nullable.se - dns.ninja
nullable.se
se
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | catcher-in-the-rye.nic.se ⭐ | ||||||
| NS | a.ns.se | ||||||
| NS | b.ns.se | ||||||
| NS | c.ns.se | ||||||
| NS | f.ns.se | ||||||
| NS | g.ns.se | ||||||
| NS | i.ns.se | ||||||
| NS | m.ns.se | ||||||
| NS | x.ns.se | ||||||
| NS | y.ns.se | ||||||
| NS | z.ns.se | ||||||
| TXT | id:cd105a3f-ee6b-41b5-ad45-fa258cfd7db8 | ||||||
| TXT | SE zone update: 2026-07-11 15:33:59 +0000 (EPOCH 1783784039) (auto) | ||||||
| SOA | catcher-in-the-rye.nic.seregistry-default@nic.se serial=1783784428 | ||||||
Subdomains
mail.nullable.se |
ns.nullable.se |
blockland.nullable.se |
Same first word
nullable.de |
nullable.se |
nullable.email |
nullable.co |
nullable.com |
nullable.eu |
nullable.net |
nullable.org |
nullable.group |
Similar names
DNS History
16 records (5 active, 11 former)
○NSb.ns.buddyns.com2015-08-18 → 2016-09-23 · 4 obs
● 2016-09-23 18:40:14
○ 2026-03-12 19:34:22
○ 2026-07-11 16:18:26
○NSc.ns.buddyns.com2015-08-18 → 2016-09-23 · 4 obs
● 2016-09-23 18:40:14
○ 2026-03-12 19:34:22
○ 2026-07-11 16:18:26
○NSd.ns.buddyns.com2015-08-18 → 2016-09-23 · 4 obs
● 2016-09-23 18:40:14
○ 2026-03-12 19:34:22
○ 2026-07-11 16:18:26
○NSe.ns.buddyns.com2015-08-18 → 2016-09-23 · 4 obs
● 2016-09-23 18:40:14
○ 2026-03-12 19:34:22
○ 2026-07-11 16:18:26
○NSf.ns.buddyns.com2015-08-18 → 2016-09-23 · 4 obs
● 2016-09-23 18:40:14
○ 2026-03-12 19:34:22
○ 2026-07-11 16:18:26
○NSg.ns.buddyns.com2015-08-18 → 2016-09-23 · 4 obs
● 2016-09-23 18:40:14
○ 2026-03-12 19:34:22
○ 2026-07-11 16:18:26
○NSh.ns.buddyns.com2015-08-18 → 2016-09-23 · 4 obs
● 2016-09-23 18:40:14
○ 2026-03-12 19:34:22
○ 2026-07-11 16:18:26
○NSns.dontcare4free.com2015-08-18 → 2016-09-23 · 4 obs
● 2016-09-23 18:40:14
○ 2026-03-12 19:34:22
○ 2026-07-11 16:18:26
○NSns.nullable.se2015-08-18 → 2016-09-23 · 4 obs
● 2016-09-23 18:40:14
○ 2026-03-12 19:34:22
○ 2026-07-11 16:18:26
●NSns1.dnshost.net2026-03-12 → 2026-07-11 · 3 obs
● 2026-03-12 19:34:22
● 2026-07-11 16:18:26
●NSns2.dnshost.net2026-03-12 → 2026-07-11 · 3 obs
● 2026-03-12 19:34:22
● 2026-07-11 16:18:26
●MXmx.zohomail.com2015-08-18 → 2026-07-11 · 2 obs
● 2026-07-11 16:18:26
●MXmx2.zohomail.com2015-08-18 → 2026-07-11 · 2 obs
● 2026-07-11 16:18:26
●A65.21.48.2512026-03-12 → 2026-07-11 · 3 obs
● 2026-03-12 19:34:22
● 2026-07-11 16:18:26
○A79.136.95.1882016-09-23 → 2016-09-23 · 4 obs
● 2016-09-23 18:40:14
○ 2026-03-12 19:34:22
○ 2026-07-11 16:18:26
○A79.136.95.982015-08-18 → 2016-03-21 · 4 obs
● 2016-03-21 19:00:08
○ 2016-09-23 18:40:14
○ 2026-07-11 16:18:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| se | c.ns.se, m.ns.se, g.ns.se, b.ns.se... | - |
| nullable.se | ns1.dnshost.net, ns2.dnshost.net | - |
✅ Authoritative Response
Server:91.237.67.1
NS records: ns1.dnshost.net, ns2.dnshost.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for nullable.se (unsigned zone)
⏱️ Timing
Total: 1064ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 65.21.48.251 |
| NS | 2 | ns1.dnshost.net, ns2.dnshost.net |
| MX | 2 | mx2.zohomail.com (pri: 20), mx.zohomail.com (pri: 10) |
| TXT | 1 | v=spf1 include:zoho.com ~all |
| SOA | 1 | ns1.dnshost.net zonemaster@dnshost.net |
Analysis
Hierarchy
The domain nullable.se is parent to mail.nullable.se, ns.nullable.se and blockland.nullable.se.
IP Addresses
nullable.se directs to one IP number, which is 65.21.48.251.
Host names such as natkr.com, dontcare4free.com and static.251.48.21.65.clients.your-server.de share their IP numbers with nullable.se.
Name Servers
nullable.se has two authoritative name servers — ns1.dnshost.net and ns2.dnshost.net.
nullable.se has the same name server delegation as a number of other domains, such as tetrafix.com, sopskolan.se, stockholmradio.se and two more.
At least some of nullable.se's name servers are shared with other domains, for example astrada.dk, rollco.dk, gaomo.mobi and two more.
These name servers are often deployed together with the name servers ns1.nameisp.info, ns2.nameisp.info, ns1.hemsida24.se and ns2.hemsida24.se.
Both ns1.dnshost.net and ns2.dnshost.net have two IP addresses each. ns1.dnshost.net resolves to 91.237.67.1 and 2a0b:8e00::10; ns2.dnshost.net resolves to 185.167.176.1 and 2a0b:8e00:1::10.
Mail Servers
The MX records for nullable.se point to two mail servers: mx2.zohomail.com and mx.zohomail.com.
nullable.se has the same mail server arrangement as a number of other domains, for example ayamgorengjogja.com, gandprentals.com, nikkansp-vpn.info and two more.
nullable.se shares at least some of its mail servers with other domains — for example erasingapore.com.sg, phocode.com, karolmajta.com and two more.
It is common for these mail servers to co-occur with mx.zoho.com, mx3.zohomail.com, mx3.zoho.com and mx2.zoho.com as mail servers.
mx2.zohomail.com and mx.zohomail.com each point to one IP address — 204.141.33.44.
The host names mx2.zohomail.com and mx.zohomail.com both resolve to 204.141.33.44 IP addresses.