oktav.se - robtex.com
oktav.se
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.20.205.23🇩🇰 team-blue-denmark185.20.204.0/22 | ||||||
| PTR | linux352.unoeuro.com | ||||||
| NS | ns1.simply.com ⭐ | ||||||
| A | 2a02:2339:1:15c::4562:4562🇩🇰 team-blue-denmark2a02:2339::/36 | ||||||
| PTR | ns1.simply.com | ||||||
| A | 91.197.248.78🇩🇰 team-blue-denmark91.197.248.0/22 | ||||||
| PTR | ns1.simply.com | ||||||
| NS | ns2.simply.com | ||||||
| A | 2a02:2339:4006:101::4562:4562🇩🇰 team-blue-denmark2a02:2339:4000::/34 | ||||||
| PTR | ns2.simply.com | ||||||
| A | 185.25.141.15🇩🇰 team-blue-denmark185.25.141.0/24 Zitcom A/S | ||||||
| PTR | ns2.simply.com | ||||||
| NS | ns3.simply.com | ||||||
| A | 91.197.248.79🇩🇰 team-blue-denmark91.197.248.0/22 | ||||||
| PTR | ns3.simply.com | ||||||
| NS | ns4.simply.com ⚠️ Not in parent delegation | ||||||
| A | 91.197.248.80🇩🇰 team-blue-denmark91.197.248.0/22 | ||||||
| PTR | ns4.simply.com | ||||||
| MX | mx.simply.com ⭐ | ||||||
| A | 94.231.106.20🇩🇰 team-blue-denmark94.231.96.0/20 ZITCOM A/S | ||||||
| PTR | mx.simply.com | ||||||
| TXT | v=spf1 include:spf.simply.com -all | ||||||
| SOA | ns1.simply.comhostmaster@simply.com 2025-04-23 #0 | ||||||
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 | SE zone update: 2026-08-01 20:58:25 +0000 (EPOCH 1785617905) (auto) | ||||||
| TXT | id:41e378ed-74fe-4962-bde2-1cd6cc5ada0d | ||||||
| SOA | catcher-in-the-rye.nic.seregistry-default@nic.se serial=1785618286 | ||||||
Same first word
oktav.ro |
oktav.ru |
oktav.eu |
oktav.de |
oktav.se |
oktav.hu |
oktav.net |
oktav.cloud |
oktav.com.tr |
oktav.nu |
oktav.no |
oktav.dk |
oktav.com |
oktav.be |
Similar names
DNS History
11 records (6 active, 5 former)
●NSns1.simply.com2026-06-13 → 2026-08-01 · 3 obs
● 2026-06-13 07:29:20
● 2026-08-01 22:01:12
○NSns1.surf-town.net2015-08-29 → 2017-02-02 · 4 obs
● 2017-02-02 01:14:22
○ 2026-06-13 07:29:20
○ 2026-08-01 22:01:12
●NSns2.simply.com2026-06-13 → 2026-08-01 · 3 obs
● 2026-06-13 07:29:20
● 2026-08-01 22:01:12
○NSns2.surf-town.net2015-08-29 → 2017-02-02 · 4 obs
● 2017-02-02 01:14:22
○ 2026-06-13 07:29:20
○ 2026-08-01 22:01:12
●NSns3.simply.com2026-06-13 → 2026-08-01 · 3 obs
● 2026-06-13 07:29:20
● 2026-08-01 22:01:12
○NSns3.surf-town.net2015-08-29 → 2017-02-02 · 4 obs
● 2017-02-02 01:14:22
○ 2026-06-13 07:29:20
○ 2026-08-01 22:01:12
●NSns4.simply.com2026-06-13 → 2026-08-01 · 3 obs
● 2026-06-13 07:29:20
● 2026-08-01 22:01:12
○MXmail1.surftown.se2015-08-29 → 2017-02-02 · 4 obs
● 2017-02-02 01:14:22
○ 2026-06-13 07:29:20
○ 2026-08-01 22:01:12
●MXmx.simply.com2026-06-13 → 2026-08-01 · 3 obs
● 2026-06-13 07:29:20
● 2026-08-01 22:01:12
●A185.20.205.232026-06-13 → 2026-08-01 · 3 obs
● 2026-06-13 07:29:20
● 2026-08-01 22:01:12
○A212.97.132.1032015-08-29 → 2017-02-02 · 4 obs
● 2017-02-02 01:14:22
○ 2026-06-13 07:29:20
○ 2026-08-01 22:01:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| se | a.ns.se, b.ns.se, c.ns.se, f.ns.se... | - |
| oktav.se | ns1.simply.com, ns2.simply.com, ns3.simply.com | - |
✅ Authoritative Response
Server:91.197.248.79
NS records: ns1.simply.com, ns2.simply.com, ns3.simply.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for oktav.se (unsigned zone)
⏱️ Timing
Total: 952ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.20.205.23 |
| NS | 4 | ns1.simply.com, ns3.simply.com... |
| MX | 1 | mx.simply.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.simply.com -all |
| SOA | 1 | ns1.simply.com hostmaster.simply.com |
Analysis
IP Addresses
oktav.se resolves to just one IP address, 185.20.205.23.
Two other host names, along with demofon.se, kslab.se and compasso.se, also share IP numbers with oktav.se.
Name Servers
The NS records for oktav.se point to four name servers: ns1.simply.com, ns2.simply.com, ns3.simply.com and ns4.simply.com.
At least some of oktav.se's name servers are shared with other domains, for example dk.gl, picassoudden.se, eusebio.fr and two more.
These name servers are often deployed together with the name servers ns1.unoeuro.com, ns2.unoeuro.com, ns3.unoeuro.com and ns4.unoeuro.com.
Host names that have two IP addresses:
The A records for ns1.simply.com return 91.197.248.78 and 2a02:2339:1:15c::4562:4562.
The A records for ns2.simply.com return 185.25.141.15 and 2a02:2339:4006:101::4562:4562.
Host names that point to one IP address:
ns3.simply.com resolves to the IP address 91.197.248.79.
ns4.simply.com resolves to the IP address 91.197.248.80.
Mail Servers
The sole mail server for oktav.se is mx.simply.com.
Among the domains sharing a mail server setup with oktav.se are smartkey.dk, foreningenfar.dk, fredjensen.dk and two others.
oktav.se overlaps on mail servers with certain other domains, dkmat.dk among them.
mx.simply.com resolves to 94.231.106.20 and no other IP number.