mail.postup.be - dns.ninja
mail.postup.be
| DNSSEC | ⚠️ Not signed | ||||||
| A | 75.2.126.67🇺🇸 Amazon75.2.112.0/20 | ||||||
| PTR | a2f41f0595a4b3ba4.awsglobalaccelerator.com | ||||||
| NS | domain-for-sale.at ⭐ ⚠️ Not in parent delegation | ||||||
| A | 2a05:d014:a67:a2a2::5001🇩🇪 Amazon2a05:d014:800::/38 AMAZON AWS | ||||||
| PTR | domain-for-sale.at | ||||||
| A | 18.193.37.16🇩🇪 Amazon18.192.0.0/15 EC2 FRA prefix | ||||||
| PTR | domain-for-sale.at | ||||||
| NS | the-domains.website ⚠️ Not in parent delegation | ||||||
| A | 2a03:b0c0:2:f0::78:1001🇳🇱 DIGITALOCEAN2a03:b0c0:2::/48 DigitalOcean | ||||||
| PTR | the-domains.website | ||||||
| A | 142.93.233.228🇳🇱 DIGITALOCEAN142.93.224.0/20 DigitalOcean | ||||||
| PTR | the-domains.website | ||||||
| NS | visit.the-domains.website ⚠️ Not in parent delegation | ||||||
| A | 2a00:da00:f22b:7400::1🇬🇧 IONOS-AS2a00:da00:f200::/39 IONOS SE vl5.wdr.gb | ||||||
| PTR | visit.the-domains.website | ||||||
| A | 77.68.16.186🇬🇧 IONOS-AS77.68.0.0/17 Fasthosts Internet Ltd | ||||||
| PTR | visit.the-domains.website | ||||||
| TXT | v=spf1 -all | ||||||
| TXT | 2a6c68c32c4734b7ea8537a9cbc1437ec92a1ed6 | ||||||
| TXT | 3b7c27e9f0a9a65475762775aabe83f7e0c01ed6 | ||||||
| SOA | domain-for-sale.atdns@domain-for-sale.at 2016-08-08 #1 | ||||||
postup.be
| DNSSEC | ⚠️ Not signed | ||||||
| A | 75.2.126.67🇺🇸 Amazon75.2.112.0/20 | ||||||
| NS | domain-for-sale.at ⭐ | ||||||
| NS | the-domains.website | ||||||
| NS | visit.the-domains.website | ||||||
| TXT | v=spf1 -all | ||||||
| TXT | 2a6c68c32c4734b7ea8537a9cbc1437ec92a1ed6 | ||||||
| TXT | 3b7c27e9f0a9a65475762775aabe83f7e0c01ed6 | ||||||
| SOA | domain-for-sale.atdns@domain-for-sale.at 2016-08-08 #1 | ||||||
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
●NSdomain-for-sale.at2026-03-09 → 2026-06-27 · 3 obs
● 2026-03-09 19:45:36
● 2026-06-27 17:20:00
○NSns1.golem.eu2015-06-11 → 2016-04-03 · 4 obs
● 2016-04-03 00:59:38
○ 2026-03-09 19:45:36
○ 2026-06-27 17:20:00
○NSns2.golem.eu2015-06-11 → 2016-04-03 · 4 obs
● 2016-04-03 00:59:38
○ 2026-03-09 19:45:36
○ 2026-06-27 17:20:00
○NSns3.golem.eu2015-06-11 → 2016-04-03 · 4 obs
● 2016-04-03 00:59:38
○ 2026-03-09 19:45:36
○ 2026-06-27 17:20:00
●NSthe-domains.website2026-03-09 → 2026-06-27 · 3 obs
● 2026-03-09 19:45:36
● 2026-06-27 17:20:00
●NSvisit.the-domains.website2026-03-09 → 2026-06-27 · 3 obs
● 2026-03-09 19:45:36
● 2026-06-27 17:20:00
○A109.235.63.1032015-06-11 → 2016-04-03 · 4 obs
● 2016-04-03 00:59:38
○ 2026-03-09 19:45:36
○ 2026-06-27 17:20:00
●A75.2.126.672026-03-09 → 2026-06-27 · 3 obs
● 2026-03-09 19:45:36
● 2026-06-27 17:20:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| be | a.nsset.be, b.nsset.be, c.nsset.be, d.nsset.be... | - |
| postup.be | domain-for-sale.at, the-domains.website, visit.the-domains.website | - |
✅ Authoritative Response
Server:18.193.37.16
NS records: domain-for-sale.at, the-domains.website, visit.the-domains.website
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for postup.be (unsigned zone)
⏱️ Timing
Total: 834ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 75.2.126.67 |
| NS | 3 | domain-for-sale.at, the-domains.website... |
| TXT | 3 | v=spf1 -all, 2a6c68c32c4734b7ea8537a9cbc1437ec92a1ed6... |
| SOA | 1 | domain-for-sale.at dns.domain-for-sale.a |
Analysis
IP Addresses
mail.postup.be points to a single IP number: 75.2.126.67.
Additional host names — postup.be, missionpossible.eu, overclockers.be and two others — share IP numbers with mail.postup.be.
Name Servers
mail.postup.be is delegated to three name servers: domain-for-sale.at, the-domains.website and visit.the-domains.website.
There is at least partial name server overlap between mail.postup.be and other domains — easylearning.be, windsurfshop.be, (0x6f726761736d).be and two more among them.
domain-for-sale.at, the-domains.website and visit.the-domains.website each resolve to two IP addresses: domain-for-sale.at resolves to 18.193.37.16 and 2a05:d014:a67:a2a2::5001; the-domains.website resolves to 142.93.233.228 and 2a03:b0c0:2:f0::78:1001; visit.the-domains.website resolves to 77.68.16.186 and 2a00:da00:f22b:7400::1.