mail.sumholding.com - robtex.com
mail.sumholding.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 103.11.101.203๐ญ๐ฐ SCICUBE-AS103.11.101.0/24 SCICUBE-ROUTE-OBJ | ||||||
| PTR | hkbn-spk-d201.pointdnshere.com | ||||||
sumholding.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 103.11.101.203๐ญ๐ฐ SCICUBE-AS103.11.101.0/24 SCICUBE-ROUTE-OBJ | ||||||
| NS | dns1.scicube.net โญ โ ๏ธ Not in parent delegation | ||||||
| NS | dns2.scicube.net โ ๏ธ Not in parent delegation | ||||||
| NS | ns5.scicube.com โ ๏ธ Not in zone NS records | ||||||
| NS | ns6.scicube.com โ ๏ธ Not in zone NS records | ||||||
| MX | mail.sumholding.com โญ | ||||||
| TXT | v=spf1 a mx include:pointdnshere.com ~all | ||||||
| SOA | dns1.scicube.nethostmaster@sumholding.com 2026-02-06 #3 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
โA103.11.101.2032026-03-04 โ 2026-03-28 ยท 2 obs
โ 2026-03-04 20:50:34
โ 2026-03-28 13:00:48
โ 2026-03-28 13:00:48
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net... | - |
| sumholding.com | ns5.scicube.com, ns6.scicube.com | 2 records |
โ Authoritative Response
Server:103.11.101.203
NS records: ns5.scicube.com, ns6.scicube.com
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for sumholding.com (unsigned zone)
โฑ๏ธ Timing
Total: 704ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.11.101.203 |
๐ Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns5.scicube.com, ns6.scicube.com)
Analysis
Mail Server Role
mail.sumholding.com serves as the mail server for sumholding.com.
IP Addresses
mail.sumholding.com points to IP number 103.11.101.203.
For instance, other host names mail.chevfo.com, mail.pianco.hk, digitbrain.net, packhas.com and mail.chinasouthern.com.hk share IP numbers with mail.sumholding.com.