ns.instruct.ch - robtex.com
ns.instruct.ch
| DNSSEC | โ ๏ธ Not signed | ||||||
instruct.ch
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 62.2.143.184๐จ๐ญ SUNRISE62.2.128.0/17 CH-SUNRISE sunrise / ex_UPC | ||||||
| NS | ns2.instruct.ch โญ โ ๏ธ Not in parent delegation | ||||||
| NS | dns1.abc4it.ch โ ๏ธ Not in zone NS records | ||||||
| NS | dns2.abc4it.ch โ ๏ธ Not in zone NS records | ||||||
| NS | ns1.instruct.ch โ ๏ธ Not in parent delegation | ||||||
| MX | mail.instruct.ch โญ | ||||||
| TXT | v=spf1 +a +mx +a:machine3.abc4it.com -all | ||||||
| SOA | ns2.instruct.chinfo@instruct.ch 2026-04-19 #7 | ||||||
Previously NS for
Same first word
Similar names
DNS History
1 record (0 active, 1 former)
โA62.2.143.1832015-07-02 โ 2017-08-29 ยท 4 obs
โ 2015-07-02 00:50:26
โ 2017-08-29 23:23:18
โ 2026-03-13 11:04:52
โ 2026-04-25 02:20:38
โ 2017-08-29 23:23:18
โ 2026-03-13 11:04:52
โ 2026-04-25 02:20:38
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| instruct.ch | dns2.abc4it.ch, dns1.abc4it.ch | 2 records |
โ Authoritative Response
Server:62.2.143.183
NS records: dns2.abc4it.ch, dns1.abc4it.ch
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for instruct.ch (unsigned zone)
โฑ๏ธ Timing
Total: 538ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|
๐ Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns2.abc4it.ch, dns1.abc4it.ch)