www.ea.st - robtex.com
www.ea.st
| CNAME | ea.st | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2403:3a00:202:1202:219:94:253:127🇯🇵 SAKURA-C2403:3a00::/32 SAKURA Internet // OSAKA BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | mail.ea.st | ||||||
| A | 219.94.253.127🇯🇵 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 ⭐ | ||||||
| A | 210.224.172.18🇯🇵 SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | master.dns.ne.jp | ||||||
| NS | ns1.dns.ne.jp | ||||||
| A | 61.211.236.1🇯🇵 SAKURA-B61.211.236.0/24 (4/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | ns1.dns.ne.jp | ||||||
| NS | ns2.dns.ne.jp | ||||||
| A | 133.167.21.1🇯🇵 SAKURA-C133.167.21.0/24 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan | ||||||
| PTR | ns2.dns.ne.jp | ||||||
| MX | mail.ea.st ⭐ | ||||||
| A | 2403:3a00:202:1202:219:94:253:127🇯🇵 SAKURA-C2403:3a00::/32 SAKURA Internet // OSAKA BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | mail.ea.st | ||||||
| A | 219.94.253.127🇯🇵 SAKURA-C219.94.128.0/17 (3/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | mail.ea.st | ||||||
| TXT | v=spf1 ip4:219.94.253.127 ip6:2403:3a00:202:1202:219:94:253:127 ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2025-09-30 #1 | ||||||
ea.st
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2403:3a00:202:1202:219:94:253:127🇯🇵 SAKURA-C2403:3a00::/32 SAKURA Internet // OSAKA BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| A | 219.94.253.127🇯🇵 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 | mail.ea.st ⭐ | ||||||
| TXT | v=spf1 ip4:219.94.253.127 ip6:2403:3a00:202:1202:219:94:253:127 ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2025-09-30 #1 | ||||||
Same first word
Similar names
DNS History
3 records (1 active, 2 former)
○A211.5.242.1842015-08-23 → 2016-09-09 · 4 obs
● 2016-09-09 02:18:44
○ 2017-06-17 10:28:58
○ 2026-07-25 22:00:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| st | ns1.bahnhof.net, dns-st.bahnhof.net, west-2.dns-us.st, southeast-2.dns-au.st | 8 records |
| ea.st | 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 st (unsigned zone)
⏱️ Timing
Total: 4614ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | ea.st |
📌 Glue Records Collected
Total: 8
In-bailiwick: 4 (west-2.dns-us.st, west-2.dns-us.st, southeast-2.dns-au.st...)
Out-of-bailiwick: 4 (ns1.bahnhof.net, ns1.bahnhof.net, dns-st.bahnhof.net...)
Analysis
IP Addresses
www.ea.st directs to two IP numbers, 219.94.253.127 and 2403:3a00:202:1202:219:94:253:127
Additional host names — including ea.st and mail.ea.st — share IP numbers with www.ea.st.
Name Servers
www.ea.st is delegated to three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
www.ea.st has at least partial name server overlap with other domains, such as titrail.sakura.ne.jp, xn--qcktc9a7d5bb3380dduqhh1akf1e.com, af2.net and two others.
It is common to find these name servers paired with the name servers dns.sakura.ad.jp.
master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp each resolve to a single IP address: master.dns.ne.jp resolves to 210.224.172.18, ns1.dns.ne.jp resolves to 61.211.236.1 and ns2.dns.ne.jp resolves to 133.167.21.1.
Mail Servers
www.ea.st uses one mail server — mail.ea.st.
www.ea.st uses the same mail servers as other domains, including ea.st.
mail.ea.st has two IP addresses: 219.94.253.127 and 2403:3a00:202:1202:219:94:253:127.