devgrad.com - robtex.com
devgrad.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.linode.com ⚠️ Not in zone NS records | ||||||
| A | 2600:14c0:6::2🇺🇸 Akamai2600:14c0:6::/48 Technologies | ||||||
| PTR | c1-2.akashield.net | ||||||
| A | 92.123.94.2🇳🇱 Akamai92.123.94.0/24 Technologies | ||||||
| PTR | c1-2.akashield.net | ||||||
| NS | ns2.linode.com ⚠️ Not in zone NS records | ||||||
| A | 2600:14c0:6::3🇺🇸 Akamai2600:14c0:6::/48 Technologies | ||||||
| PTR | c1-3.akashield.net | ||||||
| A | 92.123.94.3🇳🇱 Akamai92.123.94.0/24 Technologies | ||||||
| PTR | c1-3.akashield.net | ||||||
| NS | ns3.linode.com ⚠️ Not in zone NS records | ||||||
| A | 2600:14c0:7::3🇺🇸 Akamai2600:14c0:7::/48 Technologies | ||||||
| PTR | c2-3.akashield.net | ||||||
| A | 92.123.95.3🇳🇱 Akamai92.123.95.0/24 Technologies | ||||||
| PTR | c2-3.akashield.net | ||||||
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=1777051416 | ||||||
Previously MX for
devgrad.com |
Same first word
devgrad.com |
Similar names
ragedvd.com |
vdgarde.nl |
dvgadre.blogspot.com |
graddev.com |
drdaveg.com |
dragdev.it |
devgard.com |
dvgadre.com |
argeddv.at |
DNS History
10 records (3 active, 7 former)
●NSns1.linode.com2026-03-20 → 2026-04-24 · 3 obs
● 2026-03-20 16:36:56
● 2026-04-24 17:50:50
●NSns2.linode.com2026-03-20 → 2026-04-24 · 3 obs
● 2026-03-20 16:36:56
● 2026-04-24 17:50:50
●NSns3.linode.com2026-03-20 → 2026-04-24 · 3 obs
● 2026-03-20 16:36:56
● 2026-04-24 17:50:50
○NSns4.linode.com2026-04-06 → 2026-04-07 · 4 obs
● 2026-04-06 22:44:44
● 2026-04-07 00:49:28
○ 2026-04-24 17:50:50
○NSns5.linode.com2026-04-06 → 2026-04-07 · 4 obs
● 2026-04-06 22:44:44
● 2026-04-07 00:49:28
○ 2026-04-24 17:50:50
○NSserver51ns1.heberjahiz.com2015-05-19 → 2016-01-22 · 4 obs
● 2016-01-22 07:59:36
○ 2016-04-20 21:20:18
○ 2026-04-24 17:50:50
○NSserver51ns2.heberjahiz.com2015-05-19 → 2016-01-22 · 4 obs
● 2016-01-22 07:59:36
○ 2016-04-20 21:20:18
○ 2026-04-24 17:50:50
○MXdevgrad.com2015-05-19 → 2016-01-22 · 4 obs
● 2016-01-22 07:59:36
○ 2016-04-20 21:20:18
○ 2026-04-24 17:50:50
○A159.253.144.1472015-05-19 → 2016-01-22 · 4 obs
● 2016-01-22 07:59:36
○ 2016-04-20 21:20:18
○ 2026-04-24 17:50:50
○A198.199.64.1322026-04-06 → 2026-04-07 · 4 obs
● 2026-04-06 22:44:44
● 2026-04-07 00:49:28
○ 2026-04-24 17:50:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| devgrad.com | ns1.linode.com, ns2.linode.com, ns3.linode.com | 6 records |
✅ Authoritative Response
Server:92.123.95.3
NS records: ns1.linode.com, ns2.linode.com, ns3.linode.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for devgrad.com (unsigned zone)
⏱️ Timing
Total: 218ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.linode.com, ns1.linode.com, ns2.linode.com...)
Analysis
Name Servers
devgrad.com is delegated to three name servers: ns1.linode.com, ns2.linode.com and ns3.linode.com.
At least part of the name servers for devgrad.com are shared with other domains, for instance dwieeb.com, insideartexpress.com.au, leafpuddle.net, rebootsystems.mx and silviaterra.com.
These name servers are commonly used alongside ns4.linode.com and ns5.linode.com.
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