mx537.com - dns.ninja

`mx537.com`

DNSSEC	⚠️ Not signed
A	104.21.1.56^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.128.160^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kareem.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c16^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kareem.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c316^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kareem.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2316^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kareem.ns.cloudflare.com`
		A	108.162.195.22^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kareem.ns.cloudflare.com`
		A	162.159.44.22^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kareem.ns.cloudflare.com`
		A	172.64.35.22^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kareem.ns.cloudflare.com`
NS	`katja.ns.cloudflare.com`
		A	2606:4700:50::a29f:2635^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`katja.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c235^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`katja.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2235^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`katja.ns.cloudflare.com`
		A	108.162.194.53^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`katja.ns.cloudflare.com`
		A	162.159.38.53^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`katja.ns.cloudflare.com`
		A	172.64.34.53^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`katja.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.1.56, 172.67.128.160
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=197, name=cloudflare-ech.com
SOA	`kareem.ns.cloudflare.com`dns@cloudflare.com serial=2408874314

`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=1783657497

Same first word

mx537.com

Similar names

xm375.com

mx375.cn

DNS History

6 records (4 active, 2 former)

●NSkareem.ns.cloudflare.com2026-04-30 → 2026-07-10 · 2 obs

● 2026-04-30 16:41:00
● 2026-07-10 04:39:20

●NSkatja.ns.cloudflare.com2026-04-30 → 2026-07-10 · 2 obs

● 2026-04-30 16:41:00
● 2026-07-10 04:39:20

○A104.208.98.2262026-04-30 → 2026-07-10 · 2 obs

○ 2026-04-30 16:41:00
○ 2026-07-10 04:39:20

●A104.21.1.562026-07-02 → 2026-07-10 · 3 obs

○ 2026-04-30 16:41:00
● 2026-07-02 19:42:26
● 2026-07-10 04:39:20

○A13.70.24.352026-04-30 → 2026-04-30 · 3 obs

● 2026-04-30 16:41:00
○ 2026-07-02 19:42:26
○ 2026-07-10 04:39:20

●A172.67.128.1602026-07-02 → 2026-07-10 · 3 obs

○ 2026-04-30 16:41:00
● 2026-07-02 19:42:26
● 2026-07-10 04:39:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net...	-
mx537.com	katja.ns.cloudflare.com, kareem.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.22

NS records: katja.ns.cloudflare.com, kareem.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mx537.com (unsigned zone)

⏱️ Timing

Total: 162ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.128.160, 104.21.1.56`
NS	2	`kareem.ns.cloudflare.com, katja.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kareem.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

mx537.com directs to two IP numbers, 104.21.1.56 and 172.67.128.160

Two other host names, along with 12.avenphwo.life, www.002fa7.com and sgspa.it, also share IP numbers with mx537.com.

Name Servers

Two name servers handle the delegation for mx537.com: kareem.ns.cloudflare.com and katja.ns.cloudflare.com.

mx537.com shares its NS records with other domains, for example mn80.net, realityworld.de, isvevcvg.com and two others.

mx537.com shares at least some of its name servers with other domains, including barnstormerscomedy.com, digitalnomad.guide, zihaoge.com and two others.

These name servers are frequently paired with the name servers liz.ns.cloudflare.com and rayne.ns.cloudflare.com.

DNS names with 6 IP addresses:

kareem.ns.cloudflare.com resolves to 108.162.195.22, 162.159.44.22 and 172.64.35.22 among others, with 3 other IP addresses in total.

katja.ns.cloudflare.com resolves to 108.162.194.53, 162.159.38.53 and 172.64.34.53 among others, with 3 other IP addresses in total.