polyurethan.ch - robtex.com
polyurethan.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 80.74.150.110🇨🇭 ASN-METANET80.74.144.0/20 METANET AG, Switzerland | ||||||
| PTR | hobo.sui-inter.net | ||||||
| NS | ns2.hobo.sui-inter.net ⭐ | ||||||
| A | 2a00:1128:0:201:2::120🇨🇭 ASN-METANET2a00:1128::/32 METANET AG, Switzerland IPv6 Allocation | ||||||
| A | 46.231.201.120🇨🇭 ASN-METANET46.231.200.0/21 METANET AG, Switzerland | ||||||
| NS | ns1.hobo.sui-inter.net | ||||||
| A | 2a00:1128:0:150::110🇨🇭 ASN-METANET2a00:1128::/32 METANET AG, Switzerland IPv6 Allocation | ||||||
| PTR | hobo.sui-inter.net | ||||||
| A | 80.74.150.110🇨🇭 ASN-METANET80.74.144.0/20 METANET AG, Switzerland | ||||||
| PTR | hobo.sui-inter.net | ||||||
| MX | mail.polyurethan.ch ⭐ | ||||||
| A | 80.74.150.110🇨🇭 ASN-METANET80.74.144.0/20 METANET AG, Switzerland | ||||||
| PTR | hobo.sui-inter.net | ||||||
| TXT | v=spf1 include:_spf.sui-inter.net +mx +a ~all | ||||||
| SOA | ns2.hobo.sui-inter.nethostmaster@polyurethan.ch 2026-01-28 #6 | ||||||
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 2026-04-24 #25 | ||||||
Subdomains
Same first word
DNS History
9 records (4 active, 5 former)
○NSns1.hans.hosteurope.de2015-06-22 → 2018-10-19 · 4 obs
● 2018-10-19 22:51:58
○ 2026-03-23 18:14:20
○ 2026-04-24 11:15:50
●NSns1.hobo.sui-inter.net2026-03-23 → 2026-04-24 · 3 obs
● 2026-03-23 18:14:20
● 2026-04-24 11:15:50
○NSns2.hans.hosteurope.de2015-06-22 → 2018-10-19 · 4 obs
● 2018-10-19 22:51:58
○ 2026-03-23 18:14:20
○ 2026-04-24 11:15:50
●NSns2.hobo.sui-inter.net2026-03-23 → 2026-04-24 · 3 obs
● 2026-03-23 18:14:20
● 2026-04-24 11:15:50
●MXmail.polyurethan.ch2026-03-23 → 2026-04-24 · 3 obs
● 2026-03-23 18:14:20
● 2026-04-24 11:15:50
○MXmx0.polyurethan.ch2015-06-22 → 2018-10-19 · 4 obs
● 2018-10-19 22:51:58
○ 2026-03-23 18:14:20
○ 2026-04-24 11:15:50
○A2a01:488:42:1000:57e6:2958:ffb3:1b332015-06-22 → 2018-10-19 · 4 obs
● 2018-10-19 22:51:58
○ 2026-03-23 18:14:20
○ 2026-04-24 11:15:50
●A80.74.150.1102026-03-23 → 2026-04-24 · 3 obs
● 2026-03-23 18:14:20
● 2026-04-24 11:15:50
○A87.230.41.882015-06-22 → 2018-10-19 · 4 obs
● 2018-10-19 22:51:58
○ 2026-03-23 18:14:20
○ 2026-04-24 11:15:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | b.nic.ch, e.nic.ch, a.nic.ch, d.nic.ch... | - |
| polyurethan.ch | ns2.hobo.sui-inter.net, ns1.hobo.sui-inter.net | - |
✅ Authoritative Response
Server:46.231.201.120
NS records: ns2.hobo.sui-inter.net, ns1.hobo.sui-inter.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for polyurethan.ch (unsigned zone)
⏱️ Timing
Total: 820ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 80.74.150.110 |
| NS | 2 | ns1.hobo.sui-inter.net, ns2.hobo.sui-inter.net |
| MX | 1 | mail.polyurethan.ch (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.sui-inter.net +mx +a |
| SOA | 1 | ns2.hobo.sui-inter.net hostmaster.polyur |
Analysis
Hierarchy
polyurethan.ch is a parent of mx0.polyurethan.ch and mail.polyurethan.ch.
IP Addresses
polyurethan.ch maps to IP address 80.74.150.110.
Other host names, for instance fids.ch, mail.kabelhuus.ch, mail.lokalbank.ch, bribur.memoweb.ch and daten.pro share IP numbers with polyurethan.ch.
Name Servers
Two name servers ns1.hobo.sui-inter.net and ns2.hobo.sui-inter.net are delegated to polyurethan.ch.
polyurethan.ch uses the same name server configuration as other domains, such as gerardobramati.com, sisma.ch, winterschnitt-basel.ch, bwdbern.ch and sunradio.ch.
polyurethan.ch at least partially shares name servers with other domains such as aheim.ch, kinderrezepte.de, pilotti.ch, adlatus-nordwestschweiz.ch and gigant-cip.ch.
these name servers are commonly used with the name servers ns3.hobo.sui-inter.net.
Host names with two IPs:
ns1.hobo.sui-inter.net points to 2a00:1128:0:150::110 and 80.74.150.110.
ns2.hobo.sui-inter.net points to 2a00:1128:0:201:2::120 and 46.231.201.120.
Mail Servers
polyurethan.ch is handled by a single mail server, mail.polyurethan.ch.
mail.polyurethan.ch points to one IP number: 80.74.150.110.