`polite-service.com`

DNSSEC	⚠️ Not signed
A	85.131.210.7^{🇯🇵 XSERVER-AS85.131.192.0/18 XSERVER Inc.}
		PTR	`sv826.xbiz.ne.jp`
NS	`ns1.xbiz.ne.jp` ⭐
		A	157.112.182.247^{🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.}
			PTR	`ns1.xbiz.ne.jp`
NS	`ns2.xbiz.ne.jp`
		A	35.76.79.244^{🇯🇵 Amazon35.72.0.0/13 EC2 NRT prefix}
			PTR	`ns2.xbiz.ne.jp`
NS	`ns3.xbiz.ne.jp`
		A	157.112.191.237^{🇯🇵 XSERVER-AS157.112.184.0/21 XSERVER Inc.}
			PTR	`ns3.xbiz.ne.jp`
MX	`sv826.xbiz.ne.jp` ⭐
		A	85.131.210.7^{🇯🇵 XSERVER-AS85.131.192.0/18 XSERVER Inc.}
			PTR	`sv826.xbiz.ne.jp`
TXT	`@ v=spf1 +mx include:lolipop.jp ~all`
TXT	`v=spf1 +a +mx include:spf.sender.xserver.jp include:_spf.google.com ~all`
SOA	`ns1.xbiz.ne.jp`root@xbiz.ne.jp serial=0

`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=1776008847

Subdomains

ns.polite-service.com

mail.polite-service.com

Same first word

polite-service.com

DNS History

8 records (5 active, 3 former)

○NSns.polite-service.com2015-05-23 → 2017-10-02 · 4 obs

● 2015-05-23 16:08:10
● 2017-10-02 01:16:02
○ 2026-03-29 07:49:40
○ 2026-04-12 15:54:42

●NSns1.xbiz.ne.jp2026-03-29 → 2026-04-12 · 3 obs

○ 2017-10-02 01:16:02
● 2026-03-29 07:49:40
● 2026-04-12 15:54:42

●NSns2.xbiz.ne.jp2026-03-29 → 2026-04-12 · 3 obs

○ 2017-10-02 01:16:02
● 2026-03-29 07:49:40
● 2026-04-12 15:54:42

●NSns3.xbiz.ne.jp2026-03-29 → 2026-04-12 · 3 obs

○ 2017-10-02 01:16:02
● 2026-03-29 07:49:40
● 2026-04-12 15:54:42

○MXmail.polite-service.com2015-05-23 → 2017-10-02 · 4 obs

● 2015-05-23 16:08:10
● 2017-10-02 01:16:02
○ 2026-03-29 07:49:40
○ 2026-04-12 15:54:42

●MXsv826.xbiz.ne.jp2026-03-29 → 2026-04-12 · 3 obs

○ 2017-10-02 01:16:02
● 2026-03-29 07:49:40
● 2026-04-12 15:54:42

○A210.254.102.2012015-05-23 → 2017-10-02 · 4 obs

● 2015-05-23 16:08:10
● 2017-10-02 01:16:02
○ 2026-03-29 07:49:40
○ 2026-04-12 15:54:42

●A85.131.210.72026-03-29 → 2026-04-12 · 3 obs

○ 2017-10-02 01:16:02
● 2026-03-29 07:49:40
● 2026-04-12 15:54:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
polite-service.com	ns1.xbiz.ne.jp, ns2.xbiz.ne.jp, ns3.xbiz.ne.jp	-

✅ Authoritative Response

Server:157.112.182.247

NS records: ns1.xbiz.ne.jp, ns2.xbiz.ne.jp, ns3.xbiz.ne.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for polite-service.com (unsigned zone)

⏱️ Timing

Total: 1172ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.131.210.7`
NS	3	`ns1.xbiz.ne.jp, ns2.xbiz.ne.jp...`
MX	1	`sv826.xbiz.ne.jp (pri: 0)`
TXT	2	`@ v=spf1 +mx include:lolipop.jp ~all, v=spf1 +a +mx include:spf.sender.xserver`
SOA	1	`ns1.xbiz.ne.jp root.xbiz.ne.jp`

Analysis

Hierarchy

polite-service.com is the parent of ns.polite-service.com and mail.polite-service.com.

IP Addresses

polite-service.com points to an IP address: 85.131.210.7.

other host names include ml.lighton-trust.com, mail.aetjapan.com, sudoch.com, mail.polite-service.com and lighton-trust.com; they share IP numbers with polite-service.com.

Name Servers

polite-service.com is delegated to three name servers ns1.xbiz.ne.jp, ns2.xbiz.ne.jp and ns3.xbiz.ne.jp.

polite-service.com at least partially shares name servers with other domains, for instance f-protect.co.jp, tdwa.com, okamono.com, ankokuin.or.jp and tecgihan.co.jp.

Host names with one IP:

ns1.xbiz.ne.jp points to 157.112.182.247; ns2.xbiz.ne.jp points to 35.76.79.244; ns3.xbiz.ne.jp points to 157.112.191.237.

Mail Servers

polite-service.com is handled by a single mail server, sv826.xbiz.ne.jp.

The host name sv826.xbiz.ne.jp points to IP 85.131.210.7.

polite-service.com - robtex.com