nefro.ch - robtex.com
nefro.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 178.77.104.89🇩🇪 GODADDY178.77.104.0/21 | ||||||
| NS | ns37.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21c1::13🇺🇸 GODADDY-DNS2603:5:21c0::/44 | ||||||
| PTR | ns37.domaincontrol.com | ||||||
| A | 97.74.108.19🇺🇸 GODADDY-DNS97.74.108.0/23 | ||||||
| PTR | ns37.domaincontrol.com | ||||||
| NS | ns38.domaincontrol.com | ||||||
| A | 2603:5:22c1::13🇺🇸 GODADDY-DNS2603:5:22c0::/44 | ||||||
| PTR | ns38.domaincontrol.com | ||||||
| A | 173.201.76.19🇺🇸 GODADDY-DNS173.201.76.0/23 | ||||||
| PTR | ns38.domaincontrol.com | ||||||
| MX | mx0.nefro.ch ⭐ | ||||||
| A | 80.237.138.5🇩🇪 GD-EMEA-DC-CGN180.237.138.0/24 GD MASS Network | ||||||
| TXT | v=spf1 a mx -all | ||||||
| SOA | ns37.domaincontrol.comdns@jomax.net 2024-02-11 #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 2026-07-21 #42 | ||||||
Subdomains
mx0.nefro.ch |
Same first word
nefro.org |
nefro.ch |
nefro.be |
nefro.cl |
nefro.lt |
nefro.nl |
nefro.com.mx |
nefro.cz |
nefro.ee |
nefro.lv |
nefro.ru |
nefro.eu |
nefro.com.tr |
nefro.com |
Similar names
DNS History
6 records (4 active, 2 former)
○NSns1.hans.hosteurope.de2015-07-23 → 2016-02-28 · 4 obs
● 2016-02-28 14:27:48
○ 2026-06-26 21:44:18
○ 2026-07-21 19:37:40
○NSns2.hans.hosteurope.de2015-07-23 → 2016-02-28 · 4 obs
● 2016-02-28 14:27:48
○ 2026-06-26 21:44:18
○ 2026-07-21 19:37:40
●NSns37.domaincontrol.com2026-06-26 → 2026-07-21 · 3 obs
● 2026-06-26 21:44:18
● 2026-07-21 19:37:40
●NSns38.domaincontrol.com2026-06-26 → 2026-07-21 · 3 obs
● 2026-06-26 21:44:18
● 2026-07-21 19:37:40
●MXmx0.nefro.ch2015-07-23 → 2026-07-21 · 2 obs
● 2026-07-21 19:37:40
●A178.77.104.892015-07-23 → 2026-07-21 · 2 obs
● 2026-07-21 19:37:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| nefro.ch | ns37.domaincontrol.com, ns38.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.108.19
NS records: ns37.domaincontrol.com, ns38.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for nefro.ch (unsigned zone)
⏱️ Timing
Total: 454ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 178.77.104.89 |
| NS | 2 | ns37.domaincontrol.com, ns38.domaincontrol.com |
| MX | 1 | mx0.nefro.ch (pri: 50) |
| TXT | 1 | v=spf1 a mx -all |
| SOA | 1 | ns37.domaincontrol.com dns.jomax.net |
Analysis
Hierarchy
nefro.ch is a parent domain of mx0.nefro.ch.
IP Addresses
nefro.ch resolves to just one IP address, 178.77.104.89.
Two other host names, along with centrodialisi.ch, cari.ch and vwp14275.webpack.hosteurope.de, also share IP numbers with nefro.ch.
Name Servers
Two name servers handle the delegation for nefro.ch: ns37.domaincontrol.com and ns38.domaincontrol.com.
nefro.ch shares its NS records with other domains, for example muellerbox.com, gar.us, scanident.com and two others.
ns37.domaincontrol.com and ns38.domaincontrol.com both carry two IP addresses. The A records for ns37.domaincontrol.com are 97.74.108.19 and 2603:5:21c1::13; the A records for ns38.domaincontrol.com are 173.201.76.19 and 2603:5:22c1::13.
Mail Servers
The sole mail server for nefro.ch is mx0.nefro.ch.
mx0.nefro.ch carries a single IP number, which is 80.237.138.5.