close.ch - robtex.com
close.ch
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 157.90.40.40🇩🇪 Hetzner157.90.0.0/16 HETZNER-DC | ||||||
| PTR | lx50.hoststar.hosting | ||||||
| NS | ns1.hoststar.hosting ⭐ | ||||||
| A | 88.99.214.141🇩🇪 Hetzner88.99.0.0/16 HETZNER-DC | ||||||
| PTR | ns1.hoststar.hosting | ||||||
| NS | ns2.hoststar.hosting | ||||||
| A | 185.48.228.80🇨🇭 netcup-AS185.48.228.0/22 NETCUP-GMBH | ||||||
| PTR | ns2.hoststar.hosting | ||||||
| MX | mail.close.ch ⭐ | ||||||
| A | 157.90.40.40🇩🇪 Hetzner157.90.0.0/16 HETZNER-DC | ||||||
| PTR | lx50.hoststar.hosting | ||||||
| TXT | v=spf1 a:close.ch mx ~all | ||||||
| SOA | ns1.hoststar.hostinghostmaster@close.ch 2026-05-07 #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 2026-05-09 #18 | ||||||
Subdomains
Same first word
Similar names
DNS History
7 records (4 active, 3 former)
●NSns1.hoststar.hosting2026-02-18 → 2026-05-09 · 3 obs
● 2026-02-18 10:12:38
● 2026-05-09 07:29:02
○NSns103.hoststar.ch2015-07-19 → 2017-01-02 · 4 obs
● 2017-01-02 22:19:20
○ 2026-02-18 10:12:38
○ 2026-05-09 07:29:02
○NSns104.hoststar.ch2015-07-19 → 2017-01-02 · 4 obs
● 2017-01-02 22:19:20
○ 2026-02-18 10:12:38
○ 2026-05-09 07:29:02
●NSns2.hoststar.hosting2026-02-18 → 2026-05-09 · 3 obs
● 2026-02-18 10:12:38
● 2026-05-09 07:29:02
●MXmail.close.ch2015-07-19 → 2026-05-09 · 2 obs
● 2026-05-09 07:29:02
●A157.90.40.402026-02-18 → 2026-05-09 · 3 obs
● 2026-02-18 10:12:38
● 2026-05-09 07:29:02
○A88.198.69.92015-07-19 → 2017-01-02 · 4 obs
● 2017-01-02 22:19:20
○ 2026-02-18 10:12:38
○ 2026-05-09 07:29:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| close.ch | ns1.hoststar.hosting, ns2.hoststar.hosting | - |
✅ Authoritative Response
Server:185.48.228.80
NS records: ns1.hoststar.hosting, ns2.hoststar.hosting
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1384ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.90.40.40 |
| NS | 2 | ns1.hoststar.hosting, ns2.hoststar.hosting |
| MX | 1 | mail.close.ch (pri: 10) |
| TXT | 1 | v=spf1 a:close.ch mx ~all |
| SOA | 1 | ns1.hoststar.hosting hostmaster.close.ch |
Analysis
Hierarchy
close.ch is a parent of mail.close.ch and blog.close.ch.
IP Addresses
close.ch resolves to one IP number: 157.90.40.40.
other host names including mail.iraklis.ch, *.igb.ch, kubliproductions.ch, mail.ferienwohnung-tschierv.ch and watim.net share IP numbers with close.ch.
Name Servers
close.ch is delegated to two name servers ns1.hoststar.hosting and ns2.hoststar.hosting.
close.ch shares the same name server setup as other domains, for instance lightsonforall.net, kleiner-lernspass.ch, nikic.ch, saisampan.ch and neocaps.com.
close.ch at least partially shares name servers with other domains, for instance brandy.lu, cathrein.net, ierax.com and clodi.ch.
Host names with one IP number:
ns1.hoststar.hosting points to 88.99.214.141
ns2.hoststar.hosting points to 185.48.228.80
Mail Servers
close.ch is handled by a single mail server, mail.close.ch.
mail.close.ch resolves to IP 157.90.40.40.