seronga.com - dns.ninja
seronga.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 20.203.174.89🇨🇭 Microsoft20.192.0.0/10 | ||||||
| PTR | plesk.origon.ch | ||||||
| NS | ns1plesk.switzerlandnorth.cloudapp.azure.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 20.203.174.89🇨🇭 Microsoft20.192.0.0/10 | ||||||
| PTR | plesk.origon.ch | ||||||
| NS | dns.point.ch | ||||||
| A | 20.203.174.89🇨🇭 Microsoft20.192.0.0/10 | ||||||
| PTR | plesk.origon.ch | ||||||
| NS | dns1.point.ch ⚠️ Not in zone NS records | ||||||
| A | 87.106.1.70🇩🇪 IONOS-AS87.106.1.0/24 | ||||||
| PTR | dns1.point.ch | ||||||
| NS | dns2.point.ch ⚠️ Not in zone NS records | ||||||
| A | 217.154.113.6🇬🇧 IONOS-AS217.154.112.0/21 IONOS SE | ||||||
| NS | dns3.point.ch ⚠️ Not in zone NS records | ||||||
| A | 217.154.239.9🇬🇧 IONOS-AS217.154.238.0/23 IONOS SE | ||||||
| PTR | home.origon.ch | ||||||
| MX | mail.seronga.com ⭐ | ||||||
| A | 20.203.174.89🇨🇭 Microsoft20.192.0.0/10 | ||||||
| PTR | plesk.origon.ch | ||||||
| TXT | v=spf1 mx a include:_spf.origon.ch include:spf.protection.outlook.com ~all | ||||||
| SOA | ns1plesk.switzerlandnorth.cloudapp.azure.comzambezi@bluewin.ch 2026-07-15 #1 | ||||||
com
| 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=1786590954 | ||||||
Subdomains
mail.seronga.com |
Same first word
seronga.com |
Similar names
DNS History
13 records (7 active, 6 former)
●NSdns.point.ch2026-02-28 → 2026-08-13 · 3 obs
● 2026-02-28 21:24:04
● 2026-08-13 03:24:10
●NSdns1.point.ch2026-02-28 → 2026-08-13 · 3 obs
● 2026-02-28 21:24:04
● 2026-08-13 03:24:10
●NSdns2.point.ch2026-02-28 → 2026-08-13 · 3 obs
● 2026-02-28 21:24:04
● 2026-08-13 03:24:10
●NSdns3.point.ch2026-02-28 → 2026-08-13 · 3 obs
● 2026-02-28 21:24:04
● 2026-08-13 03:24:10
○NSns1.yourhostingaccount.com2015-06-03 → 2018-09-23 · 4 obs
● 2018-09-23 11:49:38
○ 2026-02-28 21:24:04
○ 2026-08-13 03:24:10
●NSns1plesk.switzerlandnorth.cloudapp.azure.com2026-02-28 → 2026-08-13 · 3 obs
● 2026-02-28 21:24:04
● 2026-08-13 03:24:10
○NSns2.yourhostingaccount.com2015-06-03 → 2018-09-23 · 4 obs
● 2018-09-23 11:49:38
○ 2026-02-28 21:24:04
○ 2026-08-13 03:24:10
○MXmail-fwd.mx.hostcenter.com2015-06-03 → 2017-01-25 · 4 obs
● 2017-01-25 00:02:58
○ 2018-09-23 11:49:38
○ 2026-08-13 03:24:10
○MXmail.hostcenter.com2018-09-23 → 2018-09-23 · 4 obs
● 2018-09-23 11:49:38
○ 2026-02-28 21:24:04
○ 2026-08-13 03:24:10
●MXmail.seronga.com2026-02-28 → 2026-08-13 · 3 obs
● 2026-02-28 21:24:04
● 2026-08-13 03:24:10
○A193.246.38.1952018-09-23 → 2018-09-23 · 4 obs
● 2018-09-23 11:49:38
○ 2026-02-28 21:24:04
○ 2026-08-13 03:24:10
○A195.186.81.292015-06-03 → 2017-01-25 · 4 obs
● 2017-01-25 00:02:58
○ 2018-09-23 11:49:38
○ 2026-08-13 03:24:10
●A20.203.174.892026-02-28 → 2026-08-13 · 3 obs
● 2026-02-28 21:24:04
● 2026-08-13 03:24:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| seronga.com | dns2.point.ch, dns1.point.ch, dns3.point.ch, dns.point.ch | - |
✅ Authoritative Response
Server:217.154.113.6
NS records: dns2.point.ch, dns1.point.ch, dns3.point.ch, dns.point.ch
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for seronga.com (unsigned zone)
⏱️ Timing
Total: 796ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 20.203.174.89 |
| NS | 2 | dns3.point.ch, ns1plesk.switzerlandnorth.cloudapp.azure |
| MX | 1 | mail.seronga.com (pri: 10) |
| TXT | 1 | v=spf1 mx a include:_spf.origon.ch inclu |
| SOA | 1 | ns1plesk.switzerlandnorth.cloudapp.azure |
Analysis
Hierarchy
mail.seronga.com is delegated beneath seronga.com.
IP Addresses
seronga.com resolves to just one IP address, 20.203.174.89.
Two other host names, along with mail.sdi-online.ch, opqrst.ch and breincapital.com, also share IP numbers with seronga.com.
Name Servers
seronga.com delegates to five name servers: dns1.point.ch, dns2.point.ch, dns3.point.ch and two others.
There is at least partial name server overlap between seronga.com and other domains — rdmsys.ch, francoisgrosjean.ch, lapiazza.ch and two more among them.
These name servers frequently co-occur with the name servers ns1plesk.switzerlandnorth.cloudapp.azure.com and dns.point.ch.
Host names that point to one IP address:
dns1.point.ch resolves to the IP address 87.106.1.70.
dns2.point.ch resolves to the IP address 217.154.113.6.
dns3.point.ch resolves to the IP address 217.154.239.9.
dns.point.ch resolves to the IP address 20.203.174.89.
ns1plesk.switzerlandnorth.cloudapp.azure.com resolves to the IP address 20.203.174.89.
dns.point.ch and ns1plesk.switzerlandnorth.cloudapp.azure.com each have 20.203.174.89 IP addresses.
Mail Servers
The sole mail server for seronga.com is mail.seronga.com.
mail.seronga.com resolves to 20.203.174.89 and no other IP number.