constantcheng.com - dns.ninja

`constantcheng.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:4017^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:ae62^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.64.23^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.174.98^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`lars.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bc3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lars.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1c3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lars.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21c3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lars.ns.cloudflare.com`
		A	108.162.193.195^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lars.ns.cloudflare.com`
		A	172.64.33.195^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lars.ns.cloudflare.com`
		A	173.245.59.195^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lars.ns.cloudflare.com`
NS	`rosa.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ae4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0e4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rosa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20e4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rosa.ns.cloudflare.com`
		A	108.162.192.228^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosa.ns.cloudflare.com`
		A	172.64.32.228^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosa.ns.cloudflare.com`
		A	173.245.58.228^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosa.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.64.23, 172.67.174.98
		IPv6 hints	2606:4700:3032::6815:4017, 2606:4700:3037::ac43:ae62
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=101, name=cloudflare-ech.com
SOA	`lars.ns.cloudflare.com`dns@cloudflare.com serial=2409943401

`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=1785856014

Same first word

constantcheng.com

DNS History

30 records (6 active, 24 former)

●NSlars.ns.cloudflare.com2026-02-16 → 2026-08-04 · 3 obs

○ 2018-11-30 08:36:26
● 2026-02-16 16:14:22
● 2026-08-04 15:30:30

○NSns-126.awsdns-15.com2018-11-30 → 2018-11-30 · 4 obs

○ 2017-02-17 19:29:34
● 2018-11-30 08:36:26
○ 2026-02-16 16:14:22
○ 2026-08-04 15:30:30

○NSns-1271.awsdns-30.org2018-11-30 → 2018-11-30 · 4 obs

○ 2017-02-17 19:29:34
● 2018-11-30 08:36:26
○ 2026-02-16 16:14:22
○ 2026-08-04 15:30:30

○NSns-2006.awsdns-58.co.uk2018-11-30 → 2018-11-30 · 4 obs

○ 2017-02-17 19:29:34
● 2018-11-30 08:36:26
○ 2026-02-16 16:14:22
○ 2026-08-04 15:30:30

○NSns-686.awsdns-21.net2018-11-30 → 2018-11-30 · 4 obs

○ 2017-02-17 19:29:34
● 2018-11-30 08:36:26
○ 2026-02-16 16:14:22
○ 2026-08-04 15:30:30

○NSns51.1and1.com2015-06-26 → 2017-02-17 · 5 obs

○ 2008-03-19 02:40:14
● 2015-06-26 04:01:38
● 2017-02-17 19:29:34
○ 2018-11-30 08:36:26
○ 2026-08-04 15:30:30

○NSns52.1and1.com2015-06-26 → 2017-02-17 · 5 obs

○ 2008-03-19 02:40:14
● 2015-06-26 04:01:38
● 2017-02-17 19:29:34
○ 2018-11-30 08:36:26
○ 2026-08-04 15:30:30

●NSrosa.ns.cloudflare.com2026-02-16 → 2026-08-04 · 3 obs

○ 2018-11-30 08:36:26
● 2026-02-16 16:14:22
● 2026-08-04 15:30:30

○MXmx00.1and1.com2015-06-26 → 2017-02-17 · 5 obs

○ 2008-03-19 02:40:14
● 2015-06-26 04:01:38
● 2017-02-17 19:29:34
○ 2018-11-30 08:36:26
○ 2026-08-04 15:30:30

○MXmx01.1and1.com2015-06-26 → 2017-02-17 · 5 obs

○ 2008-03-19 02:40:14
● 2015-06-26 04:01:38
● 2017-02-17 19:29:34
○ 2018-11-30 08:36:26
○ 2026-08-04 15:30:30

●A104.21.64.232026-02-16 → 2026-08-04 · 9 obs

○ 2018-11-30 08:36:26
● 2026-02-16 16:14:22
● 2026-02-28 13:42:06
○ 2026-03-04 03:56:32
● 2026-04-17 06:23:16
● 2026-05-12 13:04:26
○ 2026-05-19 15:13:34
● 2026-06-08 18:19:20
● 2026-08-04 15:30:30

●A172.67.174.982026-02-16 → 2026-08-04 · 9 obs

○A188.114.96.02026-03-04 → 2026-05-19 · 7 obs

○ 2026-02-28 13:42:06
● 2026-03-04 03:56:32
○ 2026-04-17 06:23:16
○ 2026-05-12 13:04:26
● 2026-05-19 15:13:34
○ 2026-06-08 18:19:20
○ 2026-08-04 15:30:30

○A188.114.97.02026-03-04 → 2026-05-19 · 7 obs

○ 2026-02-28 13:42:06
● 2026-03-04 03:56:32
○ 2026-04-17 06:23:16
○ 2026-05-12 13:04:26
● 2026-05-19 15:13:34
○ 2026-06-08 18:19:20
○ 2026-08-04 15:30:30

○A192.195.77.892016-06-24 → 2017-02-17 · 5 obs

○ 2016-02-06 07:41:20
● 2016-06-24 21:16:40
● 2017-02-17 19:29:34
○ 2018-11-30 08:36:26
○ 2026-08-04 15:30:30

