kcusd.com - dns.ninja

`kcusd.com`

DNSSEC	⚠️ Not signed
A	104.17.68.73^{Cloudflare104.17.64.0/20 , 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:c08::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bi-in-f27.1e100.net`
		A	192.179.18.26^{🇺🇸 Google192.178.0.0/15}
			PTR	`ry-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽²⁰⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 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`⁽³⁰⁾
		A	2a00:1450:400b:c01::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`di-in-f27.1e100.net`
		A	74.125.193.26^{🇺🇸 Google74.125.193.0/24}
			PTR	`di-in-f26.1e100.net`
			PTR	`ig-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽⁴⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽⁵⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`1pmvocaako2n3lh1goue0c8t2v`
TXT	`google-site-verification=TNVl55N3wvEDAX0XGf75EtoLf31FOw4XSUzQmg51788`
TXT	`google-site-verification=8GwtTdCmMv1LvS4pLMS_9K-n2sVTrSvoXRHteeB3UXg`
TXT	`MS=C43EC5DA9D59AF5B730D55E52DF04414A40019FD`
TXT	`pccbdlopj51if8blgnocom3e4f`
TXT	`apple-domain-verification=TLGPdsYu9Krnk4Bt`
TXT	`lvnfc73f2spskacct97ajiuugt`
TXT	`apple-domain-verification=DnJKUBY10xoKpbm4`
TXT	`sf8ou6iq9r2mb9ob3dn2shjf5v`
TXT	`v=spf1 include:_spf.google.com -all`
TXT	`a4a33da0958a697351a0c89dfc4fe9`
SOA	`dns1.name-services.com`info@name-services.com serial=1784044316

`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=1785507177

WOT: SAFE (67/100)

Subdomains

adulted.kcusd.com

www.kcusd.com

Same first word

kcusd.com

kcusd.net

kcusd.k12.ca.us

kcusd.info

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ukdcs.com

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ducks.se

ksudc.org

dsuck.com

dusck.com

kusdc.com

ducks.nl

ducks.team

sduck.com

ducks.org.nz

ukcds.spb.ru

ukdsc.net

ducks.dev

ducks.co.in

ducks.co.uk

ducks.fr

ducks.eu

ukcds.com

ducks.at

ducks.com.br

ducks.life

ducks.me

ducks.no

ducks.be

ducks.net

sduck.de

dscuk.com

uksdc.com

ducks.sakura.ne.jp

ducks.ru

ducks.ch

ducks.it

dcsuk.net

dcuks.com

ukdcs.co.uk

ducks.biz

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dkusc.de

ducks.org.tw

ducks.film

cdsuk.com

suckd.com

ducks.cn

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uksdc.org

ducks.ca

dcsuk.com

ducks.bike

ducks.com.au

sdcuk.net

csduk.com

ducks.de

sdcuk.com

kcdus.com

ducks.hu

ducks.pt

ducks.dk

ukcds.org.uk

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ducks.cool

ducks.mobi

ducks.army

DNS History

18 records (11 active, 7 former)

●NSdns1.name-services.com2015-08-03 → 2026-07-31 · 2 obs

● 2015-08-03 19:19:48
● 2026-07-31 14:36:40

●NSdns2.name-services.com2015-08-03 → 2026-07-31 · 2 obs

● 2015-08-03 19:19:48
● 2026-07-31 14:36:40

●NSdns3.name-services.com2015-08-03 → 2026-07-31 · 2 obs

● 2015-08-03 19:19:48
● 2026-07-31 14:36:40

●NSdns4.name-services.com2015-08-03 → 2026-07-31 · 2 obs

● 2015-08-03 19:19:48
● 2026-07-31 14:36:40

●NSdns5.name-services.com2015-08-03 → 2026-07-31 · 2 obs

● 2015-08-03 19:19:48
● 2026-07-31 14:36:40

●MXalt1.aspmx.l.google.com2016-05-04 → 2026-07-31 · 3 obs

○ 2016-02-22 17:18:28
● 2016-05-04 23:30:56
● 2026-07-31 14:36:40

●MXalt2.aspmx.l.google.com2016-05-04 → 2026-07-31 · 3 obs

○ 2016-02-22 17:18:28
● 2016-05-04 23:30:56
● 2026-07-31 14:36:40

●MXalt3.aspmx.l.google.com2016-05-04 → 2026-07-31 · 3 obs

○ 2016-02-22 17:18:28
● 2016-05-04 23:30:56
● 2026-07-31 14:36:40

●MXalt4.aspmx.l.google.com2016-05-04 → 2026-07-31 · 3 obs

○ 2016-02-22 17:18:28
● 2016-05-04 23:30:56
● 2026-07-31 14:36:40

●MXaspmx.l.google.com2016-05-04 → 2026-07-31 · 3 obs

○ 2016-02-22 17:18:28
● 2016-05-04 23:30:56
● 2026-07-31 14:36:40

○MXaspmx2.googlemail.com2016-05-04 → 2016-05-04 · 4 obs

○ 2016-02-22 17:18:28
● 2016-05-04 23:30:56
○ 2017-07-25 11:03:02
○ 2026-07-31 14:36:40

