notexistent.com - robtex.com
notexistent.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 176.28.20.69🇫🇷 GD-EMEA-DC-SXB1176.28.20.0/22 | ||||||
| PTR | bajor.knegt.de | ||||||
| NS | dns1.oberfeld-it.de ⭐ | ||||||
| A | 195.191.92.140🇩🇪 CRONON-AS195.191.92.0/23 VAUTRON-SRS-NET | ||||||
| PTR | ns1.ns-serve.net | ||||||
| NS | dns2.oberfeld-it.de | ||||||
| A | 195.191.93.140🇩🇪 CRONON-AS195.191.92.0/23 VAUTRON-SRS-NET | ||||||
| PTR | ns2.ns-serve.net | ||||||
| MX | mail.notexistent.com ⭐ | ||||||
| A | 176.28.20.69🇫🇷 GD-EMEA-DC-SXB1176.28.20.0/22 | ||||||
| PTR | bajor.knegt.de | ||||||
| SOA | dns1.oberfeld-it.deroot@dns1.oberfeld-it.de serial=1474196638 | ||||||
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=1774871107 | ||||||
Subdomains
mail.notexistent.com |
Same first word
notexistent.com |
DNS History
5 records (4 active, 1 former)
●NSdns1.oberfeld-it.de2015-07-17 → 2026-03-30 · 2 obs
● 2026-03-30 11:45:28
●NSdns2.oberfeld-it.de2015-07-17 → 2026-03-30 · 2 obs
● 2026-03-30 11:45:28
●MXmail.notexistent.com2015-07-17 → 2026-03-30 · 2 obs
● 2026-03-30 11:45:28
●A176.28.20.692017-04-04 → 2026-03-30 · 3 obs
● 2017-04-04 21:43:32
● 2026-03-30 11:45:28
○A195.226.178.32015-07-17 → 2016-07-10 · 4 obs
● 2016-07-10 19:11:06
○ 2017-04-04 21:43:32
○ 2026-03-30 11:45:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| notexistent.com | dns1.oberfeld-it.de, dns2.oberfeld-it.de | - |
✅ Authoritative Response
Server:195.191.93.140
NS records: dns1.oberfeld-it.de, dns2.oberfeld-it.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for notexistent.com (unsigned zone)
⏱️ Timing
Total: 817ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 176.28.20.69 |
| NS | 2 | dns1.oberfeld-it.de, dns2.oberfeld-it.de |
| MX | 1 | mail.notexistent.com (pri: 10) |
| SOA | 1 | dns1.oberfeld-it.de root.dns1.oberfeld-i |
Analysis
Hierarchy
mail.notexistent.com is a child of notexistent.com.
IP Addresses
notexistent.com resolves to one IP number: 176.28.20.69.
Other host names, for instance mail.rkj-soft.org, ip149.knegt.de, ip144.knegt.de, rkjsoft.eu and mail.rkj-soft.info share IP numbers with notexistent.com.
Name Servers
notexistent.com's delegation uses two name servers: dns1.oberfeld-it.de and dns2.oberfeld-it.de.
notexistent.com uses the same name server setup as other domains, such as rkj-soft.com, rkj-soft.biz, developercamp.eu, rkjsoft.de and base1.de.
notexistent.com at least partially shares name servers with other domains, for instance dogcamp.de, dominoforum.de, knegt.nl and oberfeld.net.
These name servers are often used with ns1.ns-serve.net and ns2.ns-serve.net.
Host names with a single IP address: dns1.oberfeld-it.de points to 195.191.92.140; dns2.oberfeld-it.de points to 195.191.93.140.
Mail Servers
A single mail server handles notexistent.com, mail.notexistent.com.
Host name mail.notexistent.com resolves to a single IP: 176.28.20.69.