grandcom.net - robtex.com
grandcom.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=1786078509 | ||||||
Subdomains
mail1.grandcom.net |
Same first word
grandcom.pl |
grandcom.com |
grandcom.sk |
grandcom.it |
grandcom.cn |
grandcom.us |
grandcom.hu |
grandcom.cz |
grandcom.com.cn |
grandcom.ru |
grandcom.eu |
grandcom.net |
grandcom.kz |
Similar names
DNS History
12 records (4 active, 8 former)
○NSns.buydomains.com2015-07-06 → 2017-02-03 · 4 obs
● 2017-02-03 14:37:58
○ 2018-08-07 04:28:14
○ 2026-08-07 05:02:30
●NSns1.dyna-ns.net2026-07-01 → 2026-08-07 · 3 obs
● 2026-07-01 14:23:22
● 2026-08-07 05:02:30
○NSns1.namebrightdns.com2018-08-07 → 2018-08-07 · 4 obs
● 2018-08-07 04:28:14
○ 2026-07-01 14:23:22
○ 2026-08-07 05:02:30
●NSns2.dyna-ns.net2026-07-01 → 2026-08-07 · 3 obs
● 2026-07-01 14:23:22
● 2026-08-07 05:02:30
○NSns2.namebrightdns.com2018-08-07 → 2018-08-07 · 4 obs
● 2018-08-07 04:28:14
○ 2026-07-01 14:23:22
○ 2026-08-07 05:02:30
●MXmail1.grandcom.net2026-07-01 → 2026-08-07 · 3 obs
● 2026-07-01 14:23:22
● 2026-08-07 05:02:30
○MXmx37.m1bp.com2018-08-07 → 2018-08-07 · 3 obs
○ 2026-07-01 14:23:22
○ 2026-08-07 05:02:30
○MXmx37.mb5p.com2018-08-07 → 2018-08-07 · 3 obs
○ 2026-07-01 14:23:22
○ 2026-08-07 05:02:30
○A141.8.225.1242015-11-14 → 2017-02-03 · 5 obs
● 2015-11-14 04:26:24
● 2017-02-03 14:37:58
○ 2018-08-07 04:28:14
○ 2026-08-07 05:02:30
○A192.64.147.1502018-08-07 → 2018-08-07 · 4 obs
● 2018-08-07 04:28:14
○ 2026-07-01 14:23:22
○ 2026-08-07 05:02:30
○A50.63.202.1042015-07-06 → 2015-07-06 · 3 obs
○ 2015-11-14 04:26:24
○ 2026-08-07 05:02:30
●A74.50.84.1842026-07-01 → 2026-08-07 · 3 obs
● 2026-07-01 14:23:22
● 2026-08-07 05:02:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net... | - |
| grandcom.net | ns2.dyna-ns.net, ns1.dyna-ns.net | 4 records |
✅ Authoritative Response
Server:162.159.25.5
NS records: ns2.dyna-ns.net, ns1.dyna-ns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for grandcom.net (unsigned zone)
⏱️ Timing
Total: 207ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 74.50.84.184 |
| NS | 2 | ns2.dyna-ns.net, ns1.dyna-ns.net |
| MX | 1 | mail1.grandcom.net (pri: 10) |
| SOA | 1 | ns1.dyna-ns.net hostmaster.grandcom.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns2.dyna-ns.net, ns2.dyna-ns.net, ns1.dyna-ns.net...)
Analysis
Hierarchy
grandcom.net is a parent domain of mail1.grandcom.net.
IP Addresses
grandcom.net has exactly one IP address — 74.50.84.184.
cnonline.net, mail.iqnetsys.net, mail.aceinter.net plus two other host names have IP numbers in common with grandcom.net.
Name Servers
grandcom.net has two authoritative name servers — ns1.dyna-ns.net and ns2.dyna-ns.net.
The name server configuration of grandcom.net is shared with other domains, for instance 727u.cc, smartobserver.de, makinant.com and two others.
The hosts ns1.dyna-ns.net and ns2.dyna-ns.net each resolve to four IP numbers: ns1.dyna-ns.net directs to 162.159.26.92, 162.159.27.158, 2400:cb00:2049:1::a29f:1a5c and 2400:cb00:2049:1::a29f:1b9e, and ns2.dyna-ns.net directs to 162.159.24.5, 162.159.25.5, 2400:cb00:2049:1::a29f:1805 and 2400:cb00:2049:1::a29f:1905.
Mail Servers
grandcom.net uses one mail server — mail1.grandcom.net.
mail1.grandcom.net points to one IP number — 74.50.84.184.