○MXaspmx3.googlemail.com2016-05-04 → 2016-05-04 · 4 obs

○ 2016-02-22 17:18:28
● 2016-05-04 23:30:56
○ 2017-07-25 11:03:02
○ 2026-07-31 14:36:40

○MXd58572a.ess.barracudanetworks.com2015-08-03 → 2016-02-22 · 4 obs

● 2015-08-03 19:19:48
● 2016-02-22 17:18:28
○ 2016-05-04 23:30:56
○ 2026-07-31 14:36:40

●A104.17.68.732026-02-17 → 2026-07-31 · 3 obs

○ 2017-08-17 18:21:10
● 2026-02-17 12:39:38
● 2026-07-31 14:36:40

○A162.242.146.302015-08-03 → 2017-08-17 · 4 obs

● 2015-08-03 19:19:48
● 2017-08-17 18:21:10
○ 2026-02-17 12:39:38
○ 2026-07-31 14:36:40

○A184.72.49.1252015-08-03 → 2017-08-17 · 4 obs

● 2015-08-03 19:19:48
● 2017-08-17 18:21:10
○ 2026-02-17 12:39:38
○ 2026-07-31 14:36:40

○A54.204.24.192015-08-03 → 2017-08-17 · 4 obs

● 2015-08-03 19:19:48
● 2017-08-17 18:21:10
○ 2026-02-17 12:39:38
○ 2026-07-31 14:36:40

○A54.214.44.862015-08-03 → 2017-08-17 · 4 obs

● 2015-08-03 19:19:48
● 2017-08-17 18:21:10
○ 2026-02-17 12:39:38
○ 2026-07-31 14:36:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
kcusd.com	dns1.name-services.com, dns2.name-services.com, dns3.name-services.com, dns4.name-services.com...	10 records

✅ 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 kcusd.com (unsigned zone)

⏱️ Timing

Total: 424ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`104.17.68.73`
NS	5	`dns4.name-services.com, dns2.name-services.com...`
MX	5	`ALT4.ASPMX.L.GOOGLE.com (pri: 50), ALT3.ASPMX.L.GOOGLE.com (pri: 40)...`
TXT	11	`1pmvocaako2n3lh1goue0c8t2v, google-site-verification=TNVl55N3wvEDAX0...`
SOA	1	`dns1.name-services.com info.name-service`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (dns1.name-services.com, dns1.name-services.com, dns2.name-services.com...)

Analysis

Hierarchy

kcusd.com is the parent domain of adulted.kcusd.com and www.kcusd.com.

IP Addresses

kcusd.com points to a single IP number: 104.17.68.73.

Additional host names — fhsdschools.org, magnetmiddle.org, mail.stamfordhigh.org and two others — share IP numbers with kcusd.com.

Name Servers

Delegation for kcusd.com is to five name servers: dns1.name-services.com, dns2.name-services.com, dns3.name-services.com and two others.

kcusd.com has at least partial name server overlap with other domains, such as sigmatwelve.com, sistema-pro.com, mjrh.com and two others.

It is common to see these name servers used together with name servers dns4.name-services.com and dns5.name-services.com.

Host names with two IP numbers:

dns1.name-services.com points to 64.98.148.137 and 2604:4000:2800:2000:64:98:148:137.

dns2.name-services.com points to 216.40.47.201 and 2604:4000:0:d:216:40:47:201.

dns3.name-services.com points to 64.98.148.138 and 2604:4000:2800:2000:64:98:148:138.

dns4.name-services.com points to 216.40.47.202 and 2604:4000:0:d:216:40:47:202.

dns5.name-services.com points to 64.98.148.139 and 2604:4000:2800:2000:64:98:148:139.

Mail Servers

Mail for kcusd.com is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

kcusd.com shares mail servers — at least in part — with other domains, including ns500794.ns500821.ns500794.ns500841.ns500841.ns500841.ns500821.ns500795.ns500794.ns500821.ns500795.ns500821.ns500795.ns500790.ns500795.lustypartnersfinder.com, ns500731.ns500754.ns500731.ns500754.ns500754.ns500704.ns500688.ns500704.ns500705.ns500678.ns500291.ns500291.ns500131.lustychickser.com, mestisay.com and two others.

These mail servers are frequently used alongside mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 other.

Host names with two IP numbers:

aspmx.l.google.com points to 192.179.18.26 and 2607:f8b0:4004:c08::1b.

alt1.aspmx.l.google.com points to 108.177.123.26 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com points to 74.125.193.26 and 2a00:1450:400b:c01::1b.

alt3.aspmx.l.google.com points to 192.178.223.26 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com points to 172.253.157.27 and 2a00:1450:400c:c23::1b.