ersl.ch - robtex.com
ersl.ch
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 2026-03-30 #6 | ||||||
Same first word
Similar names
DNS History
13 records (7 active, 6 former)
●NSbruce.ns.cloudflare.com2026-03-27 → 2026-03-30 · 3 obs
● 2026-03-27 10:06:02
● 2026-03-30 01:30:32
○NSdns1.tinext.net2015-05-15 → 2021-07-21 · 4 obs
● 2021-07-21 18:38:54
○ 2026-03-27 10:06:02
○ 2026-03-30 01:30:32
○NSdns2.tinext.net2015-05-15 → 2021-07-21 · 4 obs
● 2021-07-21 18:38:54
○ 2026-03-27 10:06:02
○ 2026-03-30 01:30:32
●NSligia.ns.cloudflare.com2026-03-27 → 2026-03-30 · 3 obs
● 2026-03-27 10:06:02
● 2026-03-30 01:30:32
○MXelba.iway.ch2015-05-15 → 2021-07-21 · 4 obs
● 2021-07-21 18:38:54
○ 2026-03-27 10:06:02
○ 2026-03-30 01:30:32
●MXersl-ch.mail.protection.outlook.com2026-03-27 → 2026-03-30 · 3 obs
● 2026-03-27 10:06:02
● 2026-03-30 01:30:32
○MXmalta.interway.ch2015-05-15 → 2021-07-21 · 4 obs
● 2021-07-21 18:38:54
○ 2026-03-27 10:06:02
○ 2026-03-30 01:30:32
●A198.185.159.1442026-03-27 → 2026-03-30 · 3 obs
● 2026-03-27 10:06:02
● 2026-03-30 01:30:32
●A198.185.159.1452026-03-27 → 2026-03-30 · 3 obs
● 2026-03-27 10:06:02
● 2026-03-30 01:30:32
●A198.49.23.1442026-03-27 → 2026-03-30 · 3 obs
● 2026-03-27 10:06:02
● 2026-03-30 01:30:32
●A198.49.23.1452026-03-27 → 2026-03-30 · 3 obs
● 2026-03-27 10:06:02
● 2026-03-30 01:30:32
○A213.133.224.2022021-07-21 → 2021-07-21 · 4 obs
● 2021-07-21 18:38:54
○ 2026-03-27 10:06:02
○ 2026-03-30 01:30:32
○A46.21.25.1192015-05-15 → 2017-04-02 · 4 obs
● 2017-04-02 06:21:38
○ 2021-07-21 18:38:54
○ 2026-03-30 01:30:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | e.nic.ch, d.nic.ch, a.nic.ch, f.nic.ch... | - |
| ersl.ch | bruce.ns.cloudflare.com, ligia.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.59.77
NS records: bruce.ns.cloudflare.com, ligia.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ersl.ch (unsigned zone)
⏱️ Timing
Total: 361ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 198.49.23.144, 198.185.159.144... |
| NS | 2 | bruce.ns.cloudflare.com, ligia.ns.cloudflare.com |
| MX | 1 | ersl-ch.mail.protection.outlook.com (pri |
| TXT | 1 | v=spf1 ip4:213.133.224.70 include:spf.pr |
| SOA | 1 | bruce.ns.cloudflare.com dns.cloudflare.c |
Analysis
IP Addresses
ersl.ch maps to four IP numbers: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.
Other host names, for instance shuheishine.com, jjitrees.com, nationalparksengland.org.uk, agurto.cl and zollingerfarm.com share IP numbers with ersl.ch.
Name Servers
Two name servers bruce.ns.cloudflare.com and ligia.ns.cloudflare.com handle delegation for ersl.ch.
ersl.ch uses the same name server setup as other domains, for example avioport.com, lamberti.com, body-custom.net, carbocel.com and arredamentimoro.com.
ersl.ch partially shares name servers with other domains; examples include flyingsolo.com.au, gxigroupfitoutsuk.co.uk, 41.pl, lkphotographywaco.com and 770254.com.
These name servers are commonly used with giancarlo.ns.cloudflare.com, rex.ns.cloudflare.com and isabel.ns.cloudflare.com.
Host names with six IP numbers: bruce.ns.cloudflare.com points to: 2606:4700:58::adf5:3b4d, 2803:f800:50::6ca2:c14d, 2a06:98c1:50::ac40:214d, 108.162.193.77, 172.64.33.77 and 173.245.59.77; ligia.ns.cloudflare.com points to: 2606:4700:50::a29f:2604, 2803:f800:50::6ca2:c204, 2a06:98c1:50::ac40:2204, 108.162.194.4, 162.159.38.4 and 172.64.34.4.
Mail Servers
ersl.ch is handled by a single mail server, ersl-ch.mail.protection.outlook.com.
Hostname ersl-ch.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca3c::, 2a01:111:f403:ca3c::1, 2a01:111:f403:ca3c::2, 2a01:111:f403:ca3e::1, 52.101.185.12, 52.101.185.13, 52.101.185.14 and 52.101.187.1.