switchiso.net - robtex.com
switchiso.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 77.81.121.43🇳🇱 KnownSRV77.81.121.0/24 LTD | ||||||
| NS | ns21.knownsrv.com ⭐ | ||||||
| A | 77.81.121.21🇳🇱 KnownSRV77.81.121.0/24 LTD | ||||||
| NS | ns22.knownsrv.com | ||||||
| A | 77.81.121.22🇳🇱 KnownSRV77.81.121.0/24 LTD | ||||||
| MX | switchiso.net ⭐ | ||||||
| A | 77.81.121.43🇳🇱 KnownSRV77.81.121.0/24 LTD | ||||||
| TXT | v=spf1 ip4:77.81.121.20 include:relay.mailchannels.net +a +mx ~all | ||||||
| SOA | ns21.knownsrv.comkruno@knownsrv.com 2026-03-11 #1 | ||||||
net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774548597 | ||||||
MX for
switchiso.net |
Same first word
switchiso.com |
switchiso.org |
switchiso.net |
Similar names
DNS History
8 records (4 active, 4 former)
○NSns1.dnsowl.com2018-09-11 → 2018-09-11 · 3 obs
○ 2026-02-16 13:05:26
○ 2026-03-26 18:27:14
○NSns2.dnsowl.com2018-09-11 → 2018-09-11 · 3 obs
○ 2026-02-16 13:05:26
○ 2026-03-26 18:27:14
●NSns21.knownsrv.com2026-02-16 → 2026-03-26 · 3 obs
● 2026-02-16 13:05:26
● 2026-03-26 18:27:14
●NSns22.knownsrv.com2026-02-16 → 2026-03-26 · 3 obs
● 2026-02-16 13:05:26
● 2026-03-26 18:27:14
○NSns3.dnsowl.com2018-09-11 → 2018-09-11 · 3 obs
○ 2026-02-16 13:05:26
○ 2026-03-26 18:27:14
●MXswitchiso.net2026-02-16 → 2026-03-26 · 2 obs
● 2026-03-26 18:27:14
○A198.199.76.2352018-09-11 → 2018-09-11 · 3 obs
○ 2026-02-16 13:05:26
○ 2026-03-26 18:27:14
●A77.81.121.432026-02-16 → 2026-03-26 · 3 obs
● 2026-02-16 13:05:26
● 2026-03-26 18:27:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| switchiso.net | ns21.knownsrv.com, ns22.knownsrv.com | - |
✅ Authoritative Response
Server:77.81.121.21
NS records: ns21.knownsrv.com, ns22.knownsrv.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for switchiso.net (unsigned zone)
⏱️ Timing
Total: 604ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 77.81.121.43 |
| NS | 2 | ns21.knownsrv.com, ns22.knownsrv.com |
| MX | 1 | switchiso.net (pri: 0) |
| TXT | 1 | v=spf1 ip4:77.81.121.20 include:relay.ma |
| SOA | 1 | ns21.knownsrv.com kruno.knownsrv.com |
Analysis
Mail Server Role
switchiso.net serves as a mail server for switchiso.net.
IP Addresses
switchiso.net points to a single IP: 77.81.121.43.
Other host names, for instance gpldigital.com, guywp.com and linkprotect.org share IP numbers with switchiso.net.
Name Servers
switchiso.net's delegation is to two name servers ns21.knownsrv.com and ns22.knownsrv.com.
switchiso.net shares the same name server configuration as other domains, such as bunkeroid.com, nikostech.com, (0x696e63657374)vidz.com, alleuropeancasinos.com and guywp.com.
Host names with a single IP:
ns21.knownsrv.com resolves to 77.81.121.21.
ns22.knownsrv.com resolves to 77.81.121.22.
Mail Servers
switchiso.net is handled by a single mail server.
switchiso.net points to IP number 77.81.121.43.