mail.nullable.se - dns.ninja
mail.nullable.se
nullable.se
| DNSSEC | ⚠️ Not signed | ||||||
| A | 65.21.48.251🇫🇮 Hetzner65.21.0.0/16 HETZNER-DC | ||||||
| NS | ns1.dnshost.net ⭐ | ||||||
| NS | ns2.dnshost.net | ||||||
| MX | mx2.zohomail.com ⭐ | ||||||
| MX | mx.zohomail.com(20) | ||||||
| TXT | v=spf1 include:zoho.com ~all | ||||||
| SOA | ns1.dnshost.netzonemaster@dnshost@net serial=1763592328 | ||||||
Same first word
Similar names
DNS History
3 records (1 active, 2 former)
○A79.136.95.1882016-05-05 → 2016-05-05 · 4 obs
● 2016-05-05 11:49:46
○ 2026-04-23 06:21:08
○ 2026-07-12 03:06:24
○A79.136.95.982015-07-19 → 2016-02-22 · 4 obs
● 2016-02-22 10:25:36
○ 2016-05-05 11:49:46
○ 2026-07-12 03:06:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| se | i.ns.se, a.ns.se, x.ns.se, z.ns.se... | - |
| nullable.se | ns1.dnshost.net, ns2.dnshost.net | - |
✅ Authoritative Response
Server:185.167.176.1
NS records: ns1.dnshost.net, ns2.dnshost.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for nullable.se (unsigned zone)
⏱️ Timing
Total: 983ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | nullable.se |
Analysis
IP Addresses
mail.nullable.se points to a single IP number: 65.21.48.251.
natkr.com, nullable.se, dontcare4free.com and static.251.48.21.65.clients.your-server.de are examples of host names that share IP numbers with mail.nullable.se.
Name Servers
Two name servers handle the delegation for mail.nullable.se: ns1.dnshost.net and ns2.dnshost.net.
mail.nullable.se shares its name server setup with other domains, including jajab.se, sgs.ca, modernafilmer.se and two others.
There is at least partial name server overlap between mail.nullable.se and other domains — gaomo.mobi, stay.pl, najadklubbenv.se and two more among them.
These name servers tend to appear in combination with the name servers ns1.nameisp.info, ns2.nameisp.info, ns1.hemsida24.se and ns2.hemsida24.se.
ns1.dnshost.net and ns2.dnshost.net both carry two IP addresses. The A records for ns1.dnshost.net are 91.237.67.1 and 2a0b:8e00::10; the A records for ns2.dnshost.net are 185.167.176.1 and 2a0b:8e00:1::10.
Mail Servers
mail.nullable.se has two mail servers: mx2.zohomail.com and mx.zohomail.com.
mail.nullable.se shares the same mail server setup as other domains, including body-balance.com.au, emilys-boutique.com, korfan.com.vn and two others.
mail.nullable.se shares mail servers — at least in part — with other domains, including marineriderslv.com, hseaid.com, sponsorm.com and two others.
These mail servers are frequently seen alongside the mail servers mx3.zoho.com.
mx2.zohomail.com directs to 204.141.43.44, as does mx.zohomail.com — both hostnames resolve to that one IP address.
mx2.zohomail.com along with mx.zohomail.com each resolve to 204.141.43.44 IP addresses.