admin-settings.chatwork.com - dns.ninja

`admin-settings.chatwork.com`

DNSSEC	⚠️ Not signed
A	18.67.233.52^{🇺🇸 Amazon18.67.232.0/22}
		PTR	`server-18-67-233-52.ccu50.r.cloudfront.net`
A	18.67.233.68^{🇺🇸 Amazon18.67.232.0/22}
A	18.67.233.73^{🇺🇸 Amazon18.67.232.0/22}
A	18.67.233.105^{🇺🇸 Amazon18.67.232.0/22}

`chatwork.com`

	DNSSEC	⚠️ Not signed
	A	13.227.207.35^{🇺🇸 Amazon13.227.200.0/21 - Cloudfront}
	A	13.227.207.75^{🇺🇸 Amazon13.227.200.0/21 - Cloudfront}
	A	13.227.207.88^{🇺🇸 Amazon13.227.200.0/21 - Cloudfront}
	A	13.227.207.99^{🇺🇸 Amazon13.227.200.0/21 - Cloudfront}
	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 #34411 globally
rank #16857 in the tld
📈 Tranco rank: #34,044

DNS History

56 records (4 active, 52 former)

○A108.138.128.1122026-05-19 → 2026-05-22 · 16 obs

○ 2026-05-19 12:37:32
● 2026-05-19 13:09:32
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● 2026-05-22 10:43:46
○ 2026-05-22 12:29:52
○ 2026-06-04 01:44:08

○A108.138.128.352026-05-19 → 2026-05-22 · 16 obs

○A108.138.128.732026-05-19 → 2026-05-22 · 16 obs

○A108.138.128.942026-05-19 → 2026-05-22 · 16 obs

○A108.156.152.1202026-05-07 → 2026-05-25 · 26 obs

○ 2026-05-05 17:59:48
● 2026-05-07 00:39:54
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○ 2026-06-04 01:44:08

○A108.156.152.22026-05-07 → 2026-05-25 · 26 obs

○A108.156.152.282026-05-07 → 2026-05-25 · 26 obs

○A108.156.152.872026-05-07 → 2026-05-25 · 26 obs

○A13.33.109.1022026-04-20 → 2026-05-26 · 35 obs

○ 2026-04-20 05:40:46
● 2026-04-20 18:10:42
● 2026-04-20 22:26:46
○ 2026-04-20 23:08:28
○ 2026-05-09 09:49:18
● 2026-05-12 13:15:14
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○ 2026-05-13 19:43:36
○ 2026-05-17 11:32:54
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○ 2026-05-19 11:55:46
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○ 2026-05-26 08:41:24
○ 2026-06-04 01:44:08

○A13.33.109.1292026-04-20 → 2026-05-26 · 35 obs

○A13.33.109.542026-04-20 → 2026-05-26 · 35 obs

○A13.33.109.652026-04-20 → 2026-05-26 · 35 obs

○A13.35.163.1152026-05-27 → 2026-05-30 · 17 obs

○ 2026-05-27 11:42:26
● 2026-05-27 12:46:04
○ 2026-05-27 15:10:18
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○ 2026-06-04 01:44:08

○A13.35.163.142026-05-27 → 2026-05-30 · 17 obs

○A13.35.163.402026-05-27 → 2026-05-30 · 17 obs

○A13.35.163.62026-05-27 → 2026-05-30 · 17 obs

○A143.204.204.1192026-05-19 → 2026-05-27 · 7 obs

○ 2026-05-19 04:58:24
● 2026-05-19 11:55:46
○ 2026-05-19 12:37:32
○ 2026-05-27 06:05:16
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○A143.204.204.22026-05-19 → 2026-05-27 · 7 obs

○ 2026-05-19 04:58:24
● 2026-05-19 11:55:46
○ 2026-05-19 12:37:32
○ 2026-05-27 06:05:16
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○A143.204.204.602026-05-19 → 2026-05-27 · 7 obs

○ 2026-05-19 04:58:24
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○ 2026-05-19 12:37:32
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○A143.204.204.962026-05-19 → 2026-05-27 · 7 obs

○ 2026-05-19 04:58:24
● 2026-05-19 11:55:46
○ 2026-05-19 12:37:32
○ 2026-05-27 06:05:16
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○A18.160.41.1092026-04-20 → 2026-05-25 · 23 obs

○ 2026-04-16 19:56:24
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○A18.160.41.1142026-04-20 → 2026-05-25 · 23 obs

