engineering.pr - robtex.com
engineering.pr
pr
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.lactld.org ⭐ | ||||||
| NS | a0.pr.afilias-nst.info | ||||||
| NS | a2.pr.afilias-nst.info | ||||||
| NS | b0.pr.afilias-nst.org | ||||||
| NS | b2.pr.afilias-nst.org | ||||||
| NS | c0.pr.afilias-nst.info | ||||||
| NS | d0.pr.afilias-nst.org | ||||||
| NS | pr-dns.denic.de | ||||||
| SOA | a.lactld.orghostmaster@donuts.email serial=1794402729 | ||||||
Same first word
Similar names
Previous names
Next names
eni.pr |
enterprise.pr |
enterpriseaffiliate.pr |
entrepreneurmag.pr |
equifax.pr |
equipopur.pr |
eristoff.pr |
erre.pr |
es.pr |
escuelaglobal.pr |
esim.pr |
esquelas.pr |
essity.pr |
esso.pr |
est.pr |
estadisticas.pr |
estatus.pr |
esther.pr |
DNS History
11 records (11 active, 0 former)
●NSaurora.ns.cloudflare.com2026-09-19 → 2026-11-11 · 2 obs
● 2026-11-11 13:57:04
●NSstanley.ns.cloudflare.com2026-09-19 → 2026-11-11 · 2 obs
● 2026-11-11 13:57:04
●MXalt1.aspmx.l.google.com2026-09-19 → 2026-11-11 · 2 obs
● 2026-11-11 13:57:04
●MXalt2.aspmx.l.google.com2026-09-19 → 2026-11-11 · 2 obs
● 2026-11-11 13:57:04
●MXalt3.aspmx.l.google.com2026-09-19 → 2026-11-11 · 2 obs
● 2026-11-11 13:57:04
●MXalt4.aspmx.l.google.com2026-09-19 → 2026-11-11 · 2 obs
● 2026-11-11 13:57:04
●MXaspmx.l.google.com2026-09-19 → 2026-11-11 · 2 obs
● 2026-11-11 13:57:04
●A104.21.33.182026-09-19 → 2026-11-11 · 2 obs
● 2026-11-11 13:57:04
●A172.67.157.1522026-09-19 → 2026-11-11 · 2 obs
● 2026-11-11 13:57:04
●A2606:4700:3031::6815:21122026-09-19 → 2026-11-11 · 2 obs
● 2026-11-11 13:57:04
●A2606:4700:3036::ac43:9d982026-09-19 → 2026-11-11 · 2 obs
● 2026-11-11 13:57:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pr | a.lactld.org, a0.pr.afilias-nst.info, a2.pr.afilias-nst.info, b0.pr.afilias-nst.org... | 16 records |
| engineering.pr | stanley.ns.cloudflare.com, aurora.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.35.141
NS records: stanley.ns.cloudflare.com, aurora.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for engineering.pr (unsigned zone)
⏱️ Timing
Total: 906ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.157.152, 104.21.33.18 |
| AAAA | 2 | 2606:4700:3031::6815:2112, 2606:4700:3036::ac43:9d98 |
| NS | 2 | aurora.ns.cloudflare.com, stanley.ns.cloudflare.com |
| MX | 5 | ASPMX.L.GOOGLE.COM (pri: 1), ALT3.ASPMX.L.GOOGLE.COM (pri: 10)... |
| TXT | 3 | MS=ms89950958, google-site-verification=IzAvKqSbTdwXjmf... |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | aurora.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 16
Out-of-bailiwick: 16 (a.lactld.org, a.lactld.org, a0.pr.afilias-nst.info...)
Analysis
IP Addresses
engineering.pr resolves to four IP addresses: 104.21.33.18, 172.67.157.152, 2606:4700:3031::6815:2112 and 2606:4700:3036::ac43:9d98.
vimktdigital.com.br, gkcgedu.com, platinumplayonlinecasino.it plus two other host names have IP numbers in common with engineering.pr.
Name Servers
Two name servers handle the delegation for engineering.pr: aurora.ns.cloudflare.com and stanley.ns.cloudflare.com.
The name server configuration of engineering.pr is shared with other domains, for instance dd7276854.workers.dev, thebridgebrighton.com, reviewharness.com and two others.
engineering.pr partially shares its NS delegation with several other domains, including yingchazhibozenmemianfeikan.org.cn, udciaty.pages.dev, hashy0917.net and two others.
These name servers are regularly seen alongside vida.ns.cloudflare.com and cody.ns.cloudflare.com as name servers.
Hosts with 6 IP addresses each:
aurora.ns.cloudflare.com resolves to 108.162.194.110, 162.159.38.110 and 172.64.34.110 among others, with 3 other IP addresses in total.
stanley.ns.cloudflare.com resolves to 108.162.195.141, 162.159.44.141 and 172.64.35.141 among others, with 3 other IP addresses in total.
Mail Servers
engineering.pr is handled by five mail servers: 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 engineering.pr are shared with other domains: talent2train.nl, misterjekyll.be, bbandy.org and two others among them.
It is common to find these mail servers paired with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com and aspmx2.googlemail.com, as well as two others.
Host names pointing to two IP addresses:
aspmx.l.google.com resolves to two addresses: 142.251.179.26 and 2607:f8b0:4004:c27::1a.
alt1.aspmx.l.google.com resolves to two addresses: 192.178.234.27 and 2800:3f0:4003:c14::1b.
alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.27 and 2a00:1450:400b:c02::1a.
alt3.aspmx.l.google.com resolves to two addresses: 192.178.223.27 and 2a00:1450:4009:c0f::1a.
alt4.aspmx.l.google.com resolves to two addresses: 172.253.157.26 and 2a00:1450:400c:c23::1a.