grandnik.com - robtex.com
grandnik.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.118.25.12🇹🇼 NSS-GROUP-AS-TW103.118.25.0/24 NSS INT'L CO., LTD. | ||||||
| PTR | p21.coowo.com | ||||||
| NS | n.coowo.com ⭐ | ||||||
| A | 103.118.24.133🇹🇼 NSS-GROUP-AS-TW103.118.24.0/24 NSS INT'L CO., LTD. | ||||||
| PTR | n.coowo.com | ||||||
| NS | m.coowo.com | ||||||
| A | 103.118.24.13🇹🇼 NSS-GROUP-AS-TW103.118.24.0/24 NSS INT'L CO., LTD. | ||||||
| PTR | m.coowo.com | ||||||
| MX | mail.grandnik.com ⭐ | ||||||
| A | 103.118.25.12🇹🇼 NSS-GROUP-AS-TW103.118.25.0/24 NSS INT'L CO., LTD. | ||||||
| PTR | p21.coowo.com | ||||||
| TXT | v=spf1 a mx include:_spf.nss.com.tw ~all | ||||||
| SOA | n.coowo.comvincentchiu168@hotmail.com serial=1730280633 | ||||||
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 | ||||||
Subdomains
mail.grandnik.com |
Same first word
grandnik.com |
Similar names
DNS History
6 records (4 active, 2 former)
●MXmail.grandnik.com2015-06-14 → 2026-03-23 · 2 obs
● 2026-03-23 19:47:28
●A103.118.25.122026-02-27 → 2026-03-23 · 3 obs
● 2026-02-27 06:46:48
● 2026-03-23 19:47:28
○A60.199.166.1212015-10-31 → 2016-12-22 · 5 obs
● 2015-10-31 05:59:52
● 2016-12-22 21:47:16
○ 2026-02-27 06:46:48
○ 2026-03-23 19:47:28
○A60.199.166.802015-06-14 → 2015-06-14 · 3 obs
○ 2015-10-31 05:59:52
○ 2026-03-23 19:47:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| grandnik.com | m.coowo.com, n.coowo.com | 2 records |
✅ Authoritative Response
Server:103.118.24.13
NS records: m.coowo.com, n.coowo.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for grandnik.com (unsigned zone)
⏱️ Timing
Total: 515ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.118.25.12 |
| NS | 2 | m.coowo.com, n.coowo.com |
| MX | 1 | mail.grandnik.com (pri: 10) |
| TXT | 1 | v=spf1 a mx include:_spf.nss.com.tw ~all |
| SOA | 1 | n.coowo.com vincentchiu168.hotmail.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (m.coowo.com, n.coowo.com)
Analysis
Hierarchy
grandnik.com is the parent of mail.grandnik.com.
IP Addresses
grandnik.com points to IP number 103.118.25.12.
For instance, other host names wizard-tk.com, indonesia-taiwan.com, everise.com.tw, mail.supershape.com.tw and mail.powerbank.com.tw share IP numbers with grandnik.com.
Name Servers
grandnik.com is delegated to two name servers: m.coowo.com and n.coowo.com.
grandnik.com uses the same name server setup as other domains such as hsui.com.tw, atelier-zo.net, trmarble.com.tw, bqsv.com and feng-ge.com.
grandnik.com shares some name servers with other domains, for example quarton.com, dingsmart.com.tw, haus.com.tw and emax-co.com.
These name servers are commonly used with the name servers ns3.coowo.com and ns4.coowo.com.
Host names with one IP number:
m.coowo.com points to: 103.118.24.13.
n.coowo.com points to: 103.118.24.133.
Mail Servers
grandnik.com is handled by a single mail server, mail.grandnik.com.
mail.grandnik.com points to a single IP: 103.118.25.12.