yutoriam.com - robtex.com
yutoriam.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 216.230.253.71πΊπΈ PSPinc216.230.248.0/21 Pacific Software Publishing, Inc. 1404 140th Place NE Bellevue WA 98007 US | ||||||
| PTR | webltw71.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 2023-08-10 #8 | ||||||
com
| DNSSEC | π Signed (DS record present) | ||||||
| NS | a.gtld-servers.net β | ||||||
| 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=1771291435 | ||||||
Same first word
yutoriam.com |
Similar names
DNS History
9 records (8 active, 1 former)
βNSamdns03.alpha-mail.jp2026-02-25 β 2026-03-23 Β· 3 obs
β 2026-02-25 10:20:00
β 2026-03-23 09:59:10
βNSkotetsu.alpha-lt.net2015-06-07 β 2026-03-23 Β· 2 obs
β 2026-03-23 09:59:10
βNStsukuba.aics.ne.jp2015-06-07 β 2026-03-23 Β· 2 obs
β 2026-03-23 09:59:10
βMXampub01.alpha-mail.net2015-06-07 β 2026-03-23 Β· 2 obs
β 2026-03-23 09:59:10
βMXampub02.alpha-mail.net2015-06-07 β 2026-03-23 Β· 2 obs
β 2026-03-23 09:59:10
βMXampub03.alpha-mail.net2015-06-07 β 2026-03-23 Β· 2 obs
β 2026-03-23 09:59:10
βMXampub04.alpha-mail.net2020-02-09 β 2026-03-23 Β· 3 obs
β 2020-02-09 14:18:28
β 2026-03-23 09:59:10
βA216.230.250.1822015-06-07 β 2020-02-09 Β· 4 obs
β 2020-02-09 14:18:28
β 2026-02-25 10:20:00
β 2026-03-23 09:59:10
βA216.230.253.712026-02-25 β 2026-03-23 Β· 3 obs
β 2026-02-25 10:20:00
β 2026-03-23 09:59:10
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net, f.gtld-servers.net... | - |
| yutoriam.com | kotetsu.alpha-lt.net, tsukuba.aics.ne.jp, amdns03.alpha-mail.jp | - |
β Authoritative Response
Server:157.205.252.6
NS records: kotetsu.alpha-lt.net, tsukuba.aics.ne.jp, amdns03.alpha-mail.jp
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for yutoriam.com (unsigned zone)
β±οΈ Timing
Total: 849ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.230.253.71 |
| NS | 3 | tsukuba.aics.ne.jp, amdns03.alpha-mail.jp... |
| MX | 4 | ampub01.alpha-mail.net (pri: 10), ampub02.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 |
Analysis
IP Addresses
yutoriam.com points to a single IP: 216.230.253.71.
Other host names, for instance tenzen.co.jp, jntrans.or.jp, ssam.co.jp, tairapromote.com and spark1.net share IP numbers with yutoriam.com.
Name Servers
yutoriam.com is delegated to three name servers: amdns03.alpha-mail.jp, kotetsu.alpha-lt.net and tsukuba.aics.ne.jp.
yutoriam.com at least partially shares its name servers with other domains, for instance y-s-techno.com, tosco.biz, ky-eng.jp, momona-run.com and sysmexunion2.jp.
Host names with one IP number:
amdns03.alpha-mail.jp points to: 216.230.254.112.
kotetsu.alpha-lt.net points to: 157.205.252.6.
tsukuba.aics.ne.jp points to: 157.205.252.7.
Mail Servers
yutoriam.com is handled by four mail servers: ampub01.alpha-mail.net, ampub02.alpha-mail.net, ampub03.alpha-mail.net and ampub04.alpha-mail.net.
yutoriam.com shares some mail servers with other domains, including squareandcompassno3.com, dmmc.jp, alphatech-ros.co.jp, articouple.com and atplan.co.jp.
Host names with one IP number: 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.