mail256.com - robtex.com
mail256.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 84.19.184.25🇦🇹 KEYWEB-AS84.19.160.0/19 Keyweb AG IP Network | ||||||
| PTR | ns1.ownonlinecloud.de | ||||||
| NS | ns1.ownonlinecloud.de ⭐ | ||||||
| A | 84.19.184.25🇦🇹 KEYWEB-AS84.19.160.0/19 Keyweb AG IP Network | ||||||
| PTR | ns1.ownonlinecloud.de | ||||||
| NS | ns2.ownonlinecloud.de | ||||||
| A | 84.19.185.25🇦🇹 KEYWEB-AS84.19.160.0/19 Keyweb AG IP Network | ||||||
| PTR | ns2.ownonlinecloud.de | ||||||
| MX | mail256.com ⭐ | ||||||
| A | 84.19.184.25🇦🇹 KEYWEB-AS84.19.160.0/19 Keyweb AG IP Network | ||||||
| PTR | ns1.ownonlinecloud.de | ||||||
| TXT | v=spf1 +a +mx +ip4:84.19.184.25 ~all | ||||||
| SOA | ns1.ownonlinecloud.deserver@aaa-hosting.de 2026-03-21 #1 | ||||||
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=1774647827 | ||||||
MX for
mail256.com |
Subdomains
mail.mail256.com |
Same first word
mail256.com |
Similar names
DNS History
16 records (4 active, 12 former)
○NSdns1.namebay.com2008-03-10 → 2008-03-10 · 3 obs
○ 2015-06-03 05:42:46
○ 2026-03-27 21:58:58
○NSdns2.namebay.com2008-03-10 → 2008-03-10 · 3 obs
○ 2015-06-03 05:42:46
○ 2026-03-27 21:58:58
○NSns.01.netsys-online.com2015-06-03 → 2016-04-07 · 5 obs
● 2015-06-03 05:42:46
● 2016-04-07 04:37:16
○ 2016-11-27 05:11:58
○ 2026-03-27 21:58:58
○NSns.02.netsys-online.com2015-06-03 → 2016-04-07 · 5 obs
● 2015-06-03 05:42:46
● 2016-04-07 04:37:16
○ 2016-11-27 05:11:58
○ 2026-03-27 21:58:58
○NSns.03.netsys-online.com2015-06-03 → 2016-04-07 · 5 obs
● 2015-06-03 05:42:46
● 2016-04-07 04:37:16
○ 2016-11-27 05:11:58
○ 2026-03-27 21:58:58
●NSns1.ownonlinecloud.de2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 21:58:58
○NSns1.server-farm.net2016-11-27 → 2017-06-05 · 4 obs
● 2016-11-27 05:11:58
● 2017-06-05 22:04:10
○ 2026-03-27 21:58:58
●NSns2.ownonlinecloud.de2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 21:58:58
○NSns2.server-farm.net2016-11-27 → 2017-06-05 · 4 obs
● 2016-11-27 05:11:58
● 2017-06-05 22:04:10
○ 2026-03-27 21:58:58
○NSns3.server-farm.net2016-11-27 → 2017-06-05 · 4 obs
● 2016-11-27 05:11:58
● 2017-06-05 22:04:10
○ 2026-03-27 21:58:58
○NSns4.server-farm.net2016-11-27 → 2017-06-05 · 4 obs
● 2016-11-27 05:11:58
● 2017-06-05 22:04:10
○ 2026-03-27 21:58:58
○MXmail.mail256.com2015-06-03 → 2017-06-05 · 4 obs
● 2015-06-03 05:42:46
● 2017-06-05 22:04:10
○ 2026-03-27 21:58:58
●MXmail256.com2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 21:58:58
○A185.133.238.1232016-11-27 → 2017-06-05 · 4 obs
● 2016-11-27 05:11:58
● 2017-06-05 22:04:10
○ 2026-03-27 21:58:58
○A54.194.226.1362015-06-03 → 2016-04-07 · 5 obs
● 2015-06-03 05:42:46
● 2016-04-07 04:37:16
○ 2016-11-27 05:11:58
○ 2026-03-27 21:58:58
●A84.19.184.252026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 21:58:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, j.gtld-servers.net, c.gtld-servers.net, h.gtld-servers.net... | - |
| mail256.com | ns2.ownonlinecloud.de, ns1.ownonlinecloud.de | - |
✅ Authoritative Response
Server:84.19.185.25
NS records: ns2.ownonlinecloud.de, ns1.ownonlinecloud.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mail256.com (unsigned zone)
⏱️ Timing
Total: 893ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 84.19.184.25 |
| NS | 2 | ns1.ownonlinecloud.de, ns2.ownonlinecloud.de |
| MX | 1 | mail256.com (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:84.19.184.25 ~all |
| SOA | 1 | ns1.ownonlinecloud.de server.aaa-hosting |
Analysis
Hierarchy
mail256.com is a parent of mail.mail256.com.
Mail Server Role
mail256.com serves as the mail server for mail256.com.
IP Addresses
mail256.com points to a single IP number: 84.19.184.25.
Other host names, for instance ezmail.astroxl.com, ns1.ownonlinecloud.de, ownonlinecloud.de, cosmicus.de and mysticus.com share IP numbers with mail256.com.
Name Servers
Delegation for mail256.com rests with two name servers, ns1.ownonlinecloud.de and ns2.ownonlinecloud.de.
mail256.com shares the same name server setup as other domains, including ownonlinecloud.de, cosmicus.de, mysticus.com, andreas-roth.info and kartenleger.net.
Host names with one IP number: ns1.ownonlinecloud.de points to 84.19.184.25; ns2.ownonlinecloud.de points to 84.19.185.25.
Mail Servers
A single mail server handles mail256.com.
mail256.com points to a single IP: 84.19.184.25.