refnet.ch - dns.ninja
refnet.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 80.74.136.150🇨🇭 ASN-METANET80.74.128.0/20 METANET AG, Switzerland | ||||||
| PTR | smaragd.metanet.ch | ||||||
| NS | ns2.geotopo.ch ⭐ | ||||||
| A | 109.205.200.76🇨🇭 DATAPARK109.205.200.0/21 PROVIDER Datapark AG, Switzerland | ||||||
| PTR | ftth-200-076.tbwil.ch | ||||||
| NS | ns1.geotopo.ch | ||||||
| A | 2a02:168:2379:50::20🇨🇭 INIT72a02:168::/32 Init7 (Switzerland) AG, AS13030 IPv6 Allocation | ||||||
| A | 193.246.110.20🇨🇭 LEU-AS193.246.110.0/23 Leunet Second Path | ||||||
| NS | ns4.geotopo.ch | ||||||
| A | 2001:1680:101:299::1🇨🇭 SOLNET2001:1680::/32 SolNet Switzerland | ||||||
| PTR | ns4.geotopo.ch | ||||||
| A | 213.167.227.163🇨🇭 hosttech-AS213.167.227.0/24 | ||||||
| MX | mail.refnet.ch ⭐ | ||||||
| A | 193.246.110.20🇨🇭 LEU-AS193.246.110.0/23 Leunet Second Path | ||||||
| TXT | MS=ms14414292 | ||||||
| TXT | v=spf1 a mx a:mail.refnet.ch a:mail.geotopo.ch a:mail-fallback.geotopo.ch a:s... | ||||||
| SOA | ns2.geotopo.chadmin@geotopo.ch 2020-12-27 #28 | ||||||
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 2026-06-30 #42 | ||||||
Subdomains
mail.refnet.ch |
Same first word
refnet.com |
refnet.dk |
refnet.net |
refnet.cl |
refnet.tv |
refnet.eu |
refnet.herokuapp.com |
refnet.gr |
refnet.sakura.ne.jp |
refnet.ru |
refnet.de |
refnet.org |
refnet.fm |
refnet.ch |
Similar names
DNS History
8 records (5 active, 3 former)
○NSns.geotopo.ch2015-07-04 → 2017-05-20 · 4 obs
● 2017-05-20 23:06:56
○ 2026-03-18 09:18:16
○ 2026-06-30 19:50:24
○NSns0.xname.org2015-07-04 → 2017-05-20 · 4 obs
● 2017-05-20 23:06:56
○ 2026-03-18 09:18:16
○ 2026-06-30 19:50:24
●NSns1.geotopo.ch2026-03-18 → 2026-06-30 · 3 obs
● 2026-03-18 09:18:16
● 2026-06-30 19:50:24
●NSns2.geotopo.ch2015-07-04 → 2026-06-30 · 2 obs
● 2026-06-30 19:50:24
●NSns4.geotopo.ch2026-03-18 → 2026-06-30 · 3 obs
● 2026-03-18 09:18:16
● 2026-06-30 19:50:24
●MXmail.refnet.ch2015-07-04 → 2026-06-30 · 2 obs
● 2026-06-30 19:50:24
○A193.246.110.302015-07-04 → 2016-04-30 · 4 obs
● 2016-04-30 11:06:00
○ 2017-05-20 23:06:56
○ 2026-06-30 19:50:24
●A80.74.136.1502017-05-20 → 2026-06-30 · 3 obs
● 2017-05-20 23:06:56
● 2026-06-30 19:50:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | f.nic.ch, d.nic.ch, a.nic.ch, b.nic.ch... | - |
| refnet.ch | ns1.geotopo.ch, ns2.geotopo.ch, ns4.geotopo.ch | 5 records |
✅ Authoritative Response
Server:193.246.110.20
NS records: ns1.geotopo.ch, ns2.geotopo.ch, ns4.geotopo.ch
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for refnet.ch (unsigned zone)
⏱️ Timing
Total: 722ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 80.74.136.150 |
| NS | 3 | ns4.geotopo.ch, ns1.geotopo.ch... |
| MX | 1 | mail.refnet.ch (pri: 10) |
| TXT | 2 | MS=ms14414292, v=spf1 a mx a:mail.refnet.ch a:mail.geot |
| SOA | 1 | ns2.geotopo.ch admin.geotopo.ch |
📌 Glue Records Collected
Total: 5
Out-of-bailiwick: 5 (ns4.geotopo.ch, ns2.geotopo.ch, ns1.geotopo.ch...)
Analysis
Hierarchy
The domain mail.refnet.ch falls under the parent refnet.ch.
IP Addresses
refnet.ch directs to one IP number, which is 80.74.136.150.
Among the host names that share IP numbers with refnet.ch are mail.poolrescue.xyz, mxhost1.treuhandel.ch, zueri-reinigung.ch and two others.
Name Servers
refnet.ch has three name servers — ns1.geotopo.ch, ns2.geotopo.ch and ns4.geotopo.ch.
At least some of refnet.ch's name servers are shared with other domains, for example firebird.team, bhateam.ch, webgis-thurgau.ch and two more.
These name servers tend to be used in conjunction with the name servers ns.geotopo.ch.
Hosts with two IP numbers each:
ns1.geotopo.ch resolves to 193.246.110.20 and 2a02:168:2379:50::20.
ns4.geotopo.ch resolves to 213.167.227.163 and 2001:1680:101:299::1.
Hosts that resolve to one IP address:
ns2.geotopo.ch resolves to 109.205.200.76.
Mail Servers
refnet.ch routes its mail through a single mail server, mail.refnet.ch.
mail.refnet.ch points to one IP number — 193.246.110.20.