sql.ch - dns.ninja
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 2026-06-04 #32 | ||||||
Subdomains
mail.sql.ch |
Same first word
Similar names
DNS History
11 records (7 active, 4 former)
●NSns.hostpoint.ch2016-10-09 → 2026-06-04 · 3 obs
● 2016-10-09 15:15:48
● 2026-06-04 14:16:48
●NSns2.hostpoint.ch2016-10-09 → 2026-06-04 · 3 obs
● 2016-10-09 15:15:48
● 2026-06-04 14:16:48
●NSns3.hostpoint.ch2016-10-09 → 2026-06-04 · 3 obs
● 2016-10-09 15:15:48
● 2026-06-04 14:16:48
○NSns5.ms-link.ch2015-07-13 → 2016-04-19 · 4 obs
● 2016-04-19 03:15:38
○ 2016-10-09 15:15:48
○ 2026-06-04 14:16:48
○NSns6.ms-link.ch2015-07-13 → 2016-04-19 · 4 obs
● 2016-04-19 03:15:38
○ 2016-10-09 15:15:48
○ 2026-06-04 14:16:48
○MXmail.sql.ch2015-07-13 → 2016-04-19 · 4 obs
● 2016-04-19 03:15:38
○ 2016-10-09 15:15:48
○ 2026-06-04 14:16:48
●MXmx1.mail.hostpoint.ch2016-10-09 → 2026-06-04 · 3 obs
● 2016-10-09 15:15:48
● 2026-06-04 14:16:48
●MXmx2.mail.hostpoint.ch2016-10-09 → 2026-06-04 · 3 obs
● 2016-10-09 15:15:48
● 2026-06-04 14:16:48
●A217.26.63.202016-10-09 → 2026-06-04 · 3 obs
● 2016-10-09 15:15:48
● 2026-06-04 14:16:48
●A2a00:d70:0:a::4002026-04-02 → 2026-06-04 · 3 obs
● 2026-04-02 04:27:12
● 2026-06-04 14:16:48
○A88.198.26.382015-07-13 → 2016-04-19 · 4 obs
● 2016-04-19 03:15:38
○ 2016-10-09 15:15:48
○ 2026-06-04 14:16:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| sql.ch | ns.hostpoint.ch, ns3.hostpoint.ch, ns2.hostpoint.ch | 6 records |
✅ Authoritative Response
Server:217.26.51.254
NS records: ns.hostpoint.ch, ns3.hostpoint.ch, ns2.hostpoint.ch
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1188ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.26.63.20 |
| AAAA | 1 | 2a00:d70:0:a::400 |
| NS | 3 | ns.hostpoint.ch, ns3.hostpoint.ch... |
| MX | 2 | mx1.mail.hostpoint.ch (pri: 10), mx2.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
The domain mail.sql.ch falls under the parent sql.ch.
IP Addresses
sql.ch points to two IP numbers: 217.26.63.20 and 2a00:d70:0:a::400.
patient.ch, mx.markenschutz.guru, www.ewemag.ch plus two other host names have IP numbers in common with sql.ch.
Name Servers
sql.ch has three name servers — ns2.hostpoint.ch, ns3.hostpoint.ch and ns.hostpoint.ch.
At least some of sql.ch's name servers are shared with other domains, for example svolten.ch, jfso.ch, umweltmonitoring.ch and two more.
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
sql.ch uses two mail servers, mx1.mail.hostpoint.ch and mx2.mail.hostpoint.ch.
The mail server setup of sql.ch matches that of other domains such as mail.aximed.ch, begtronic.ch, kirche-sutz-lattrigen.ch and two others.
sql.ch overlaps on mail servers with certain other domains, ssocaoxp.wccheck-386d7af0-b.olguouih.usps.blueearth.one among them.
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.