spwinterthur.ch - robtex.com
spwinterthur.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 217.150.252.7🇨🇭 NINE217.150.240.0/20 Nine Internet Solutions AG, Switzerland | ||||||
| PTR | spschweiz04.nine.ch | ||||||
| NS | ns1.avogadro.sui-inter.net ⭐ | ||||||
| A | 2a00:1128:1:1::152:60🇨🇭 ASN-METANET2a00:1128::/32 METANET AG, Switzerland IPv6 Allocation | ||||||
| PTR | avogadro.sui-inter.net | ||||||
| A | 80.74.152.60🇨🇭 ASN-METANET80.74.144.0/20 METANET AG, Switzerland | ||||||
| PTR | avogadro.sui-inter.net | ||||||
| NS | ns2.avogadro.sui-inter.net | ||||||
| A | 2a00:1128:0:201:2::98🇨🇭 ASN-METANET2a00:1128::/32 METANET AG, Switzerland IPv6 Allocation | ||||||
| A | 46.231.201.98🇨🇭 ASN-METANET46.231.200.0/21 METANET AG, Switzerland | ||||||
| MX | mail.spwinterthur.ch ⭐ | ||||||
| A | 80.74.152.60🇨🇭 ASN-METANET80.74.144.0/20 METANET AG, Switzerland | ||||||
| PTR | avogadro.sui-inter.net | ||||||
| TXT | v=spf1 +mx +a +ip4:82.197.163.254 +ip4:94.126.18.116 +ip6:2a0a:df80:24::2 inc... | ||||||
| SOA | ns1.avogadro.sui-inter.netmail@spwinti.ch 2026-02-19 #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 2026-05-12 #44 | ||||||
Subdomains
mail.spwinterthur.ch |
Same first word
spwinterthur.ch |
DNS History
4 records (4 active, 0 former)
●NSns1.avogadro.sui-inter.net2026-02-18 → 2026-05-12 · 2 obs
● 2026-05-12 20:19:34
●NSns2.avogadro.sui-inter.net2026-02-18 → 2026-05-12 · 2 obs
● 2026-05-12 20:19:34
●MXmail.spwinterthur.ch2026-02-18 → 2026-05-12 · 2 obs
● 2026-05-12 20:19:34
●A217.150.252.72026-02-18 → 2026-05-12 · 2 obs
● 2026-05-12 20:19:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| spwinterthur.ch | ns2.avogadro.sui-inter.net, ns1.avogadro.sui-inter.net | - |
✅ Authoritative Response
Server:46.231.201.98
NS records: ns2.avogadro.sui-inter.net, ns1.avogadro.sui-inter.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for spwinterthur.ch (unsigned zone)
⏱️ Timing
Total: 1441ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.150.252.7 |
| NS | 2 | ns1.avogadro.sui-inter.net, ns2.avogadro.sui-inter.net |
| MX | 1 | mail.spwinterthur.ch (pri: 10) |
| TXT | 1 | v=spf1 +mx +a +ip4:82.197.163.254 +ip4:9 |
| SOA | 1 | ns1.avogadro.sui-inter.net mail.spwinti. |
Analysis
Hierarchy
spwinterthur.ch is parent of mail.spwinterthur.ch.
IP Addresses
spwinterthur.ch points to a single IP: 217.150.252.7.
Other host names, for instance sp-frauen.ch, mail.sp9.ch, mail.sp-so.ch, sp-buchs.ch and sp-aarau.ch share IP numbers with spwinterthur.ch.
Name Servers
spwinterthur.ch's delegation is to two name servers ns1.avogadro.sui-inter.net and ns2.avogadro.sui-inter.net.
spwinterthur.ch shares the same name server configuration as other domains, such as spseen.ch, senpage.ch, baergloufcup.ch, joehegglin.ch and lupascu.ch.
Host names with two IP numbers: ns1.avogadro.sui-inter.net points to 2a00:1128:1:1::152:60 and 80.74.152.60; ns2.avogadro.sui-inter.net points to 2a00:1128:0:201:2::98 and 46.231.201.98
Mail Servers
spwinterthur.ch is served by a single mail server, mail.spwinterthur.ch.
mail.spwinterthur.ch points to IP number 80.74.152.60.