sboptimal.se - robtex.com
sboptimal.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:5e0b957b-5411-4ae1-bcac-c9d8e1ac9e32 | ||||||
| TXT | SE zone update: 2026-03-25 20:14:13 +0000 (EPOCH 1774469653) (auto) | ||||||
| SOA | catcher-in-the-rye.nic.seregistry-default@nic.se serial=1774470316 | ||||||
Same first word
sboptimal.se |
Similar names
DNS History
8 records (4 active, 4 former)
●NSns1.dnshost.net2026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 21:29:28
○NSns1.loopia.se2015-06-15 → 2017-04-18 · 3 obs
● 2017-04-18 22:21:28
○ 2026-03-25 21:29:28
●NSns2.dnshost.net2026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 21:29:28
○NSns2.loopia.se2015-06-15 → 2017-04-18 · 3 obs
● 2017-04-18 22:21:28
○ 2026-03-25 21:29:28
○MXmail.sboptimal.se2015-06-15 → 2017-04-18 · 3 obs
● 2017-04-18 22:21:28
○ 2026-03-25 21:29:28
●MXsboptimal-se.mail.protection.outlook.com2026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 21:29:28
●A185.157.223.2502026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 21:29:28
○A194.9.95.2212015-06-15 → 2017-04-18 · 3 obs
● 2017-04-18 22:21:28
○ 2026-03-25 21:29:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| se | x.ns.se, z.ns.se, a.ns.se, c.ns.se... | - |
| sboptimal.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 sboptimal.se (unsigned zone)
⏱️ Timing
Total: 909ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.157.223.250 |
| NS | 2 | ns1.dnshost.net, ns2.dnshost.net |
| MX | 1 | sboptimal-se.mail.protection.outlook.com |
| TXT | 2 | MS=ms22458816, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns1.dnshost.net zonemaster.dnshost.net |
Analysis
IP Addresses
sboptimal.se points to a single IP: 185.157.223.250.
Other host names, for instance temeno.com, ndb.msb.se, starstable.se, looklet.cn and swedishworkwear.se share IP numbers with sboptimal.se.
Name Servers
sboptimal.se's delegation is to two name servers ns1.dnshost.net and ns2.dnshost.net.
sboptimal.se shares the same name server configuration as other domains, such as aptinvest.se, fcgnorge.no, edrmedeso.no, klartskepp.se and sgs.tn.
sboptimal.se at least partially shares its name servers with other domains, for instance rutab.dk, psfashion.se, bevi.ee, emcomp.se and labutrustning.se.
These name servers are commonly used alongside ns1.nameisp.info and ns2.nameisp.info.
Host names with two IP numbers: ns1.dnshost.net points to 2a0b:8e00::10 and 91.237.67.1; ns2.dnshost.net points to 2a0b:8e00:1::10 and 185.167.176.1
Mail Servers
sboptimal.se is served by a single mail server, sboptimal-se.mail.protection.outlook.com.
The host name sboptimal-se.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:ca04::6, 2a01:111:f403:ca04::b, 2a01:111:f403:ca09::, 2a01:111:f403:ca09::9, 52.101.68.21, 52.101.68.36, 52.101.73.12 and 52.101.73.22.