`cousd.net`

DNSSEC	⚠️ Not signed
A	104.16.158.133^{Cloudflare104.16.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
A	104.16.159.133^{Cloudflare104.16.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
A	104.18.189.233^{Cloudflare104.18.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
A	104.18.190.233^{Cloudflare104.18.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`dns1.name-services.com` ⭐
		A	2604:4000:2800:2000:64:98:148:137^{🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.}
			PTR	`dns1.name-services.com`
		A	64.98.148.137^{🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.}
			PTR	`dns1.name-services.com`
NS	`dns2.name-services.com`
		A	2604:4000:0:d:216:40:47:201^{🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000}
			PTR	`dns2.name-services.com`
		A	216.40.47.201^{🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0}
			PTR	`dns2.name-services.com`
NS	`dns3.name-services.com`
		A	2604:4000:2800:2000:64:98:148:138^{🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.}
			PTR	`dns3.name-services.com`
		A	64.98.148.138^{🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.}
			PTR	`dns3.name-services.com`
NS	`dns4.name-services.com`
		A	2604:4000:0:d:216:40:47:202^{🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000}
			PTR	`dns4.name-services.com`
		A	216.40.47.202^{🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0}
			PTR	`dns4.name-services.com`
NS	`dns5.name-services.com`
		A	2604:4000:2800:2000:64:98:148:139^{🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.}
			PTR	`dns5.name-services.com`
		A	64.98.148.139^{🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.}
			PTR	`dns5.name-services.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c27::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadsk-in-f27.1e100.net`
		A	142.251.16.27^{🇺🇸 Google142.251.16.0/24}
			PTR	`bl-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽²⁰⁾
		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	`alt2.aspmx.l.google.com`⁽³⁰⁾
		A	2607:f8b0:4023:1015::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yudfwta-in-f26.1e100.net`
		A	172.253.135.27^{🇺🇸 Google172.253.135.0/24}
			PTR	`yudfwta-in-f27.1e100.net`
MX	`aspmx2.googlemail.com`⁽⁴⁰⁾
		A	2a00:1450:4025:402::1b^{🇳🇱 Google2a00:1450:4025::/48}
			PTR	`rb-in-f27.1e100.net`
		A	142.250.102.26^{🇺🇸 Google142.250.102.0/24}
			PTR	`rb-in-f26.1e100.net`
MX	`aspmx3.googlemail.com`⁽⁵⁰⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
TXT	`ZOOM_verify_jE91csdjRFmWI0USKu3M8g`
TXT	`alt7gpr08simlive4tgpt49p57`
TXT	`autodesk-domain-verification=_M-ngmA3hPgTEYYuO3gY`
SOA	`dns1.name-services.com`info@name-services.com serial=1769036557

`net`

	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=1774695572

Same first word

cousd.k12.ca.us

cousd.net

Similar names

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dcsou.com

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scudo.com.br

scudo.co.uk

DNS History

20 records (14 active, 6 former)

