boolean.se - dns.ninja
boolean.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:e8ee9a91-561a-46df-a71f-8ee1290bec82 | ||||||
| TXT | SE zone update: 2026-06-17 10:26:49 +0000 (EPOCH 1781692009) (auto) | ||||||
| SOA | catcher-in-the-rye.nic.seregistry-default@nic.se serial=1781692396 | ||||||
Previously MX for
Subdomains
mail.boolean.se |
Same first word
Similar names
DNS History
12 records (9 active, 3 former)
●NSdns1.oderland.com2015-08-22 → 2026-06-17 · 2 obs
● 2026-06-17 11:35:34
●NSdns2.oderland.com2015-08-22 → 2026-06-17 · 2 obs
● 2026-06-17 11:35:34
●NSdns3.oderland.com2015-08-22 → 2026-06-17 · 2 obs
● 2026-06-17 11:35:34
○MXboolean.se2015-08-22 → 2018-09-28 · 4 obs
● 2018-09-28 04:40:42
○ 2019-08-22 14:49:10
○ 2026-06-17 11:35:34
●MXmx1.oderland.com2019-08-22 → 2026-06-17 · 6 obs
● 2019-08-22 14:49:10
● 2026-06-01 19:43:22
○ 2026-06-12 19:42:36
● 2026-06-17 02:18:14
● 2026-06-17 11:35:34
●MXmx2.oderland.com2019-08-22 → 2026-06-17 · 6 obs
● 2019-08-22 14:49:10
● 2026-06-01 19:43:22
○ 2026-06-12 19:42:36
● 2026-06-17 02:18:14
● 2026-06-17 11:35:34
●MXmx3.oderland.com2019-08-22 → 2026-06-17 · 6 obs
● 2019-08-22 14:49:10
● 2026-06-01 19:43:22
○ 2026-06-12 19:42:36
● 2026-06-17 02:18:14
● 2026-06-17 11:35:34
●MXmx4.oderland.com2019-08-22 → 2026-06-17 · 6 obs
● 2019-08-22 14:49:10
● 2026-06-01 19:43:22
○ 2026-06-12 19:42:36
● 2026-06-17 02:18:14
● 2026-06-17 11:35:34
○MXtest.com2017-08-22 → 2018-09-28 · 5 obs
● 2017-08-22 00:46:08
● 2018-09-28 04:40:42
○ 2019-08-22 14:49:10
○ 2026-06-17 11:35:34
●A2a02:28f0:303c:19::2026-03-06 → 2026-06-17 · 6 obs
● 2026-03-06 06:30:52
● 2026-06-01 19:43:22
○ 2026-06-12 19:42:36
● 2026-06-17 02:18:14
● 2026-06-17 11:35:34
●A91.201.60.1352026-03-06 → 2026-06-17 · 6 obs
● 2026-03-06 06:30:52
● 2026-06-01 19:43:22
○ 2026-06-12 19:42:36
● 2026-06-17 02:18:14
● 2026-06-17 11:35:34
○A91.201.60.412015-08-22 → 2019-08-22 · 4 obs
● 2019-08-22 14:49:10
○ 2026-03-06 06:30:52
○ 2026-06-17 11:35:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| se | a.ns.se, b.ns.se, c.ns.se, f.ns.se... | - |
| boolean.se | dns1.oderland.com, dns2.oderland.com, dns3.oderland.com | - |
✅ Authoritative Response
Server:46.246.43.220
NS records: dns1.oderland.com, dns2.oderland.com, dns3.oderland.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1599ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.201.60.135 |
| AAAA | 1 | 2a02:28f0:303c:19:: |
| NS | 3 | dns1.oderland.com, dns2.oderland.com... |
| MX | 4 | mx4.oderland.com (pri: 1), mx3.oderland.com (pri: 1)... |
| TXT | 1 | v=spf1 ip4:91.201.60.135 +mx +a +include |
| SOA | 1 | dns1.oderland.com registry.oderland.se |
Analysis
Hierarchy
boolean.se is a parent domain of mail.boolean.se.
IP Addresses
boolean.se directs to two IP numbers, 91.201.60.135 and 2a02:28f0:303c:19::
izanami.oderland.com, webmail.motesplatsborstahusen.se, mail.brixel.com plus two other host names have IP numbers in common with boolean.se.
Name Servers
boolean.se is delegated to three name servers: dns1.oderland.com, dns2.oderland.com and dns3.oderland.com.
boolean.se shares at least some of its name servers with other domains, including wonderz.net, xn--seniorln-g0a.nu, validera.se and two others.
dns1.oderland.com, dns2.oderland.com and dns3.oderland.com each resolve to two IP addresses: dns1.oderland.com resolves to 91.201.61.4 and 2a02:28f0::41; dns2.oderland.com resolves to 46.16.239.247 and 2a02:28f0::46:1; dns3.oderland.com resolves to 46.246.43.220 and 2a00:1a28:1108:b::4:1.
Mail Servers
Four mail servers handle email for boolean.se: mx1.oderland.com, mx2.oderland.com, mx3.oderland.com and mx4.oderland.com.
At least some of the mail servers used by boolean.se are shared with other domains: creadora.eu, hundspektra.se, replika.nu and two others among them.
The host names mx1.oderland.com, mx2.oderland.com, mx3.oderland.com and mx4.oderland.com each resolve to two IP addresses: mx1.oderland.com resolves to 91.201.60.244 and 2a02:28f0::8:1; mx2.oderland.com resolves to 91.201.61.244 and 2a02:28f0::9:1; mx3.oderland.com resolves to 91.201.62.34 and 2a02:28f0::16:1; mx4.oderland.com resolves to 91.201.63.5 and 2a02:28f0::17:1.