expressmail.com - dns.ninja
expressmail.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.218.198.133🇺🇸 HURRICANE216.218.128.0/17 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| PTR | expressmail.com | ||||||
| NS | bigbiz.com ⭐ | ||||||
| A | 216.218.241.2🇺🇸 HURRICANE216.218.128.0/17 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| PTR | www.bigbiz.com | ||||||
| NS | ns.bigbiz.com | ||||||
| A | 216.218.198.2🇺🇸 HURRICANE216.218.128.0/17 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| PTR | ns.bigbiz.com | ||||||
| NS | ns.webhosts.net | ||||||
| A | 64.62.129.34🇺🇸 HURRICANE64.62.128.0/18 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| PTR | ns.webhosts.net | ||||||
| NS | ns3.bigbiz.com | ||||||
| A | 64.71.186.2🇺🇸 HURRICANE64.71.128.0/18 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| MX | post2.bigbiz.com ⭐ | ||||||
| A | 64.62.128.235🇺🇸 HURRICANE64.62.128.0/18 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| PTR | post2.bigbiz.com | ||||||
| MX | post4.bigbiz.com(20) | ||||||
| A | 64.62.130.174🇺🇸 HURRICANE64.62.128.0/18 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| TXT | v=spf1 mx a include:bigbiz.net ~all | ||||||
| SOA | bigbiz.cominfo@bigbiz.com 2000-11-22 #15 | ||||||
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=1784712602 | ||||||
PTR for
Subdomains
www.expressmail.com |
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●NSns.bigbiz.com2015-08-18 → 2026-07-22 · 2 obs
● 2026-07-22 09:46:38
●NSns.webhosts.net2015-08-18 → 2026-07-22 · 2 obs
● 2026-07-22 09:46:38
●NSns3.bigbiz.com2015-08-18 → 2026-07-22 · 2 obs
● 2026-07-22 09:46:38
●MXpost2.bigbiz.com2015-08-18 → 2026-07-22 · 2 obs
● 2026-07-22 09:46:38
●MXpost4.bigbiz.com2015-08-18 → 2026-07-22 · 2 obs
● 2026-07-22 09:46:38
●A216.218.198.1332015-08-18 → 2026-07-22 · 2 obs
● 2026-07-22 09:46:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, h.gtld-servers.net, e.gtld-servers.net, a.gtld-servers.net... | - |
| expressmail.com | ns.bigbiz.com, ns.webhosts.net, ns3.bigbiz.com | 2 records |
✅ Authoritative Response
Server:216.218.198.2
NS records: ns.bigbiz.com, ns.webhosts.net, ns3.bigbiz.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for expressmail.com (unsigned zone)
⏱️ Timing
Total: 489ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.218.198.133 |
| NS | 3 | ns.webhosts.net, ns3.bigbiz.com... |
| MX | 2 | post4.bigbiz.com (pri: 20), post2.bigbiz.com (pri: 10) |
| TXT | 1 | v=spf1 mx a include:bigbiz.net ~all |
| SOA | 1 | bigbiz.com info.bigbiz.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.bigbiz.com, ns3.bigbiz.com)
Analysis
Hierarchy
expressmail.com serves as the parent of www.expressmail.com.
IP Addresses
expressmail.com resolves to just one IP address, 216.218.198.133.
Name Servers
The NS records for expressmail.com point to four name servers: bigbiz.com, ns3.bigbiz.com, ns.bigbiz.com and ns.webhosts.net.
expressmail.com has at least partial name server overlap with other domains, such as traditionalchairs.com, russianchurch.org, marbex.com and two others.
ns1.he.net, ns2.he.net and ns3.he.net — plus 3 other name servers — are commonly paired with these name servers.
The hosts bigbiz.com, ns3.bigbiz.com, ns.bigbiz.com and ns.webhosts.net all resolve to exactly one IP address each: 216.218.241.2, 64.71.186.2, 216.218.198.2 and 64.62.129.34 respectively.
Mail Servers
expressmail.com is served by two mail servers, post2.bigbiz.com and post4.bigbiz.com.
Among the domains sharing a mail server setup with expressmail.com are powder-rider.com, oyvax.com, wvd.ca and two others.
expressmail.com has mail servers in common with other domains — for example factoryvideos.com and fultonwedding.com.
post2.bigbiz.com directs to 64.62.128.235 and post4.bigbiz.com directs to 64.62.130.174; each host name points to exactly one IP number.