nullsys.org - robtex.com
nullsys.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:4f8:1c1b:77a7::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| A | 162.55.185.151🇩🇪 Hetzner162.55.0.0/16 HETZNER-DC | ||||||
| NS | ns1.dondominio.com ⭐ | ||||||
| A | 87.117.96.2🇪🇸 SCIP-AS87.117.96.0/24 Soluciones Corporativas IP (SCIP) | ||||||
| PTR | ns1.dondominio.com | ||||||
| NS | ns2.dondominio.com | ||||||
| A | 87.117.96.3🇪🇸 SCIP-AS87.117.96.0/24 Soluciones Corporativas IP (SCIP) | ||||||
| PTR | ns2.dondominio.com | ||||||
| MX | mail.tutanota.de ⭐ | ||||||
| A | 185.205.69.211🇺🇸 TUTA185.205.69.0/24 | ||||||
| PTR | mail.w11.tutanota.de | ||||||
| A | 185.205.69.213🇺🇸 TUTA185.205.69.0/24 | ||||||
| PTR | mail.w13.tutanota.de | ||||||
| A | 185.205.69.214🇺🇸 TUTA185.205.69.0/24 | ||||||
| PTR | mail.w14.tutanota.de | ||||||
| TXT | t-verify=9df0effc5892c1d59d6d32dd2f1d27b1 | ||||||
| TXT | v=spf1 include:spf.tutanota.de -all | ||||||
| SOA | ns1.dondominio.comdnsadmin@dondominio.com 2026-08-01 #5 | ||||||
org
| DNSSEC | ⚠️ Not signed | ||||||
| NS | v0n0.pir-ns.org ⭐ | ||||||
| NS | v0n1.pir-ns.org | ||||||
| NS | v0n2.pir-ns.org | ||||||
| NS | v0n3.pir-ns.org | ||||||
| NS | v2n0.pir-ns.org | ||||||
| NS | v2n1.pir-ns.org | ||||||
| SOA | v0n0.pir-ns.orghostmaster@donuts.email serial=1794765799 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
5 records (5 active, 0 former)
●NSns1.dondominio.com2026-10-31 → 2026-11-15 · 2 obs
● 2026-11-15 18:20:18
●NSns2.dondominio.com2026-10-31 → 2026-11-15 · 2 obs
● 2026-11-15 18:20:18
●MXmail.tutanota.de2026-10-31 → 2026-11-15 · 2 obs
● 2026-11-15 18:20:18
●A162.55.185.1512026-10-31 → 2026-11-15 · 2 obs
● 2026-11-15 18:20:18
●A2a01:4f8:1c1b:77a7::12026-10-31 → 2026-11-15 · 2 obs
● 2026-11-15 18:20:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | v0n3.pir-ns.org, v0n0.pir-ns.org, v2n1.pir-ns.org, v0n2.pir-ns.org... | - |
| nullsys.org | ns1.dondominio.com, ns2.dondominio.com | - |
✅ Authoritative Response
Server:87.117.96.2
NS records: ns1.dondominio.com, ns2.dondominio.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for nullsys.org (unsigned zone)
⏱️ Timing
Total: 676ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.55.185.151 |
| AAAA | 1 | 2a01:4f8:1c1b:77a7::1 |
| NS | 2 | ns2.dondominio.com, ns1.dondominio.com |
| MX | 1 | mail.tutanota.de (pri: 20) |
| TXT | 2 | t-verify=9df0effc5892c1d59d6d32dd2f1d27b, v=spf1 include:spf.tutanota.de -all |
| SOA | 1 | ns1.dondominio.com dnsadmin.dondominio.c |
Analysis
IP Addresses
nullsys.org resolves to the IP addresses 162.55.185.151 and 2a01:4f8:1c1b:77a7::1
Name Servers
DNS delegation for nullsys.org points to two name servers: ns1.dondominio.com and ns2.dondominio.com.
nullsys.org shares its name server setup with other domains, including tiancen-europe.com, place.com.es, transerefrios.com and two others.
nullsys.org has at least partial name server overlap with other domains, such as talrent.es, tiendaktm.com, megaexit.com and two others.
ns1.dondominio.com directs to 87.117.96.2 and ns2.dondominio.com directs to 87.117.96.3; each host name points to exactly one IP number.
Mail Servers
nullsys.org has one mail server: mail.tutanota.de.
nullsys.org shares the same mail server setup as other domains, including nkrej.ci, akimfingroup.com, emildahl.com and two others.
The mail servers of nullsys.org are at least partially shared with other domains, including williamv4.net.
mail.tutanota.de has three IP addresses: 185.205.69.211, 185.205.69.213 and 185.205.69.214.