🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`srftware.dev`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:3037::6815:1a06^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:8718^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.26.6^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.135.24^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`sara.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a90^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sara.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c090^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sara.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2090^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sara.ns.cloudflare.com`
		A	108.162.192.144^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sara.ns.cloudflare.com`
		A	172.64.32.144^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sara.ns.cloudflare.com`
		A	173.245.58.144^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sara.ns.cloudflare.com`
NS	`tony.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bf0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tony.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1f0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tony.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21f0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tony.ns.cloudflare.com`
		A	108.162.193.240^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tony.ns.cloudflare.com`
		A	172.64.33.240^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tony.ns.cloudflare.com`
		A	173.245.59.240^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tony.ns.cloudflare.com`
MX	`route1.mx.cloudflare.net` ⭐
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`route3.mx.cloudflare.net`⁽⁶¹⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
MX	`route2.mx.cloudflare.net`⁽⁹⁸⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.26.6, 172.67.135.24
		IPv6 hints	2606:4700:3037::6815:1a06, 2606:4700:3037::ac43:8718
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=146, name=cloudflare-ech.com
SOA	`sara.ns.cloudflare.com`dns@cloudflare.com serial=2413951539

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

🔒 HSTS Preload (+subdomains)

Same first word

srftware.dev

srftware.shop

srftware.workers.dev

srftware.com

Similar names

rafstwer.workers.dev

rtwfares.com

farrwest.co

farrwset.com

farrwest.supply

farwrest.com

farrwest.myshopify.com

arswerft.de

farrwest.com

rsfwater.com

warfrets.com.au

Previous names

sreher.dev

srehub.dev

srein.dev

srelab.dev

srelog.dev

srely.dev

srenby.dev

srengchipor.dev

srenity.dev

srenner.dev

srepollock.dev

sresht.dev

srespeaks.dev

srestack.dev

srestories.dev

srev.dev

srexx.dev

srf.dev

srfrog.dev

Next names

srfullstack.dev

srg-group.dev

srg-hof.dev

srg-it.dev

srg.dev

srganzo.dev

srge.dev

srggroup.dev

srgl.dev

srgr0.dev

srguillermo.dev

srgvillatoro.dev

srgweb.dev

srh.dev

srhickma.dev

srhshrmn3.dev

srhsrc.dev

sribu.dev

srichakra.dev

sricharan.dev

DNS History

13 records (9 active, 4 former)

●NSsara.ns.cloudflare.com2026-08-31 → 2026-09-12 · 2 obs

● 2026-08-31 10:45:48
● 2026-09-12 01:07:22

●NStony.ns.cloudflare.com2026-08-31 → 2026-09-12 · 2 obs

● 2026-08-31 10:45:48
● 2026-09-12 01:07:22

●MXroute1.mx.cloudflare.net2026-08-31 → 2026-09-12 · 2 obs

● 2026-08-31 10:45:48
● 2026-09-12 01:07:22

●MXroute2.mx.cloudflare.net2026-08-31 → 2026-09-12 · 2 obs

● 2026-08-31 10:45:48
● 2026-09-12 01:07:22

●MXroute3.mx.cloudflare.net2026-08-31 → 2026-09-12 · 2 obs

● 2026-08-31 10:45:48
● 2026-09-12 01:07:22

●A104.21.26.62026-09-05 → 2026-09-12 · 5 obs

○ 2026-08-31 10:45:48
● 2026-09-05 15:22:46
○ 2026-09-09 19:47:44
● 2026-09-11 13:21:24
● 2026-09-12 01:07:22

●A172.67.135.242026-09-05 → 2026-09-12 · 5 obs

○ 2026-08-31 10:45:48
● 2026-09-05 15:22:46
○ 2026-09-09 19:47:44
● 2026-09-11 13:21:24
● 2026-09-12 01:07:22

○A188.114.96.02026-08-31 → 2026-09-09 · 5 obs

● 2026-08-31 10:45:48
○ 2026-09-05 15:22:46
● 2026-09-09 19:47:44
○ 2026-09-11 13:21:24
○ 2026-09-12 01:07:22

