||||
| PTR | ns2.freeservers.com | ||||||
| NS | ns4.freeservers.com ⚠️ Not in parent delegation | ||||||
| A | 64.136.44.124🇺🇸 UNSPECIFIED64.136.44.0/22 UOL DCA Block | ||||||
| PTR | ns4.freeservers.com | ||||||
| MX | mx-ws.dca.untd.com ⭐ | ||||||
| A | 64.136.44.37🇺🇸 UNSPECIFIED64.136.44.0/22 UOL DCA Block | ||||||
| PTR | mx.dca.untd.com | ||||||
| MX | mx-ws.vgs.untd.com ⭐ | ||||||
| A | 64.136.52.37🇺🇸 UNSPECIFIED64.136.52.0/22 UOL VGS Block | ||||||
| PTR | mx.vgs.untd.com | ||||||
| SOA | ns3.freeservers.comdns@john-becker.com serial=1204691405 | ||||||
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 | ||||||
DNS History
7 records (7 active, 0 former)
●NSns1.freeservers.com2026-03-16 → 2026-03-16 · 2 obs
● 2026-03-16 08:00:00
●NSns2.freeservers.com2026-03-16 → 2026-03-16 · 2 obs
● 2026-03-16 08:00:00
●NSns3.freeservers.com2015-06-20 → 2026-03-16 · 2 obs
● 2026-03-16 08:00:00
●NSns4.freeservers.com2015-06-20 → 2026-03-16 · 2 obs
● 2026-03-16 08:00:00
●MXmx-ws.dca.untd.com2015-06-20 → 2026-03-16 · 2 obs
● 2026-03-16 08:00:00
●MXmx-ws.vgs.untd.com2015-06-20 → 2026-03-16 · 2 obs
● 2026-03-16 08:00:00
●A64.136.20.562015-06-20 → 2026-03-16 · 2 obs
● 2026-03-16 08:00:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| john-becker.com | ns1.freeservers.com, ns2.freeservers.com | 2 records |
✅ Authoritative Response
Server: 64.136.44.123
NS records: ns1.freeservers.com, ns2.freeservers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for john-becker.com (unsigned zone)
⏱️ Timing
Total: 383ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.136.20.56 |
| NS | 2 | ns3.freeservers.com, ns4.freeservers.com |
| MX | 2 | mx-ws.dca.untd.com (pri: 10), mx-ws.vgs.untd.com (pri: 10) |
| SOA | 1 | ns3.freeservers.com dns.john-becker.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.freeservers.com, ns2.freeservers.com)
Analysis
IP Addresses
john-becker.com points to a single IP: 64.136.20.56.
Other host names, for instance abc2dvd.com, philskr2.50megs.com, www.floraandfauna.com, riefinsurance.com and roadrunnerengineering.com share IP numbers with john-becker.com.
Name Servers
john-becker.com's delegation is handled by four name servers: ns1.freeservers.com, ns2.freeservers.com, ns3.freeservers.com and ns4.freeservers.com.
john-becker.com partially shares name servers with other domains; examples include ishmaelproductions.com, michaelviamontes.com, fydamps.com, zona1.com.br and jdlang-art.com.
These name servers are commonly used with the name servers ns1.sj1.northsky.com, ns2.sj1.northsky.com, ns1.50megs.com, ns2.50megs.com and ns1.global-servers.com.
Host names with one IP:
ns1.freeservers.com points to 64.136.25.253
ns2.freeservers.com points to 64.136.44.123
ns3.freeservers.com points to 64.136.25.254
ns4.freeservers.com points to 64.136.44.124
Mail Servers
john-becker.com is handled by two mail servers: mx-ws.dca.untd.com and mx-ws.vgs.untd.com.
john-becker.com has the same mail server setup as other domains, including ernestoolivares.freeservers.com, gte-developments.freeservers.com, pcmedios.8m.net, usscapricorn.freeservers.com and body-building.freeservers.com.
Host names with one IP number: The host name mx-ws.dca.untd.com points to 64.136.44.37 and the host name mx-ws.vgs.untd.com points to 64.136.52.37.