offerendu.com - dns.ninja
offerendu.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 89.22.110.195🇩🇪 ONE-NETWORK89.22.96.0/19 | ||||||
| PTR | server.computer-matrix.de | ||||||
| NS | cns1.alfahosting.info ⭐ | ||||||
| A | 2a01:64c0:0:5000::8🇩🇪 CLOUDPIT2a01:64c0::/32 | ||||||
| PTR | cns1.cloudpit.de | ||||||
| A | 109.237.142.8🇩🇪 CLOUDPIT109.237.128.0/20 | ||||||
| PTR | cns1.cloudpit.de | ||||||
| NS | cns2.alfahosting.info | ||||||
| A | 2a01:4f8:2b02:a88::105🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | cns2.cloudpit.com | ||||||
| A | 148.251.254.105🇩🇪 Hetzner148.251.0.0/16 HETZNER-RZ-BLK-ERX2 | ||||||
| PTR | cns2.cloudpit.com | ||||||
| NS | cns3.alfahosting.info | ||||||
| A | 2a02:2b80:101:5000::8🇩🇪 CLOUDPIT2a02:2b80:101::/48 | ||||||
| PTR | cns3.cloudpit.io | ||||||
| A | 109.237.143.8🇩🇪 CLOUDPIT109.237.128.0/20 | ||||||
| PTR | cns3.cloudpit.io | ||||||
| MX | mail.offerendu.com ⭐ | ||||||
| A | 89.22.110.195🇩🇪 ONE-NETWORK89.22.96.0/19 | ||||||
| PTR | server.computer-matrix.de | ||||||
| SOA | cns1.alfahosting.infohostmaster@alfahosting.de 2020-09-05 #0 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1783438476 | ||||||
Subdomains
mail.offerendu.com |
Same first word
offerendu.com |
Similar names
DNS History
7 records (5 active, 2 former)
●NScns1.alfahosting.info2016-12-20 → 2026-07-07 · 2 obs
● 2026-07-07 16:01:50
●NScns2.alfahosting.info2016-12-20 → 2026-07-07 · 2 obs
● 2026-07-07 16:01:50
●NScns3.alfahosting.info2016-12-20 → 2026-07-07 · 2 obs
● 2026-07-07 16:01:50
●MXmail.offerendu.com2016-12-20 → 2026-07-07 · 2 obs
● 2026-07-07 16:01:50
○A5.44.106.1562020-03-03 → 2020-03-03 · 4 obs
● 2020-03-03 08:42:56
○ 2026-03-13 01:12:40
○ 2026-07-07 16:01:50
○A88.80.197.1162016-12-20 → 2016-12-20 · 3 obs
○ 2020-03-03 08:42:56
○ 2026-07-07 16:01:50
●A89.22.110.1952026-03-13 → 2026-07-07 · 3 obs
● 2026-03-13 01:12:40
● 2026-07-07 16:01:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net... | - |
| offerendu.com | cns3.alfahosting.info, cns2.alfahosting.info, cns1.alfahosting.info | - |
✅ Authoritative Response
Server:148.251.254.105
NS records: cns3.alfahosting.info, cns2.alfahosting.info, cns1.alfahosting.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for offerendu.com (unsigned zone)
⏱️ Timing
Total: 284ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.22.110.195 |
| NS | 3 | cns1.alfahosting.info, cns3.alfahosting.info... |
| MX | 1 | mail.offerendu.com (pri: 10) |
| SOA | 1 | cns1.alfahosting.info hostmaster.alfahos |
Analysis
Hierarchy
offerendu.com is the parent zone for mail.offerendu.com.
IP Addresses
offerendu.com has exactly one IP address — 89.22.110.195.
The host names server.computer-matrix.de, mail.offerendu.com, mail.computer-matrix.de and computer-matrix.de all share IP numbers with offerendu.com.
Name Servers
DNS for offerendu.com is handled by three authoritative name servers: cns1.alfahosting.info, cns2.alfahosting.info and cns3.alfahosting.info.
offerendu.com partially shares its NS delegation with several other domains, including polaroidface.com, basedreams.com, drk-rk.de and two others.
These name servers often co-occur with the name servers ns8.alfahosting.info.
Three hostnames — cns1.alfahosting.info, cns2.alfahosting.info and cns3.alfahosting.info — each have two IP addresses: cns1.alfahosting.info has 109.237.142.8 and 2a01:64c0:0:5000::8, cns2.alfahosting.info has 148.251.254.105 and 2a01:4f8:2b02:a88::105, and cns3.alfahosting.info has 109.237.143.8 and 2a02:2b80:101:5000::8.
Mail Servers
offerendu.com uses one mail server — mail.offerendu.com.
mail.offerendu.com has exactly one IP number: 89.22.110.195.