ukima.co.jp - robtex.com
ukima.co.jp
| DNSSEC | β οΈ Not signed | ||||||
| A | 216.230.253.88πΊπΈ PSPinc216.230.248.0/21 Pacific Software Publishing, Inc. 1404 140th Place NE Bellevue WA 98007 US | ||||||
| PTR | webltw88.alpha-mail.jp | ||||||
| NS | kotetsu.alpha-lt.net β | ||||||
| A | 157.205.252.6π―π΅ AICS157.205.0.0/16 PACNET (proxy-registered route object) | ||||||
| PTR | amdns01.alpha-mail.jp | ||||||
| NS | amdns03.alpha-mail.jp | ||||||
| A | 216.230.254.112πΊπΈ PSPinc216.230.248.0/21 Pacific Software Publishing, Inc. 1404 140th Place NE Bellevue WA 98007 US | ||||||
| PTR | amdns03.alpha-mail.jp | ||||||
| NS | tsukuba.aics.ne.jp | ||||||
| A | 157.205.252.7π―π΅ AICS157.205.0.0/16 PACNET (proxy-registered route object) | ||||||
| PTR | amdns02.alpha-mail.jp | ||||||
| MX | ampub01.alpha-mail.net β | ||||||
| A | 216.230.254.1πΊπΈ PSPinc216.230.248.0/21 Pacific Software Publishing, Inc. 1404 140th Place NE Bellevue WA 98007 US | ||||||
| PTR | ampub01.alpha-mail.net | ||||||
| MX | ampub02.alpha-mail.net β | ||||||
| A | 216.230.254.2πΊπΈ PSPinc216.230.248.0/21 Pacific Software Publishing, Inc. 1404 140th Place NE Bellevue WA 98007 US | ||||||
| PTR | ampub02.alpha-mail.net | ||||||
| MX | ampub03.alpha-mail.net β | ||||||
| A | 216.230.254.3πΊπΈ PSPinc216.230.248.0/21 Pacific Software Publishing, Inc. 1404 140th Place NE Bellevue WA 98007 US | ||||||
| PTR | ampub03.alpha-mail.net | ||||||
| MX | ampub04.alpha-mail.net(50) | ||||||
| A | 216.230.254.4πΊπΈ PSPinc216.230.248.0/21 Pacific Software Publishing, Inc. 1404 140th Place NE Bellevue WA 98007 US | ||||||
| PTR | ampub04.alpha-mail.net | ||||||
| TXT | v=spf1 ip4:157.205.202.0/24 ip4:157.205.203.128/25 ip4:216.230.250.0/24 ip4:2... | ||||||
| SOA | kotetsu.alpha-lt.netpostmaster@alpha-web.ne.jp 2023-08-08 #8 | ||||||
co.jp
| DNSSEC | β οΈ Not signed | ||||||
| TXT | co.jp. | ||||||
Same first word
Similar names
DNS History
9 records (8 active, 1 former)
βNSamdns03.alpha-mail.jp2026-04-10 β 2026-04-12 Β· 3 obs
β 2026-04-10 15:58:52
β 2026-04-12 18:58:42
βNSkotetsu.alpha-lt.net2018-09-07 β 2026-04-12 Β· 2 obs
β 2026-04-12 18:58:42
βNStsukuba.aics.ne.jp2018-09-07 β 2026-04-12 Β· 2 obs
β 2026-04-12 18:58:42
βMXampub01.alpha-mail.net2018-09-07 β 2026-04-12 Β· 2 obs
β 2026-04-12 18:58:42
βMXampub02.alpha-mail.net2018-09-07 β 2026-04-12 Β· 2 obs
β 2026-04-12 18:58:42
βMXampub03.alpha-mail.net2018-09-07 β 2026-04-12 Β· 2 obs
β 2026-04-12 18:58:42
βMXampub04.alpha-mail.net2026-04-10 β 2026-04-12 Β· 3 obs
β 2026-04-10 15:58:52
β 2026-04-12 18:58:42
βA216.230.251.822018-09-07 β 2018-09-07 Β· 3 obs
β 2026-04-10 15:58:52
β 2026-04-12 18:58:42
βA216.230.253.882026-04-10 β 2026-04-12 Β· 3 obs
β 2026-04-10 15:58:52
β 2026-04-12 18:58:42
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | e.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp... | - |
| ukima.co.jp | amdns03.alpha-mail.jp, kotetsu.alpha-lt.net, tsukuba.aics.ne.jp | 1 record |
β Authoritative Response
Server:157.205.252.6
NS records: amdns03.alpha-mail.jp, kotetsu.alpha-lt.net, tsukuba.aics.ne.jp
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for ukima.co.jp (unsigned zone)
β±οΈ Timing
Total: 1415ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.230.253.88 |
| NS | 3 | amdns03.alpha-mail.jp, tsukuba.aics.ne.jp... |
| MX | 4 | ampub02.alpha-mail.net (pri: 10), ampub04.alpha-mail.net (pri: 50)... |
| TXT | 1 | v=spf1 ip4:157.205.202.0/24 ip4:157.205. |
| SOA | 1 | kotetsu.alpha-lt.net postmaster.alpha-we |
π Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (amdns03.alpha-mail.jp)
Analysis
IP Addresses
ukima.co.jp points to a single IP: 216.230.253.88.
Other host names, for instance nikko-a.co.jp, k-ichikawa.com, m1104.com, keihin-kogyo.co.jp and y-d.jp share IP numbers with ukima.co.jp.
Name Servers
ukima.co.jp is delegated to three name servers: amdns03.alpha-mail.jp, kotetsu.alpha-lt.net and tsukuba.aics.ne.jp.
ukima.co.jp partially shares name servers with other domains; examples include toyorubber.co.jp, maruni.net, j-opa.or.jp, goldfamilyusainc.com and field08.com.
Host names with one IP number:
Host amdns03.alpha-mail.jp points to 216.230.254.112.
Host kotetsu.alpha-lt.net points to 157.205.252.6.
Host tsukuba.aics.ne.jp points to 157.205.252.7.
Mail Servers
ukima.co.jp is handled by four mail servers: ampub01.alpha-mail.net, ampub02.alpha-mail.net, ampub03.alpha-mail.net and ampub04.alpha-mail.net.
ukima.co.jp shares some mail servers with other domains, at least partially, such as m2lab.co.jp, ashiya-cobo.com, e-bls.co.jp, chibakikai.co.jp and seripack.co.jp.
Host names with one IP:
ampub01.alpha-mail.net points to 216.230.254.1
ampub02.alpha-mail.net points to 216.230.254.2
ampub03.alpha-mail.net points to 216.230.254.3
ampub04.alpha-mail.net points to 216.230.254.4