postdemail.com - robtex.com
postdemail.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.172.212.121🇯🇵 MIRAI210.172.192.0/19 PACNET (proxy-registered route object) | ||||||
| PTR | p212121.mirai.ne.jp | ||||||
| NS | ns1.haroro.com ⭐ | ||||||
| A | 210.172.193.22🇯🇵 MIRAI210.172.192.0/19 PACNET (proxy-registered route object) | ||||||
| PTR | p193022.dc.mirai.ad.jp | ||||||
| NS | ns2.haroro.com | ||||||
| A | 210.172.212.124🇯🇵 MIRAI210.172.192.0/19 PACNET (proxy-registered route object) | ||||||
| PTR | p212124.mirai.ne.jp | ||||||
| MX | list.postdemail.com ⭐ | ||||||
| A | 210.172.212.124🇯🇵 MIRAI210.172.192.0/19 PACNET (proxy-registered route object) | ||||||
| PTR | p212124.mirai.ne.jp | ||||||
| MX | mail.postdemail.com ⭐ | ||||||
| A | 210.172.212.121🇯🇵 MIRAI210.172.192.0/19 PACNET (proxy-registered route object) | ||||||
| PTR | p212121.mirai.ne.jp | ||||||
| TXT | v=spf1 +ip4:210.172.212.121 +ip4:210.172.212.124 ~all | ||||||
| SOA | ns1.haroro.comadmin@haroro.com 2024-01-31 #9 | ||||||
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=1771291435 | ||||||
Subdomains
Same first word
postdemail.com |
Similar names
mailposted.com |
psdtoemail.com |
lstopmedia.net |
simpletoad.com |
diepostalm.info |
dompilates.com |
dompisatel.ru |
pilatesdom.com |
optimleads.com |
plastidome.com |
plotsmedia.com |
DNS History
6 records (5 active, 1 former)
●NSns1.haroro.com2015-06-01 → 2026-03-23 · 2 obs
● 2026-03-23 13:31:46
●NSns2.haroro.com2015-06-01 → 2026-03-23 · 2 obs
● 2026-03-23 13:31:46
●MXlist.postdemail.com2015-06-01 → 2026-03-23 · 2 obs
● 2026-03-23 13:31:46
●MXmail.postdemail.com2015-06-01 → 2026-03-23 · 2 obs
● 2026-03-23 13:31:46
○A210.172.212.1192015-06-01 → 2017-03-29 · 4 obs
● 2017-03-29 01:26:58
○ 2026-02-15 01:33:36
○ 2026-03-23 13:31:46
●A210.172.212.1212026-02-15 → 2026-03-23 · 3 obs
● 2026-02-15 01:33:36
● 2026-03-23 13:31:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| postdemail.com | ns1.haroro.com, ns2.haroro.com | 2 records |
✅ Authoritative Response
Server:210.172.193.22
NS records: ns1.haroro.com, ns2.haroro.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for postdemail.com (unsigned zone)
⏱️ Timing
Total: 3836ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.172.212.121 |
| NS | 2 | ns2.haroro.com, ns1.haroro.com |
| MX | 2 | list.postdemail.com (pri: 10), mail.postdemail.com (pri: 10) |
| TXT | 1 | v=spf1 +ip4:210.172.212.121 +ip4:210.172 |
| SOA | 1 | ns1.haroro.com admin.haroro.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.haroro.com, ns2.haroro.com)
Analysis
Hierarchy
postdemail.com is a parent of mail.postdemail.com and list.postdemail.com.
IP Addresses
postdemail.com points to a single IP address: 210.172.212.121.
Other host names such as mail2.kyowa.net, mail3.jikihara.net, mail33.haroro.com, mail3.speciesbiology.org and mail4.dr-kumai.com share IP numbers with postdemail.com.
Name Servers
postdemail.com is delegated to two name servers: ns1.haroro.com and ns2.haroro.com.
postdemail.com uses the same name server setup as other domains, including g-mediacosmos.jp, speciesbiology.org, satotabi.jp, a-kit.co.jp and agrsci.jp.
Hostnames with a single IP
ns1.haroro.com resolves to: 210.172.193.22.
ns2.haroro.com resolves to: 210.172.212.124.
Mail Servers
postdemail.com is handled by two mail servers: list.postdemail.com and mail.postdemail.com.
Hostnames with a single IP
list.postdemail.com resolves to: 210.172.212.124.
mail.postdemail.com resolves to: 210.172.212.121.