arcoron.com - robtex.com
arcoron.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 59.106.59.205🇯🇵 SAKURA-B59.106.0.0/17 (7-0/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-14 Minami Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| NS | ns.arcoron.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 59.106.59.205🇯🇵 SAKURA-B59.106.0.0/17 (7-0/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-14 Minami Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| NS | cs365.xbit.jp ⚠️ Not in zone NS records | ||||||
| A | 59.106.59.205🇯🇵 SAKURA-B59.106.0.0/17 (7-0/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-14 Minami Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| NS | ns01.xbit.jp | ||||||
| A | 59.106.35.125🇯🇵 SAKURA-B59.106.0.0/17 (7-0/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-14 Minami Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| MX | mail.arcoron.com ⭐ | ||||||
| A | 59.106.59.205🇯🇵 SAKURA-B59.106.0.0/17 (7-0/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-14 Minami Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| TXT | v=spf1 include:spf.xb-test819.awk.jp include:spf2.xb-test819.awk.jp ~all | ||||||
| SOA | ns.arcoron.comkiyo@arcoron.com 2021-12-13 #17 | ||||||
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=1784241842 | ||||||
Subdomains
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
●NScs365.xbit.jp2026-06-21 → 2026-07-16 · 3 obs
● 2026-06-21 00:51:56
● 2026-07-16 22:54:26
○NSdns3.odn.ne.jp2015-06-04 → 2017-08-19 · 4 obs
● 2017-08-19 22:35:20
○ 2026-06-21 00:51:56
○ 2026-07-16 22:54:26
○NSdsl.coara.or.jp2015-06-04 → 2017-08-19 · 4 obs
● 2017-08-19 22:35:20
○ 2026-06-21 00:51:56
○ 2026-07-16 22:54:26
●NSns.arcoron.com2026-06-21 → 2026-07-16 · 3 obs
● 2026-06-21 00:51:56
● 2026-07-16 22:54:26
●NSns01.xbit.jp2026-06-21 → 2026-07-16 · 3 obs
● 2026-06-21 00:51:56
● 2026-07-16 22:54:26
○MXglobal2.coara.or.jp2015-06-04 → 2017-08-19 · 4 obs
● 2017-08-19 22:35:20
○ 2026-06-21 00:51:56
○ 2026-07-16 22:54:26
●MXmail.arcoron.com2026-06-21 → 2026-07-16 · 3 obs
● 2026-06-21 00:51:56
● 2026-07-16 22:54:26
●A59.106.59.2052026-06-21 → 2026-07-16 · 2 obs
● 2026-07-16 22:54:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, c.gtld-servers.net, j.gtld-servers.net, a.gtld-servers.net... | - |
| arcoron.com | ns01.xbit.jp, cs365.xbit.jp | - |
✅ Authoritative Response
Server:59.106.35.125
NS records: ns01.xbit.jp, cs365.xbit.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for arcoron.com (unsigned zone)
⏱️ Timing
Total: 726ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 59.106.59.205 |
| NS | 2 | ns01.xbit.jp, ns.arcoron.com |
| MX | 1 | mail.arcoron.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.xb-test819.awk.jp inc |
| SOA | 1 | ns.arcoron.com kiyo.arcoron.com |
Analysis
Hierarchy
arcoron.com serves as the parent of mail.arcoron.com and ns.arcoron.com.
IP Addresses
arcoron.com has exactly one IP address — 59.106.59.205.
mail.homex.jp, mail.act-com.co.jp, mail.nakazawa-lab.net plus two other host names have IP numbers in common with arcoron.com.
Name Servers
arcoron.com is served by three name servers: ns.arcoron.com, cs365.xbit.jp and ns01.xbit.jp.
There is at least partial name server overlap between arcoron.com and other domains — 7-index.com, monmouth.jp, 64-127.33.106.59.in-addr.arpa and two more among them.
These name servers regularly appear alongside ns02.xbit.jp, ns04.xbit.jp, cs366.xbit.jp and 7 other name servers in NS record sets.
ns.arcoron.com and cs365.xbit.jp both resolve to 59.106.59.205, while ns01.xbit.jp resolves to 59.106.35.125; all three hostnames carry exactly one IP address.
ns.arcoron.com and cs365.xbit.jp each have 59.106.59.205 IP addresses.
Mail Servers
arcoron.com uses one mail server — mail.arcoron.com.
mail.arcoron.com resolves to 59.106.59.205 and no other IP number.