openengineering.info - dns.ninja
openengineering.info
info
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.info.afilias-nst.info ⭐ | ||||||
| NS | a2.info.afilias-nst.info | ||||||
| NS | b0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | b2.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | c0.info.afilias-nst.info | ||||||
| NS | d0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| SOA | a0.info.afilias-nst.infohostmaster@donuts.email serial=1786280503 | ||||||
Subdomains
www.openengineering.info |
Same first word
openengineering.co |
openengineering.info |
openengineering.net |
DNS History
15 records (9 active, 6 former)
●NSns-1354.awsdns-41.org2015-07-04 → 2026-08-09 · 2 obs
● 2026-08-09 13:06:48
●NSns-1617.awsdns-10.co.uk2015-07-04 → 2026-08-09 · 2 obs
● 2026-08-09 13:06:48
●NSns-230.awsdns-28.com2015-07-04 → 2026-08-09 · 2 obs
● 2026-08-09 13:06:48
●NSns-927.awsdns-51.net2015-07-04 → 2026-08-09 · 2 obs
● 2026-08-09 13:06:48
●MXalt1.aspmx.l.google.com2026-08-09 → 2026-08-09 · 2 obs
● 2026-08-09 13:06:48
●MXalt2.aspmx.l.google.com2026-08-09 → 2026-08-09 · 2 obs
● 2026-08-09 13:06:48
●MXalt3.aspmx.l.google.com2026-08-09 → 2026-08-09 · 2 obs
● 2026-08-09 13:06:48
●MXalt4.aspmx.l.google.com2026-08-09 → 2026-08-09 · 2 obs
● 2026-08-09 13:06:48
●MXaspmx.l.google.com2026-08-09 → 2026-08-09 · 2 obs
● 2026-08-09 13:06:48
○MXmail-mx1.grabcad.net2019-04-20 → 2019-04-20 · 2 obs
○ 2026-08-09 13:06:48
○MXmail-mx2.grabcad.net2019-04-20 → 2019-04-20 · 2 obs
○ 2026-08-09 13:06:48
○A52.0.180.12019-04-20 → 2019-04-20 · 3 obs
● 2019-04-20 16:42:24
○ 2026-08-09 13:06:48
○A54.165.243.2492019-04-20 → 2019-04-20 · 3 obs
● 2019-04-20 16:42:24
○ 2026-08-09 13:06:48
○A54.221.217.1262015-07-04 → 2016-08-04 · 4 obs
● 2016-08-04 11:00:12
○ 2019-04-20 16:42:24
○ 2026-08-09 13:06:48
○A54.225.115.322015-07-04 → 2016-08-04 · 4 obs
● 2016-08-04 11:00:12
○ 2019-04-20 16:42:24
○ 2026-08-09 13:06:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info | - |
| openengineering.info | ns-230.awsdns-28.com, ns-927.awsdns-51.net, ns-1354.awsdns-41.org, ns-1617.awsdns-10.co.uk | - |
✅ Authoritative Response
Server:205.251.192.230
NS records: ns-230.awsdns-28.com, ns-927.awsdns-51.net, ns-1354.awsdns-41.org, ns-1617.awsdns-10.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for openengineering.info (unsigned zone)
⏱️ Timing
Total: 495ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1354.awsdns-41.org, ns-1617.awsdns-10.co.uk... |
| MX | 5 | aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 1 | google-site-verification=Ukfe5HPIjWkzSDz |
| SOA | 1 | ns-1617.awsdns-10.co.uk it.grabcad.com |
Analysis
Hierarchy
The domain www.openengineering.info falls under the parent openengineering.info.
Name Servers
Four name servers handle the delegation for openengineering.info: ns-230.awsdns-28.com, ns-927.awsdns-51.net, ns-1354.awsdns-41.org and ns-1617.awsdns-10.co.uk.
At least some of openengineering.info's name servers are shared with other domains, for example shotwheelapp.com, sjsconsulting.co.uk, techhive.team and two more.
Four hostnames, each resolving to a pair of IP addresses: ns-230.awsdns-28.com directs to 205.251.192.230 and 2600:9000:5300:e600::1; ns-927.awsdns-51.net directs to 205.251.195.159 and 2600:9000:5303:9f00::1; ns-1354.awsdns-41.org directs to 205.251.197.74 and 2600:9000:5305:4a00::1; ns-1617.awsdns-10.co.uk directs to 205.251.198.81 and 2600:9000:5306:5100::1.
Mail Servers
openengineering.info has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
At least some of the mail servers used by openengineering.info are shared with other domains: synchroland.com, feistyfeast.com, timelesssong.com and two others among them.
These mail servers are often deployed together with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx3.googlemail.com and 3 other mail servers.
Host names pointing to two IP addresses:
aspmx.l.google.com resolves to 142.251.163.26 and 2607:f8b0:4004:c21::1b.
alt1.aspmx.l.google.com resolves to 192.178.234.26 and 2800:3f0:4003:c14::1a.
alt2.aspmx.l.google.com resolves to 172.253.116.27 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com resolves to 192.178.223.26 and 2a00:1450:4009:c0f::1b.
alt4.aspmx.l.google.com resolves to 172.253.157.26 and 2a00:1450:400c:c23::1b.