doerzbach.com - robtex.com
doerzbach.com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| 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 ip4:52.6.25.227 ip4:168.119.153.49 ip6:26... | ||||||
| SOA | dns1.swizzonic.chhostmaster@swizzonic.ch 2026-05-04 #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=1786379434 | ||||||
Same first word
doerzbach.de |
doerzbach.com |
Similar names
DNS History
13 records (3 active, 10 former)
○NSdns019.a.register.com2007-11-01 → 2015-05-20 · 4 obs
● 2015-05-20 11:22:08
○ 2015-10-12 06:01:44
○ 2026-08-10 16:37:24
○NSdns045.b.register.com2007-11-01 → 2015-05-20 · 4 obs
● 2015-05-20 11:22:08
○ 2015-10-12 06:01:44
○ 2026-08-10 16:37:24
●NSdns1.swizzonic.ch2026-07-07 → 2026-08-10 · 3 obs
● 2026-07-07 10:02:02
● 2026-08-10 16:37:24
●NSdns2.swizzonic.ch2026-07-07 → 2026-08-10 · 3 obs
● 2026-07-07 10:02:02
● 2026-08-10 16:37:24
○NSdns243.c.register.com2007-11-01 → 2015-05-20 · 4 obs
● 2015-05-20 11:22:08
○ 2015-10-12 06:01:44
○ 2026-08-10 16:37:24
○NSdns249.d.register.com2007-11-01 → 2015-05-20 · 4 obs
● 2015-05-20 11:22:08
○ 2015-10-12 06:01:44
○ 2026-08-10 16:37:24
○NSns.namespace4you.de2015-10-12 → 2018-01-14 · 5 obs
● 2015-10-12 06:01:44
● 2018-01-14 08:23:34
○ 2026-07-07 10:02:02
○ 2026-08-10 16:37:24
○NSns2.namespace4you.de2015-10-12 → 2018-01-14 · 5 obs
● 2015-10-12 06:01:44
● 2018-01-14 08:23:34
○ 2026-07-07 10:02:02
○ 2026-08-10 16:37:24
○MXmail.mail-ch.ch2015-10-12 → 2016-03-21 · 5 obs
● 2015-10-12 06:01:44
● 2016-03-21 16:02:26
○ 2016-12-04 08:41:10
○ 2026-08-10 16:37:24
○MXmx.switchplus-mail.ch2016-12-04 → 2018-01-14 · 5 obs
● 2016-12-04 08:41:10
● 2018-01-14 08:23:34
○ 2026-07-07 10:02:02
○ 2026-08-10 16:37:24
●MXmx.swizzonic.email2026-07-07 → 2026-08-10 · 3 obs
● 2026-07-07 10:02:02
● 2026-08-10 16:37:24
○MXmx07.register.com2015-05-20 → 2015-05-20 · 4 obs
● 2015-05-20 11:22:08
○ 2015-10-12 06:01:44
○ 2026-08-10 16:37:24
○MXmxmail.register.com2007-11-01 → 2007-11-01 · 3 obs
○ 2015-05-20 11:22:08
○ 2026-08-10 16:37:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, j.gtld-servers.net, l.gtld-servers.net, h.gtld-servers.net... | - |
| doerzbach.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: 664ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| 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 ip4: |
| SOA | 1 | dns1.swizzonic.ch hostmaster.swizzonic.c |
Analysis
Name Servers
doerzbach.com is served by two delegated name servers, dns1.swizzonic.ch and dns2.swizzonic.ch.
The name server configuration of doerzbach.com is shared with other domains, for instance patrimoinemondial.ch, centerpraxis.ch, sedunum.ch and two others.
Each of the two host names carries two IP addresses: dns1.swizzonic.ch points to 81.88.61.5 and 2a01:8100:2911::2:184:5, and dns2.swizzonic.ch points to 81.88.58.219 and 2a01:8100:2901::1:183:202.
Mail Servers
doerzbach.com uses one mail server — mx.swizzonic.email.
The mail server setup of doerzbach.com matches that of other domains such as ashburyroad.com, supportcenter.ch, emh.email and two others.
There is one IP number for mx.swizzonic.email: 81.88.63.83.