🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`systemflashing.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:d50c^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:3b28^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.59.40^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.213.12^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`miles.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bcf^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`miles.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1cf^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`miles.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21cf^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`miles.ns.cloudflare.com`
		A	108.162.193.207^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`miles.ns.cloudflare.com`
		A	172.64.33.207^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`miles.ns.cloudflare.com`
		A	173.245.59.207^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`miles.ns.cloudflare.com`
NS	`walk.ns.cloudflare.com`
		A	2606:4700:50::a29f:2680^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`walk.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c280^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`walk.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2280^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`walk.ns.cloudflare.com`
		A	108.162.194.128^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`walk.ns.cloudflare.com`
		A	162.159.38.128^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`walk.ns.cloudflare.com`
		A	172.64.34.128^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`walk.ns.cloudflare.com`
MX	`mx1.improvmx.com` ⭐
		A	2a05:d012:412:e201:88aa:e7b9:7a43:12d7^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e202:f36:2c1f:1a49:d38a^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e203:373a:f51a:4a85:1d25^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	13.37.195.136^{🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix}
		A	15.236.236.160^{🇫🇷 Amazon15.236.0.0/15 EC2 CDG prefix}
		A	35.181.18.45^{🇫🇷 Amazon35.181.0.0/16 EC2 CDG prefix}
MX	`mx2.improvmx.com` ⭐
		A	2a05:d012:412:e201:1f6e:f6e4:8fd7:4678^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e202:e81e:cc44:3b53:8a3d^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e203:7e33:3d9c:28d7:ee20^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	13.36.107.63^{🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix}
			PTR	`ec2-13-36-107-63.eu-west-3.compute.amazonaws.com`
		A	13.36.222.39^{🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix}
			PTR	`ec2-13-36-222-39.eu-west-3.compute.amazonaws.com`
		A	15.236.61.92^{🇫🇷 Amazon15.236.0.0/15 EC2 CDG prefix}
			PTR	`ec2-15-236-61-92.eu-west-3.compute.amazonaws.com`
TXT	`google-site-verification=gvGHCmBjYesBADS3rTVoDIBH0BleLlIxCXLcpHemJjI`
TXT	`v=spf1 include:spf.improvmx.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.59.40, 172.67.213.12
		IPv6 hints	2606:4700:3033::ac43:d50c, 2606:4700:3034::6815:3b28
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=129, name=cloudflare-ech.com
SOA	`miles.ns.cloudflare.com`dns@cloudflare.com serial=2418016669

`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=1792716906

Same first word

systemflashing.com

Previous names

Next names

DNS History

8 records (8 active, 0 former)

●NSmiles.ns.cloudflare.com2026-09-02 → 2026-10-23 · 2 obs

● 2026-09-02 00:41:34
● 2026-10-23 01:34:28

●NSwalk.ns.cloudflare.com2026-09-02 → 2026-10-23 · 2 obs

● 2026-09-02 00:41:34
● 2026-10-23 01:34:28

●MXmx1.improvmx.com2026-09-02 → 2026-10-23 · 2 obs

● 2026-09-02 00:41:34
● 2026-10-23 01:34:28

●MXmx2.improvmx.com2026-09-02 → 2026-10-23 · 2 obs

● 2026-09-02 00:41:34
● 2026-10-23 01:34:28

●A104.21.59.402026-09-02 → 2026-10-23 · 2 obs

● 2026-09-02 00:41:34
● 2026-10-23 01:34:28

●A172.67.213.122026-09-02 → 2026-10-23 · 2 obs

● 2026-09-02 00:41:34
● 2026-10-23 01:34:28

●A2606:4700:3033::ac43:d50c2026-09-02 → 2026-10-23 · 2 obs

● 2026-09-02 00:41:34
● 2026-10-23 01:34:28

●A2606:4700:3034::6815:3b282026-09-02 → 2026-10-23 · 2 obs

● 2026-09-02 00:41:34
● 2026-10-23 01:34:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net...	-
systemflashing.com	miles.ns.cloudflare.com, walk.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.207

NS records: miles.ns.cloudflare.com, walk.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for systemflashing.com (unsigned zone)

⏱️ Timing

Total: 278ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.59.40, 172.67.213.12`
AAAA	2	`2606:4700:3033::ac43:d50c, 2606:4700:3034::6815:3b28`
NS	2	`miles.ns.cloudflare.com, walk.ns.cloudflare.com`
MX	2	`mx1.improvmx.com (pri: 5), mx2.improvmx.com (pri: 5)`
TXT	2	`google-site-verification=gvGHCmBjYesBADS, v=spf1 include:spf.improvmx.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`miles.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

systemflashing.com has four IP addresses: 104.21.59.40, 172.67.213.12, 2606:4700:3033::ac43:d50c and 2606:4700:3034::6815:3b28.

Two other host names, along with bltcoountoff.shop, otzjt.info and micronet.uk, also share IP numbers with systemflashing.com.

Name Servers

systemflashing.com has two authoritative name servers — miles.ns.cloudflare.com and walk.ns.cloudflare.com.

systemflashing.com shares its NS records with other domains, for example walshbros.org, stormdad.com, nimbus-technical.com and two others.

systemflashing.com partially shares its NS delegation with several other domains, including vsatmovil.com, 1800emergencydentist.com, 999pkr.vip and two others.

These name servers regularly co-occur with the name servers celine.ns.cloudflare.com, jasmine.ns.cloudflare.com and curt.ns.cloudflare.com.

DNS names with 6 IP addresses:

miles.ns.cloudflare.com points to 108.162.193.207, 172.64.33.207, 173.245.59.207 and 3 other IP addresses.

walk.ns.cloudflare.com points to 108.162.194.128, 162.159.38.128, 172.64.34.128 and 3 other IP addresses.

Mail Servers

systemflashing.com is served by two mail servers, mx1.improvmx.com and mx2.improvmx.com.

Among the domains sharing a mail server setup with systemflashing.com are aliaparte.com, hb3consult.com, proaccountshub.com and two others.

At least a portion of systemflashing.com's mail servers are also used by other domains, for example prime-intra.net.

DNS names with 6 IP addresses:

mx1.improvmx.com points to 13.37.195.136, 15.236.236.160, 35.181.18.45 and 3 other IP addresses.

mx2.improvmx.com points to 13.36.107.63, 13.36.222.39, 15.236.61.92 and 3 other IP addresses.

systemflashing.com - robtex.com