sql.ch - robtex.com
sql.ch
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 2026-07-05 #17 | ||||||
Subdomains
mail.sql.ch |
Same first word
Similar names
DNS History
11 records (7 active, 4 former)
●NSns.hostpoint.ch2016-10-09 → 2026-07-05 · 3 obs
● 2016-10-09 15:15:48
● 2026-07-05 07:11:44
●NSns2.hostpoint.ch2016-10-09 → 2026-07-05 · 3 obs
● 2016-10-09 15:15:48
● 2026-07-05 07:11:44
●NSns3.hostpoint.ch2016-10-09 → 2026-07-05 · 3 obs
● 2016-10-09 15:15:48
● 2026-07-05 07:11:44
○NSns5.ms-link.ch2015-07-13 → 2016-04-19 · 4 obs
● 2016-04-19 03:15:38
○ 2016-10-09 15:15:48
○ 2026-07-05 07:11:44
○NSns6.ms-link.ch2015-07-13 → 2016-04-19 · 4 obs
● 2016-04-19 03:15:38
○ 2016-10-09 15:15:48
○ 2026-07-05 07:11:44
○MXmail.sql.ch2015-07-13 → 2016-04-19 · 4 obs
● 2016-04-19 03:15:38
○ 2016-10-09 15:15:48
○ 2026-07-05 07:11:44
●MXmx1.mail.hostpoint.ch2016-10-09 → 2026-07-05 · 3 obs
● 2016-10-09 15:15:48
● 2026-07-05 07:11:44
●MXmx2.mail.hostpoint.ch2016-10-09 → 2026-07-05 · 3 obs
● 2016-10-09 15:15:48
● 2026-07-05 07:11:44
●A217.26.63.202016-10-09 → 2026-07-05 · 3 obs
● 2016-10-09 15:15:48
● 2026-07-05 07:11:44
●A2a00:d70:0:a::4002026-04-02 → 2026-07-05 · 3 obs
● 2026-04-02 04:27:12
● 2026-07-05 07:11:44
○A88.198.26.382015-07-13 → 2016-04-19 · 4 obs
● 2016-04-19 03:15:38
○ 2016-10-09 15:15:48
○ 2026-07-05 07:11:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | b.nic.ch, d.nic.ch, a.nic.ch, f.nic.ch... | - |
| sql.ch | ns3.hostpoint.ch, ns2.hostpoint.ch, ns.hostpoint.ch | 6 records |
✅ Authoritative Response
Server:217.26.51.254
NS records: ns3.hostpoint.ch, ns2.hostpoint.ch, ns.hostpoint.ch
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 688ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.26.63.20 |
| AAAA | 1 | 2a00:d70:0:a::400 |
| NS | 3 | ns3.hostpoint.ch, ns.hostpoint.ch... |
| MX | 2 | mx2.mail.hostpoint.ch (pri: 10), mx1.mail.hostpoint.ch (pri: 10) |
| TXT | 1 | v=spf1 redirect=spf-permissive.mail.host |
| SOA | 1 | ns.hostpoint.ch hostmaster.hostpoint.ch |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns3.hostpoint.ch, ns2.hostpoint.ch, ns.hostpoint.ch...)
Analysis
Hierarchy
mail.sql.ch is delegated beneath sql.ch.
IP Addresses
sql.ch points to the IP addresses 217.26.63.20 and 2a00:d70:0:a::400
Among the host names that share IP numbers with sql.ch are patient.ch, mx.markenschutz.guru, www.ewemag.ch and two others.
Name Servers
sql.ch has three name servers — ns2.hostpoint.ch, ns3.hostpoint.ch and ns.hostpoint.ch.
There is at least partial name server overlap between sql.ch and other domains — svolten.ch, jfso.ch, umweltmonitoring.ch and two more among them.
Each of ns2.hostpoint.ch, ns3.hostpoint.ch and ns.hostpoint.ch points to two IP numbers. ns2.hostpoint.ch points to 217.26.53.254 and 2a00:d70:0:b::1d. ns3.hostpoint.ch points to 217.26.60.250 and 2a00:d70:0:b::b. ns.hostpoint.ch points to 217.26.51.254 and 2a00:d70:0:b::d.
Mail Servers
The MX records for sql.ch point to two mail servers: mx1.mail.hostpoint.ch and mx2.mail.hostpoint.ch.
sql.ch has the same mail server arrangement as a number of other domains, for example mail.aximed.ch, begtronic.ch, kirche-sutz-lattrigen.ch and two more.
sql.ch and other domains — ssocaoxp.wccheck-386d7af0-b.olguouih.usps.blueearth.one for instance — share at least some mail servers.
Both mx1.mail.hostpoint.ch and mx2.mail.hostpoint.ch have two IP addresses each. mx1.mail.hostpoint.ch resolves to 217.26.49.138 and 2a00:d70:0:e::200; mx2.mail.hostpoint.ch resolves to 217.26.49.139 and 2a00:d70:0:e::201.