jeffdawson.com - robtex.com
jeffdawson.com
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=1774656907 | ||||||
Subdomains
mail.jeffdawson.com |
Same first word
jeffdawson.org |
jeffdawson.com |
DNS History
8 records (8 active, 0 former)
●NSns1.linode.com2015-08-12 → 2026-03-28 · 2 obs
● 2026-03-28 00:42:22
●NSns2.linode.com2015-08-12 → 2026-03-28 · 2 obs
● 2026-03-28 00:42:22
●NSns3.linode.com2015-08-12 → 2026-03-28 · 2 obs
● 2026-03-28 00:42:22
●NSns4.linode.com2015-08-12 → 2026-03-28 · 2 obs
● 2026-03-28 00:42:22
●NSns5.linode.com2015-08-12 → 2026-03-28 · 2 obs
● 2026-03-28 00:42:22
●MXmail.jeffdawson.com2015-08-12 → 2026-03-28 · 2 obs
● 2026-03-28 00:42:22
●A23.92.21.2512015-08-12 → 2026-03-28 · 2 obs
● 2026-03-28 00:42:22
●A2600:3c03::f03c:91ff:fe56:9c8c2015-08-12 → 2026-03-28 · 2 obs
● 2026-03-28 00:42:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net... | - |
| jeffdawson.com | ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com... | 10 records |
✅ Authoritative Response
Server:92.123.95.2
NS records: ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com, ns5.linode.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jeffdawson.com (unsigned zone)
⏱️ Timing
Total: 285ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.92.21.251 |
| AAAA | 1 | 2600:3c03::f03c:91ff:fe56:9c8c |
| NS | 5 | ns2.linode.com, ns5.linode.com... |
| MX | 1 | mail.jeffdawson.com (pri: 10) |
| SOA | 1 | ns1.linode.com biz.geomix.com |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (ns1.linode.com, ns1.linode.com, ns2.linode.com...)
Analysis
Hierarchy
jeffdawson.com is a parent of mail.jeffdawson.com.
IP Addresses
jeffdawson.com points to two IP numbers: 2600:3c03::f03c:91ff:fe56:9c8c and 23.92.21.251.
Other host names such as mail.jeffdawson.com and _dc-mx.186ea50c64c3.chicbeat.com share IP numbers with jeffdawson.com.
Name Servers
jeffdawson.com is delegated to five name servers: ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com and ns5.linode.com.
At least part of the name servers for jeffdawson.com are shared with other domains, for instance qemfd.net, designerex.com.au, fluttertalks.com.br, crockettsgates.co.uk and desencarceramento.org.br.
Host names with two IP numbers: ns1.linode.com points to 2600:14c0:6::2 and 92.123.94.2; ns2.linode.com points to 2600:14c0:6::3 and 92.123.94.3; ns3.linode.com points to 2600:14c0:7::3 and 92.123.95.3; ns4.linode.com points to 2600:14c0:7::4 and 92.123.95.4; ns5.linode.com points to 2600:14c0:7::2 and 92.123.95.2.
Mail Servers
The mail server for jeffdawson.com is mail.jeffdawson.com.
Hostname mail.jeffdawson.com resolves to two IPs: 2600:3c03::f03c:91ff:fe56:9c8c and 23.92.21.251.