scratchweb.jp - dns.ninja

`scratchweb.jp`

DNSSEC	⚠️ Not signed
A	52.195.238.155^{🇯🇵 Amazon52.194.0.0/15 EC2 NRT prefix}
		PTR	`ec2-52-195-238-155.ap-northeast-1.compute.amazonaws.com`
NS	`ns-1847.awsdns-38.co.uk` ⭐
		A	2600:9000:5307:3700::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1847.awsdns-38.co.uk`
		A	205.251.199.55^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1847.awsdns-38.co.uk`
NS	`ns-1265.awsdns-30.org`
		A	2600:9000:5304:f100::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1265.awsdns-30.org`
		A	205.251.196.241^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1265.awsdns-30.org`
NS	`ns-287.awsdns-35.com`
		A	2600:9000:5301:1f00::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-287.awsdns-35.com`
		A	205.251.193.31^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-287.awsdns-35.com`
NS	`ns-848.awsdns-42.net`
		A	2600:9000:5303:5000::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-848.awsdns-42.net`
		A	205.251.195.80^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-848.awsdns-42.net`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c17::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bl-in-f26.1e100.net`
		A	142.251.179.27^{🇺🇸 Google142.251.179.0/24}
			PTR	`pd-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽²⁰⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽²⁰⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`aspmx2.googlemail.com`⁽³⁰⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`aspmx3.googlemail.com`⁽³⁰⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
TXT	`google-site-verification=_OiTX0nSgbQbk1XuZS43eIdwdAgC3Gv1P9rIERk7gnA`
SOA	`ns-1847.awsdns-38.co.uk`awsdns-hostmaster@amazon.com serial=1

`jp`

	DNSSEC	🔒 Signed (DS record present)
	NS	`z.dns.jp` ⭐
	NS	`a.dns.jp`
	NS	`b.dns.jp`
	NS	`c.dns.jp`
	NS	`d.dns.jp`
	NS	`e.dns.jp`
	NS	`f.dns.jp`
	NS	`g.dns.jp`
	NS	`h.dns.jp`
	SOA	`z.dns.jp`root@dns.jp serial=1780922702

WOT: SAFE (80/100)

Same first word

scratchweb.com

scratchweb.nl

scratchweb.jp

DNS History

14 records (10 active, 4 former)

○NSgdns1.interlink.or.jp2015-07-11 → 2016-03-06 · 4 obs

● 2015-07-11 00:22:20
● 2016-03-06 19:23:36
○ 2026-03-24 06:04:30
○ 2026-06-08 13:04:18

○NSgdns2.interlink.or.jp2015-07-11 → 2016-03-06 · 4 obs

● 2015-07-11 00:22:20
● 2016-03-06 19:23:36
○ 2026-03-24 06:04:30
○ 2026-06-08 13:04:18

●NSns-1265.awsdns-30.org2026-03-24 → 2026-06-08 · 3 obs

○ 2016-03-06 19:23:36
● 2026-03-24 06:04:30
● 2026-06-08 13:04:18

●NSns-1847.awsdns-38.co.uk2026-03-24 → 2026-06-08 · 3 obs

○ 2016-03-06 19:23:36
● 2026-03-24 06:04:30
● 2026-06-08 13:04:18

●NSns-287.awsdns-35.com2026-03-24 → 2026-06-08 · 3 obs

○ 2016-03-06 19:23:36
● 2026-03-24 06:04:30
● 2026-06-08 13:04:18

●NSns-848.awsdns-42.net2026-03-24 → 2026-06-08 · 3 obs

○ 2016-03-06 19:23:36
● 2026-03-24 06:04:30
● 2026-06-08 13:04:18

●MXalt1.aspmx.l.google.com2015-07-11 → 2026-06-08 · 2 obs

● 2015-07-11 00:22:20
● 2026-06-08 13:04:18

●MXalt2.aspmx.l.google.com2015-07-11 → 2026-06-08 · 2 obs

● 2015-07-11 00:22:20
● 2026-06-08 13:04:18

●MXaspmx.l.google.com2015-07-11 → 2026-06-08 · 2 obs

● 2015-07-11 00:22:20
● 2026-06-08 13:04:18

●MXaspmx2.googlemail.com2015-07-11 → 2026-06-08 · 2 obs

● 2015-07-11 00:22:20
● 2026-06-08 13:04:18

●MXaspmx3.googlemail.com2015-07-11 → 2026-06-08 · 2 obs

● 2015-07-11 00:22:20
● 2026-06-08 13:04:18

●A52.195.238.1552026-03-24 → 2026-06-08 · 3 obs

○ 2016-03-06 19:23:36
● 2026-03-24 06:04:30
● 2026-06-08 13:04:18

○A52.69.68.972015-11-17 → 2016-03-06 · 5 obs

○ 2015-07-11 00:22:20
● 2015-11-17 17:26:48
● 2016-03-06 19:23:36
○ 2026-03-24 06:04:30
○ 2026-06-08 13:04:18

