d2card.com - robtex.com
d2card.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.245.8.134🇻🇳 FPT-AS-AP210.245.8.0/21 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 10th floor, MITEC Tower, Duong Dinh Nghe, Cau Giay, Hanoi | ||||||
| NS | ns1.sapo.vn ⭐ | ||||||
| A | 112.213.89.3🇻🇳 SUPERDATA112.213.89.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi | ||||||
| PTR | ns1.dotvndns.vn | ||||||
| NS | ns2.sapo.vn | ||||||
| A | 222.255.121.247🇻🇳 VDC222.255.121.0/24 VNPT | ||||||
| PTR | static.vdc.vn | ||||||
| PTR | static.vnpt.vn | ||||||
| MX | mail.d2card.com ⭐ | ||||||
| A | 210.245.8.134🇻🇳 FPT-AS-AP210.245.8.0/21 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 10th floor, MITEC Tower, Duong Dinh Nghe, Cau Giay, Hanoi | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | ns1.sapo.vnhostmaster@d2card.com 2026-03-20 #2 | ||||||
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=1776778252 | ||||||
Same first word
d2card.com |
Similar names
DNS History
5 records (4 active, 1 former)
○NSns1.dotvndns.vn2019-03-20 → 2019-03-20 · 3 obs
○ 2026-03-28 14:06:38
○ 2026-04-21 14:01:02
●MXmail.d2card.com2019-03-20 → 2026-04-21 · 2 obs
● 2026-04-21 14:01:02
●A210.245.8.1342019-03-20 → 2026-04-21 · 2 obs
● 2026-04-21 14:01:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, i.gtld-servers.net... | - |
| d2card.com | ns1.sapo.vn, ns2.sapo.vn | - |
✅ Authoritative Response
Server:222.255.121.247
NS records: ns1.sapo.vn, ns2.sapo.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for d2card.com (unsigned zone)
⏱️ Timing
Total: 936ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.245.8.134 |
| NS | 2 | ns2.sapo.vn, ns1.sapo.vn |
| MX | 1 | mail.d2card.com (pri: 10) |
| TXT | 1 | v=spf1 a mx ~all |
| SOA | 1 | ns1.sapo.vn hostmaster.d2card.com |
Analysis
IP Addresses
d2card.com points to a single IP: 210.245.8.134.
Other host names, for instance azmart.vn, maisonluxury.com.vn, truyenhuu.com, mail.kenzimart.com and dl.longvu.net share IP numbers with d2card.com.
Name Servers
d2card.com's delegation is to two name servers ns1.sapo.vn and ns2.sapo.vn.
d2card.com shares the same name server configuration as other domains, such as fixmart.com.vn, hoavaem.vn, cokhioto32.com.vn, samnatural.vn and nasungroup.com.
d2card.com at least partially shares its name servers with other domains, for instance mfigure.vn, trongtinmedical.com, onaplioa.net, zavi.vn and sachyhoc.vn.
these name servers are commonly used with the name servers ns1.dotvndns.vn, ns2.dotvndns.vn, ns1.dkt.com.vn, ns1.pavietnam.vn, ns2.pavietnam.vn and nsbak.pavietnam.vn.
Host names with a single IP:
ns1.sapo.vn resolves to 112.213.89.3.
ns2.sapo.vn resolves to 222.255.121.247.
Mail Servers
d2card.com is served by a single mail server, mail.d2card.com.
mail.d2card.com points to IP number 210.245.8.134.