ctcase.com - dns.ninja

`ctcase.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:503e^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:aeba^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.80.62^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.174.186^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`adi.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a38^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adi.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c038^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`adi.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2038^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`adi.ns.cloudflare.com`
		A	108.162.192.56^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adi.ns.cloudflare.com`
		A	172.64.32.56^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adi.ns.cloudflare.com`
		A	173.245.58.56^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adi.ns.cloudflare.com`
NS	`dion.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b9c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dion.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c19c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dion.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:219c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dion.ns.cloudflare.com`
		A	108.162.193.156^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dion.ns.cloudflare.com`
		A	172.64.33.156^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dion.ns.cloudflare.com`
		A	173.245.59.156^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dion.ns.cloudflare.com`
MX	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁵⁾
TXT	`google-site-verification=ohseTgOCzbNKDfz5S7K7TfH8xHUOg29z4RHdpRNiUTI`
TXT	`v=spf1 include:spf.mail.qq.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.80.62, 172.67.174.186
		IPv6 hints	2606:4700:3031::6815:503e, 2606:4700:3036::ac43:aeba
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=206, name=cloudflare-ech.com
SOA	`adi.ns.cloudflare.com`dns@cloudflare.com serial=2406819484

`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=1783954282

Same first word

ctcase.com

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DNS History

28 records (8 active, 20 former)

●NSadi.ns.cloudflare.com2026-03-31 → 2026-07-13 · 3 obs

○ 2020-01-22 01:16:00
● 2026-03-31 07:17:10
● 2026-07-13 15:19:02

●NSdion.ns.cloudflare.com2026-03-31 → 2026-07-13 · 3 obs

○ 2020-01-22 01:16:00
● 2026-03-31 07:17:10
● 2026-07-13 15:19:02

○NSns1.namebrightdns.com2015-07-16 → 2017-03-24 · 7 obs

● 2015-07-16 01:49:44
● 2015-11-13 12:26:36
○ 2016-02-01 19:43:44
● 2016-04-18 01:06:16
● 2017-03-24 00:33:14
○ 2020-01-22 01:16:00
○ 2026-07-13 15:19:02

○NSns2.namebrightdns.com2015-07-16 → 2017-03-24 · 7 obs

● 2015-07-16 01:49:44
● 2015-11-13 12:26:36
○ 2016-02-01 19:43:44
● 2016-04-18 01:06:16
● 2017-03-24 00:33:14
○ 2020-01-22 01:16:00
○ 2026-07-13 15:19:02

○NSnsg1.namebrightdns.com2016-02-01 → 2020-01-22 · 7 obs

○ 2015-11-13 12:26:36
● 2016-02-01 19:43:44
● 2016-04-18 01:06:16
○ 2017-03-24 00:33:14
● 2020-01-22 01:16:00
○ 2026-03-31 07:17:10
○ 2026-07-13 15:19:02

○NSnsg2.namebrightdns.com2016-02-01 → 2020-01-22 · 7 obs

○ 2015-11-13 12:26:36
● 2016-02-01 19:43:44
○ 2016-04-18 01:06:16
○ 2017-03-24 00:33:14
● 2020-01-22 01:16:00
○ 2026-03-31 07:17:10
○ 2026-07-13 15:19:02

○MXanmail.namebrightmail.com2015-07-16 → 2015-07-16 · 3 obs

● 2015-07-16 01:49:44
○ 2015-11-13 12:26:36
○ 2026-07-13 15:19:02

●MXmxbiz1.qq.com2026-03-31 → 2026-07-13 · 3 obs

○ 2015-11-13 12:26:36
● 2026-03-31 07:17:10
● 2026-07-13 15:19:02

●MXmxbiz2.qq.com2026-03-31 → 2026-07-13 · 3 obs

○ 2015-11-13 12:26:36
● 2026-03-31 07:17:10
● 2026-07-13 15:19:02

●A104.21.80.622026-03-31 → 2026-07-13 · 3 obs

○ 2020-01-22 01:16:00
● 2026-03-31 07:17:10
● 2026-07-13 15:19:02

○A107.23.95.2352015-07-16 → 2015-07-16 · 3 obs

● 2015-07-16 01:49:44
○ 2026-03-31 07:17:10
○ 2026-07-13 15:19:02

●A172.67.174.1862026-03-31 → 2026-07-13 · 3 obs

○ 2020-01-22 01:16:00
● 2026-03-31 07:17:10
● 2026-07-13 15:19:02

●A2606:4700:3031::6815:503e2026-06-29 → 2026-07-13 · 3 obs

○ 2026-06-14 22:45:30
● 2026-06-29 08:15:02
● 2026-07-13 15:19:02

○A2606:4700:3032::6815:503e2026-03-31 → 2026-06-14 · 5 obs

○ 2020-01-22 01:16:00
● 2026-03-31 07:17:10
● 2026-06-14 22:45:30
○ 2026-06-29 08:15:02
○ 2026-07-13 15:19:02

○A2606:4700:3035::ac43:aeba2026-03-31 → 2026-06-14 · 5 obs

○ 2020-01-22 01:16:00
● 2026-03-31 07:17:10
● 2026-06-14 22:45:30
○ 2026-06-29 08:15:02
○ 2026-07-13 15:19:02

