engineer.tf - dns.ninja
engineer.tf
tf
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.fr ⭐ | ||||||
| NS | d.nic.fr | ||||||
| NS | f.ext.nic.fr | ||||||
| NS | g.ext.nic.fr | ||||||
| TXT | No RRs processed [09/08/2026 23H20:21] | ||||||
| SOA | a.nic.frdnsmaster@afnic.fr serial=2222590920 | ||||||
Same first word
Similar names
DNS History
18 records (7 active, 11 former)
●NSa.ns.swiftnode.com2026-04-07 → 2026-08-09 · 3 obs
● 2026-04-07 20:36:28
● 2026-08-09 23:43:36
●NSb.ns.swiftnode.com2026-04-07 → 2026-08-09 · 3 obs
● 2026-04-07 20:36:28
● 2026-08-09 23:43:36
○NSbind01.marcaria.net2018-05-10 → 2018-05-10 · 3 obs
○ 2026-02-14 18:42:54
○ 2026-08-09 23:43:36
●NSc.ns.swiftnode.com2026-04-07 → 2026-08-09 · 3 obs
● 2026-04-07 20:36:28
● 2026-08-09 23:43:36
●NSd.ns.swiftnode.com2026-04-07 → 2026-08-09 · 3 obs
● 2026-04-07 20:36:28
● 2026-08-09 23:43:36
○NSns01.trademarkarea.com2018-05-10 → 2018-05-10 · 3 obs
○ 2026-02-14 18:42:54
○ 2026-08-09 23:43:36
○NSns02.trademarkarea.com2018-05-10 → 2018-05-10 · 3 obs
○ 2026-02-14 18:42:54
○ 2026-08-09 23:43:36
○NSns03.trademarkarea.com2018-05-10 → 2018-05-10 · 3 obs
○ 2026-02-14 18:42:54
○ 2026-08-09 23:43:36
○NSns1.swiftnode.com2026-02-14 → 2026-04-04 · 8 obs
● 2026-02-14 18:42:54
● 2026-03-22 15:16:38
○ 2026-03-24 11:08:36
● 2026-03-25 10:05:46
● 2026-04-04 18:59:12
○ 2026-04-07 20:36:28
○ 2026-08-09 23:43:36
○NSns1.swiftnode.net2026-02-14 → 2026-04-04 · 5 obs
● 2026-02-14 18:42:54
● 2026-04-04 18:59:12
○ 2026-04-07 20:36:28
○ 2026-08-09 23:43:36
○NSns2.swiftnode.com2026-02-14 → 2026-04-04 · 8 obs
● 2026-02-14 18:42:54
● 2026-03-22 15:16:38
○ 2026-03-24 11:08:36
● 2026-03-25 10:05:46
● 2026-04-04 18:59:12
○ 2026-04-07 20:36:28
○ 2026-08-09 23:43:36
○NSns2.swiftnode.net2026-02-14 → 2026-04-04 · 5 obs
● 2026-02-14 18:42:54
● 2026-04-04 18:59:12
○ 2026-04-07 20:36:28
○ 2026-08-09 23:43:36
●MXchocobo-relay.mxrouting.net2026-04-07 → 2026-08-09 · 3 obs
● 2026-04-07 20:36:28
● 2026-08-09 23:43:36
●MXchocobo.mxrouting.net2026-04-07 → 2026-08-09 · 3 obs
● 2026-04-07 20:36:28
● 2026-08-09 23:43:36
○MXmail.engineer.tf2018-05-10 → 2026-04-04 · 7 obs
● 2026-03-22 15:16:38
○ 2026-03-24 11:08:36
● 2026-03-25 10:05:46
● 2026-04-04 18:59:12
○ 2026-04-07 20:36:28
○ 2026-08-09 23:43:36
●A198.133.237.2502026-02-14 → 2026-08-09 · 6 obs
● 2026-02-14 18:42:54
● 2026-03-22 15:16:38
○ 2026-03-24 11:08:36
● 2026-03-25 10:05:46
● 2026-08-09 23:43:36
○A199.83.128.402018-05-10 → 2018-05-10 · 3 obs
○ 2026-02-14 18:42:54
○ 2026-08-09 23:43:36
○A199.83.135.402018-05-10 → 2018-05-10 · 3 obs
○ 2026-02-14 18:42:54
○ 2026-08-09 23:43:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tf | d.nic.fr, f.ext.nic.fr, g.ext.nic.fr | 6 records |
| engineer.tf | d.ns.swiftnode.com, b.ns.swiftnode.com, a.ns.swiftnode.com, c.ns.swiftnode.com | - |
✅ Authoritative Response
Server:185.136.99.79
NS records: d.ns.swiftnode.com, b.ns.swiftnode.com, a.ns.swiftnode.com, c.ns.swiftnode.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for engineer.tf (unsigned zone)
⏱️ Timing
Total: 771ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.133.237.250 |
| NS | 4 | a.ns.swiftnode.com, c.ns.swiftnode.com... |
| MX | 2 | chocobo-relay.mxrouting.net (pri: 20), chocobo.mxrouting.net (pri: 10) |
| TXT | 1 | v=spf1 include:mxroute.com -all |
| SOA | 1 | a.ns.swiftnode.com noc.swiftnode.net |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (d.nic.fr, f.ext.nic.fr, g.ext.nic.fr...)
Analysis
IP Addresses
engineer.tf points to a single IP number: 198.133.237.250.
Other host names, such as manage-web.chi1.swiftnode.net, share IP numbers with engineer.tf.
Name Servers
engineer.tf has four authoritative name servers: a.ns.swiftnode.com, b.ns.swiftnode.com, c.ns.swiftnode.com and d.ns.swiftnode.com.
engineer.tf has some name servers in common with other domains such as 237.133.198.in-addr.arpa, 75.114.216.in-addr.arpa and 1.119.52.in-addr.arpa
The name servers pns41.cloudns.net, pns42.cloudns.net, pns43.cloudns.net and pns44.cloudns.net are often found in use alongside these name servers.
a.ns.swiftnode.com, b.ns.swiftnode.com, c.ns.swiftnode.com and d.ns.swiftnode.com each carry two IP addresses. a.ns.swiftnode.com has 185.136.96.79 and 2a06:fb00:1::1:79; b.ns.swiftnode.com has 185.136.97.79 and 2a06:fb00:1::2:79; c.ns.swiftnode.com has 185.136.98.79 and 2a06:fb00:1::3:79; d.ns.swiftnode.com has 185.136.99.79 and 2a06:fb00:1::4:79.
Mail Servers
engineer.tf has two mail servers: chocobo-relay.mxrouting.net and chocobo.mxrouting.net.
engineer.tf shares the same mail server setup as other domains, including vwscloud.com, chascomus.com, visorcraft.com and two others.
The MX records for engineer.tf are at least partially shared with other domains, such as finyaz.com, ecokleensolar.com.au, gtecsengenharia.com and winterpatriot.com.
chocobo-relay.mxrouting.net and chocobo.mxrouting.net both resolve to the same single IP address: 45.43.208.51.
chocobo-relay.mxrouting.net and chocobo.mxrouting.net are host names that each point to 45.43.208.51 IP addresses.