○A188.114.97.02026-08-31 → 2026-09-09 · 5 obs

● 2026-08-31 10:45:48
○ 2026-09-05 15:22:46
● 2026-09-09 19:47:44
○ 2026-09-11 13:21:24
○ 2026-09-12 01:07:22

●A2606:4700:3037::6815:1a062026-09-05 → 2026-09-12 · 5 obs

○ 2026-08-31 10:45:48
● 2026-09-05 15:22:46
○ 2026-09-09 19:47:44
● 2026-09-11 13:21:24
● 2026-09-12 01:07:22

●A2606:4700:3037::ac43:87182026-09-05 → 2026-09-12 · 5 obs

○ 2026-08-31 10:45:48
● 2026-09-05 15:22:46
○ 2026-09-09 19:47:44
● 2026-09-11 13:21:24
● 2026-09-12 01:07:22

○A2a06:98c1:3120::2026-08-31 → 2026-09-09 · 5 obs

● 2026-08-31 10:45:48
○ 2026-09-05 15:22:46
● 2026-09-09 19:47:44
○ 2026-09-11 13:21:24
○ 2026-09-12 01:07:22

○A2a06:98c1:3121::2026-08-31 → 2026-09-09 · 5 obs

● 2026-08-31 10:45:48
○ 2026-09-05 15:22:46
● 2026-09-09 19:47:44
○ 2026-09-11 13:21:24
○ 2026-09-12 01:07:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	-
srftware.dev	sara.ns.cloudflare.com, tony.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.240

NS records: sara.ns.cloudflare.com, tony.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1788ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.26.6, 172.67.135.24`
AAAA	2	`2606:4700:3037::6815:1a06, 2606:4700:3037::ac43:8718`
NS	2	`sara.ns.cloudflare.com, tony.ns.cloudflare.com`
MX	3	`route1.mx.cloudflare.net (pri: 1), route3.mx.cloudflare.net (pri: 61)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`sara.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

srftware.dev directs to four IP numbers, which are 104.21.26.6, 172.67.135.24, 2606:4700:3037::6815:1a06 and 2606:4700:3037::ac43:8718.

Among the host names that share IP numbers with srftware.dev are www.quincemole.digital, citygatedenver.com, prikamcentr.online and two others.

Name Servers

srftware.dev is served by two delegated name servers, sara.ns.cloudflare.com and tony.ns.cloudflare.com.

srftware.dev has the same name server delegation as a number of other domains, such as frict.io, wtzsrkbffu5q.workers.dev, dds-networks.de and two more.

There is at least partial name server overlap between srftware.dev and other domains — kalkulator-progate.pages.dev, lisakrempasky.com, lienassistance.com and two more among them.

These name servers frequently co-occur with the name servers samara.ns.cloudflare.com and carter.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

sara.ns.cloudflare.com carries IP addresses 108.162.192.144, 172.64.32.144 and 173.245.58.144, with 3 other addresses beyond those.

tony.ns.cloudflare.com carries IP addresses 108.162.193.240, 172.64.33.240 and 173.245.59.240, with 3 other addresses beyond those.

Mail Servers

Incoming mail for srftware.dev is delivered via three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

srftware.dev shares at least some of its mail servers with other domains — for example 4vf.net.net, bradleymachine.net, piediafos.com and two more.

Host names resolving to 6 IP numbers:

route1.mx.cloudflare.net carries IP addresses 162.159.205.11, 162.159.205.12 and 162.159.205.13, with 3 other addresses beyond those.

route2.mx.cloudflare.net carries IP addresses 162.159.205.17, 162.159.205.18 and 162.159.205.19, with 3 other addresses beyond those.

route3.mx.cloudflare.net carries IP addresses 162.159.205.23, 162.159.205.24 and 162.159.205.25, with 3 other addresses beyond those.

srftware.dev - robtex.com

srftware.dev

dev

Same first word

Similar names

Previous names

Next names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`srftware.dev`

`dev`