○A2606:4700:3031::ac43:ae622026-02-16 → 2026-06-15 · 10 obs

●A2606:4700:3032::6815:40172026-02-16 → 2026-08-04 · 9 obs

●A2606:4700:3037::ac43:ae622026-08-04 → 2026-08-04 · 2 obs

○ 2026-06-15 22:47:08
● 2026-08-04 15:30:30

○A2a06:98c1:3120::2026-03-04 → 2026-05-19 · 7 obs

○ 2026-02-28 13:42:06
● 2026-03-04 03:56:32
○ 2026-04-17 06:23:16
○ 2026-05-12 13:04:26
● 2026-05-19 15:13:34
○ 2026-06-08 18:19:20
○ 2026-08-04 15:30:30

○A2a06:98c1:3121::2026-03-04 → 2026-05-19 · 7 obs

○ 2026-02-28 13:42:06
● 2026-03-04 03:56:32
○ 2026-04-17 06:23:16
○ 2026-05-12 13:04:26
● 2026-05-19 15:13:34
○ 2026-06-08 18:19:20
○ 2026-08-04 15:30:30

○A50.21.176.732015-06-26 → 2016-02-06 · 5 obs

○ 2008-03-19 02:40:14
● 2015-06-26 04:01:38
● 2016-02-06 07:41:20
○ 2016-06-24 21:16:40
○ 2026-08-04 15:30:30

○A52.219.100.272018-11-30 → 2018-11-30 · 4 obs

○ 2017-02-17 19:29:34
● 2018-11-30 08:36:26
○ 2026-02-16 16:14:22
○ 2026-08-04 15:30:30

○A52.219.104.2112018-11-30 → 2018-11-30 · 4 obs

○ 2017-02-17 19:29:34
● 2018-11-30 08:36:26
○ 2026-02-16 16:14:22
○ 2026-08-04 15:30:30

○A52.219.80.1872018-11-30 → 2018-11-30 · 4 obs

○ 2017-02-17 19:29:34
● 2018-11-30 08:36:26
○ 2026-02-16 16:14:22
○ 2026-08-04 15:30:30

○A52.219.80.2192018-11-30 → 2018-11-30 · 4 obs

○ 2017-02-17 19:29:34
● 2018-11-30 08:36:26
○ 2026-02-16 16:14:22
○ 2026-08-04 15:30:30

○A52.219.80.602018-11-30 → 2018-11-30 · 4 obs

○ 2017-02-17 19:29:34
● 2018-11-30 08:36:26
○ 2026-02-16 16:14:22
○ 2026-08-04 15:30:30

○A52.219.80.762018-11-30 → 2018-11-30 · 4 obs

○ 2017-02-17 19:29:34
● 2018-11-30 08:36:26
○ 2026-02-16 16:14:22
○ 2026-08-04 15:30:30

○A52.219.84.442018-11-30 → 2018-11-30 · 4 obs

○ 2017-02-17 19:29:34
● 2018-11-30 08:36:26
○ 2026-02-16 16:14:22
○ 2026-08-04 15:30:30

○A52.219.88.1392018-11-30 → 2018-11-30 · 4 obs

○ 2017-02-17 19:29:34
● 2018-11-30 08:36:26
○ 2026-02-16 16:14:22
○ 2026-08-04 15:30:30

○A52.219.96.1872018-11-30 → 2018-11-30 · 4 obs

○ 2017-02-17 19:29:34
● 2018-11-30 08:36:26
○ 2026-02-16 16:14:22
○ 2026-08-04 15:30:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
constantcheng.com	rosa.ns.cloudflare.com, lars.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.228

NS records: rosa.ns.cloudflare.com, lars.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for constantcheng.com (unsigned zone)

⏱️ Timing

Total: 169ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.64.23, 172.67.174.98`
AAAA	2	`2606:4700:3032::6815:4017, 2606:4700:3037::ac43:ae62`
NS	2	`lars.ns.cloudflare.com, rosa.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`lars.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

constantcheng.com resolves to four IP addresses: 104.21.64.23, 172.67.174.98, 2606:4700:3032::6815:4017 and 2606:4700:3037::ac43:ae62.

Among the host names that share IP numbers with constantcheng.com are gridxecosystem.com, unveileddress.com, vfon.au and two others.

Name Servers

DNS delegation for constantcheng.com points to two name servers: lars.ns.cloudflare.com and rosa.ns.cloudflare.com.

constantcheng.com has the same name server delegation as a number of other domains, such as fifthjomtien.com, labirutour.co.id, nova-sistemas.com and two more.

constantcheng.com partially shares its NS delegation with several other domains, including pxo-langkah4d.site, fondationsablon.com, loosendegraaf.com and two others.

These name servers regularly co-occur with the name servers darl.ns.cloudflare.com, cruz.ns.cloudflare.com and magnolia.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

lars.ns.cloudflare.com has IP addresses 108.162.193.195, 172.64.33.195 and 173.245.59.195, plus 3 other.

rosa.ns.cloudflare.com has IP addresses 108.162.192.228, 172.64.32.228 and 173.245.58.228, plus 3 other.