🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`mx548.com`

DNSSEC	⚠️ Not signed
A	104.21.8.8^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.156.153^{🇺🇸 Cloudflare172.67.144.0/20 , 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	104.21.8.8, 172.67.156.153
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=100, name=cloudflare-ech.com
SOA	`kareem.ns.cloudflare.com`dns@cloudflare.com serial=2417728482

`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=1793624021

Same first word

mx548.com

Similar names

xm854.vip

48mx5.com

mx458.com

mx485.com

84mx5.com

Previous names

mx533.com

mx5333.com

mx534.com

mx535.com

mx536.com

mx537.com

mx538.com

mx539.com

mx5399.com

mx53mx.com

mx54.com

mx540.com

mx541.com

mx542.com

mx543.com

mx5444.com

mx545.com

mx546.com

mx547.com

Next names

mx55.com

mx550.com

mx5500.com

mx5505.com

mx551.com

mx553.com

mx555.com

mx55520.com

mx5552999.com

mx555casino.com

mx555mx.com

mx556.com

mx5566.com

mx558.com

mx5588.com

mx559.com

mx55mx.com

mx56.com

mx560.com

mx560a2.com

DNS History

6 records (4 active, 2 former)

●NSkareem.ns.cloudflare.com2026-08-31 → 2026-11-02 · 2 obs

● 2026-08-31 02:51:44
● 2026-11-02 13:38:42

●NSkatja.ns.cloudflare.com2026-08-31 → 2026-11-02 · 2 obs

● 2026-08-31 02:51:44
● 2026-11-02 13:38:42

●A104.21.8.82026-10-22 → 2026-11-02 · 3 obs

○ 2026-08-31 02:51:44
● 2026-10-22 19:34:18
● 2026-11-02 13:38:42

●A172.67.156.1532026-10-22 → 2026-11-02 · 3 obs

○ 2026-08-31 02:51:44
● 2026-10-22 19:34:18
● 2026-11-02 13:38:42

○A188.114.96.02026-08-31 → 2026-08-31 · 3 obs

● 2026-08-31 02:51:44
○ 2026-10-22 19:34:18
○ 2026-11-02 13:38:42

○A188.114.97.02026-08-31 → 2026-08-31 · 3 obs

● 2026-08-31 02:51:44
○ 2026-10-22 19:34:18
○ 2026-11-02 13:38:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, b.gtld-servers.net, j.gtld-servers.net, l.gtld-servers.net...	-
mx548.com	katja.ns.cloudflare.com, kareem.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.53

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mx548.com (unsigned zone)

⏱️ Timing

Total: 221ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.8.8, 172.67.156.153`
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

mx548.com points to the IP addresses 104.21.8.8 and 172.67.156.153

Among the host names that share IP numbers with mx548.com are syntaxed.com, algret.com, ifabedo.icu and two others.

Name Servers

mx548.com uses two name servers for its delegation: kareem.ns.cloudflare.com and katja.ns.cloudflare.com.

mx548.com has the same name server delegation as a number of other domains, such as mxx77.net, m92.co, lsyxshwm.com and two more.

At least some of mx548.com's name servers are shared with other domains, for example lujototal.es, rohrreinigung-hurth-nrw.de, chapien.pages.dev and two more.

These name servers tend to be used in conjunction with the name servers lady.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

Hostname kareem.ns.cloudflare.com directs to 108.162.195.22, 162.159.44.22 and 172.64.35.22 along with 3 other IP addresses.

Hostname katja.ns.cloudflare.com directs to 108.162.194.53, 162.159.38.53 and 172.64.34.53 along with 3 other IP addresses.

mx548.com - robtex.com

mx548.com

com