update.chatwork.com - dns.ninja

`update.chatwork.com`

CNAME	`update.chatwork.com.s3-website-ap-northeast-1.amazonaws.com`
CNAME	`s3-website-ap-northeast-1.amazonaws.com`
DNSSEC	⚠️ Not signed
A	3.5.155.92^{🇯🇵 Amazon3.5.155.0/24 EC2 Prefix}
		PTR	`s3.ap-northeast-1.amazonaws.com`
A	3.5.157.46^{🇯🇵 Amazon3.5.157.0/24 EC2 Prefix}
A	3.5.157.210^{🇯🇵 Amazon3.5.157.0/24 EC2 Prefix}
A	3.5.159.9^{🇯🇵 Amazon3.5.159.0/24 EC2 Prefix}
A	3.5.159.34^{🇯🇵 Amazon3.5.159.0/24 EC2 Prefix}
A	3.5.159.55^{🇯🇵 Amazon3.5.159.0/24 EC2 Prefix}
A	3.5.159.173^{🇯🇵 Amazon3.5.159.0/24 EC2 Prefix}
A	52.219.163.3^{🇯🇵 Amazon52.219.162.0/23 AWS S3}
NS	`ns-1643.awsdns-13.co.uk` ⭐
		A	2600:9000:5306:6b00::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1643.awsdns-13.co.uk`
		A	205.251.198.107^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1643.awsdns-13.co.uk`
NS	`ns-1368.awsdns-43.org`
		A	2600:9000:5305:5800::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1368.awsdns-43.org`
		A	205.251.197.88^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1368.awsdns-43.org`
NS	`ns-502.awsdns-62.com`
		A	2600:9000:5301:f600::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-502.awsdns-62.com`
		A	205.251.193.246^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-502.awsdns-62.com`
NS	`ns-645.awsdns-16.net`
		A	2600:9000:5302:8500::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-645.awsdns-16.net`
		A	205.251.194.133^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-645.awsdns-16.net`
TXT	`cccb97cdbf5a5a534f1738a887237845`
SOA	`ns-1643.awsdns-13.co.uk`awsdns-hostmaster@amazon.com serial=1

`chatwork.com`

	DNSSEC	⚠️ Not signed
	A	3.166.192.62^{🇺🇸 Amazon3.166.192.0/21}
	A	3.166.192.75^{🇺🇸 Amazon3.166.192.0/21}
	A	3.166.192.112^{🇺🇸 Amazon3.166.192.0/21}
	A	3.166.192.125^{🇺🇸 Amazon3.166.192.0/21}
	NS	`ns-1797.awsdns-32.co.uk` ⭐
	NS	`ns-1465.awsdns-55.org`
	NS	`ns-163.awsdns-20.com`
	NS	`ns-515.awsdns-00.net`
	MX	`aspmx.l.google.com` ⭐
	MX	`alt1.aspmx.l.google.com`⁽⁵⁾
	MX	`alt2.aspmx.l.google.com`⁽⁵⁾
	MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
	MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
	TXT	`MFC=613ba102-0193-4d5b-a879-e5b5db264d85`
	TXT	`MS=ms20052054`
	TXT	`ZOOM_verify_ZalPJ1hhWK1uCXAgguDXoe`
	TXT	`_globalsign-domain-verification=Iiihy-iv_vLdlIMtHvh-aCdqO2T53oCoknhW44njXn`
	TXT	`_globalsign-domain-verification=yMOGr8PalNMtvZPeSrDGFdvgJfngIvOKMbvhlujB3j`
	TXT	`adobe-idp-site-verification=f2b09e792c2161feda2f1e9825253593763c4260ad4618547...`
	TXT	`apple-domain-verification=ONzZyWKUDaQXQSZI`
	TXT	`atlassian-domain-verification=dVIoAF5ZO4TSuL28gC1B/njgSZPBWmBEjuYAX+oDBYz8+72...`
	TXT	`google-site-verification=2e6JlHZRivtx-ib1zJWi6cCfEJHFV3j5z6pvUGvQAtA`
	TXT	`google-site-verification=6R-gMoDqp2CXzcBi0lUic7tM1pBMgZNzm6qExNxvu9U`
	TXT	`google-site-verification=NJEmOE6-naOE7o-713MKuhK_eEDTUCDxPKNXJkyEmkU`
	TXT	`google-site-verification=WSu_9zUltvrbjQyJ83Cgr2MHHygPCslh5t24iWxYbKU`
	TXT	`google-site-verification=eCJAT7QAMWByQJ51jsWAsZ4CvMHdezWTOq1uXP12Stc`
	TXT	`google-site-verification=kARxCFfHv4-xrGCtpL_jQASVgcpfntRxI1iDxNMRzI8`
	TXT	`google-site-verification=r407TTe7xu5FmMA8xJopiqRsMQgv7OSH6HTGsxhV8nw`
	TXT	`miro-verification=815c4e4703f978a00e25a362d0079af21e0bd650`
	TXT	`notion-domain-verification=tZI0f269npyprG2eWzi4FwEyMQgKH3MGKAPsd9CI4bA`
	TXT	`parallels-domain-verification=846931a5c0214519a19ac7407a4b968f40cdc516efa1420...`
	TXT	`pardot1124771=ea4fd865e4a46fc603f4295db9cfdd95ffa95864cbb3e74b68ff247e39954745`
	TXT	`sending_domain1124771=9ce3ed7c98c1f48f165139e0c039944aa1f9ff516c59cbb2675bc4b...`
	TXT	`twilio-domain-verification=097369d416b695117d221e13163a95b4`
	TXT	`v=spf1 include:_spf.google.com include:mail.zendesk.com include:sendgrid.net ...`
	TXT	`zoom-domain-verification=ZOOM_verify_d6da724fbd2d47b1a58b121488636dc1`
	SOA	`ns-1797.awsdns-32.co.uk`awsdns-hostmaster@amazon.com serial=1

