mailflash.com - dns.ninja
mailflash.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 121.254.178.253🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary | ||||||
| NS | ns2.domainca.com ⭐ | ||||||
| A | 20.200.205.248🇰🇷 Microsoft20.192.0.0/10 | ||||||
| NS | ns.domainca.com | ||||||
| A | 43.201.170.100🇰🇷 Amazon43.200.0.0/14 EC2 ICN Prefix | ||||||
| PTR | ec2-43-201-170-100.ap-northeast-2.compute.amazonaws.com | ||||||
| SOA | ns.domainca.comroot@domainca.com serial=1509680630 | ||||||
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=1781798385 | ||||||
Same first word
mailflash.com |
mailflash.eu |
mailflash.net |
mailflash.de |
Similar names
DNS History
6 records (3 active, 3 former)
●NSns.domainca.com2015-06-02 → 2026-06-18 · 2 obs
● 2026-06-18 16:08:40
●NSns2.domainca.com2015-06-02 → 2026-06-18 · 2 obs
● 2026-06-18 16:08:40
○A121.254.178.2502015-10-29 → 2017-03-25 · 5 obs
● 2015-10-29 02:02:22
● 2017-03-25 15:31:56
○ 2020-02-12 02:31:14
○ 2026-06-18 16:08:40
●A121.254.178.2532020-02-12 → 2026-06-18 · 3 obs
● 2020-02-12 02:31:14
● 2026-06-18 16:08:40
○A211.106.65.1112015-06-02 → 2015-06-02 · 3 obs
○ 2015-10-29 02:02:22
○ 2026-06-18 16:08:40
○A211.106.65.1122015-06-02 → 2015-06-02 · 3 obs
○ 2015-10-29 02:02:22
○ 2026-06-18 16:08:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| mailflash.com | ns.domainca.com, ns2.domainca.com | 2 records |
✅ Authoritative Response
Server:121.78.117.39
NS records: ns.domainca.com, ns2.domainca.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mailflash.com (unsigned zone)
⏱️ Timing
Total: 649ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 121.254.178.253 |
| NS | 2 | ns.domainca.com, ns2.domainca.com |
| SOA | 1 | ns.domainca.com root.domainca.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.domainca.com, ns2.domainca.com)
Analysis
IP Addresses
mailflash.com points to a single IP number: 121.254.178.253.
Additional host names — fmedia.com, japanretro.com, wsts.com and two others — share IP numbers with mailflash.com.
Name Servers
Two name servers handle the delegation for mailflash.com: ns2.domainca.com and ns.domainca.com.
mailflash.com shares its name server setup with other domains, including condr.com, world-china.com, ents.com and two others.
ns2.domainca.com directs to 20.200.205.248 and ns.domainca.com directs to 43.201.170.100; each host name points to exactly one IP number.