optimalweb.se - robtex.com
optimalweb.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 | SE zone update: 2026-03-26 19:39:01 +0000 (EPOCH 1774553941) (auto) | ||||||
| TXT | id:0eb71daf-10dd-468c-9507-f1ce05b45603 | ||||||
| SOA | catcher-in-the-rye.nic.seregistry-default@nic.se serial=1774554598 | ||||||
Same first word
optimalweb.se |
optimalweb.com |
Similar names
DNS History
9 records (5 active, 4 former)
○NSdns1.namecheaphosting.com2016-01-14 → 2016-04-11 · 4 obs
● 2016-04-11 23:16:38
○ 2018-08-18 09:16:12
○ 2026-03-26 20:15:06
○NSdns2.namecheaphosting.com2016-01-14 → 2016-04-11 · 4 obs
● 2016-04-11 23:16:38
○ 2018-08-18 09:16:12
○ 2026-03-26 20:15:06
●NSdocks07.rzone.de2026-03-14 → 2026-03-26 · 3 obs
● 2026-03-14 01:11:26
● 2026-03-26 20:15:06
●NSshades05.rzone.de2026-03-14 → 2026-03-26 · 3 obs
● 2026-03-14 01:11:26
● 2026-03-26 20:15:06
○MXmail.optimalweb.se2016-01-14 → 2016-04-11 · 4 obs
● 2016-04-11 23:16:38
○ 2018-08-18 09:16:12
○ 2026-03-26 20:15:06
●MXsmtp.google.com2026-03-14 → 2026-03-26 · 3 obs
● 2026-03-14 01:11:26
● 2026-03-26 20:15:06
○A198.54.115.1972016-01-14 → 2016-04-11 · 4 obs
● 2016-04-11 23:16:38
○ 2018-08-18 09:16:12
○ 2026-03-26 20:15:06
●A2001:8d8:100f:f000::2002026-03-14 → 2026-03-26 · 3 obs
● 2026-03-14 01:11:26
● 2026-03-26 20:15:06
●A217.160.0.2302026-03-14 → 2026-03-26 · 3 obs
● 2026-03-14 01:11:26
● 2026-03-26 20:15:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| se | a.ns.se, b.ns.se, c.ns.se, f.ns.se... | - |
| optimalweb.se | docks07.rzone.de, shades05.rzone.de | - |
✅ Authoritative Response
Server:185.132.34.132
NS records: docks07.rzone.de, shades05.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optimalweb.se (unsigned zone)
⏱️ Timing
Total: 1005ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.160.0.230 |
| AAAA | 1 | 2001:8d8:100f:f000::200 |
| NS | 2 | shades05.rzone.de, docks07.rzone.de |
| MX | 1 | smtp.google.com (pri: 20) |
| SOA | 1 | shades05.rzone.de hostmaster.strato-rz.d |
Analysis
IP Addresses
optimalweb.se resolves to two IP numbers: 2001:8d8:100f:f000::200 and 217.160.0.230.
other host names including prodlog.de, belladomo.com, hayats.de, orakl.com and digistan.nl share IP numbers with optimalweb.se.
Name Servers
optimalweb.se is delegated to two name servers docks07.rzone.de and shades05.rzone.de.
optimalweb.se shares the same name server setup as other domains, for instance zadow.de, laib-und-seele-online.de, hypermac.de, jvdb.de and franzis-puppenkinder.de.
optimalweb.se at least partially shares name servers with other domains, for instance medical-support.eu, traumainfo.de, 1-runner.org, ihst.de and remotehost.me.
These name servers are commonly used with the following name servers: docks20.rzone.de, shades08.rzone.de, docks14.rzone.de, shades10.rzone.de, shades17.rzone.de, docks02.rzone.de, shades19.rzone.de, shades02.rzone.de, shades04.rzone.de and shades09.rzone.de.
Host names with two IP numbers:
The host name docks07.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:7 and 217.160.80.134; the host name shades05.rzone.de points to 2607:f1c0:fe:53:185:132:34:132 and 185.132.34.132.
Mail Servers
optimalweb.se is handled by a single mail server, smtp.google.com.
optimalweb.se shares the same mail server setup as other domains, for instance jacss.org, ecuadorhoney.com, harmonix.ai, dataproengineering.com and clubeplus.com.br.
optimalweb.se shares some mail servers with other domains, at least partially, for instance village.fm, krmanoj.com, hot4lax.com, madison.digital and sonatamalaysia.com.
these mail servers are often used together with mail servers aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
smtp.google.com points to nine IPs: 2607:f8b0:4023:c03::1a, 2607:f8b0:4023:c06::1a, 2607:f8b0:4023:c06::1b, 2607:f8b0:4023:c0b::1b, 74.125.137.27, 142.250.101.26, 142.250.101.27, 142.250.141.26 and 142.250.141.27.