isschalumni.com - robtex.com
isschalumni.com
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=1771291435 | ||||||
Same first word
isschalumni.com |
Similar names
DNS History
5 records (5 active, 0 former)
●NSns1.mdnsservice.com2015-06-06 → 2026-03-23 · 2 obs
● 2026-03-23 05:03:46
●NSns2.mdnsservice.com2015-06-06 → 2026-03-23 · 2 obs
● 2026-03-23 05:03:46
●NSns3.mdnsservice.com2015-06-06 → 2026-03-23 · 2 obs
● 2026-03-23 05:03:46
●MXmx.isschalumni.com2015-06-06 → 2026-03-23 · 2 obs
● 2026-03-23 05:03:46
●A216.40.47.172015-06-06 → 2026-03-23 · 2 obs
● 2026-03-23 05:03:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, f.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net... | - |
| isschalumni.com | ns1.mdnsservice.com, ns2.mdnsservice.com, ns3.mdnsservice.com | 6 records |
✅ Authoritative Response
Server:216.40.47.18
NS records: ns1.mdnsservice.com, ns2.mdnsservice.com, ns3.mdnsservice.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for isschalumni.com (unsigned zone)
⏱️ Timing
Total: 189ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.40.47.17 |
| NS | 3 | ns2.mdnsservice.com, ns3.mdnsservice.com... |
| MX | 1 | mx.isschalumni.com (pri: 10) |
| TXT | 1 | v=spf1 ip4:38.113.1.0/24 ip4:38.113.20.0 |
| SOA | 1 | ns1.mdnsservice.com hostmaster.mdnsservi |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.mdnsservice.com, ns1.mdnsservice.com, ns2.mdnsservice.com...)
Analysis
IP Addresses
isschalumni.com points to IP number: 216.40.47.17.
Other host names such as islandhometech.com, pocketdevotional.com, rapidmag.com, judgerobertclark.com and daily-facebook-comments.com share IPs with isschalumni.com.
Name Servers
isschalumni.com is delegated to three name servers: ns1.mdnsservice.com, ns2.mdnsservice.com and ns3.mdnsservice.com.
isschalumni.com at least partially shares name servers with other domains, for instance hortelano.com, giedd.com.emailmx.com, mondelo.com, herbaldietcentre.com.emailmx.com and athleteswithapurpose.org.
These name servers are commonly used with ns1.mailbank.com and ns2.mailbank.com.
Host ns1.mdnsservice.com points to 2604:4000:0:d:216:40:47:18 and 216.40.47.18; Host ns2.mdnsservice.com points to 2604:4000:2800:d:64:99:148:11 and 64.98.148.11; Host ns3.mdnsservice.com points to 2604:4000:0:d:64:99:96:34 and 64.99.96.34.
Mail Servers
isschalumni.com is handled by a single mail server, mx.isschalumni.com.
Host mx.isschalumni.com resolves to three IPs: 66.96.140.50, 66.96.140.51 and 66.96.140.52.