20-20.ch - robtex.com
20-20.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 193.14.90.203🇸🇪 SWIPNET193.12.0.0/14 In case of improper use originating from our network, please mail customer or | ||||||
| PTR | redirect.portsit.se | ||||||
| NS | a.portsdns.se ⭐ | ||||||
| A | 2607:f740:e009::1🇺🇸 NETACTUATE2607:f740:e009::/48 Anycast Prefix | ||||||
| PTR | a.portsdns.se | ||||||
| A | 45.54.35.101🇺🇸 NETACTUATE45.54.35.0/24 Proxy registration to prevent harm from ARIN-NONAUTH shutdown | ||||||
| PTR | a.portsdns.se | ||||||
| NS | b.portsdns.net | ||||||
| A | 2a00:11c0:3d::1🇦🇹 ANX-CUSTOMER2a00:11c0:3d::/48 Anycast powered by ANX | ||||||
| PTR | b.portsdns.net | ||||||
| A | 94.16.23.1🇦🇹 ANX-CUSTOMER94.16.23.0/24 Anycast powered by ANX | ||||||
| PTR | b.portsdns.net | ||||||
| SOA | a.portsdns.seregistry@ports.net 2023-12-14 #0 | ||||||
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 2026-05-14 #41 | ||||||
Same first word
20-20.org |
20-20.net |
20-20.com |
20-20.email |
20-20.ch |
20-20.us |
20-20.co.uk |
20-20.cc |
20-20.nl |
20-20.de |
20-20.live |
20-20.in |
20-20.co |
Similar names
DNS History
11 records (3 active, 8 former)
●NSa.portsdns.se2026-04-30 → 2026-05-14 · 3 obs
● 2026-04-30 07:04:08
● 2026-05-14 19:07:26
●NSb.portsdns.net2026-04-30 → 2026-05-14 · 3 obs
● 2026-04-30 07:04:08
● 2026-05-14 19:07:26
○NSns1.rrpproxy.net2015-08-18 → 2020-11-30 · 4 obs
● 2020-11-30 07:28:28
○ 2026-04-30 07:04:08
○ 2026-05-14 19:07:26
○NSns2.na.rrpproxy.net2020-11-30 → 2020-11-30 · 4 obs
● 2020-11-30 07:28:28
○ 2026-04-30 07:04:08
○ 2026-05-14 19:07:26
○NSns2.rrpproxy.net2015-08-18 → 2020-11-30 · 4 obs
● 2020-11-30 07:28:28
○ 2026-04-30 07:04:08
○ 2026-05-14 19:07:26
○NSns3.rrpproxy.net2015-08-18 → 2016-12-26 · 4 obs
● 2016-12-26 20:43:46
○ 2020-11-30 07:28:28
○ 2026-05-14 19:07:26
○A109.234.109.2152015-08-18 → 2016-07-20 · 4 obs
● 2016-07-20 06:15:14
○ 2016-11-30 18:38:50
○ 2026-05-14 19:07:26
○A137.74.127.2332016-11-30 → 2016-12-26 · 5 obs
● 2016-11-30 18:38:50
● 2016-12-26 20:43:46
○ 2020-11-30 07:28:28
○ 2026-05-14 19:07:26
●A193.14.90.2032026-04-30 → 2026-05-14 · 3 obs
● 2026-04-30 07:04:08
● 2026-05-14 19:07:26
○A2001:41d0:301:100:51:91:60:42020-11-30 → 2020-11-30 · 4 obs
● 2020-11-30 07:28:28
○ 2026-04-30 07:04:08
○ 2026-05-14 19:07:26
○A51.91.60.42020-11-30 → 2020-11-30 · 4 obs
● 2020-11-30 07:28:28
○ 2026-04-30 07:04:08
○ 2026-05-14 19:07:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| 20-20.ch | b.portsdns.net, a.portsdns.se | - |
✅ Authoritative Response
Server:45.54.35.101
NS records: b.portsdns.net, a.portsdns.se
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 20-20.ch (unsigned zone)
⏱️ Timing
Total: 3814ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 193.14.90.203 |
| NS | 2 | b.portsdns.net, a.portsdns.se |
| SOA | 1 | a.portsdns.se registry.ports.net |
Analysis
IP Addresses
20-20.ch points to a single IP number: 193.14.90.203.
Other host names, for instance thansen.eu, harisbrushes.com, castello-rezepte.de, smalloffice.se and bilsport.org share IP numbers with 20-20.ch.
Name Servers
20-20.ch is delegated to two name servers: b.portsdns.net and a.portsdns.se.
20-20.ch uses the same name server setup as other domains, for instance orkla.no, creativesystems.eu, dantherm.sk, xn--modstrm-f1a.dk and wiggle.cz.
20-20.ch shares name servers with other domains at least partially, for instance monu.se and rosti.us.
Host names with two IP numbers:
The host b.portsdns.net points to 2a00:11c0:3d::1 and 94.16.23.1.
The host a.portsdns.se points to 2607:f740:e009::1 and 45.54.35.101.