●A2606:4700:3036::ac43:aeba2026-06-29 → 2026-07-13 · 3 obs

○ 2026-06-14 22:45:30
● 2026-06-29 08:15:02
● 2026-07-13 15:19:02

○A52.200.243.1232016-04-18 → 2016-04-18 · 4 obs

○ 2016-02-01 19:43:44
● 2016-04-18 01:06:16
○ 2017-03-24 00:33:14
○ 2026-07-13 15:19:02

○A52.204.129.222017-03-24 → 2017-03-24 · 4 obs

○ 2016-04-18 01:06:16
● 2017-03-24 00:33:14
○ 2020-01-22 01:16:00
○ 2026-07-13 15:19:02

○A54.152.144.2432016-04-18 → 2016-04-18 · 4 obs

○ 2016-02-01 19:43:44
● 2016-04-18 01:06:16
○ 2017-03-24 00:33:14
○ 2026-07-13 15:19:02

○A54.174.31.2542015-11-13 → 2015-11-13 · 4 obs

○ 2015-07-16 01:49:44
● 2015-11-13 12:26:36
○ 2016-02-01 19:43:44
○ 2026-07-13 15:19:02

○A54.208.74.2152015-11-13 → 2015-11-13 · 4 obs

○ 2015-07-16 01:49:44
● 2015-11-13 12:26:36
○ 2016-02-01 19:43:44
○ 2026-07-13 15:19:02

○A54.209.90.812016-02-01 → 2016-02-01 · 4 obs

○ 2015-11-13 12:26:36
● 2016-02-01 19:43:44
○ 2016-04-18 01:06:16
○ 2026-07-13 15:19:02

○A54.84.74.522015-07-16 → 2015-07-16 · 3 obs

● 2015-07-16 01:49:44
○ 2026-03-31 07:17:10
○ 2026-07-13 15:19:02

○A54.85.127.702017-03-24 → 2017-03-24 · 4 obs

○ 2016-04-18 01:06:16
● 2017-03-24 00:33:14
○ 2020-01-22 01:16:00
○ 2026-07-13 15:19:02

○A54.85.54.292016-02-01 → 2016-02-01 · 4 obs

○ 2015-11-13 12:26:36
● 2016-02-01 19:43:44
○ 2016-04-18 01:06:16
○ 2026-07-13 15:19:02

○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-07-16 → 2016-04-18 · 4 obs

● 2015-07-16 01:49:44
● 2016-04-18 01:06:16
○ 2017-03-24 00:33:14
○ 2026-07-13 15:19:02

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-03-24 → 2017-03-24 · 4 obs

○ 2016-04-18 01:06:16
● 2017-03-24 00:33:14
○ 2020-01-22 01:16:00
○ 2026-07-13 15:19:02

○CNAMEhdredirect-lb5-1afb6e2973825a56.elb.us-east-1.amazonaws.com2020-01-22 → 2020-01-22 · 4 obs

○ 2017-03-24 00:33:14
● 2020-01-22 01:16:00
○ 2026-03-31 07:17:10
○ 2026-07-13 15:19:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
ctcase.com	adi.ns.cloudflare.com, dion.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.56

NS records: adi.ns.cloudflare.com, dion.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ctcase.com (unsigned zone)

⏱️ Timing

Total: 427ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.174.186, 104.21.80.62`
AAAA	2	`2606:4700:3031::6815:503e, 2606:4700:3036::ac43:aeba`
NS	2	`adi.ns.cloudflare.com, dion.ns.cloudflare.com`
MX	2	`mxbiz1.qq.com (pri: 10), mxbiz2.qq.com (pri: 15)`
TXT	2	`google-site-verification=ohseTgOCzbNKDfz, v=spf1 include:spf.mail.qq.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`adi.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (adi.ns.cloudflare.com, adi.ns.cloudflare.com, adi.ns.cloudflare.com...)

Analysis

IP Addresses

ctcase.com points to the four IP addresses 104.21.80.62, 172.67.174.186, 2606:4700:3031::6815:503e and 2606:4700:3036::ac43:aeba.

Additional host names — get-smart.net, lao-energy.com, jakanddaxterlegend.com and two others — share IP numbers with ctcase.com.

Name Servers

The NS records for ctcase.com delegate to adi.ns.cloudflare.com and dion.ns.cloudflare.com.

ctcase.com shares its name server setup with other domains, including servergurus.net, ashley-online.com, duneheon.com and two others.

At least some of ctcase.com's name servers are shared with other domains, for example 114banjia.cn, qsyicxhkl.com, retailstocktakingservices.com and two more.

These name servers are frequently paired with the name servers josephine.ns.cloudflare.com, carl.ns.cloudflare.com, bella.ns.cloudflare.com and two others.

Host names with 6 IP numbers:

adi.ns.cloudflare.com maps to 108.162.192.56, 172.64.32.56, 173.245.58.56 and 3 additional IP addresses.

dion.ns.cloudflare.com maps to 108.162.193.156, 172.64.33.156, 173.245.59.156 and 3 additional IP addresses.

Mail Servers

ctcase.com has two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.

ctcase.com shares the same mail server setup as other domains, including buymice.net, easytour.cn, istgb.com and two others.

ctcase.com partially shares its mail servers with other domains; known examples include antic.cm.cm, www1.com.cn and gdzhou.cn.