karstrom.net - robtex.com
karstrom.net
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=1784301337 | ||||||
Same first word
Similar names
DNS History
8 records (7 active, 1 former)
●NSns1.mailbank.com2015-06-28 → 2026-07-17 · 2 obs
● 2026-07-17 15:35:46
●NSns1.mdnsservice.com2015-06-28 → 2026-07-17 · 2 obs
● 2026-07-17 15:35:46
●NSns2.mailbank.com2015-06-28 → 2026-07-17 · 2 obs
● 2026-07-17 15:35:46
●NSns2.mdnsservice.com2015-06-28 → 2026-07-17 · 2 obs
● 2026-07-17 15:35:46
●NSns3.mdnsservice.com2015-06-28 → 2026-07-17 · 2 obs
● 2026-07-17 15:35:46
●MXmx.netidentity.com.cust.hostedemail.com2015-06-28 → 2026-07-17 · 2 obs
● 2026-07-17 15:35:46
●A216.40.34.372026-06-23 → 2026-07-17 · 3 obs
● 2026-06-23 17:10:34
● 2026-07-17 15:35:46
○A64.99.80.1212015-06-28 → 2017-07-22 · 4 obs
● 2017-07-22 12:09:56
○ 2026-06-23 17:10:34
○ 2026-07-17 15:35:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net... | - |
| karstrom.net | ns1.mailbank.com, ns2.mailbank.com | - |
✅ Authoritative Response
Server:216.40.47.18
NS records: ns1.mailbank.com, ns2.mailbank.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for karstrom.net (unsigned zone)
⏱️ Timing
Total: 679ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.40.34.37 |
| NS | 5 | ns2.mdnsservice.com, ns2.mailbank.com... |
| MX | 2 | mx.netidentity.com.cust.hostedemail.com , mx.netidentity.com.cust.hostedemail.com |
| TXT | 1 | v=spf1 include:_spf.hostedemail.com ~all |
| SOA | 1 | ns1.mdnsservice.com hostmaster.mdnsservi |
Analysis
IP Addresses
karstrom.net directs to one IP number, which is 216.40.34.37.
Among the host names that share IP numbers with karstrom.net are taylornet.net, www.bazo.org, mestres.net and two others.
Name Servers
The authoritative name servers for karstrom.net are ns1.mailbank.com, ns2.mailbank.com, ns1.mdnsservice.com and two others.
karstrom.net partially shares its NS delegation with several other domains, including silvestrionline.com.emailmx.com, annualmedicalonlytravelinsurance.net.emailmx.com, zarawellness.com and two others.
In DNS configurations, these name servers often share authority with ns2.mdnsservice.com, ns3.mdnsservice.com, ns-242.awsdns-30.com and 7 other name servers.
Hosts with two IP numbers each:
ns1.mdnsservice.com resolves to two addresses: 216.40.47.18 and 2604:4000:0:d:216:40:47:18.
ns2.mdnsservice.com resolves to two addresses: 64.98.148.11 and 2604:4000:2800:d:64:99:148:11.
ns3.mdnsservice.com resolves to two addresses: 64.99.96.34 and 2604:4000:0:d:64:99:96:34.
Hosts that resolve to one IP address:
The hostname ns1.mailbank.com resolves to 216.40.47.18.
The hostname ns2.mailbank.com resolves to 64.98.148.11.
ns1.mdnsservice.com along with ns1.mailbank.com each resolve to 216.40.47.18 IP addresses.
ns2.mdnsservice.com along with ns2.mailbank.com each resolve to 64.98.148.11 IP addresses.
Mail Servers
karstrom.net routes its mail through a single mail server, mx.netidentity.com.cust.hostedemail.com.
karstrom.net has the same mail server arrangement as a number of other domains, for example bondu.net, laboy.net, ivens.net and two more.
mx.netidentity.com.cust.hostedemail.com carries a single IP number, which is 216.40.42.4.