skytechgroup.vn - robtex.com
skytechgroup.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=2030762341 | ||||||
Same first word
skytechgroup.vn |
DNS History
9 records (9 active, 0 former)
●MXalt1.aspmx.l.google.com2026-05-01 → 2026-05-12 · 2 obs
● 2026-05-12 05:34:04
●MXalt2.aspmx.l.google.com2026-05-01 → 2026-05-12 · 2 obs
● 2026-05-12 05:34:04
●MXalt3.aspmx.l.google.com2026-05-01 → 2026-05-12 · 2 obs
● 2026-05-12 05:34:04
●MXalt4.aspmx.l.google.com2026-05-01 → 2026-05-12 · 2 obs
● 2026-05-12 05:34:04
●MXaspmx.l.google.com2026-05-01 → 2026-05-12 · 2 obs
● 2026-05-12 05:34:04
●A103.221.223.252026-05-01 → 2026-05-12 · 2 obs
● 2026-05-12 05:34:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | c.dns-servers.vn, b.dns-servers.vn, g.dns-servers.vn, a.dns-servers.vn... | - |
| skytechgroup.vn | ns6.tenten.vn, ns5.tenten.vn, ns4.tenten.vn | - |
✅ Authoritative Response
Server:52.74.6.184
NS records: ns6.tenten.vn, ns5.tenten.vn, ns4.tenten.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for skytechgroup.vn (unsigned zone)
⏱️ Timing
Total: 1953ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.221.223.25 |
| NS | 3 | ns5.tenten.vn, ns6.tenten.vn... |
| MX | 5 | ASPMX.L.GOOGLE.COM (pri: 0), ALT1.ASPMX.L.GOOGLE.COM (pri: 5)... |
| TXT | 1 | v=spf1 mx a ip4:103.221.223.25 ~all |
| SOA | 1 | ns4.tenten.vn hostmaster.skytechgroup.vn |
Analysis
IP Addresses
skytechgroup.vn resolves to a single IP: 103.221.223.25.
Other host names, for instance www.gamudalandvn.vn, www.vinhome.com.vn, www.sht.vn, manage.txd.vn and kientrung.vn share IP numbers with skytechgroup.vn.
Name Servers
skytechgroup.vn delegates to three name servers: ns4.tenten.vn, ns5.tenten.vn and ns6.tenten.vn.
skytechgroup.vn shares some name servers with other domains, for example azvay.vn, dieucay36.vn, scotthotel.com.vn, taysaigon.vn and binhtichapvarem.vn.
These name servers are often used together with ns1.tenten.vn, ns2.tenten.vn and ns3.tenten.vn.
Host names with two IP numbers:
ns4.tenten.vn: 2404:f080:1101:302:a163:44:193:20 and 103.18.7.204
ns5.tenten.vn: 2404:f080:1101:302:a163:44:193:21 and 103.18.7.205
ns6.tenten.vn: 2404:f080:1101:302:a163:44:193:22 and 52.74.6.184
Mail Servers
skytechgroup.vn is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
skytechgroup.vn shares some mail servers with other domains, at least partially; for instance coloradopolicefoundation.org, ns500671.ns500671.ns500671.ns500742.ns500742.ns500704.ns500688.ns500704.ns500678.ns500678.ns500678.ns500704.ns500704.ns500291.ns500649.tenderladiesbz.com, ns500671.ns500754.ns500754.ns500754.ns500742.ns500688.ns500671.ns500671.ns500142.lusty(0x736c7574)z.com, wanderbar.at and ns500742.ns500671.ns500754.ns500754.ns500688.ns500704.ns500705.ns500688.ns500678.ns500704.ns500666.ns500291.ns500131.lustychickser.com.
these mail servers are often used together with the mail servers aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IPs:
Host aspmx.l.google.com has IPs 2607:f8b0:4004:c27::1b and 172.253.62.27.
Host alt1.aspmx.l.google.com has IPs 2800:3f0:4003:c0f::1b and 108.177.123.27.
Host alt2.aspmx.l.google.com has IPs 2a00:1450:400b:c02::1b and 172.253.116.27.
Host alt3.aspmx.l.google.com has IPs 2a00:1450:4009:c0f::1a and 192.178.223.26.
Host alt4.aspmx.l.google.com has IPs 2a00:1450:400c:c00::1a and 173.194.76.27.