host-works.com - robtex.com
host-works.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 202.181.99.27🇯🇵 SAKURA-B202.181.96.0/20 (6/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www307.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 | host-works.com ⭐ | ||||||
| A | 202.181.99.27🇯🇵 SAKURA-B202.181.96.0/20 (6/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www307.sakura.ne.jp | ||||||
| TXT | v=spf1 a:www307.sakura.ne.jp mx ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2025-12-11 #22 | ||||||
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=1774830817 | ||||||
MX for
host-works.com |
Subdomains
mail.host-works.com |
Same first word
host-works.com |
DNS History
9 records (5 active, 4 former)
○NSdns3.parkpage.foundationapi.com2017-01-13 → 2017-01-13 · 3 obs
○ 2017-10-17 09:25:18
○ 2026-03-30 00:51:02
○NSdns4.parkpage.foundationapi.com2017-01-13 → 2017-01-13 · 3 obs
○ 2017-10-17 09:25:18
○ 2026-03-30 00:51:02
●NSmaster.dns.ne.jp2026-03-01 → 2026-03-30 · 3 obs
● 2026-03-01 05:18:20
● 2026-03-30 00:51:02
●NSns1.dns.ne.jp2026-03-01 → 2026-03-30 · 3 obs
● 2026-03-01 05:18:20
● 2026-03-30 00:51:02
●NSns2.dns.ne.jp2026-03-01 → 2026-03-30 · 3 obs
● 2026-03-01 05:18:20
● 2026-03-30 00:51:02
●MXhost-works.com2026-03-01 → 2026-03-30 · 2 obs
● 2026-03-30 00:51:02
●A202.181.99.272026-03-01 → 2026-03-30 · 3 obs
● 2026-03-01 05:18:20
● 2026-03-30 00:51:02
○A209.99.40.2192017-01-13 → 2017-01-13 · 3 obs
○ 2017-10-17 09:25:18
○ 2026-03-30 00:51:02
○PTRdns3.parkpage.foundationapi.com2017-01-13 → 2017-01-13 · 3 obs
○ 2017-10-17 09:25:18
○ 2026-03-30 00:51:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net, i.gtld-servers.net... | - |
| host-works.com | ns1.dns.ne.jp, ns2.dns.ne.jp | - |
✅ Authoritative Response
Server:61.211.236.1
NS records: ns1.dns.ne.jp, ns2.dns.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for host-works.com (unsigned zone)
⏱️ Timing
Total: 1084ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.181.99.27 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | host-works.com (pri: 10) |
| TXT | 1 | v=spf1 a:www307.sakura.ne.jp mx ~all |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
Analysis
Hierarchy
The parent of mail.host-works.com is host-works.com.
Mail Server Role
host-works.com serves as the mail server for host-works.com.
IP Addresses
host-works.com points to an IP address: 202.181.99.27.
other host names include parkerspiece.sakura.ne.jp, nagoya-monodukuri.net, isnetwork.co.jp, e-osusume.com and ebl.jp; they share IP numbers with host-works.com.
Name Servers
host-works.com is delegated to three name servers master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
host-works.com at least partially shares name servers with other domains, for instance seiwamaru.com, b-to-b.jp, alpen-blick.com, asami-law.com and koumuinshiken.jp.net.
Host names with one 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
host-works.com is handled by a single mail server.
The host name host-works.com points to IP 202.181.99.27.