excel.engineering - dns.ninja
excel.engineering
| 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 | ||||||
| NS | ns4.linode.com ⚠️ Not in zone NS records | ||||||
| A | 2600:14c0:7::4🇺🇸 Akamai2600:14c0:7::/48 Technologies | ||||||
| PTR | c2-4.akashield.net | ||||||
| A | 92.123.95.4🇳🇱 Akamai92.123.95.0/24 Technologies | ||||||
| PTR | c2-4.akashield.net | ||||||
| NS | ns5.linode.com ⚠️ Not in zone NS records | ||||||
| A | 2600:14c0:7::2🇺🇸 Akamai2600:14c0:7::/48 Technologies | ||||||
| PTR | c2-2.akashield.net | ||||||
| A | 92.123.95.2🇳🇱 Akamai92.123.95.0/24 Technologies | ||||||
| PTR | c2-2.akashield.net | ||||||
engineering
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.engineering ⭐ | ||||||
| NS | v0n1.nic.engineering | ||||||
| NS | v0n2.nic.engineering | ||||||
| NS | v0n3.nic.engineering | ||||||
| NS | v2n0.nic.engineering | ||||||
| NS | v2n1.nic.engineering | ||||||
| SOA | v0n0.nic.engineeringhostmaster@donuts.email serial=1786543850 | ||||||
Same first word
Similar names
DNS History
9 records (5 active, 4 former)
●NSns1.linode.com2026-04-30 → 2026-08-12 · 2 obs
● 2026-08-12 14:56:04
●NSns2.linode.com2026-04-30 → 2026-08-12 · 2 obs
● 2026-08-12 14:56:04
●NSns3.linode.com2026-04-30 → 2026-08-12 · 2 obs
● 2026-08-12 14:56:04
●NSns4.linode.com2026-04-30 → 2026-08-12 · 2 obs
● 2026-08-12 14:56:04
●NSns5.linode.com2026-04-30 → 2026-08-12 · 2 obs
● 2026-08-12 14:56:04
○MXexcel-engineering.mail.protection.outlook.com2026-04-30 → 2026-06-05 · 4 obs
● 2026-06-05 11:26:26
○ 2026-07-09 02:16:48
○ 2026-08-12 14:56:04
○MXmail.excel.engineering2026-04-30 → 2026-06-05 · 4 obs
● 2026-06-05 11:26:26
○ 2026-07-09 02:16:48
○ 2026-08-12 14:56:04
○A104.237.136.742026-04-30 → 2026-06-05 · 4 obs
● 2026-06-05 11:26:26
○ 2026-07-09 02:16:48
○ 2026-08-12 14:56:04
○A2600:3c00::f03c:92ff:fe3e:58d42026-04-30 → 2026-06-05 · 4 obs
● 2026-06-05 11:26:26
○ 2026-07-09 02:16:48
○ 2026-08-12 14:56:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| engineering | v0n1.nic.engineering, v2n0.nic.engineering, v0n2.nic.engineering, v0n3.nic.engineering... | 12 records |
| excel.engineering | ns3.linode.com, ns5.linode.com, ns4.linode.com, ns2.linode.com... | - |
✅ Authoritative Response
Server:92.123.95.3
NS records: ns3.linode.com, ns5.linode.com, ns4.linode.com, ns2.linode.com, ns1.linode.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for excel.engineering (unsigned zone)
⏱️ Timing
Total: 649ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n1.nic.engineering, v0n1.nic.engineering, v2n0.nic.engineering...)
Analysis
Name Servers
excel.engineering has five name servers, which are ns1.linode.com, ns2.linode.com, ns3.linode.com and two others.
excel.engineering shares at least some of its name servers with other domains, including panagiotopoulou.gr, icarostangent.com, flchirocon.com and two others.
These name servers are frequently paired with the name servers ns4.linode.com and ns5.linode.com.
Hostnames that resolve to two IP addresses:
ns1.linode.com resolves to 92.123.94.2 and 2600:14c0:6::2.
ns2.linode.com resolves to 92.123.94.3 and 2600:14c0:6::3.
ns3.linode.com resolves to 92.123.95.3 and 2600:14c0:7::3.
ns4.linode.com resolves to 92.123.95.4 and 2600:14c0:7::4.
ns5.linode.com resolves to 92.123.95.2 and 2600:14c0:7::2.