mail.extail.com - dns.ninja
mail.extail.com
extail.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 219.94.163.38🇯🇵 SAKURA-C219.94.128.0/17 (3/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| NS | master.dns.ne.jp ⭐ | ||||||
| NS | ns1.dns.ne.jp | ||||||
| NS | ns2.dns.ne.jp | ||||||
| MX | aspmx.l.google.com ⭐ | ||||||
| MX | alt2.aspmx.l.google.com(5) | ||||||
| MX | alt3.aspmx.l.google.com(10) | ||||||
| MX | alt4.aspmx.l.google.com(10) | ||||||
| TXT | v=spf1 a:www1428.sakura.ne.jp mx ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2024-08-25 #1 | ||||||
Previously MX for
Same first word
Similar names
DNS History
7 records (1 active, 6 former)
○NSmaster.dns.ne.jp2015-10-26 → 2016-09-22 · 3 obs
● 2016-09-22 16:25:38
○ 2026-08-11 09:45:34
○NSns1.dns.ne.jp2015-10-26 → 2016-09-22 · 3 obs
● 2016-09-22 16:25:38
○ 2026-08-11 09:45:34
○NSns2.dns.ne.jp2015-10-26 → 2016-09-22 · 3 obs
● 2016-09-22 16:25:38
○ 2026-08-11 09:45:34
○MXextail.com2015-10-26 → 2016-09-22 · 3 obs
● 2016-09-22 16:25:38
○ 2026-08-11 09:45:34
○A124.146.168.232015-06-16 → 2015-06-16 · 3 obs
○ 2015-10-26 17:33:52
○ 2026-08-11 09:45:34
○A219.94.129.932015-10-26 → 2016-09-22 · 4 obs
● 2015-10-26 17:33:52
● 2016-09-22 16:25:38
○ 2026-08-11 09:45:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, c.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net... | - |
| extail.com | ns1.dns.ne.jp, ns2.dns.ne.jp | - |
✅ Authoritative Response
Server:133.167.21.1
NS records: ns1.dns.ne.jp, ns2.dns.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for extail.com (unsigned zone)
⏱️ Timing
Total: 916ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | extail.com |
Analysis
IP Addresses
mail.extail.com directs to one IP number, which is 219.94.163.38.
Among the host names that share IP numbers with mail.extail.com are suginokidai.jp, gigahits.jp, pileus.net and two others.
Name Servers
mail.extail.com carries NS records delegating to master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
The name servers of mail.extail.com overlap at least partially with those of other domains — among them kogane.org, purefield.sakura.ne.jp, admarche.com and two more.
These name servers commonly appear in combination with the name servers dns.sakura.ad.jp.
master.dns.ne.jp points to 210.224.172.18; ns1.dns.ne.jp points to 61.211.236.1; ns2.dns.ne.jp points to 133.167.21.1 — each hostname maps to exactly one IP address.
Mail Servers
Mail for mail.extail.com is handled by four mail servers: aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
mail.extail.com shares at least some of its mail servers with other domains — for example ns500768.ns500759.ns500758.ns500698.ns500758.ns500736.ns500735.ns500698.ns500735.ns500576.ns500686.ns500576.ns500652.trackreceptor.com, ns500731.ns500754.ns500754.ns500754.ns500671.ns500671.ns500704.ns500704.ns500671.ns500704.ns500704.ns500705.ns500678.ns500688.ns500666.ns500131.lustychickser.com, ns500734.ns500734.ns500699.ns500693.ns500693.ns500734.ns500693.ns500693.ns500699.ns500699.ns500588.ns500699.ns500632.ns500588.ns500588.dtrkdll.com and two more.
The mail servers alt1.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com are commonly used alongside these mail servers.
Each of the four hosts aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com has two IP addresses. aspmx.l.google.com points to 172.253.115.26 and 2607:f8b0:4004:c1b::1a. alt2.aspmx.l.google.com points to 172.253.116.27 and 2a00:1450:400b:c02::1a. alt3.aspmx.l.google.com points to 192.178.223.26 and 2a00:1450:4009:c0f::1b. alt4.aspmx.l.google.com points to 172.253.157.26 and 2a00:1450:400c:c23::1b.