semrush.com.vn - robtex.com
semrush.com.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3034::ac43:d2dd🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:5d8c🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.93.140Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.210.221🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | dee.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a5dCloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 2803:f800:50::6ca2:c05dCloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| A | 2a06:98c1:50::ac40:205dCloudflare2a06:98c1:50::/45 | ||||||
| A | 108.162.192.93Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.32.93Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 173.245.58.93Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | wesley.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3bf6🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | wesley.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1f6🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | wesley.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21f6🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | wesley.ns.cloudflare.com | ||||||
| A | 108.162.193.246🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | wesley.ns.cloudflare.com | ||||||
| A | 172.64.33.246🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | wesley.ns.cloudflare.com | ||||||
| A | 173.245.59.246🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | wesley.ns.cloudflare.com | ||||||
| TXT | google-site-verification=TnDOVM7JXa-gUSrzYzae-D3NBG-QuiZOA5-1EWOL7-0 | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.93.140, 172.67.210.221 | ||||||
| IPv6 | 2606:4700:3034::ac43:d2dd, 2606:4700:3036::6815:5d8c | ||||||
| SOA | dee.ns.cloudflare.comdns@cloudflare.com serial=2399173704 | ||||||
com.vn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns-master.vnnic.vn ⭐ | ||||||
| NS | a.dns-servers.vn ⚠️ Not in parent delegation 🔒 | ||||||
| NS | b.dns-servers.vn ⚠️ Not in parent delegation 🔒 | ||||||
| NS | c.dns-servers.vn ⚠️ Not in parent delegation 🔒 | ||||||
| NS | d.dns-servers.vn ⚠️ Not in parent delegation 🔒 | ||||||
| NS | e.dns-servers.vn ⚠️ Not in parent delegation 🔒 | ||||||
| NS | f.dns-servers.vn ⚠️ Not in parent delegation 🔒 | ||||||
| NS | g.dns-servers.vn ⚠️ Not in parent delegation 🔒 | ||||||
| NS | h.dns-servers.vn ⚠️ Not in parent delegation 🔒 | ||||||
| SOA | dns-master.vnnic.vnpostmaster@vnnic.vn serial=2022616276 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSdee.ns.cloudflare.com2026-03-21 → 2026-03-21 · 2 obs
● 2026-03-21 04:02:58
●NSwesley.ns.cloudflare.com2026-03-21 → 2026-03-21 · 2 obs
● 2026-03-21 04:02:58
●A104.21.93.1402026-03-21 → 2026-03-21 · 2 obs
● 2026-03-21 04:02:58
●A172.67.210.2212026-03-21 → 2026-03-21 · 2 obs
● 2026-03-21 04:02:58
●A2606:4700:3034::ac43:d2dd2026-03-21 → 2026-03-21 · 2 obs
● 2026-03-21 04:02:58
●A2606:4700:3036::6815:5d8c2026-03-21 → 2026-03-21 · 2 obs
● 2026-03-21 04:02:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | d.dns-servers.vn, f.dns-servers.vn, a.dns-servers.vn, g.dns-servers.vn... | - |
| semrush.com.vn | dee.ns.cloudflare.com, wesley.ns.cloudflare.com | - |
✅ Authoritative Response
Server: 108.162.192.93
NS records: dee.ns.cloudflare.com, wesley.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for semrush.com.vn (unsigned zone)
⏱️ Timing
Total: 2446ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.210.221, 104.21.93.140 |
| AAAA | 2 | 2606:4700:3036::6815:5d8c, 2606:4700:3034::ac43:d2dd |
| NS | 2 | dee.ns.cloudflare.com, wesley.ns.cloudflare.com |
| TXT | 1 | google-site-verification=TnDOVM7JXa-gUSr |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | dee.ns.cloudflare.com dns.cloudflare.com |
Analysis
IP Addresses
semrush.com.vn resolves to four IPs: 2606:4700:3034::ac43:d2dd, 2606:4700:3036::6815:5d8c, 104.21.93.140 and 172.67.210.221.
Other host names such as hoiguide.com, txdw.net, www.chbb.tv, goroda-perevodov.com and superwares.xyz share IP numbers with semrush.com.vn.
Name Servers
semrush.com.vn is delegated to two name servers: dee.ns.cloudflare.com and wesley.ns.cloudflare.com.
semrush.com.vn uses the same name server setup as other domains, including todomanualidades.net, ilovegwp.com, musicdownloadblog.net, porcuatrocuartos.com and instaauthor.com.
At least part of the name servers for semrush.com.vn are shared with other domains, for instance kartbaangroningen.nl, gtapixel.com, watermark-images.com, openshells.net and relephant.nl.
These name servers are often used together with rose.ns.cloudflare.com, anastasia.ns.cloudflare.com and nora.ns.cloudflare.com.
Host names with six IP numbers:
dee.ns.cloudflare.com points to: 2606:4700:50::adf5:3a5d, 2803:f800:50::6ca2:c05d, 2a06:98c1:50::ac40:205d, 108.162.192.93, 172.64.32.93 and 173.245.58.93.
wesley.ns.cloudflare.com points to: 2606:4700:58::adf5:3bf6, 2803:f800:50::6ca2:c1f6, 2a06:98c1:50::ac40:21f6, 108.162.193.246, 172.64.33.246 and 173.245.59.246.