rank #34333 globally
rank #16885 in the tld
📈 Tranco rank: #43,906

Same first word

update.jp

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update.s3.amazonaws.com

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update.show

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tudepa.net

aptude.com

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edupat.com

DNS History

15 records (1 active, 14 former)

○NSns-1368.awsdns-43.org2016-12-26 → 2016-12-26 · 3 obs

● 2016-12-26 18:41:10
○ 2026-05-05 10:59:08
○ 2026-07-19 17:47:40

○NSns-1643.awsdns-13.co.uk2016-12-26 → 2016-12-26 · 3 obs

● 2016-12-26 18:41:10
○ 2026-05-05 10:59:08
○ 2026-07-19 17:47:40

○NSns-502.awsdns-62.com2016-12-26 → 2016-12-26 · 3 obs

● 2016-12-26 18:41:10
○ 2026-05-05 10:59:08
○ 2026-07-19 17:47:40

○NSns-645.awsdns-16.net2016-12-26 → 2016-12-26 · 3 obs

● 2016-12-26 18:41:10
○ 2026-05-05 10:59:08
○ 2026-07-19 17:47:40

○A52.219.0.182016-12-26 → 2016-12-26 · 3 obs

● 2016-12-26 18:41:10
○ 2026-05-05 10:59:08
○ 2026-07-19 17:47:40

○A52.219.0.262016-12-26 → 2016-12-26 · 3 obs

● 2016-12-26 18:41:10
○ 2026-05-05 10:59:08
○ 2026-07-19 17:47:40

○A52.219.0.902016-12-26 → 2016-12-26 · 3 obs

● 2016-12-26 18:41:10
○ 2026-05-05 10:59:08
○ 2026-07-19 17:47:40

○A52.219.4.302016-12-26 → 2016-12-26 · 3 obs

● 2016-12-26 18:41:10
○ 2026-05-05 10:59:08
○ 2026-07-19 17:47:40

○A52.219.4.502016-12-26 → 2016-12-26 · 3 obs

● 2016-12-26 18:41:10
○ 2026-05-05 10:59:08
○ 2026-07-19 17:47:40

○A52.219.68.302016-12-26 → 2016-12-26 · 3 obs

● 2016-12-26 18:41:10
○ 2026-05-05 10:59:08
○ 2026-07-19 17:47:40

○A52.219.68.422016-12-26 → 2016-12-26 · 3 obs

● 2016-12-26 18:41:10
○ 2026-05-05 10:59:08
○ 2026-07-19 17:47:40

○A52.219.68.502016-12-26 → 2016-12-26 · 3 obs

● 2016-12-26 18:41:10
○ 2026-05-05 10:59:08
○ 2026-07-19 17:47:40

○A52.219.68.702016-12-26 → 2016-12-26 · 3 obs

● 2016-12-26 18:41:10
○ 2026-05-05 10:59:08
○ 2026-07-19 17:47:40

○CNAMEs3-website-ap-northeast-1.amazonaws.com2016-12-26 → 2016-12-26 · 3 obs

● 2016-12-26 18:41:10
○ 2026-05-05 10:59:08
○ 2026-07-19 17:47:40

●CNAMEupdate.chatwork.com.s3-website-ap-northeast-1.amazonaws.com2016-12-26 → 2026-07-19 · 2 obs

