optilon.se - dns.ninja
optilon.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:ceafe58a-f0a5-443c-8407-ceadb83398aa | ||||||
| TXT | SE zone update: 2026-08-14 06:38:11 +0000 (EPOCH 1786689491) (auto) | ||||||
| SOA | catcher-in-the-rye.nic.seregistry-default@nic.se serial=1786689856 | ||||||
Subdomains
Same first word
Similar names
DNS History
10 records (5 active, 5 former)
○NSns1.dgcsystems.net2015-08-02 → 2017-07-13 · 4 obs
● 2017-07-13 07:11:40
○ 2026-03-09 01:29:34
○ 2026-08-14 07:36:52
●NSns1.loopia.se2026-03-09 → 2026-08-14 · 3 obs
● 2026-03-09 01:29:34
● 2026-08-14 07:36:52
○NSns2.dgcsystems.net2015-08-02 → 2017-07-13 · 4 obs
● 2017-07-13 07:11:40
○ 2026-03-09 01:29:34
○ 2026-08-14 07:36:52
●NSns2.loopia.se2026-03-09 → 2026-08-14 · 3 obs
● 2026-03-09 01:29:34
● 2026-08-14 07:36:52
●MXoptilon-se.mail.protection.outlook.com2015-08-02 → 2026-08-14 · 2 obs
● 2026-08-14 07:36:52
○A167.172.162.172026-03-09 → 2026-08-14 · 2 obs
○ 2026-08-14 07:36:52
●A194.9.94.852026-03-09 → 2026-08-14 · 3 obs
● 2026-03-09 01:29:34
● 2026-08-14 07:36:52
●A194.9.94.862026-03-09 → 2026-08-14 · 3 obs
● 2026-03-09 01:29:34
● 2026-08-14 07:36:52
○A46.21.109.2302017-02-11 → 2017-07-13 · 5 obs
● 2017-02-11 10:49:38
● 2017-07-13 07:11:40
○ 2026-03-09 01:29:34
○ 2026-08-14 07:36:52
○A83.241.254.182015-08-02 → 2016-03-19 · 4 obs
● 2016-03-19 01:04:54
○ 2017-02-11 10:49:38
○ 2026-08-14 07:36:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| se | f.ns.se, i.ns.se, b.ns.se, z.ns.se... | - |
| optilon.se | ns1.loopia.se, ns2.loopia.se | 4 records |
✅ Authoritative Response
Server:93.188.0.20
NS records: ns1.loopia.se, ns2.loopia.se
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 728ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 194.9.94.86, 194.9.94.85 |
| NS | 2 | ns1.loopia.se, ns2.loopia.se |
| MX | 1 | optilon-se.mail.protection.outlook.com ( |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns1.loopia.se registry.loopia.se |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns2.loopia.se, ns1.loopia.se, ns2.loopia.se...)
Analysis
Hierarchy
mail.optilon.se and www.optilon.se are both subdomains of optilon.se.
IP Addresses
optilon.se has two IP addresses: 194.9.94.85 and 194.9.94.86
a13.se, mail.(0x73686974)a.se, jhinova.se and two other host names share IP numbers with optilon.se.
Name Servers
optilon.se is delegated to two name servers: ns1.loopia.se and ns2.loopia.se.
optilon.se uses the same name servers as several other domains — among them fronto.com, meleritmedical.se, vargen.se and two more.
The name servers for optilon.se overlap at least in part with those of other domains, including aktiebolag.biz and hotelscrawler.com.
These name servers commonly appear alongside the name servers ns3.loopia.se and ns4.loopia.se.
ns1.loopia.se and ns2.loopia.se each resolve to two IP addresses: ns1.loopia.se points to 93.188.0.20 and 2a02:250:ffff::20, while ns2.loopia.se points to 185.71.156.20 and 2a02:250:fffe::20.
Mail Servers
Mail for optilon.se is handled by a single mail server, optilon-se.mail.protection.outlook.com.
optilon-se.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.68.8, 52.101.68.29, 52.101.73.8 and 5 others.