●NSdns1.name-services.com2015-07-22 → 2026-03-28 · 2 obs

● 2015-07-22 08:27:02
● 2026-03-28 11:29:00

●NSdns2.name-services.com2015-07-22 → 2026-03-28 · 2 obs

● 2015-07-22 08:27:02
● 2026-03-28 11:29:00

●NSdns3.name-services.com2015-07-22 → 2026-03-28 · 2 obs

● 2015-07-22 08:27:02
● 2026-03-28 11:29:00

●NSdns4.name-services.com2015-07-22 → 2026-03-28 · 2 obs

● 2015-07-22 08:27:02
● 2026-03-28 11:29:00

●NSdns5.name-services.com2015-07-22 → 2026-03-28 · 2 obs

● 2015-07-22 08:27:02
● 2026-03-28 11:29:00

●MXalt1.aspmx.l.google.com2026-03-27 → 2026-03-28 · 3 obs

○ 2017-01-19 18:09:08
● 2026-03-27 00:14:08
● 2026-03-28 11:29:00

●MXalt2.aspmx.l.google.com2026-03-27 → 2026-03-28 · 3 obs

○ 2017-01-19 18:09:08
● 2026-03-27 00:14:08
● 2026-03-28 11:29:00

●MXaspmx.l.google.com2026-03-27 → 2026-03-28 · 3 obs

○ 2017-01-19 18:09:08
● 2026-03-27 00:14:08
● 2026-03-28 11:29:00

●MXaspmx2.googlemail.com2026-03-27 → 2026-03-28 · 3 obs

○ 2017-01-19 18:09:08
● 2026-03-27 00:14:08
● 2026-03-28 11:29:00

●MXaspmx3.googlemail.com2026-03-27 → 2026-03-28 · 3 obs

○ 2017-01-19 18:09:08
● 2026-03-27 00:14:08
● 2026-03-28 11:29:00

○MXcousd.net.s9a1.psmtp.com2015-07-22 → 2017-01-19 · 4 obs

● 2015-07-22 08:27:02
● 2017-01-19 18:09:08
○ 2026-03-27 00:14:08
○ 2026-03-28 11:29:00

○MXcousd.net.s9a2.psmtp.com2015-07-22 → 2017-01-19 · 4 obs

● 2015-07-22 08:27:02
● 2017-01-19 18:09:08
○ 2026-03-27 00:14:08
○ 2026-03-28 11:29:00

○MXcousd.net.s9b1.psmtp.com2015-07-22 → 2017-01-19 · 4 obs

● 2015-07-22 08:27:02
● 2017-01-19 18:09:08
○ 2026-03-27 00:14:08
○ 2026-03-28 11:29:00

○MXcousd.net.s9b2.psmtp.com2015-07-22 → 2017-01-19 · 4 obs

● 2015-07-22 08:27:02
● 2017-01-19 18:09:08
○ 2026-03-27 00:14:08
○ 2026-03-28 11:29:00

●A104.16.158.1332026-03-27 → 2026-03-28 · 3 obs

○ 2017-01-19 18:09:08
● 2026-03-27 00:14:08
● 2026-03-28 11:29:00

●A104.16.159.1332026-03-27 → 2026-03-28 · 3 obs

○ 2017-01-19 18:09:08
● 2026-03-27 00:14:08
● 2026-03-28 11:29:00

●A104.18.189.2332026-03-27 → 2026-03-28 · 3 obs

○ 2017-01-19 18:09:08
● 2026-03-27 00:14:08
● 2026-03-28 11:29:00

●A104.18.190.2332026-03-27 → 2026-03-28 · 3 obs

○ 2017-01-19 18:09:08
● 2026-03-27 00:14:08
● 2026-03-28 11:29:00

○A207.54.156.612016-03-16 → 2017-01-19 · 5 obs

○ 2015-12-15 04:59:14
● 2016-03-16 12:14:28
● 2017-01-19 18:09:08
○ 2026-03-27 00:14:08
○ 2026-03-28 11:29:00

○A216.33.93.2142015-07-22 → 2015-12-15 · 4 obs

● 2015-07-22 08:27:02
● 2015-12-15 04:59:14
○ 2016-03-16 12:14:28
○ 2026-03-28 11:29:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cousd.net	dns1.name-services.com, dns2.name-services.com, dns3.name-services.com, dns4.name-services.com...	-

✅ Authoritative Response

Server:64.98.148.137

NS records: dns1.name-services.com, dns2.name-services.com, dns3.name-services.com, dns4.name-services.com, dns5.name-services.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cousd.net (unsigned zone)

⏱️ Timing

Total: 472ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`104.16.159.133, 104.18.190.233...`
NS	5	`dns2.name-services.com, dns3.name-services.com...`
MX	5	`ASPMX2.GOOGLEMAIL.COM (pri: 40), ASPMX.L.GOOGLE.COM (pri: 10)...`
TXT	3	`autodesk-domain-verification=_M-ngmA3hPg, alt7gpr08simlive4tgpt49p57...`
SOA	1	`dns1.name-services.com info.name-service`

Analysis

IP Addresses

cousd.net maps to four IP numbers: 104.16.158.133, 104.16.159.133, 104.18.189.233 and 104.18.190.233.

Other host names, for instance is281.com, homercenter.org, stcps.org, smsummer.us and bolingisd.net share IP numbers with cousd.net.

Name Servers

cousd.net delegates to five name servers: dns1.name-services.com, dns2.name-services.com, dns3.name-services.com, dns4.name-services.com and dns5.name-services.com.

cousd.net at least partially shares name servers with other domains such as loruscan.ca, wvestates.com, bapain.com, uesfl.com and aaabirdseye.com.