8demo.com - robtex.com
8demo.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 202.181.97.81🇯🇵 SAKURA-B202.181.96.0/20 (6/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www271.sakura.ne.jp | ||||||
| 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 | 8demo.com ⭐ | ||||||
| A | 202.181.97.81🇯🇵 SAKURA-B202.181.96.0/20 (6/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www271.sakura.ne.jp | ||||||
| TXT | v=spf1 a:www271.sakura.ne.jp mx ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2024-10-10 #1 | ||||||
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=1778159931 | ||||||
Previously NS for
8demo.com |
MX for
8demo.com |
Subdomains
mail.8demo.com |
Same first word
Similar names
DNS History
12 records (5 active, 7 former)
○NS8demo.com2015-07-01 → 2018-06-27 · 4 obs
● 2018-06-27 05:14:24
○ 2026-04-27 18:36:06
○ 2026-05-07 13:34:30
●NSmaster.dns.ne.jp2026-04-27 → 2026-05-07 · 3 obs
● 2026-04-27 18:36:06
● 2026-05-07 13:34:30
○NSns1.8demo.com2015-07-01 → 2018-06-27 · 4 obs
● 2018-06-27 05:14:24
○ 2026-04-27 18:36:06
○ 2026-05-07 13:34:30
●NSns1.dns.ne.jp2026-04-27 → 2026-05-07 · 3 obs
● 2026-04-27 18:36:06
● 2026-05-07 13:34:30
○NSns2.8demo.com2015-07-01 → 2018-06-27 · 4 obs
● 2018-06-27 05:14:24
○ 2026-04-27 18:36:06
○ 2026-05-07 13:34:30
●NSns2.dns.ne.jp2026-04-27 → 2026-05-07 · 3 obs
● 2026-04-27 18:36:06
● 2026-05-07 13:34:30
○NSv4748.kir.kagoya.net2015-07-01 → 2018-06-27 · 4 obs
● 2018-06-27 05:14:24
○ 2026-04-27 18:36:06
○ 2026-05-07 13:34:30
●MX8demo.com2026-04-27 → 2026-05-07 · 3 obs
● 2026-04-27 18:36:06
● 2026-05-07 13:34:30
○MXmail.8demo.com2015-07-01 → 2018-06-27 · 4 obs
● 2018-06-27 05:14:24
○ 2026-04-27 18:36:06
○ 2026-05-07 13:34:30
○A133.18.16.1032015-07-01 → 2017-02-05 · 4 obs
● 2017-02-05 22:18:28
○ 2018-06-27 05:14:24
○ 2026-05-07 13:34:30
○A133.18.26.742018-06-27 → 2018-06-27 · 4 obs
● 2018-06-27 05:14:24
○ 2026-04-27 18:36:06
○ 2026-05-07 13:34:30
●A202.181.97.812026-04-27 → 2026-05-07 · 3 obs
● 2026-04-27 18:36:06
● 2026-05-07 13:34:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 8demo.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 8demo.com (unsigned zone)
⏱️ Timing
Total: 1077ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.181.97.81 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | 8demo.com (pri: 10) |
| TXT | 1 | v=spf1 a:www271.sakura.ne.jp mx ~all |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
Analysis
Hierarchy
The parent of mail.8demo.com is 8demo.com.
Mail Server Role
8demo.com serves as the mail server for 8demo.com.
IP Addresses
8demo.com points to IP number: 202.181.97.81.
Other host names such as akaneiro.net, saien.info, murarei.co.jp, wakachie.net and 0283.jp share IPs with 8demo.com.
Name Servers
8demo.com is delegated to three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
8demo.com at least partially shares name servers with other domains, for instance ymn.be, 5248.jp, nakauchi-sekkei.com, actorsmusic.jp and waltz-for-inferno.com.
Host names with a single IP:
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.
Mail Servers
8demo.com is handled by a single mail server, 8demo.com.
8demo.com points to a single IP: 202.181.97.81.