iwoya.com - robtex.com
iwoya.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2403:3a00:201:1a:49:212:180:65🇯🇵 SAKURA-C2403:3a00::/32 SAKURA Internet // OSAKA BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | www2655.sakura.ne.jp | ||||||
| A | 49.212.180.65🇯🇵 SAKURA-C49.212.0.0/16 (7/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 | iwoya.com ⭐ | ||||||
| A | 2403:3a00:201:1a:49:212:180:65🇯🇵 SAKURA-C2403:3a00::/32 SAKURA Internet // OSAKA BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | www2655.sakura.ne.jp | ||||||
| A | 49.212.180.65🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www2655.sakura.ne.jp | ||||||
| TXT | google-site-verification=y6B7w1c-9mubvv-p9gE-rTMnkFhERKtGpRoVsddLcOc | ||||||
| TXT | v=spf1 a:www2655.sakura.ne.jp mx ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2024-02-01 #2 | ||||||
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=1774995167 | ||||||
MX for
iwoya.com |
Previously MX for
www.iwoya.com |
Subdomains
www.iwoya.com |
Same first word
iwoya.com |
Similar names
yiaow.com |
ioway.info |
iowya.com |
iyawo.com |
aiywo.com |
ioway.ru |
iwayo.com |
yaiwo.com |
woaiy.com |
ioway.net |
oiway.com |
aowyi.com |
yowai.cn |
yiwoa.com |
yowia.com |
DNS History
7 records (6 active, 1 former)
●MXiwoya.com2015-07-21 → 2026-03-31 · 2 obs
● 2026-03-31 22:17:38
●A2403:3a00:201:1a:49:212:180:652026-02-22 → 2026-03-31 · 3 obs
● 2026-02-22 07:30:36
● 2026-03-31 22:17:38
●A49.212.180.652026-02-22 → 2026-03-31 · 3 obs
● 2026-02-22 07:30:36
● 2026-03-31 22:17:38
○A59.106.27.1942015-07-21 → 2017-09-10 · 4 obs
● 2017-09-10 21:19:30
○ 2026-02-22 07:30:36
○ 2026-03-31 22:17:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| iwoya.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 iwoya.com (unsigned zone)
⏱️ Timing
Total: 1005ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 49.212.180.65 |
| AAAA | 1 | 2403:3a00:201:1a:49:212:180:65 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | iwoya.com (pri: 10) |
| TXT | 2 | google-site-verification=y6B7w1c-9mubvv-, v=spf1 a:www2655.sakura.ne.jp mx ~all |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
Analysis
Hierarchy
iwoya.com is the parent of www.iwoya.com.
Mail Server Role
iwoya.com is the mail server for iwoya.com.
IP Addresses
iwoya.com resolves to two IP numbers: 2403:3a00:201:1a:49:212:180:65 and 49.212.180.65.
Other host names, for instance matsuoka-s.sakura.ne.jp, www2655.sakura.ne.jp, www.applecarenet.jp, futsalr.com and ks-ot.com share IP numbers with iwoya.com.
Name Servers
iwoya.com delegates to three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
iwoya.com shares some name servers with other domains, for example city-hosp.naka.hiroshima.jp, sr-isogai.com, itakomarina.net, fuji-law.sakura.ne.jp and sailfast.sakura.ne.jp.
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
One mail server handles iwoya.com.
iwoya.com resolves to two IPs: 2403:3a00:201:1a:49:212:180:65 and 49.212.180.65.