○A18.160.41.142026-04-20 → 2026-05-25 · 23 obs

○A18.160.41.662026-04-20 → 2026-05-25 · 23 obs

○A18.165.122.132026-06-02 → 2026-06-02 · 4 obs

○ 2026-06-02 21:17:20
● 2026-06-02 22:11:44
○ 2026-06-02 22:48:46
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○A18.165.122.422026-06-02 → 2026-06-02 · 4 obs

○ 2026-06-02 21:17:20
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○A18.165.122.552026-06-02 → 2026-06-02 · 4 obs

○ 2026-06-02 21:17:20
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○A18.165.122.802026-06-02 → 2026-06-02 · 4 obs

○ 2026-06-02 21:17:20
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○ 2026-06-02 22:48:46
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○A18.66.255.1082026-04-16 → 2026-06-03 · 64 obs

● 2026-04-16 19:56:24
○ 2026-04-20 05:40:46
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○ 2026-05-27 03:25:58
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○ 2026-05-29 01:49:06
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○A18.66.255.572026-04-16 → 2026-06-03 · 64 obs

○A18.66.255.652026-04-16 → 2026-06-03 · 64 obs

○A18.66.255.732026-04-16 → 2026-06-03 · 64 obs

○A18.67.0.112026-05-09 → 2026-05-30 · 7 obs

○ 2026-05-07 01:48:58
● 2026-05-09 09:49:18
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○ 2026-05-30 09:43:10
○ 2026-06-04 01:44:08

○A18.67.0.1122026-05-09 → 2026-05-30 · 7 obs

○ 2026-05-07 01:48:58
● 2026-05-09 09:49:18
○ 2026-05-12 13:15:14
○ 2026-05-30 07:00:58
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○ 2026-06-04 01:44:08

○A18.67.0.22026-05-09 → 2026-05-30 · 7 obs

○ 2026-05-07 01:48:58
● 2026-05-09 09:49:18
○ 2026-05-12 13:15:14
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○A18.67.0.272026-05-09 → 2026-05-30 · 7 obs

○ 2026-05-07 01:48:58
● 2026-05-09 09:49:18
○ 2026-05-12 13:15:14
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○ 2026-06-04 01:44:08

●A18.67.233.1052026-05-27 → 2026-06-04 · 18 obs

○ 2026-05-27 12:46:04
● 2026-05-27 15:10:18
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○ 2026-05-29 16:19:22
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●A18.67.233.522026-05-27 → 2026-06-04 · 18 obs

●A18.67.233.682026-05-27 → 2026-06-04 · 18 obs

●A18.67.233.732026-05-27 → 2026-06-04 · 18 obs

○A3.164.182.1062026-05-27 → 2026-05-27 · 10 obs

○ 2026-05-26 23:02:50
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○A3.164.182.1222026-05-27 → 2026-05-27 · 10 obs

○A3.164.182.472026-05-27 → 2026-05-27 · 10 obs

○A3.164.182.532026-05-27 → 2026-05-27 · 10 obs

○A3.170.103.212026-05-19 → 2026-06-03 · 151 obs

○ 2026-05-19 13:09:32
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○A3.170.103.42026-05-19 → 2026-06-03 · 151 obs

○A3.170.103.762026-05-19 → 2026-06-03 · 151 obs

○A3.170.103.782026-05-19 → 2026-06-03 · 151 obs

○A52.84.118.1052026-04-20 → 2026-05-19 · 16 obs

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○A52.84.118.1062026-04-20 → 2026-05-19 · 16 obs

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○A52.85.78.1052026-05-30 → 2026-05-30 · 5 obs

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○A52.85.78.492026-05-30 → 2026-05-30 · 5 obs

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○A52.85.78.702026-05-30 → 2026-05-30 · 5 obs

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🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.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

✅ Authoritative Response

Server:205.251.199.5

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for chatwork.com (unsigned zone)

⏱️ Timing

Total: 697ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`18.66.255.73, 18.66.255.65...`

📌 Glue Records Collected

Total: 2

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

Analysis

IP Addresses

admin-settings.chatwork.com maps to 4 IP numbers, specifically 18.67.233.52, 18.67.233.68, 18.67.233.73 and 18.67.233.105.

Two other host names, along with takasugi.tv, newhomessg.com and daegu-premier-eye-center.com, also share IP numbers with admin-settings.chatwork.com.