ebsweb.co.jp - robtex.com
ebsweb.co.jp
| DNSSEC | β οΈ Not signed | ||||||
| A | 216.230.253.84πΊπΈ PSPinc216.230.248.0/21 Pacific Software Publishing, Inc. 1404 140th Place NE Bellevue WA 98007 US | ||||||
| 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 | ||||||
| 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 | ||||||
| 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 | ||||||
| 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 | ||||||
| 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 2023-07-25 #0 | ||||||
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.jp2026-06-27 β 2026-08-12 Β· 3 obs
β 2026-06-27 01:26:00
β 2026-08-12 22:12:34
βNSkotetsu.alpha-lt.net2019-12-13 β 2026-08-12 Β· 2 obs
β 2026-08-12 22:12:34
βNStsukuba.aics.ne.jp2019-12-13 β 2026-08-12 Β· 2 obs
β 2026-08-12 22:12:34
βMXampub01.alpha-mail.net2019-12-13 β 2026-08-12 Β· 2 obs
β 2026-08-12 22:12:34
βMXampub02.alpha-mail.net2019-12-13 β 2026-08-12 Β· 2 obs
β 2026-08-12 22:12:34
βMXampub03.alpha-mail.net2019-12-13 β 2026-08-12 Β· 2 obs
β 2026-08-12 22:12:34
βMXampub04.alpha-mail.net2019-12-13 β 2026-08-12 Β· 2 obs
β 2026-08-12 22:12:34
βA216.230.250.1572019-12-13 β 2019-12-13 Β· 3 obs
β 2026-06-27 01:26:00
β 2026-08-12 22:12:34
βA216.230.253.842026-06-27 β 2026-08-12 Β· 3 obs
β 2026-06-27 01:26:00
β 2026-08-12 22:12:34
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| ebsweb.co.jp | amdns03.alpha-mail.jp, kotetsu.alpha-lt.net, tsukuba.aics.ne.jp | 1 record |
β Authoritative Response
Server:216.230.254.112
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 ebsweb.co.jp (unsigned zone)
β±οΈ Timing
Total: 1125ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.230.253.84 |
| NS | 3 | amdns03.alpha-mail.jp, tsukuba.aics.ne.jp... |
| MX | 4 | ampub04.alpha-mail.net (pri: 50), ampub01.alpha-mail.net (pri: 10)... |
| 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
ebsweb.co.jp resolves to just one IP address, 216.230.253.84.
Two other host names, along with k-na.jp, fesystem.jp and haircas.com, also share IP numbers with ebsweb.co.jp.
Name Servers
DNS for ebsweb.co.jp is handled by three authoritative name servers: amdns03.alpha-mail.jp, kotetsu.alpha-lt.net and tsukuba.aics.ne.jp.
ebsweb.co.jp partially shares its NS delegation with several other domains, including land-c.com, artspace.co.jp, flash-hair.com and two others.
amdns03.alpha-mail.jp, kotetsu.alpha-lt.net and tsukuba.aics.ne.jp all have one IP address each β amdns03.alpha-mail.jp directs to 216.230.254.112, kotetsu.alpha-lt.net directs to 157.205.252.6 and tsukuba.aics.ne.jp directs to 157.205.252.7.
Mail Servers
ebsweb.co.jp has four mail servers: ampub01.alpha-mail.net, ampub02.alpha-mail.net, ampub03.alpha-mail.net and ampub04.alpha-mail.net.
There is at least a partial MX overlap between ebsweb.co.jp and other domains, including sanyusya.com, 3dcad.co.jp, jtea.or.jp and two others.
The hosts ampub01.alpha-mail.net, ampub02.alpha-mail.net, ampub03.alpha-mail.net and ampub04.alpha-mail.net all resolve to exactly one IP address each: 216.230.254.1, 216.230.254.2, 216.230.254.3 and 216.230.254.4 respectively.