grac.vn - robtex.com
grac.vn
vn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | dns-master.vnnic.vn ⭐ | ||||||
| NS | a.dns-servers.vn | ||||||
| NS | b.dns-servers.vn | ||||||
| NS | c.dns-servers.vn | ||||||
| NS | d.dns-servers.vn | ||||||
| NS | e.dns-servers.vn | ||||||
| NS | f.dns-servers.vn | ||||||
| NS | g.dns-servers.vn | ||||||
| NS | h.dns-servers.vn | ||||||
| SOA | dns-master.vnnic.vnpostmaster@vnnic.vn serial=2030995051 | ||||||
Subdomains
Same first word
grac.or.kr |
grac.cz |
grac.ca |
grac.ru |
grac.fr |
grac.online |
grac.de |
grac.us |
grac.pl |
grac.club |
grac.ch |
grac.nl |
grac.co.uk |
grac.it |
grac.org |
grac.shop |
grac.vn |
grac.eu |
Similar names
DNS History
6 records (6 active, 0 former)
●NSns1.pavietnam.vn2026-05-16 → 2026-07-14 · 2 obs
● 2026-07-14 06:02:04
●NSns2.pavietnam.vn2026-05-16 → 2026-07-14 · 2 obs
● 2026-07-14 06:02:04
●NSnsbak.pavietnam.net2026-05-16 → 2026-07-14 · 2 obs
● 2026-07-14 06:02:04
●MXmail.grac.vn2026-05-16 → 2026-07-14 · 2 obs
● 2026-07-14 06:02:04
●MXsmtp.google.com2026-05-16 → 2026-07-14 · 2 obs
● 2026-07-14 06:02:04
●A206.189.42.822026-05-16 → 2026-07-14 · 2 obs
● 2026-07-14 06:02:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| grac.vn | ns1.pavietnam.vn, ns2.pavietnam.vn, nsbak.pavietnam.net | 4 records |
✅ Authoritative Response
Server:222.255.121.247
NS records: ns1.pavietnam.vn, ns2.pavietnam.vn, nsbak.pavietnam.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for grac.vn (unsigned zone)
⏱️ Timing
Total: 1875ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 206.189.42.82 |
| NS | 3 | ns2.pavietnam.vn, nsbak.pavietnam.net... |
| MX | 2 | mail.grac.vn (pri: 10), smtp.google.com (pri: 1) |
| TXT | 3 | google-site-verification=NM5sbdQAnFQKpfL, openai-domain-verification=dv-ox3HpHlN4x... |
| SOA | 1 | ns1.pavietnam.vn hostmaster.grac.vn |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.pavietnam.vn, ns2.pavietnam.vn, ns1.pavietnam.vn...)
Analysis
Hierarchy
The domain grac.vn is parent to api-cdn.grac.vn, mail.grac.vn and cdn.grac.vn.
IP Addresses
grac.vn points to a single IP number: 206.189.42.82.
Name Servers
grac.vn carries NS records delegating to nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn.
At least some of grac.vn's name servers are shared with other domains, for example masimex.vn, tamhoc.com, nexainteriorvn.com and two more.
These name servers are often deployed together with the name servers ns1.dotvndns.vn, ns2.dotvndns.vn, nsbak.dotvndns.com and nsbak.pavietnam.vn.
nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn are three hostnames that each resolve to a pair of IP addresses: nsbak.pavietnam.net to 112.213.89.22 and 2406:9c80::9000:302, ns1.pavietnam.vn to 112.213.89.3 and 2406:9c80::66, and ns2.pavietnam.vn to 222.255.121.247 and 2406:9c80::9000:111.
Mail Servers
grac.vn has two mail servers: smtp.google.com and mail.grac.vn.
grac.vn shares mail servers — at least in part — with other domains, including dntrade.com.ua, dovertransportation.com, losninosapart.com.br and two others.
Host names with 9 IP numbers:
smtp.google.com resolves to 142.251.16.26, 142.251.16.27 and 142.251.179.27 among others, with 6 other IP addresses in total.
Host names pointing to a single IP address:
The hostname mail.grac.vn resolves to 151.106.113.24.