portunity.us - dns.ninja
portunity.us
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1784358910 | ||||||
Same first word
portunity.com |
portunity.it |
portunity.ch |
portunity.biz |
portunity.eu |
portunity.at |
portunity.co.uk |
portunity.org |
portunity.us |
portunity.info |
portunity.be |
portunity.de |
portunity.tv |
portunity.net |
Similar names
DNS History
9 records (7 active, 2 former)
○NSlocalhost2015-07-19 → 2016-08-08 · 4 obs
● 2016-08-08 13:00:54
○ 2017-04-05 12:42:56
○ 2026-07-18 07:59:08
●NSns.portunity.de2015-07-19 → 2026-07-18 · 2 obs
● 2026-07-18 07:59:08
●NSns2.portunity.de2015-07-19 → 2026-07-18 · 2 obs
● 2026-07-18 07:59:08
●MXsmtp-backup1.portunity.de2015-07-19 → 2026-07-18 · 2 obs
● 2026-07-18 07:59:08
●MXsmtp-backup2.portunity.de2015-07-19 → 2026-07-18 · 2 obs
● 2026-07-18 07:59:08
●MXsmtp-in.portunity.de2015-07-19 → 2026-07-18 · 2 obs
● 2026-07-18 07:59:08
●A217.144.129.1712017-04-05 → 2026-07-18 · 3 obs
● 2017-04-05 12:42:56
● 2026-07-18 07:59:08
●A2a02:a00::2:0:4:ebe22017-04-05 → 2026-07-18 · 3 obs
● 2017-04-05 12:42:56
● 2026-07-18 07:59:08
○A81.92.15.692015-07-19 → 2016-08-08 · 4 obs
● 2016-08-08 13:00:54
○ 2017-04-05 12:42:56
○ 2026-07-18 07:59:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us... | - |
| portunity.us | ns2.portunity.de, ns.portunity.de | - |
✅ Authoritative Response
Server:188.246.0.33
NS records: ns2.portunity.de, ns.portunity.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for portunity.us (unsigned zone)
⏱️ Timing
Total: 1647ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.144.129.171 |
| AAAA | 1 | 2a02:a00::2:0:4:ebe2 |
| NS | 2 | ns2.portunity.de, ns.portunity.de |
| MX | 3 | smtp-backup2.portunity.de (pri: 30), smtp-backup1.portunity.de (pri: 20)... |
| SOA | 1 | ns.portunity.de hostmaster.portunity.de |
Analysis
IP Addresses
portunity.us directs to two IP numbers, 217.144.129.171 and 2a02:a00::2:0:4:ebe2
Among the host names that share IP numbers with portunity.us are portal-net.de, portunity.org, ruecker-online.de and two others.
Name Servers
The NS records for portunity.us delegate to ns2.portunity.de and ns.portunity.de.
portunity.us has the same name server delegation as a number of other domains, such as turniere.eu, checkrisk.net, dframe.eu and two more.
portunity.us shares at least some of its name servers with other domains, including ticketportal.eu, (0x6e756465)-gallery.eu, tierschutz.eu and two others.
These name servers are frequently paired with the name servers ns2.reetz-it.de and ns.reetz-it.de.
ns2.portunity.de resolves to 188.246.0.33 and 2a02:a00:f::a2. Likewise, ns.portunity.de resolves to 217.144.128.33 and 2a02:a00::a1 — two IP addresses apiece.
Mail Servers
portunity.us is handled by three mail servers: smtp-backup1.portunity.de, smtp-backup2.portunity.de and smtp-in.portunity.de.
portunity.us shares at least some of its mail servers with other domains — for example madunia.de, etkw.de, qb3.com and two more.
The hostnames smtp-backup1.portunity.de, smtp-backup2.portunity.de and smtp-in.portunity.de each direct to two IP addresses — smtp-backup1.portunity.de to 217.144.128.54 and 2a02:a00::2:0:0:54, smtp-backup2.portunity.de to 37.120.186.72 and 2a03:4000:f:5b9::25, and smtp-in.portunity.de to 217.144.128.52 and 2a02:a00::2:0:0:52.