devsnb.ch - dns.ninja
devsnb.ch
| DNSSEC | ⚠️ Not signed | ||||||
| NS | scsnms.switch.ch ⭐ | ||||||
| A | 2001:620:0:ff::a7🇨🇭 Switch2001:620::/32 SWITCH, The Swiss Education & Research Network | ||||||
| PTR | scsnms.switch.ch | ||||||
| A | 130.59.31.26🇨🇭 Switch130.59.0.0/16 SWITCH-LAN | ||||||
| PTR | scsnms.switch.ch | ||||||
| NS | ns1.sunrise.ch | ||||||
| A | 2001:1700:a00::2🇨🇭 SUNRISE2001:1700::/28 sunrise | ||||||
| A | 212.98.37.132🇨🇭 SUNRISE212.98.32.0/19 sunrise / TDC Switzerland AG ex Commcare IPM | ||||||
| PTR | dns1.sunrise.ch | ||||||
| PTR | ns1.sunrise.ch | ||||||
| PTR | ns3.sunrise.ch | ||||||
| PTR | ns.sunrise.ch | ||||||
| NS | ns2.sunrise.ch | ||||||
| A | 2001:1700:a00::3🇨🇭 SUNRISE2001:1700::/28 sunrise | ||||||
| A | 194.230.55.100🇨🇭 SUNRISE194.230.0.0/17 CH-SUNRISE-960123 sunrise / TDC Switzerland AG | ||||||
| PTR | dns2.sunrise.ch | ||||||
| PTR | ns2.sunrise.ch | ||||||
| PTR | ns4.sunrise.ch | ||||||
| MX | mailb.devsnb.ch ⭐ | ||||||
| A | 193.5.181.37🇨🇭 SCHWEIZERISCHE-NATIONALBANK193.5.181.0/24 SNB-NET1 | ||||||
| PTR | mailb.devsnb.ch | ||||||
| TXT | cisco-ci-domain-verification=14e595b12d75fd9aff28287b83a8741ffefee65904a27909... | ||||||
| TXT | v=spf1 mx include:_spfip.aspectra.com ~all | ||||||
| TXT | swisssign-check=h_l8VgehrQDunSMBL15I9nX4skw | ||||||
| SOA | scsnms.switch.chdns-support@snb.ch serial=2022087891 | ||||||
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 2026-06-16 #26 | ||||||
Subdomains
webconf4.devsnb.ch |
webconf3.devsnb.ch |
avconf3.devsnb.ch |
uccwebz2.devsnb.ch |
uccwebs2.devsnb.ch |
devemail.devsnb.ch |
mailb.devsnb.ch |
dialin.devsnb.ch |
uccwebb2.devsnb.ch |
sip2.devsnb.ch |
mailedgeb.devsnb.ch |
avconf4.devsnb.ch |
uccwebz.devsnb.ch |
sip3.devsnb.ch |
meet.devsnb.ch |
mailedgez.devsnb.ch |
Same first word
devsnb.ch |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.sunrise.ch2026-03-14 → 2026-06-16 · 2 obs
● 2026-06-16 11:14:14
●NSns2.sunrise.ch2026-03-14 → 2026-06-16 · 2 obs
● 2026-06-16 11:14:14
●MXmailb.devsnb.ch2026-03-14 → 2026-06-16 · 2 obs
● 2026-06-16 11:14:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | d.nic.ch, f.nic.ch, a.nic.ch, b.nic.ch... | - |
| devsnb.ch | ns1.sunrise.ch, ns2.sunrise.ch, scsnms.switch.ch | 6 records |
✅ Authoritative Response
Server:212.98.37.132
NS records: ns1.sunrise.ch, ns2.sunrise.ch, scsnms.switch.ch
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 483ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns2.sunrise.ch, scsnms.switch.ch... |
| MX | 1 | mailb.devsnb.ch (pri: 10) |
| TXT | 3 | swisssign-check=h_l8VgehrQDunSMBL15I9nX4, cisco-ci-domain-verification=14e595b12d7... |
| SOA | 1 | scsnms.switch.ch dns-support.snb.ch |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.sunrise.ch, ns2.sunrise.ch, scsnms.switch.ch...)
Analysis
Hierarchy
devsnb.ch is a parent domain; its children include webconf4.devsnb.ch, webconf3.devsnb.ch, avconf3.devsnb.ch, uccwebz2.devsnb.ch, uccwebs2.devsnb.ch and a few other host names.
Name Servers
Three name servers are authoritative for devsnb.ch: ns1.sunrise.ch, ns2.sunrise.ch and scsnms.switch.ch.
devsnb.ch partially shares its NS delegation with several other domains, including 218.134.193.in-addr.arpa, adsl-84-227-238-66.adslplus.ch, 142.128.in-addr.arpa and two others.
In DNS configurations, these name servers often share authority with ns3.sunrise.ch, ns4.sunrise.ch, business-support.sunrise.net and 7 other name servers.
ns1.sunrise.ch resolves to 212.98.37.132 and 2001:1700:a00::2. ns2.sunrise.ch resolves to 194.230.55.100 and 2001:1700:a00::3. scsnms.switch.ch resolves to 130.59.31.26 and 2001:620:0:ff::a7. All three hostnames point to two IP numbers each.
Mail Servers
devsnb.ch uses one mail server — mailb.devsnb.ch.
There is one IP number for mailb.devsnb.ch: 193.5.181.37.