tomhofer.com - robtex.com
tomhofer.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:ab20:0:4::87🇨🇭 CYON2a01:ab20::/32 | ||||||
| PTR | s078.cyon.net | ||||||
| A | 149.126.4.87🇨🇭 CYON149.126.0.0/21 cyon GmbH | ||||||
| NS | ns1.cyon.ch ⭐ | ||||||
| A | 2a01:ab20:0:185::2🇨🇭 CYON2a01:ab20::/32 | ||||||
| A | 185.174.216.2🇨🇭 CYON185.174.216.0/22 | ||||||
| PTR | ns1.cyon.ch | ||||||
| NS | ns2.cyon.ch | ||||||
| A | 2001:67c:234::2🇨🇭 CYON2001:67c:234::/48 cyon GmbH | ||||||
| A | 91.206.24.2🇨🇭 CYON91.206.24.0/23 Cyon GmbH | ||||||
| PTR | ns2.cyon.ch | ||||||
| MX | mail.tomhofer.com ⭐ | ||||||
| A | 2a01:ab20:0:4::87🇨🇭 CYON2a01:ab20::/32 | ||||||
| PTR | s078.cyon.net | ||||||
| A | 149.126.4.87🇨🇭 CYON149.126.0.0/21 cyon GmbH | ||||||
| PTR | s078.cyon.net | ||||||
| TXT | v=spf1 include:spf.protection.cyon.net -all | ||||||
| SOA | ns1.cyon.chserver@cyon.ch 2022-08-12 #17 | ||||||
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=1771291435 | ||||||
Previously MX for
tomhofer.com |
Subdomains
mail.tomhofer.com |
Same first word
tomhofer.com |
Similar names
DNS History
13 records (5 active, 8 former)
○MXalt1.aspmx.l.google.com2021-03-12 → 2021-03-27 · 5 obs
● 2021-03-12 22:01:16
● 2021-03-27 12:49:20
○ 2026-02-28 22:47:24
○ 2026-03-17 07:09:02
○MXalt2.aspmx.l.google.com2021-03-12 → 2021-03-27 · 5 obs
● 2021-03-12 22:01:16
● 2021-03-27 12:49:20
○ 2026-02-28 22:47:24
○ 2026-03-17 07:09:02
○MXalt3.aspmx.l.google.com2021-03-12 → 2021-03-27 · 5 obs
● 2021-03-12 22:01:16
● 2021-03-27 12:49:20
○ 2026-02-28 22:47:24
○ 2026-03-17 07:09:02
○MXalt4.aspmx.l.google.com2021-03-12 → 2021-03-27 · 5 obs
● 2021-03-12 22:01:16
● 2021-03-27 12:49:20
○ 2026-02-28 22:47:24
○ 2026-03-17 07:09:02
○MXaspmx.l.google.com2021-03-12 → 2021-03-27 · 5 obs
● 2021-03-12 22:01:16
● 2021-03-27 12:49:20
○ 2026-02-28 22:47:24
○ 2026-03-17 07:09:02
●MXmail.tomhofer.com2026-02-28 → 2026-03-17 · 3 obs
● 2026-02-28 22:47:24
● 2026-03-17 07:09:02
○MXtomhofer.com2015-08-22 → 2017-04-03 · 4 obs
● 2017-04-03 07:31:04
○ 2021-03-12 22:01:16
○ 2026-03-17 07:09:02
●A149.126.4.872021-03-12 → 2026-03-17 · 3 obs
● 2021-03-12 22:01:16
● 2026-03-17 07:09:02
○A194.126.200.402016-05-01 → 2017-04-03 · 5 obs
● 2016-05-01 21:23:16
● 2017-04-03 07:31:04
○ 2021-03-12 22:01:16
○ 2026-03-17 07:09:02
●A2a01:ab20:0:4::872021-03-12 → 2026-03-17 · 3 obs
● 2021-03-12 22:01:16
● 2026-03-17 07:09:02
○A91.206.24.132015-08-22 → 2016-02-13 · 4 obs
● 2016-02-13 13:10:18
○ 2016-05-01 21:23:16
○ 2026-03-17 07:09:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| tomhofer.com | ns1.cyon.ch, ns2.cyon.ch | - |
✅ Authoritative Response
Server: 91.206.24.2
NS records: ns1.cyon.ch, ns2.cyon.ch
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tomhofer.com (unsigned zone)
⏱️ Timing
Total: 925ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 149.126.4.87 |
| AAAA | 1 | 2a01:ab20:0:4::87 |
| NS | 2 | ns2.cyon.ch, ns1.cyon.ch |
| MX | 1 | mail.tomhofer.com (pri: 0) |
| TXT | 1 | v=spf1 include:spf.protection.cyon.net - |
| SOA | 1 | ns1.cyon.ch server.cyon.ch |
Analysis
Hierarchy
The parent of mail.tomhofer.com is tomhofer.com.
IP Addresses
tomhofer.com resolves to two IP numbers: 2a01:ab20:0:4::87 and 149.126.4.87.
Other host names, for instance rasenkante.ch, www.silyus.com, dialogdesign.info, hb9fee.ch and negibmorgaan.com share IP numbers with tomhofer.com.
Name Servers
Two name servers ns1.cyon.ch and ns2.cyon.ch handle delegation for tomhofer.com.
tomhofer.com uses the same name server setup as other domains, for example ernst-welti.swiss, praxis-roemertor.ch, starthere.fm, divan.ch and friss.ch.
tomhofer.com shares name servers with other domains at least in part, for instance 5jens.ch.
Host names with two IP numbers:
ns1.cyon.ch points to: 2a01:ab20:0:185::2 and 185.174.216.2
ns2.cyon.ch points to: 2001:67c:234::2 and 91.206.24.2
Mail Servers
tomhofer.com is handled by a single mail server, mail.tomhofer.com.
Host mail.tomhofer.com resolves to two IPs: 2a01:ab20:0:4::87 and 149.126.4.87.