optoteam.se - robtex.com
optoteam.se
| DNSSEC | ⚠️ Not signed | ||||||
| A | 178.73.239.210🇸🇪 GLESYS178.73.224.0/19 | ||||||
| NS | dns01.dipcon.com ⭐ | ||||||
| A | 2a00:801:fb:253::4🇸🇪 SWIPNET2a00:800::/25 Tele2 IPv6 block In case of improper use originating from our network, please mail | ||||||
| PTR | dns01.dipcon.com | ||||||
| A | 193.14.90.50🇸🇪 SWIPNET193.12.0.0/14 In case of improper use originating from our network, please mail customer or | ||||||
| PTR | dns01.dipcon.com | ||||||
| NS | dns02.ports.se | ||||||
| A | 2001:19f0:5001:2a:5400:ff:fe38:1e6f🇳🇱 AS-VULTR2001:19f0:5000::/38 Vultr Assigned Prefix | ||||||
| PTR | dns02.ports.se | ||||||
| A | 45.63.42.179🇳🇱 AS-VULTR45.63.40.0/22 Vultr Assigned Prefix | ||||||
| PTR | dns02.ports.se | ||||||
| NS | dns03.ports.se | ||||||
| A | 2a04:3540:1000:310:287e:f6ff:fe1d:4789🇫🇮 UPCLOUD2a04:3540::/32 -FI-HEL1-IPV6 | ||||||
| PTR | dns03.ports.se | ||||||
| A | 94.237.33.102🇫🇮 UPCLOUD94.237.32.0/21 -FI-HEL1-NET4 | ||||||
| PTR | dns03.ports.se | ||||||
| NS | dns04.ports.net | ||||||
| A | 2a03:f80:ed15:3ec8::1🇦🇹 EDIS-AS-EU2a03:f80:ed15::/48 EDIS GmbH IPv6 Range 1 | ||||||
| PTR | dns04.ports.net | ||||||
| A | 158.255.211.116🇦🇹 EDIS-AS-EU158.255.211.0/24 PA-SLASH24-SPACE12-ROUTEAS57169 | ||||||
| PTR | dns04.ports.net | ||||||
| SOA | dns01.dipcon.comregistry@ports.net 2023-05-03 #1 | ||||||
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: 2026-07-19 17:26:10 +0000 (EPOCH 1784481970) (auto) | ||||||
| TXT | id:6b70978f-ff95-42e5-8ee1-12ab29a4f53c | ||||||
| SOA | catcher-in-the-rye.nic.seregistry-default@nic.se serial=1784482372 | ||||||
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
●NSdns01.dipcon.com2026-06-18 → 2026-07-19 · 3 obs
● 2026-06-18 17:14:30
● 2026-07-19 19:01:58
●NSdns02.ports.se2026-06-18 → 2026-07-19 · 3 obs
● 2026-06-18 17:14:30
● 2026-07-19 19:01:58
●NSdns03.ports.se2026-06-18 → 2026-07-19 · 3 obs
● 2026-06-18 17:14:30
● 2026-07-19 19:01:58
●NSdns04.ports.net2026-06-18 → 2026-07-19 · 3 obs
● 2026-06-18 17:14:30
● 2026-07-19 19:01:58
○NSns1.loopia.se2015-08-08 → 2020-03-23 · 4 obs
● 2020-03-23 04:11:52
○ 2026-06-18 17:14:30
○ 2026-07-19 19:01:58
○NSns2.loopia.se2015-08-08 → 2020-03-23 · 4 obs
● 2020-03-23 04:11:52
○ 2026-06-18 17:14:30
○ 2026-07-19 19:01:58
●A178.73.239.2102026-06-18 → 2026-07-19 · 3 obs
● 2026-06-18 17:14:30
● 2026-07-19 19:01:58
○A192.71.57.2162015-08-08 → 2020-03-23 · 4 obs
● 2020-03-23 04:11:52
○ 2026-06-18 17:14:30
○ 2026-07-19 19:01:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| se | f.ns.se, m.ns.se, i.ns.se, y.ns.se... | - |
| optoteam.se | dns01.dipcon.com, dns03.ports.se, dns02.ports.se, dns04.ports.net | - |
✅ Authoritative Response
Server:45.63.42.179
NS records: dns01.dipcon.com, dns03.ports.se, dns02.ports.se, dns04.ports.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optoteam.se (unsigned zone)
⏱️ Timing
Total: 3565ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 178.73.239.210 |
| NS | 4 | dns03.ports.se, dns04.ports.net... |
| SOA | 1 | dns01.dipcon.com registry.ports.net |
Analysis
IP Addresses
optoteam.se resolves to just one IP address, 178.73.239.210.
Two other host names, along with kontur.tv, sshs.se and svartatankar.se, also share IP numbers with optoteam.se.
Name Servers
The NS records for optoteam.se point to four name servers: dns01.dipcon.com, dns04.ports.net, dns02.ports.se and dns03.ports.se.
The name servers of optoteam.se overlap at least partially with those of other domains — among them vidaenergi.se, vakt.se, liveroulette.tips and two more.
Each of the four hosts dns01.dipcon.com, dns04.ports.net, dns02.ports.se and dns03.ports.se has two IP addresses. dns01.dipcon.com points to 193.14.90.50 and 2a00:801:fb:253::4. dns04.ports.net points to 158.255.211.116 and 2a03:f80:ed15:3ec8::1. dns02.ports.se points to 45.63.42.179 and 2001:19f0:5001:2a:5400:ff:fe38:1e6f. dns03.ports.se points to 94.237.33.102 and 2a04:3540:1000:310:287e:f6ff:fe1d:4789.