○A54.64.233.1522015-07-11 → 2015-07-11 · 3 obs

● 2015-07-11 00:22:20
○ 2015-11-17 17:26:48
○ 2026-06-08 13:04:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...	-
scratchweb.jp	ns-287.awsdns-35.com, ns-1265.awsdns-30.org, ns-848.awsdns-42.net, ns-1847.awsdns-38.co.uk	-

✅ Authoritative Response

Server:205.251.196.241

NS records: ns-287.awsdns-35.com, ns-1265.awsdns-30.org, ns-848.awsdns-42.net, ns-1847.awsdns-38.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for scratchweb.jp (unsigned zone)

⏱️ Timing

Total: 793ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`52.195.238.155`
NS	4	`ns-1265.awsdns-30.org, ns-1847.awsdns-38.co.uk...`
MX	5	`aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 20)...`
TXT	1	`google-site-verification=_OiTX0nSgbQbk1X`
SOA	1	`ns-1847.awsdns-38.co.uk awsdns-hostmaste`

Analysis

IP Addresses

scratchweb.jp directs to one IP number, which is 52.195.238.155.

Among the host names that share IP numbers with scratchweb.jp is ec2-52-195-238-155.ap-northeast-1.compute.amazonaws.com, as one example.

Name Servers

The DNS delegation for scratchweb.jp covers 4 name servers — ns-287.awsdns-35.com, ns-848.awsdns-42.net, ns-1265.awsdns-30.org and ns-1847.awsdns-38.co.uk.

At least some of scratchweb.jp's name servers are shared with other domains, for example d2pdbnw7878tdd.cloudfront.net, elmsford.gov, d232h0kldtz75.cloudfront.net and two more.

It is common for these name servers to be used in conjunction with the name servers ns-847.awsdns-41.net, ns-1292.awsdns-33.org and ns-1873.awsdns-42.co.uk.

Four hostnames, each resolving to a pair of IP addresses: ns-287.awsdns-35.com directs to 205.251.193.31 and 2600:9000:5301:1f00::1; ns-848.awsdns-42.net directs to 205.251.195.80 and 2600:9000:5303:5000::1; ns-1265.awsdns-30.org directs to 205.251.196.241 and 2600:9000:5304:f100::1; ns-1847.awsdns-38.co.uk directs to 205.251.199.55 and 2600:9000:5307:3700::1.

Mail Servers

scratchweb.jp uses 5 mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com plus two additional ones.

scratchweb.jp shares at least some of its mail servers with other domains — for example saagerproperties.com, ns500759.ns500758.ns500758.ns500759.ns500758.ns500735.ns500735.ns500698.ns500698.ns500736.ns500708.ns500576.ns500576.ns500619.ns500576.trackreceptor.com, ns500758.ns500758.ns500698.ns500758.ns500736.ns500735.ns500698.ns500735.ns500735.ns500576.ns500708.ns500619.ns500619.ns500576.ns500619.trackreceptor.com and two more.

These mail servers tend to co-occur with alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and three additional mail servers.

Hosts with two IP numbers each:

The A records for aspmx2.googlemail.com return 108.177.123.27 and 2800:3f0:4003:c0f::1a.

The A records for aspmx3.googlemail.com return 172.253.116.27 and 2a00:1450:400b:c02::1b.

The A records for aspmx.l.google.com return 142.251.179.27 and 2607:f8b0:4004:c17::1a.

The A records for alt1.aspmx.l.google.com return 108.177.123.26 and 2800:3f0:4003:c0f::1b.

The A records for alt2.aspmx.l.google.com return 172.253.116.26 and 2a00:1450:400b:c02::1b.

aspmx3.googlemail.com and alt2.aspmx.l.google.com each have 2a00:1450:400b:c02::1b IP addresses.