iect.jp - dns.ninja
iect.jp
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 133.242.20.57๐ฏ๐ต SAKURA-A133.242.0.0/16 (1/ISHIKARI) SAKURA Internet // HOKKAIDO BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| NS | 01.dnsv.jp โญ | ||||||
| A | 2400:8500:3300::53๐ฏ๐ต GMO-DNS2400:8500:3300::/48 GMO Internet,inc. | ||||||
| PTR | 01.dnsv.jp | ||||||
| A | 157.7.32.53๐ฏ๐ต GMO-DNS157.7.32.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 01.dnsv.jp | ||||||
| NS | 02.dnsv.jp | ||||||
| A | 157.7.33.53๐ฏ๐ต GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 02.dnsv.jp | ||||||
| NS | 03.dnsv.jp | ||||||
| A | 2400:8500:3000::53๐ฏ๐ต GMO-DNS2400:8500:3000::/48 GMO Internet,inc. | ||||||
| PTR | 03.dnsv.jp | ||||||
| A | 157.7.34.53๐ฏ๐ต GMO-DNS157.7.34.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 03.dnsv.jp | ||||||
| NS | 04.dnsv.jp | ||||||
| A | 2400:8500:3fff::53๐ฏ๐ต GMO-DNS2400:8500:3fff::/48 GMO Internet,inc. | ||||||
| PTR | 04.dnsv.jp | ||||||
| A | 157.7.35.53๐ฏ๐ต GMO-DNS157.7.35.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 04.dnsv.jp | ||||||
| MX | mail.iect.jp โญ | ||||||
| A | 133.167.8.150๐ฏ๐ต SAKURA-C133.167.0.0/16 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan | ||||||
| PTR | www5210.sakura.ne.jp | ||||||
| TXT | google-site-verification=HtrxPGW8JNcdcFYqi6cXxNpRfg_OD2FI4_vD_PBbrYk | ||||||
| TXT | v=spf1 +ip4:133.167.8.150 +ip4:153.120.85.0/24 +ip4:133.242.250.0/24 +ip4:27.... | ||||||
| SOA | 01.dnsv.jphostmaster@dnsv.jp serial=1685687692 | ||||||
jp
| DNSSEC | ๐ Signed (DS record present) | ||||||
| NS | z.dns.jp โญ | ||||||
| NS | a.dns.jp | ||||||
| NS | b.dns.jp | ||||||
| NS | c.dns.jp | ||||||
| NS | d.dns.jp | ||||||
| NS | e.dns.jp | ||||||
| NS | f.dns.jp | ||||||
| NS | g.dns.jp | ||||||
| NS | h.dns.jp | ||||||
| SOA | z.dns.jproot@dns.jp serial=1786851903 | ||||||
Previously MX for
iect.jp |
Subdomains
Same first word
Similar names
DNS History
12 records (6 active, 6 former)
โNS01.dnsv.jp2026-02-16 โ 2026-08-16 ยท 3 obs
โ 2026-02-16 23:21:54
โ 2026-08-16 04:19:42
โNS02.dnsv.jp2026-02-16 โ 2026-08-16 ยท 3 obs
โ 2026-02-16 23:21:54
โ 2026-08-16 04:19:42
โNS03.dnsv.jp2026-02-16 โ 2026-08-16 ยท 3 obs
โ 2026-02-16 23:21:54
โ 2026-08-16 04:19:42
โNS04.dnsv.jp2026-02-16 โ 2026-08-16 ยท 3 obs
โ 2026-02-16 23:21:54
โ 2026-08-16 04:19:42
โNSdns1.poco.ne.jp2015-05-24 โ 2017-10-16 ยท 4 obs
โ 2017-10-16 02:51:18
โ 2026-02-16 23:21:54
โ 2026-08-16 04:19:42
โNSdns2.poco.ne.jp2015-05-24 โ 2017-10-16 ยท 4 obs
โ 2017-10-16 02:51:18
โ 2026-02-16 23:21:54
โ 2026-08-16 04:19:42
โMXiect.jp2015-05-24 โ 2017-10-16 ยท 4 obs
โ 2017-10-16 02:51:18
โ 2026-02-16 23:21:54
โ 2026-08-16 04:19:42
โMXmail.iect.jp2026-02-16 โ 2026-08-16 ยท 3 obs
โ 2026-02-16 23:21:54
โ 2026-08-16 04:19:42
โA133.242.20.572026-02-16 โ 2026-08-16 ยท 3 obs
โ 2026-02-16 23:21:54
โ 2026-08-16 04:19:42
โA202.221.170.182015-05-24 โ 2017-10-16 ยท 4 obs
โ 2017-10-16 02:51:18
โ 2026-02-16 23:21:54
โ 2026-08-16 04:19:42
โA50.117.116.1172015-05-24 โ 2015-05-24 ยท 3 obs
โ 2017-10-16 02:51:18
โ 2026-08-16 04:19:42
โA50.117.120.2532015-05-24 โ 2015-05-24 ยท 3 obs
โ 2017-10-16 02:51:18
โ 2026-08-16 04:19:42
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, f.dns.jp, e.dns.jp, c.dns.jp... | - |
| iect.jp | 03.dnsv.jp, 04.dnsv.jp, 01.dnsv.jp, 02.dnsv.jp | 7 records |
โ Authoritative Response
Server:157.7.35.53
NS records: 03.dnsv.jp, 04.dnsv.jp, 01.dnsv.jp, 02.dnsv.jp
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for iect.jp (unsigned zone)
โฑ๏ธ Timing
Total: 953ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 133.242.20.57 |
| NS | 4 | 01.dnsv.jp, 02.dnsv.jp... |
| MX | 1 | mail.iect.jp (pri: 10) |
| TXT | 2 | google-site-verification=HtrxPGW8JNcdcFY, v=spf1 +ip4:133.167.8.150 +ip4:153.120.8 |
| SOA | 1 | 01.dnsv.jp hostmaster.dnsv.jp |
๐ Glue Records Collected
Total: 7
Out-of-bailiwick: 7 (01.dnsv.jp, 01.dnsv.jp, 02.dnsv.jp...)
Analysis
Hierarchy
www.iect.jp and mail.iect.jp each fall under iect.jp as their parent domain.
IP Addresses
iect.jp resolves to just one IP address, 133.242.20.57.
Host names like www.iect.jp are further examples that share IP numbers with iect.jp.
Name Servers
The NS records for iect.jp point to four name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.
At least some of iect.jp's name servers are shared with other domains, for example k-navi-1111.com, carnet.co.jp, sallylunn.com and two more.
Host names that have two IP addresses:
01.dnsv.jp resolves to two addresses: 157.7.32.53 and 2400:8500:3300::53.
03.dnsv.jp resolves to two addresses: 157.7.34.53 and 2400:8500:3000::53.
04.dnsv.jp resolves to two addresses: 157.7.35.53 and 2400:8500:3fff::53.
Host names that point to one IP address:
The hostname 02.dnsv.jp resolves to 157.7.33.53.
Mail Servers
The sole mail server for iect.jp is mail.iect.jp.
mail.iect.jp carries a single IP number, which is 133.167.8.150.