`45sen.com`

DNSSEC	⚠️ Not signed
A	133.125.148.9^{🇯🇵 SAKURA-A133.125.0.0/16 (ISHIKARI) SAKURA Internet // EAST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan}
		PTR	`ik10002.mixhost.jp`
NS	`ns1.mixhost.jp` ⭐
		A	162.159.24.192^{Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.mixhost.jp`
		A	162.159.25.9^{Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns3.mixhost.jp` ⚠️ Not in zone NS records
		A	162.159.24.192^{Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns4.mixhost.jp` ⚠️ Not in zone NS records
		A	162.159.25.9^{Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns5.mixhost.jp` ⚠️ Not in zone NS records
		A	162.159.24.192^{Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`45sen.com` ⭐
		A	133.125.148.9^{🇯🇵 SAKURA-A133.125.0.0/16 (ISHIKARI) SAKURA Internet // EAST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan}
			PTR	`ik10002.mixhost.jp`
TXT	`v=spf1 redirect=_spf.mixhost.jp`
SOA	`ns1.mixhost.jp`system@mixhost.info 2026-01-03 #1

`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.net`nstld@verisign-grs.com serial=1771291435

MX for

45sen.com

Same first word

45sen.com

DNS History

10 records (7 active, 3 former)

●NSns1.mixhost.jp2026-02-28 → 2026-02-28 · 3 obs

○ 2017-12-02 21:17:48
● 2026-02-28 17:34:12
● 2026-02-28 19:26:08

○NSns179.nslayer.com2016-12-17 → 2017-12-02 · 4 obs

● 2016-12-17 06:50:18
● 2017-12-02 21:17:48
○ 2026-02-28 17:34:12
○ 2026-02-28 19:26:08

○NSns180.nslayer.com2016-12-17 → 2017-12-02 · 4 obs

● 2016-12-17 06:50:18
● 2017-12-02 21:17:48
○ 2026-02-28 17:34:12
○ 2026-02-28 19:26:08

●NSns2.mixhost.jp2026-02-28 → 2026-02-28 · 3 obs

○ 2017-12-02 21:17:48
● 2026-02-28 17:34:12
● 2026-02-28 19:26:08

●NSns3.mixhost.jp2026-02-28 → 2026-02-28 · 3 obs

○ 2017-12-02 21:17:48
● 2026-02-28 17:34:12
● 2026-02-28 19:26:08

●NSns4.mixhost.jp2026-02-28 → 2026-02-28 · 3 obs

○ 2017-12-02 21:17:48
● 2026-02-28 17:34:12
● 2026-02-28 19:26:08

●NSns5.mixhost.jp2026-02-28 → 2026-02-28 · 3 obs

○ 2017-12-02 21:17:48
● 2026-02-28 17:34:12
● 2026-02-28 19:26:08

●MX45sen.com2016-12-17 → 2026-02-28 · 2 obs

● 2016-12-17 06:50:18
● 2026-02-28 19:26:08

●A133.125.148.92026-02-28 → 2026-02-28 · 3 obs

○ 2017-12-02 21:17:48
● 2026-02-28 17:34:12
● 2026-02-28 19:26:08

○A45.32.38.2192016-12-17 → 2017-12-02 · 4 obs

● 2016-12-17 06:50:18
● 2017-12-02 21:17:48
○ 2026-02-28 17:34:12
○ 2026-02-28 19:26:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
45sen.com	ns1.mixhost.jp, ns2.mixhost.jp, ns3.mixhost.jp, ns4.mixhost.jp...	-

✅ Authoritative Response

Server: 162.159.24.192

NS records: ns1.mixhost.jp, ns2.mixhost.jp, ns3.mixhost.jp, ns4.mixhost.jp, ns5.mixhost.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 45sen.com (unsigned zone)

⏱️ Timing

Total: 913ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`133.125.148.9`
NS	2	`ns2.mixhost.jp, ns1.mixhost.jp`
MX	1	`45sen.com (pri: 0)`
TXT	1	`v=spf1 redirect=_spf.mixhost.jp`
SOA	1	`ns1.mixhost.jp system.mixhost.info`

Analysis

Mail Server Role

45sen.com serves as the mail server for 45sen.com.

IP Addresses

45sen.com points to a single IP address: 133.125.148.9.

Other host names such as lady-jobs.com, fiata.com, how-to-(0x736578).com, mochinoblog.com and eroero-shinden.com share IP numbers with 45sen.com.

Name Servers

45sen.com is delegated to five name servers: ns1.mixhost.jp, ns2.mixhost.jp, ns3.mixhost.jp, ns4.mixhost.jp and ns5.mixhost.jp.

At least part of the name servers for 45sen.com are shared with other domains, for instance e-life-support.com, hit.jp.net, marie-ange.jp, yuasa-shoji.com and jakara.net.