blu-agentur.ch - robtex.com
blu-agentur.ch
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 81.88.58.216🇮🇹 REGISTER-AS81.88.58.0/24 Register.IT S.p.A. prefix | ||||||
| NS | dns1.swizzonic.ch ⭐ | ||||||
| A | 2a01:8100:2911::2:184:5🇮🇹 REGISTER-AS2a01:8100:2000::/36 | ||||||
| A | 81.88.61.5🇮🇹 REGISTER-AS81.88.48.0/20 Register.IT S.p.A. prefix | ||||||
| PTR | host-81-88-61-5.dedicatedservers.it | ||||||
| NS | dns2.swizzonic.ch | ||||||
| A | 2a01:8100:2901::1:183:202🇮🇹 REGISTER-AS2a01:8100:2000::/36 | ||||||
| A | 81.88.58.219🇮🇹 REGISTER-AS81.88.58.0/24 Register.IT S.p.A. prefix | ||||||
| MX | mx.swizzonic.email ⭐ | ||||||
| A | 81.88.63.83🇮🇹 REGISTER-AS81.88.63.0/24 Register.IT S.p.A. prefix | ||||||
| PTR | mx.swizzonic.email | ||||||
| TXT | v=spf1 a mx include:spf.webapps.net ~all | ||||||
| SOA | dns1.swizzonic.chhostmaster@swizzonic.ch 2025-10-31 #1 | ||||||
ch
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.ch ⭐ | ||||||
| NS | b.nic.ch | ||||||
| NS | d.nic.ch | ||||||
| NS | e.nic.ch | ||||||
| NS | f.nic.ch | ||||||
| SOA | a.nic.chdns-operation@switch.ch 2026-04-03 #17 | ||||||
Same first word
blu-agentur.ch |
DNS History
10 records (4 active, 6 former)
●NSdns1.swizzonic.ch2026-03-25 → 2026-04-03 · 3 obs
● 2026-03-25 22:52:00
● 2026-04-03 06:49:12
●NSdns2.swizzonic.ch2026-03-25 → 2026-04-03 · 3 obs
● 2026-03-25 22:52:00
● 2026-04-03 06:49:12
○NSns7.wir-koennen-alles.ch2015-07-16 → 2019-03-22 · 4 obs
● 2019-03-22 14:26:30
○ 2026-03-25 22:52:00
○ 2026-04-03 06:49:12
○NSns8.wir-koennen-alles.ch2015-07-16 → 2019-03-22 · 4 obs
● 2019-03-22 14:26:30
○ 2026-03-25 22:52:00
○ 2026-04-03 06:49:12
●MXmx.swizzonic.email2026-03-25 → 2026-04-03 · 3 obs
● 2026-03-25 22:52:00
● 2026-04-03 06:49:12
○MXmx01.tophost.ch2015-07-16 → 2019-03-22 · 4 obs
● 2019-03-22 14:26:30
○ 2026-03-25 22:52:00
○ 2026-04-03 06:49:12
○MXmx02.tophost.ch2015-07-16 → 2019-03-22 · 4 obs
● 2019-03-22 14:26:30
○ 2026-03-25 22:52:00
○ 2026-04-03 06:49:12
○A194.150.248.1582015-07-16 → 2017-02-15 · 4 obs
● 2017-02-15 21:14:44
○ 2019-03-22 14:26:30
○ 2026-04-03 06:49:12
○A46.232.179.2432019-03-22 → 2019-03-22 · 4 obs
● 2019-03-22 14:26:30
○ 2026-03-25 22:52:00
○ 2026-04-03 06:49:12
●A81.88.58.2162026-03-25 → 2026-04-03 · 3 obs
● 2026-03-25 22:52:00
● 2026-04-03 06:49:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| blu-agentur.ch | dns2.swizzonic.ch, dns1.swizzonic.ch | - |
✅ Authoritative Response
Server:81.88.61.5
NS records: dns2.swizzonic.ch, dns1.swizzonic.ch
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1872ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.88.58.216 |
| NS | 2 | dns1.swizzonic.ch, dns2.swizzonic.ch |
| MX | 1 | mx.swizzonic.email (pri: 10) |
| TXT | 1 | v=spf1 a mx include:spf.webapps.net ~all |
| SOA | 1 | dns1.swizzonic.ch hostmaster.swizzonic.c |
Analysis
IP Addresses
blu-agentur.ch resolves to a single IP address: 81.88.58.216.
Other host names including applitec-omron.ch, hfpro.org, printkurier.ch, ingold.ch and mypat.ch share IP numbers with blu-agentur.ch.
Name Servers
blu-agentur.ch's delegation uses two name servers, dns1.swizzonic.ch and dns2.swizzonic.ch.
blu-agentur.ch shares the same name server setup as other domains, for example allcan.ch, dynelytics.ch, pedrini.ch, food-artist.ch and fibi.ch.
Host names with two IPs:
dns1.swizzonic.ch points to: 2a01:8100:2911::2:184:5 and 81.88.61.5
dns2.swizzonic.ch points to: 2a01:8100:2901::1:183:202 and 81.88.58.219
Mail Servers
blu-agentur.ch is handled by a single mail server, mx.swizzonic.email.
blu-agentur.ch shares its mail server setup with other domains, including tothomas.com, rochade.ch, msbest.ch, rheinblick.ch and ideal-pool.ch.
mx.swizzonic.email points to a single IP: 81.88.63.83.