www.openmap.vn - robtex.com
www.openmap.vn
openmap.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:354🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3031::ac43:8280🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.3.84Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.130.128🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | amy.ns.cloudflare.com ⭐ | ||||||
| NS | walt.ns.cloudflare.com | ||||||
| MX | aspmx.l.google.com ⭐ | ||||||
| MX | alt1.aspmx.l.google.com(5) | ||||||
| MX | alt2.aspmx.l.google.com(5) | ||||||
| MX | alt3.aspmx.l.google.com(10) | ||||||
| MX | alt4.aspmx.l.google.com(10) | ||||||
| TXT | google-site-verification=JB_ApbTAkaAxVuEmqm3QTJPwQxjw0KhVBtWWO9akL-A | ||||||
| TXT | v=spf1 include:_spf.google.com -all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.3.84, 172.67.130.128 | ||||||
| IPv6 hints | 2606:4700:3031::6815:354, 2606:4700:3031::ac43:8280 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=172, name=cloudflare-ech.com | ||||||
| SOA | amy.ns.cloudflare.comdns@cloudflare.com serial=2402338115 | ||||||
Same first word
Similar names
DNS History
2 records (2 active, 0 former)
●A103.21.149.422026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 23:35:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | c.dns-servers.vn, a.dns-servers.vn, e.dns-servers.vn, g.dns-servers.vn... | - |
| openmap.vn | amy.ns.cloudflare.com, walt.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.33.148
NS records: amy.ns.cloudflare.com, walt.ns.cloudflare.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at vn: Error: DNS query timeout: 203.119.38.105 for DNSKEY vn
⏱️ Timing
Total: 4037ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.21.149.42 |
| CNAME | 1 | openmap.vn |
Analysis
IP Addresses
Four IP numbers are pointed to by www.openmap.vn: 2606:4700:3031::6815:354, 2606:4700:3031::ac43:8280, 104.21.3.84 and 172.67.130.128.
other host names including file05.onedrive0001.workers.dev, www.pinoyfoodblog.com, dacholdings.co, doc001.onedrive0001.workers.dev and cross30.com share IP numbers with www.openmap.vn.
Name Servers
www.openmap.vn is delegated to two name servers amy.ns.cloudflare.com and walt.ns.cloudflare.com.
www.openmap.vn shares the same name server setup as other domains, for instance weoja.com, muweb.fr, programmetvtnt.com, ksitech.net and earwaxremoval.org.
www.openmap.vn at least partially shares name servers with other domains, for instance arontsang.com, ericsimmerman.com, gd-huixin.com, necklaceday.com and soulheartcircle.co.
These name servers are commonly used alongside byron.ns.cloudflare.com and kiki.ns.cloudflare.com.
Host names with six IP numbers:
Host name amy.ns.cloudflare.com points to: 2606:4700:50::adf5:3a65, 2803:f800:50::6ca2:c065, 2a06:98c1:50::ac40:2065, 108.162.192.101, 172.64.32.101 and 173.245.58.101.
Host name walt.ns.cloudflare.com points to: 2606:4700:58::adf5:3b94, 2803:f800:50::6ca2:c194, 2a06:98c1:50::ac40:2194, 108.162.193.148, 172.64.33.148 and 173.245.59.148.
Mail Servers
www.openmap.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.
www.openmap.vn shares some mail servers with other domains, at least partially, for instance creditcardclaims.com, h-t-p.net, 8rec.com, jhillebrand.com and cloudstreet.com.sg.
these mail servers are often used with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IP numbers:
aspmx.l.google.com points to 2607:f8b0:4023:c03::1b and 74.125.137.27
alt1.aspmx.l.google.com points to 2800:3f0:4003:c0f::1b and 108.177.123.27
alt2.aspmx.l.google.com points to 2607:f8b0:4023:3003::1b and 172.253.145.26
alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1a and 192.178.223.27
alt4.aspmx.l.google.com points to 2a00:1450:400c:c00::1b and 173.194.76.27