jacobsforum.com - robtex.com
jacobsforum.com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 3.73.27.108🇩🇪 Amazon3.64.0.0/12 EC2 FRA Prefix | ||||||
| PTR | ec2-3-73-27-108.eu-central-1.compute.amazonaws.com | ||||||
| A | 3.125.172.46🇩🇪 Amazon3.124.0.0/14 EC2 FRA 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 2025-11-28 #1 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1775955462 | ||||||
Same first word
jacobsforum.com |
DNS History
5 records (5 active, 0 former)
●NSdns1.swizzonic.ch2026-04-02 → 2026-04-12 · 2 obs
● 2026-04-12 01:16:20
●NSdns2.swizzonic.ch2026-04-02 → 2026-04-12 · 2 obs
● 2026-04-12 01:16:20
●MXmx.swizzonic.email2026-04-02 → 2026-04-12 · 2 obs
● 2026-04-12 01:16:20
●A3.125.172.462026-04-02 → 2026-04-12 · 2 obs
● 2026-04-12 01:16:20
●A3.73.27.1082026-04-02 → 2026-04-12 · 2 obs
● 2026-04-12 01:16:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| jacobsforum.com | dns1.swizzonic.ch, dns2.swizzonic.ch | - |
✅ Authoritative Response
Server:81.88.58.219
NS records: dns1.swizzonic.ch, dns2.swizzonic.ch
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 639ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.73.27.108, 3.125.172.46 |
| NS | 2 | dns2.swizzonic.ch, dns1.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
jacobsforum.com points to two IP numbers: 3.73.27.108 and 3.125.172.46.
Other host names such as easycool.info, sharepoint.pt, tuomikeiju.fi, chcry.net and vizslaclub.sk share IPs with jacobsforum.com.
Name Servers
jacobsforum.com is delegated to two name servers: dns1.swizzonic.ch and dns2.swizzonic.ch.
jacobsforum.com shares the same name server setup as olwo.ch, autotris.ch, elettro-mastai.ch, bernlin.ch and swisshospitalitysolutions.ch.
Host names with two IP numbers: 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
jacobsforum.com is handled by a single mail server, mx.swizzonic.email.
The mail server setup for jacobsforum.com matches that of other domains, for instance kaufmannweb.ch, merida.ch, okt.ch, bonnieandclyde.ch and ziege.ch.
mx.swizzonic.email points to a single IP: 81.88.63.83.