isc-seto.com - dns.ninja

`isc-seto.com`

DNSSEC	⚠️ Not signed
A	85.131.209.40^{🇯🇵 XSERVER-AS85.131.192.0/18 XSERVER Inc.}
		PTR	`sv16499.xserver.jp`
NS	`ns1.xserver.jp` ⭐
		A	202.226.36.164^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
		A	202.226.36.170^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
		A	202.226.36.246^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
			PTR	`ns1.xserver.jp`
NS	`ns2.xserver.jp`
		A	35.72.43.26^{🇯🇵 Amazon35.72.0.0/13 EC2 NRT prefix}
			PTR	`ns2.xserver.jp`
NS	`ns3.xserver.jp`
		A	202.226.36.247^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
			PTR	`ns3.xserver.jp`
NS	`ns4.xserver.jp`
		A	183.90.224.226^{🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.}
		A	183.90.224.230^{🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.}
		A	202.226.39.247^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
			PTR	`ns4.xserver.jp`
NS	`ns5.xserver.jp`
		A	157.112.182.218^{🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.}
		A	157.112.182.220^{🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.}
		A	202.226.37.247^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
			PTR	`ns5.xserver.jp`
MX	`isc-seto.com` ⭐
		A	85.131.209.40^{🇯🇵 XSERVER-AS85.131.192.0/18 XSERVER Inc.}
			PTR	`sv16499.xserver.jp`
TXT	`v=spf1 +a:sv16499.xserver.jp +a:isc-seto.com +mx include:spf.sender.xserver.j...`
SOA	`ns1.xserver.jp`root@xserver.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=1785191477

WOT: SAFE (61/100)

Previously NS for

isc-seto.com

MX for

isc-seto.com

Subdomains

smtp.isc-seto.com

Same first word

isc-seto.com

Similar names

osc-site.com

soc-seti.ru

soc-seti.com

eco-ists.myshopify.com

DNS History

13 records (7 active, 6 former)

○NSisc-seto.com2015-06-26 → 2017-08-17 · 4 obs

● 2015-06-26 21:30:28
● 2017-08-17 22:37:30
○ 2026-03-07 14:17:10
○ 2026-07-27 23:01:24

○NSns.spice.or.jp2015-06-26 → 2017-08-17 · 4 obs

● 2015-06-26 21:30:28
● 2017-08-17 22:37:30
○ 2026-03-07 14:17:10
○ 2026-07-27 23:01:24

○NSns1.spice.or.jp2015-06-26 → 2017-08-17 · 4 obs

● 2015-06-26 21:30:28
● 2017-08-17 22:37:30
○ 2026-03-07 14:17:10
○ 2026-07-27 23:01:24

●NSns1.xserver.jp2026-03-07 → 2026-07-27 · 3 obs

○ 2017-08-17 22:37:30
● 2026-03-07 14:17:10
● 2026-07-27 23:01:24

●NSns2.xserver.jp2026-03-07 → 2026-07-27 · 3 obs

○ 2017-08-17 22:37:30
● 2026-03-07 14:17:10
● 2026-07-27 23:01:24

●NSns3.xserver.jp2026-03-07 → 2026-07-27 · 3 obs

○ 2017-08-17 22:37:30
● 2026-03-07 14:17:10
● 2026-07-27 23:01:24

●NSns4.xserver.jp2026-03-07 → 2026-07-27 · 3 obs

○ 2017-08-17 22:37:30
● 2026-03-07 14:17:10
● 2026-07-27 23:01:24

●NSns5.xserver.jp2026-03-07 → 2026-07-27 · 3 obs

○ 2017-08-17 22:37:30
● 2026-03-07 14:17:10
● 2026-07-27 23:01:24

●MXisc-seto.com2026-03-07 → 2026-07-27 · 3 obs

○ 2017-08-17 22:37:30
● 2026-03-07 14:17:10
● 2026-07-27 23:01:24

○MXpf02.spice.or.jp2015-06-26 → 2017-08-17 · 4 obs

● 2015-06-26 21:30:28
● 2017-08-17 22:37:30
○ 2026-03-07 14:17:10
○ 2026-07-27 23:01:24

○MXpf03.spice.or.jp2015-06-26 → 2017-08-17 · 4 obs

● 2015-06-26 21:30:28
● 2017-08-17 22:37:30
○ 2026-03-07 14:17:10
○ 2026-07-27 23:01:24

○A210.158.24.2042015-06-26 → 2017-08-17 · 4 obs

● 2015-06-26 21:30:28
● 2017-08-17 22:37:30
○ 2026-03-07 14:17:10
○ 2026-07-27 23:01:24

●A85.131.209.402026-03-07 → 2026-07-27 · 3 obs

○ 2017-08-17 22:37:30
● 2026-03-07 14:17:10
● 2026-07-27 23:01:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, e.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net...	-
isc-seto.com	ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp...	-

✅ Authoritative Response

Server:157.112.182.220

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for isc-seto.com (unsigned zone)

⏱️ Timing

Total: 4006ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.131.209.40`
NS	5	`ns5.xserver.jp, ns3.xserver.jp...`
MX	1	`isc-seto.com (pri: 0)`
TXT	1	`v=spf1 +a:sv16499.xserver.jp +a:isc-seto`
SOA	1	`ns1.xserver.jp root.xserver.jp`

Analysis

Hierarchy

smtp.isc-seto.com is a subdomain of isc-seto.com.

Mail Server Role

isc-seto.com handles its own mail, functioning as its own mail server.

IP Addresses

isc-seto.com resolves to just one IP address, 85.131.209.40.

Two other host names, along with feleza.com, sv16499.xserver.jp and hyouhyou.jp, also share IP numbers with isc-seto.com.

Name Servers

isc-seto.com delegates to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.

The name servers of isc-seto.com overlap at least partially with those of other domains — among them morigami.jp, eiken-co.com, gsoku.net and two more.

These name servers commonly appear alongside the name servers ns4.xserver.jp and ns5.xserver.jp.

Hostnames that map to three IP numbers:

ns1.xserver.jp resolves to 202.226.36.164, 202.226.36.170 and 202.226.36.246.

ns4.xserver.jp resolves to 183.90.224.226, 183.90.224.230 and 202.226.39.247.

ns5.xserver.jp resolves to 157.112.182.218, 157.112.182.220 and 202.226.37.247.

Host names that point to one IP address:

ns2.xserver.jp resolves to 35.72.43.26.

ns3.xserver.jp resolves to 202.226.36.247.

Mail Servers

isc-seto.com is served by just one mail server: isc-seto.com.

isc-seto.com points to one IP number — 85.131.209.40.