john-shaffer.com - robtex.com
john-shaffer.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.33.130.190🇺🇸 Amazon3.33.128.0/20 | ||||||
| PTR | a2aa9ff50de748dbe.awsglobalaccelerator.com | ||||||
| A | 15.197.148.33🇺🇸 Amazon15.197.144.0/20 | ||||||
| NS | ns03.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2150::2🇺🇸 GODADDY-DNS2603:5:2150::/44 | ||||||
| PTR | ns03.domaincontrol.com | ||||||
| A | 97.74.101.2🇺🇸 GODADDY-DNS97.74.100.0/23 | ||||||
| PTR | ns03.domaincontrol.com | ||||||
| NS | ns04.domaincontrol.com | ||||||
| A | 2603:5:2250::2🇺🇸 GODADDY-DNS2603:5:2250::/44 | ||||||
| PTR | ns04.domaincontrol.com | ||||||
| A | 173.201.69.2🇺🇸 GODADDY-DNS173.201.68.0/23 | ||||||
| PTR | ns04.domaincontrol.com | ||||||
| MX | mxa.mailgun.org ⭐ | ||||||
| A | 34.149.254.5🇺🇸 Google34.148.0.0/14 | ||||||
| PTR | 5.254.149.34.bc.googleusercontent.com | ||||||
| MX | mxb.mailgun.org ⭐ | ||||||
| A | 34.36.182.139🇺🇸 Google34.32.0.0/11 | ||||||
| PTR | 139.182.36.34.bc.googleusercontent.com | ||||||
| TXT | v=spf1 include:mailgun.org ~all | ||||||
| SOA | ns03.domaincontrol.comdns@jomax.net 2026-06-01 #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=1785811922 | ||||||
Same first word
john-shaffer.com |
DNS History
8 records (6 active, 2 former)
●NSns03.domaincontrol.com2026-08-04 → 2026-08-04 · 3 obs
● 2026-08-04 03:16:22
● 2026-08-04 03:16:24
●NSns04.domaincontrol.com2026-08-04 → 2026-08-04 · 3 obs
● 2026-08-04 03:16:22
● 2026-08-04 03:16:24
○NSns53.domaincontrol.com2026-03-28 → 2026-03-28 · 3 obs
○ 2026-08-04 03:16:22
○ 2026-08-04 03:16:24
○NSns54.domaincontrol.com2026-03-28 → 2026-03-28 · 3 obs
○ 2026-08-04 03:16:22
○ 2026-08-04 03:16:24
●MXmxa.mailgun.org2026-03-28 → 2026-08-04 · 2 obs
● 2026-08-04 03:16:24
●MXmxb.mailgun.org2026-03-28 → 2026-08-04 · 2 obs
● 2026-08-04 03:16:24
●A15.197.148.332026-03-28 → 2026-08-04 · 2 obs
● 2026-08-04 03:16:24
●A3.33.130.1902026-03-28 → 2026-08-04 · 2 obs
● 2026-08-04 03:16:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net... | - |
| john-shaffer.com | ns03.domaincontrol.com, ns04.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.69.2
NS records: ns03.domaincontrol.com, ns04.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for john-shaffer.com (unsigned zone)
⏱️ Timing
Total: 158ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns03.domaincontrol.com, ns04.domaincontrol.com |
| MX | 2 | mxa.mailgun.org (pri: 60), mxb.mailgun.org (pri: 60) |
| TXT | 1 | v=spf1 include:mailgun.org ~all |
| SOA | 1 | ns03.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns03.domaincontrol.com, ns03.domaincontrol.com, ns04.domaincontrol.com...)
Analysis
IP Addresses
john-shaffer.com has two IP addresses: 3.33.130.190 and 15.197.148.33
Among the host names that share IP numbers with john-shaffer.com are popbass.com, venuto.com, almondrepublic.com and two others.
Name Servers
Two name servers handle the delegation for john-shaffer.com: ns03.domaincontrol.com and ns04.domaincontrol.com.
john-shaffer.com has the same name server delegation as a number of other domains, such as storagechatsworth.com, yaotunes.com, hangio.com and two more.
ns03.domaincontrol.com and ns04.domaincontrol.com both carry two IP addresses. The A records for ns03.domaincontrol.com are 97.74.101.2 and 2603:5:2150::2; the A records for ns04.domaincontrol.com are 173.201.69.2 and 2603:5:2250::2.
Mail Servers
The MX records for john-shaffer.com point to two mail servers: mxa.mailgun.org and mxb.mailgun.org.
john-shaffer.com has the same mail server arrangement as a number of other domains, for example recto.com, hasanbilal.com, abogadocoloradosprings.com and two more.
john-shaffer.com shares at least some of its mail servers with other domains — for example konstructorweb.com, arabnews.fr, weinkthat.com and two more.
mxa.mailgun.org → 34.149.254.5 and mxb.mailgun.org → 34.36.182.139: one IP number per host name.