● 2016-12-26 18:41:10
● 2026-07-19 17:47:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, e.gtld-servers.net, c.gtld-servers.net, m.gtld-servers.net...	-
chatwork.com	ns-163.awsdns-20.com, ns-515.awsdns-00.net, ns-1797.awsdns-32.co.uk, ns-1465.awsdns-55.org	2 records
chatwork.com	ns-1465.awsdns-55.org, ns-163.awsdns-20.com, ns-1797.awsdns-32.co.uk, ns-515.awsdns-00.net	-
chatwork.com	ns-1465.awsdns-55.org, ns-163.awsdns-20.com, ns-1797.awsdns-32.co.uk, ns-515.awsdns-00.net	-
chatwork.com	ns-1465.awsdns-55.org, ns-163.awsdns-20.com, ns-1797.awsdns-32.co.uk, ns-515.awsdns-00.net	-
chatwork.com	ns-1465.awsdns-55.org, ns-163.awsdns-20.com, ns-1797.awsdns-32.co.uk, ns-515.awsdns-00.net	-
chatwork.com	ns-1465.awsdns-55.org, ns-163.awsdns-20.com, ns-1797.awsdns-32.co.uk, ns-515.awsdns-00.net	-
chatwork.com	ns-1465.awsdns-55.org, ns-163.awsdns-20.com, ns-1797.awsdns-32.co.uk, ns-515.awsdns-00.net	-
chatwork.com	ns-1465.awsdns-55.org, ns-163.awsdns-20.com, ns-1797.awsdns-32.co.uk, ns-515.awsdns-00.net	-
chatwork.com	ns-1465.awsdns-55.org, ns-163.awsdns-20.com, ns-1797.awsdns-32.co.uk, ns-515.awsdns-00.net	-
chatwork.com	ns-1465.awsdns-55.org, ns-163.awsdns-20.com, ns-1797.awsdns-32.co.uk, ns-515.awsdns-00.net	-
chatwork.com	ns-1465.awsdns-55.org, ns-163.awsdns-20.com, ns-1797.awsdns-32.co.uk, ns-515.awsdns-00.net	-
chatwork.com	ns-1465.awsdns-55.org, ns-163.awsdns-20.com, ns-1797.awsdns-32.co.uk, ns-515.awsdns-00.net	-
chatwork.com	ns-1465.awsdns-55.org, ns-163.awsdns-20.com, ns-1797.awsdns-32.co.uk, ns-515.awsdns-00.net	-
chatwork.com	ns-1465.awsdns-55.org, ns-163.awsdns-20.com, ns-1797.awsdns-32.co.uk, ns-515.awsdns-00.net	-
chatwork.com	ns-1465.awsdns-55.org, ns-163.awsdns-20.com, ns-1797.awsdns-32.co.uk, ns-515.awsdns-00.net	-
chatwork.com	ns-1465.awsdns-55.org, ns-163.awsdns-20.com, ns-1797.awsdns-32.co.uk, ns-515.awsdns-00.net	-
chatwork.com	ns-1465.awsdns-55.org, ns-163.awsdns-20.com, ns-1797.awsdns-32.co.uk, ns-515.awsdns-00.net	-
chatwork.com	ns-1465.awsdns-55.org, ns-163.awsdns-20.com, ns-1797.awsdns-32.co.uk, ns-515.awsdns-00.net	-
chatwork.com	ns-1465.awsdns-55.org, ns-163.awsdns-20.com, ns-1797.awsdns-32.co.uk, ns-515.awsdns-00.net	-
chatwork.com	ns-1465.awsdns-55.org, ns-163.awsdns-20.com, ns-1797.awsdns-32.co.uk, ns-515.awsdns-00.net	-

✅ Authoritative Response

Server:205.251.192.163

NS records: ns-1465.awsdns-55.org, ns-163.awsdns-20.com, ns-1797.awsdns-32.co.uk, ns-515.awsdns-00.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for chatwork.com (unsigned zone)

⏱️ Timing

Total: 822ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`update.chatwork.com.s3-website-ap-northe`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-163.awsdns-20.com, ns-163.awsdns-20.com)

Analysis

IP Addresses

update.chatwork.com directs to 8 IP numbers: 3.5.155.92, 3.5.157.46, 3.5.157.210 and 5 other.

Two other host names, along with chakapiman.com, uyorum.net and img-ikyu.com, also share IP numbers with update.chatwork.com.

Name Servers

The NS records for update.chatwork.com point to four name servers: ns-502.awsdns-62.com, ns-645.awsdns-16.net, ns-1368.awsdns-43.org and ns-1643.awsdns-13.co.uk.

update.chatwork.com shares at least some of its name servers with other domains, including lifegraphfoundation.org, d15n34dg3nthdw.cloudfront.net, eravacation.biz and two others.

The host names ns-502.awsdns-62.com, ns-645.awsdns-16.net, ns-1368.awsdns-43.org and ns-1643.awsdns-13.co.uk each resolve to two IP addresses: ns-502.awsdns-62.com resolves to 205.251.193.246 and 2600:9000:5301:f600::1; ns-645.awsdns-16.net resolves to 205.251.194.133 and 2600:9000:5302:8500::1; ns-1368.awsdns-43.org resolves to 205.251.197.88 and 2600:9000:5305:5800::1; ns-1643.awsdns-13.co.uk resolves to 205.251.198.107 and 2600:9000:5306:6b00::1.