iona-intl.com - robtex.com
iona-intl.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 219.94.155.245🇯🇵 SAKURA-C219.94.128.0/17 (3/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www455b.sakura.ne.jp | ||||||
| NS | ns0.atw.jp ⭐ | ||||||
| A | 182.16.226.200🇯🇵 atworks182.16.224.0/21 A.T.WORKS,Inc. CIDR-block NO.2 | ||||||
| PTR | ns0.atw.jp | ||||||
| NS | ns.dlsv.com ⚠️ Not in zone NS records | ||||||
| A | 210.236.247.71🇯🇵 IDC210.236.240.0/20 Frontier Inc. | ||||||
| NS | ns1.atw.jp ⚠️ Not in parent delegation | ||||||
| A | 210.236.247.71🇯🇵 IDC210.236.240.0/20 Frontier Inc. | ||||||
| NS | ns2.atw.jp ⚠️ Not in parent delegation | ||||||
| A | 219.99.220.242🇯🇵 NSK219.99.192.0/19 Co.,Ltd. 2-1,Minami-cho,Kanazawa-shi,Ishikawa,920-8769 | ||||||
| PTR | ns2.atw.jp | ||||||
| NS | ns2.dlsv.com ⚠️ Not in zone NS records | ||||||
| A | 219.99.220.242🇯🇵 NSK219.99.192.0/19 Co.,Ltd. 2-1,Minami-cho,Kanazawa-shi,Ishikawa,920-8769 | ||||||
| PTR | ns2.atw.jp | ||||||
| NS | ns3.atw.jp ⚠️ Not in parent delegation | ||||||
| A | 182.16.226.193🇯🇵 atworks182.16.224.0/21 A.T.WORKS,Inc. CIDR-block NO.2 | ||||||
| PTR | ns3.atw.jp | ||||||
| NS | ns3.dlsv.com ⚠️ Not in zone NS records | ||||||
| A | 182.16.226.193🇯🇵 atworks182.16.224.0/21 A.T.WORKS,Inc. CIDR-block NO.2 | ||||||
| PTR | ns3.atw.jp | ||||||
| MX | smtp.iona-intl.com ⭐ | ||||||
| A | 182.16.226.148🇯🇵 atworks182.16.224.0/21 A.T.WORKS,Inc. CIDR-block NO.2 | ||||||
| PTR | onx07.atw.ne.jp | ||||||
| TXT | v=spf1 +ip4:182.16.226.148 ~all | ||||||
| SOA | ns0.atw.jphostmaster@atw.jp 2024-12-20 #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=1776135792 | ||||||
Subdomains
smtp.iona-intl.com |
Same first word
iona-intl.com |
DNS History
13 records (9 active, 4 former)
○NSgntdns01.alpha-plt.jp2007-09-30 → 2007-09-30 · 3 obs
○ 2015-08-11 13:15:36
○ 2026-04-14 03:25:38
○NSgntdns02.alpha-plt.jp2007-09-30 → 2007-09-30 · 3 obs
○ 2015-08-11 13:15:36
○ 2026-04-14 03:25:38
○NSgntdns03.alpha-plt.jp2007-09-30 → 2007-09-30 · 3 obs
○ 2015-08-11 13:15:36
○ 2026-04-14 03:25:38
●NSns.dlsv.com2015-08-11 → 2026-04-14 · 3 obs
● 2015-08-11 13:15:36
● 2026-04-14 03:25:38
●NSns0.atw.jp2026-04-14 → 2026-04-14 · 3 obs
● 2026-04-14 03:25:36
● 2026-04-14 03:25:38
●NSns1.atw.jp2026-04-14 → 2026-04-14 · 3 obs
● 2026-04-14 03:25:36
● 2026-04-14 03:25:38
●NSns2.atw.jp2026-04-14 → 2026-04-14 · 3 obs
● 2026-04-14 03:25:36
● 2026-04-14 03:25:38
●NSns2.dlsv.com2015-08-11 → 2026-04-14 · 3 obs
● 2015-08-11 13:15:36
● 2026-04-14 03:25:38
●NSns3.atw.jp2026-04-14 → 2026-04-14 · 3 obs
● 2026-04-14 03:25:36
● 2026-04-14 03:25:38
●NSns3.dlsv.com2015-08-11 → 2026-04-14 · 3 obs
● 2015-08-11 13:15:36
● 2026-04-14 03:25:38
○MXamxi.aics.ne.jp2007-09-30 → 2007-09-30 · 3 obs
○ 2015-08-11 13:15:36
○ 2026-04-14 03:25:38
●MXsmtp.iona-intl.com2015-08-11 → 2026-04-14 · 3 obs
● 2015-08-11 13:15:36
● 2026-04-14 03:25:38
●A219.94.155.2452026-04-14 → 2026-04-14 · 2 obs
● 2026-04-14 03:25:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| iona-intl.com | ns3.dlsv.com, ns2.dlsv.com, ns.dlsv.com | 3 records |
✅ Authoritative Response
Server:219.99.220.242
NS records: ns3.dlsv.com, ns2.dlsv.com, ns.dlsv.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for iona-intl.com (unsigned zone)
⏱️ Timing
Total: 469ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 219.94.155.245 |
| NS | 3 | ns3.atw.jp, ns1.atw.jp... |
| MX | 1 | smtp.iona-intl.com (pri: 10) |
| TXT | 1 | v=spf1 +ip4:182.16.226.148 ~all |
| SOA | 1 | ns0.atw.jp hostmaster.atw.jp |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns3.dlsv.com, ns2.dlsv.com, ns.dlsv.com)
Analysis
Hierarchy
iona-intl.com is the parent of smtp.iona-intl.com.
IP Addresses
iona-intl.com resolves to a single IP address: 219.94.155.245.
Other host names including enjing.co.jp, nissay.info, jrt.gr.jp, e-cosme.co.jp and excb.co.jp share IP numbers with iona-intl.com.
Name Servers
iona-intl.com is delegated to seven name servers: ns2.dlsv.com, ns3.dlsv.com, ns.dlsv.com, ns0.atw.jp, ns1.atw.jp, ns2.atw.jp and ns3.atw.jp.
iona-intl.com at least partially shares name servers with other domains, including kyoei-p.co.jp, kanjuku-gallery.com, chopin.co.jp, sesame-net.com and fp-t.co.jp.
Host names with one IP number:
ns2.dlsv.com points to 219.99.220.242
ns3.dlsv.com points to 182.16.226.193
ns.dlsv.com points to 210.236.247.71
ns0.atw.jp points to 182.16.226.200
ns1.atw.jp points to 210.236.247.71
ns2.atw.jp points to 219.99.220.242
ns3.atw.jp points to 182.16.226.193
Host names pointing to 219.99.220.242: ns2.dlsv.com and ns2.atw.jp
Host names pointing to 182.16.226.193: ns3.dlsv.com and ns3.atw.jp
Host names pointing to 210.236.247.71: ns.dlsv.com and ns1.atw.jp
Mail Servers
iona-intl.com is handled by a single mail server, smtp.iona-intl.com.
smtp.iona-intl.com points to a single IP: 182.16.226.148.