42.engineering - dns.ninja
42.engineering
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=1785033463 | ||||||
Same first word
Similar names
DNS History
20 records (8 active, 12 former)
○NSa.dns.gandi.net2016-12-10 → 2017-07-19 · 4 obs
● 2017-07-19 15:10:36
○ 2019-08-11 23:32:34
○ 2026-07-26 03:26:32
○NSb.dns.gandi.net2016-12-10 → 2017-07-19 · 4 obs
● 2017-07-19 15:10:36
○ 2019-08-11 23:32:34
○ 2026-07-26 03:26:32
○NSc.dns.gandi.net2016-12-10 → 2017-07-19 · 4 obs
● 2017-07-19 15:10:36
○ 2019-08-11 23:32:34
○ 2026-07-26 03:26:32
●NSns-cloud-c1.googledomains.com2019-08-11 → 2026-07-26 · 3 obs
● 2019-08-11 23:32:34
● 2026-07-26 03:26:32
●NSns-cloud-c2.googledomains.com2019-08-11 → 2026-07-26 · 3 obs
● 2019-08-11 23:32:34
● 2026-07-26 03:26:32
●NSns-cloud-c3.googledomains.com2019-08-11 → 2026-07-26 · 3 obs
● 2019-08-11 23:32:34
● 2026-07-26 03:26:32
●NSns-cloud-c4.googledomains.com2019-08-11 → 2026-07-26 · 3 obs
● 2019-08-11 23:32:34
● 2026-07-26 03:26:32
○MXalt1.gmr-smtp-in.l.google.com2019-08-11 → 2020-05-20 · 5 obs
● 2019-08-11 23:32:34
● 2020-05-20 18:47:04
○ 2026-02-24 23:47:26
○ 2026-07-26 03:26:32
○MXalt2.gmr-smtp-in.l.google.com2019-08-11 → 2020-05-20 · 5 obs
● 2019-08-11 23:32:34
● 2020-05-20 18:47:04
○ 2026-02-24 23:47:26
○ 2026-07-26 03:26:32
○MXalt3.gmr-smtp-in.l.google.com2019-08-11 → 2020-05-20 · 5 obs
● 2019-08-11 23:32:34
● 2020-05-20 18:47:04
○ 2026-02-24 23:47:26
○ 2026-07-26 03:26:32
○MXalt4.gmr-smtp-in.l.google.com2019-08-11 → 2020-05-20 · 5 obs
● 2019-08-11 23:32:34
● 2020-05-20 18:47:04
○ 2026-02-24 23:47:26
○ 2026-07-26 03:26:32
○MXgmr-smtp-in.l.google.com2019-08-11 → 2020-05-20 · 5 obs
● 2019-08-11 23:32:34
● 2020-05-20 18:47:04
○ 2026-02-24 23:47:26
○ 2026-07-26 03:26:32
○MXmx01.42.fr2016-12-10 → 2017-07-19 · 4 obs
● 2017-07-19 15:10:36
○ 2019-08-11 23:32:34
○ 2026-07-26 03:26:32
○MXmx02.42.fr2016-12-10 → 2017-07-19 · 4 obs
● 2017-07-19 15:10:36
○ 2019-08-11 23:32:34
○ 2026-07-26 03:26:32
●MXmxa.mailgun.org2026-02-24 → 2026-07-26 · 3 obs
● 2026-02-24 23:47:26
● 2026-07-26 03:26:32
●MXmxb.mailgun.org2026-02-24 → 2026-07-26 · 3 obs
● 2026-02-24 23:47:26
● 2026-07-26 03:26:32
●A198.49.23.1442026-02-24 → 2026-07-26 · 3 obs
● 2026-02-24 23:47:26
● 2026-07-26 03:26:32
●A198.49.23.1452026-02-24 → 2026-07-26 · 3 obs
● 2026-02-24 23:47:26
● 2026-07-26 03:26:32
○A62.210.35.42016-12-10 → 2017-07-19 · 4 obs
● 2017-07-19 15:10:36
○ 2019-08-11 23:32:34
○ 2026-07-26 03:26:32
○A62.210.35.52016-12-10 → 2017-07-19 · 4 obs
● 2017-07-19 15:10:36
○ 2019-08-11 23:32:34
○ 2026-07-26 03:26:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| engineering | v0n0.nic.engineering, v0n1.nic.engineering, v0n2.nic.engineering, v0n3.nic.engineering... | 12 records |
| 42.engineering | ns-cloud-c2.googledomains.com, ns-cloud-c1.googledomains.com, ns-cloud-c4.googledomains.com, ns-cloud-c3.googledomains.com | - |
✅ Authoritative Response
Server:216.239.36.108
NS records: ns-cloud-c2.googledomains.com, ns-cloud-c1.googledomains.com, ns-cloud-c4.googledomains.com, ns-cloud-c3.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 42.engineering (unsigned zone)
⏱️ Timing
Total: 775ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 198.49.23.144, 198.49.23.145 |
| NS | 4 | ns-cloud-c1.googledomains.com, ns-cloud-c3.googledomains.com... |
| MX | 2 | mxb.mailgun.org (pri: 10), mxa.mailgun.org (pri: 10) |
| TXT | 1 | v=spf1 include:mailgun.org ~all |
| SOA | 1 | ns-cloud-c1.googledomains.com cloud-dns- |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n0.nic.engineering, v0n1.nic.engineering, v0n2.nic.engineering...)
Analysis
IP Addresses
42.engineering points to the IP addresses 198.49.23.144 and 198.49.23.145
Two other host names, along with madsko.com, praarch.com and findvickyhere.com, also share IP numbers with 42.engineering.
Name Servers
The NS records for 42.engineering point to four name servers: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com and ns-cloud-c4.googledomains.com.
There is at least partial name server overlap between 42.engineering and other domains — grouptrippr.com, shouppe.com, vpaart.com and two more among them.
These name servers frequently co-occur with the name servers ns1.mirusresearch.com and ns2.mir.us.
All four hostnames — ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com and ns-cloud-c4.googledomains.com — resolve to two IP numbers apiece: ns-cloud-c1.googledomains.com to 216.239.32.108 and 2001:4860:4802:32::6c; ns-cloud-c2.googledomains.com to 216.239.34.108 and 2001:4860:4802:34::6c; ns-cloud-c3.googledomains.com to 216.239.36.108 and 2001:4860:4802:36::6c; ns-cloud-c4.googledomains.com to 216.239.38.108 and 2001:4860:4802:38::6c.
Mail Servers
42.engineering is served by two mail servers, mxa.mailgun.org and mxb.mailgun.org.
Among the domains sharing a mail server setup with 42.engineering are wgdood.com, edm.top-link.com.tw, mail.hsbrands.com and two others.
There is at least a partial MX overlap between 42.engineering and other domains, including callalamarina.com.au, fridaynight5glights.com, auto-trail.co.uk and two others.
These mail servers are routinely found in combination with the mail servers aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
mxa.mailgun.org and mxb.mailgun.org share one IP address between them — 34.149.254.5.
These two host names — mxa.mailgun.org and mxb.mailgun.org — each point to 34.149.254.5 IP addresses.