`mx15.4xtf.jp`

DNSSEC

⚠️ Not signed

`4xtf.jp`

	DNSSEC	⚠️ Not signed
	A	2001:dc2:1000:2008::5456^{🇯🇵 ASN-JPNIC2001:dc2::/32 JPNICNET}
	A	192.41.192.178^{🇯🇵 ASN-JPNIC192.41.192.0/24 JPNICNET Japan Network Information Center Uchikanda OS Bldg. 4F 2-12-6 Uchi-Kanda Chiyoda-ku, Tokyo 101-0047 JAPAN}
	NS	`ns3.4xtf.jp` ⭐
	NS	`ns5.4xtf.jp`
	MX	`mx21.4xtf.jp` ⭐
	MX	`mx22.4xtf.jp`⁽²⁰⁾
	SOA	`ns3.4xtf.jp`hostmaster@nic.ad.jp 2024-09-02 #0

Previously MX for

4xtf.jp

Same first word

mx15.de

mx15.net

Similar names

51mx.net

xm51.com

51xm.com

51mx.com.cn

15xm.com

mx51.dev

xm15.com

15mx.com

51xm.net

mx51.io

DNS History

2 records (0 active, 2 former)

○A2001:dc2:1000:2004::152015-06-22 → 2016-04-08 · 3 obs

● 2015-06-22 14:39:52
● 2016-04-08 22:18:38
○ 2026-03-25 20:40:38

○A202.12.30.332015-06-22 → 2016-04-08 · 3 obs

● 2015-06-22 14:39:52
● 2016-04-08 22:18:38
○ 2026-03-25 20:40:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...	-
4xtf.jp	ns3.4xtf.jp, ns5.4xtf.jp	3 records

✅ Authoritative Response

Server:202.12.30.225

NS records: ns3.4xtf.jp, ns5.4xtf.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 4xtf.jp (unsigned zone)

⏱️ Timing

Total: 865ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 3

In-bailiwick: 3 (ns3.4xtf.jp, ns5.4xtf.jp, ns5.4xtf.jp)

mx15.4xtf.jp - robtex.com

mx15.4xtf.jp

4xtf.jp