prmailmx.com - robtex.com
prmailmx.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 123.30.186.11🇻🇳 VTN-1123.30.186.0/24 VNPT | ||||||
| PTR | mx1.prmail.vn | ||||||
| NS | ns1.digitalocean.com ⭐ | ||||||
| A | 2606:4700:52::ac40:34d2🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.digitalocean.com | ||||||
| A | 172.64.52.210🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.digitalocean.com | ||||||
| NS | ns1.serveast.net | ||||||
| A | 172.64.52.210🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.digitalocean.com | ||||||
| NS | ns2.serveast.net | ||||||
| A | 172.64.53.21🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.digitalocean.com | ||||||
| NS | ns3.serveast.net | ||||||
| A | 172.64.49.209🇺🇸 Cloudflare172.64.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns3.digitalocean.com | ||||||
| MX | smtp.prmailmx.com ⭐ | ||||||
| A | 123.30.208.56🇻🇳 VTN-1123.30.208.0/24 VNPT | ||||||
| PTR | static.vnpt.vn | ||||||
| TXT | _aehewgzg32o55n2lcxg1ahik7etgmpy | ||||||
| TXT | v=spf1 mx include:_spf.prmailmx.com ~all | ||||||
| TXT | _ucxw8s572uzmu9gr3t24d9xppu0ep8h | ||||||
| TXT | v=DMARC1; p=reject; rua=mailto:dmarc@prmailmx.com; pct=10; adkim=r; aspf=r | ||||||
| SOA | ns1.digitalocean.comhostmaster@prmailmx.com serial=0 | ||||||
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=1777110316 | ||||||
Subdomains
mx8.prmailmx.com |
mx-7b1e30d6.prmailmx.com |
mx2.prmailmx.com |
return.prmailmx.com |
mx3vc-sb.prmailmx.com |
smtp.prmailmx.com |
mx7vt.prmailmx.com |
mx7.prmailmx.com |
mx10.prmailmx.com |
mx1.prmailmx.com |
Same first word
prmailmx.com |
Similar names
DNS History
6 records (6 active, 0 former)
●NSns1.digitalocean.com2026-02-20 → 2026-04-25 · 2 obs
● 2026-04-25 10:05:54
●NSns1.serveast.net2026-02-20 → 2026-04-25 · 2 obs
● 2026-04-25 10:05:54
●NSns2.serveast.net2026-02-20 → 2026-04-25 · 2 obs
● 2026-04-25 10:05:54
●NSns3.serveast.net2026-02-20 → 2026-04-25 · 2 obs
● 2026-04-25 10:05:54
●MXsmtp.prmailmx.com2026-02-20 → 2026-04-25 · 2 obs
● 2026-04-25 10:05:54
●A123.30.186.112026-02-20 → 2026-04-25 · 2 obs
● 2026-04-25 10:05:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| prmailmx.com | ns1.serveast.net, ns2.serveast.net, ns3.serveast.net | - |
✅ Authoritative Response
Server:172.64.52.210
NS records: ns1.serveast.net, ns2.serveast.net, ns3.serveast.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for prmailmx.com (unsigned zone)
⏱️ Timing
Total: 284ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 123.30.186.11 |
| NS | 3 | ns2.serveast.net, ns1.serveast.net... |
| MX | 1 | smtp.prmailmx.com (pri: 10) |
| TXT | 4 | _aehewgzg32o55n2lcxg1ahik7etgmpy, v=DMARC1; p=reject; rua=mailto:dmarc@prm... |
| SOA | 1 | ns1.digitalocean.com hostmaster.prmailmx |
Analysis
Hierarchy
prmailmx.com is a parent of mx8.prmailmx.com, mx-7b1e30d6.prmailmx.com, mx2.prmailmx.com, return.prmailmx.com, mx3vc-sb.prmailmx.com and a few other host names.
IP Addresses
prmailmx.com points to a single IP address: 123.30.186.11.
Other host names, for example prmail.vn, mail.prmail.vn and mx1.prmail.vn share IPs with prmailmx.com.
Name Servers
prmailmx.com is delegated to four name servers: ns1.digitalocean.com, ns1.serveast.net, ns2.serveast.net and ns3.serveast.net.
prmailmx.com at least partially shares name servers with other domains, for example 53.89.159.in-addr.arpa, baza.findmygame.com, 213.55.45.in-addr.arpa, archreactor.net and cenwil.com.
these name servers commonly pair with ns2.digitalocean.com, ns3.digitalocean.com, ns-bk1.linex.co and ns-pm1.linex.co.
Host names with two IPs:
The host name ns1.digitalocean.com points to 2606:4700:52::ac40:34d2 and 172.64.52.210.
Host names with one IP:
The host name ns1.serveast.net points to 172.64.52.210.
The host name ns2.serveast.net points to 172.64.53.21.
The host name ns3.serveast.net points to 172.64.49.209.
Host names that point to 172.64.52.210: ns1.digitalocean.com and ns1.serveast.net.
Mail Servers
The smtp.prmailmx.com mail server handles prmailmx.com.
The mail server setup for prmailmx.com is the same as that of other domains, for instance return.prmailmx.com.
smtp.prmailmx.com points to a single IP number: 123.30.208.56.