`usa-blog.com`

DNSSEC	⚠️ Not signed
NS	`ns1.xserver.jp` ⚠️ Not in zone NS records
		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` ⚠️ Not in zone NS records
		A	35.72.43.26^{🇯🇵 Amazon35.72.0.0/13 EC2 NRT prefix}
			PTR	`ns2.xserver.jp`
NS	`ns3.xserver.jp` ⚠️ Not in zone NS records
		A	202.226.36.247^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
			PTR	`ns3.xserver.jp`
NS	`ns4.xserver.jp` ⚠️ Not in zone NS records
		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` ⚠️ Not in zone NS records
		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`

`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=1777675772

Same first word

usa-blog.com

DNS History

13 records (5 active, 8 former)

○NSdns1.name-services.com2015-06-01 → 2017-01-13 · 3 obs

● 2015-06-01 04:19:18
● 2017-01-13 23:58:20
○ 2026-05-01 23:04:40

○NSdns2.name-services.com2015-06-01 → 2017-01-13 · 3 obs

● 2015-06-01 04:19:18
● 2017-01-13 23:58:20
○ 2026-05-01 23:04:40

○NSdns3.name-services.com2015-06-01 → 2017-01-13 · 3 obs

● 2015-06-01 04:19:18
● 2017-01-13 23:58:20
○ 2026-05-01 23:04:40

○NSdns4.name-services.com2015-06-01 → 2017-01-13 · 3 obs

● 2015-06-01 04:19:18
● 2017-01-13 23:58:20
○ 2026-05-01 23:04:40

○NSdns5.name-services.com2015-06-01 → 2017-01-13 · 3 obs

● 2015-06-01 04:19:18
● 2017-01-13 23:58:20
○ 2026-05-01 23:04:40

●NSns1.xserver.jp2026-05-01 → 2026-05-01 · 2 obs

○ 2017-01-13 23:58:20
● 2026-05-01 23:04:40

●NSns2.xserver.jp2026-05-01 → 2026-05-01 · 2 obs

○ 2017-01-13 23:58:20
● 2026-05-01 23:04:40

●NSns3.xserver.jp2026-05-01 → 2026-05-01 · 2 obs

○ 2017-01-13 23:58:20
● 2026-05-01 23:04:40

●NSns4.xserver.jp2026-05-01 → 2026-05-01 · 2 obs

○ 2017-01-13 23:58:20
● 2026-05-01 23:04:40

●NSns5.xserver.jp2026-05-01 → 2026-05-01 · 2 obs

○ 2017-01-13 23:58:20
● 2026-05-01 23:04:40

○A98.124.198.12015-06-01 → 2015-06-01 · 2 obs

● 2015-06-01 04:19:18
○ 2026-05-01 23:04:40

○A98.124.199.12015-06-01 → 2015-10-21 · 4 obs

● 2015-06-01 04:19:18
● 2015-10-21 07:43:10
○ 2016-01-05 09:27:58
○ 2026-05-01 23:04:40

○A98.124.199.1182016-01-05 → 2017-01-13 · 4 obs

○ 2015-10-21 07:43:10
● 2016-01-05 09:27:58
● 2017-01-13 23:58:20
○ 2026-05-01 23:04:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, j.gtld-servers.net, l.gtld-servers.net, h.gtld-servers.net...	-
usa-blog.com	ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp...	-

✅ Authoritative Response

Server:202.226.36.246

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 usa-blog.com (unsigned zone)

⏱️ Timing

Total: 949ms | Queries: -

📄 Records

Type	Count	Sample Data

Analysis

Name Servers

usa-blog.com is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.

usa-blog.com at least partially shares name servers with other domains, for instance soromon.co.jp, tooaruki.com, jplive.jp, mscraft.net and iot-ooya.com.