🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`mostlyworks.app`

DNSSEC	⚠️ Not signed
NS	`coby.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b5c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coby.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c15c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`coby.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:215c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`coby.ns.cloudflare.com`
		A	108.162.193.92^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coby.ns.cloudflare.com`
		A	172.64.33.92^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coby.ns.cloudflare.com`
		A	173.245.59.92^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coby.ns.cloudflare.com`
NS	`holly.ns.cloudflare.com`
		A	2606:4700:50::a29f:2685^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`holly.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c285^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`holly.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2285^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`holly.ns.cloudflare.com`
		A	108.162.194.133^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`holly.ns.cloudflare.com`
		A	162.159.38.133^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`holly.ns.cloudflare.com`
		A	172.64.34.133^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`holly.ns.cloudflare.com`
MX	`mx1.simplelogin.co` ⭐
		A	176.119.200.136^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mx1.simplelogin.co`
			PTR	`mx2.simplelogin.co`
		A	185.205.70.136^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mx1.simplelogin.co`
			PTR	`mx2.simplelogin.co`
MX	`mx2.simplelogin.co`⁽²⁰⁾
		A	176.119.200.136^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mx1.simplelogin.co`
			PTR	`mx2.simplelogin.co`
		A	185.205.70.136^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mx1.simplelogin.co`
			PTR	`mx2.simplelogin.co`
TXT	`sl-verification=ejhlxrqjyudnankagcceommrubmnwq`
TXT	`v=spf1 include:simplelogin.co ~all`
SOA	`coby.ns.cloudflare.com`dns@cloudflare.com serial=2411203512

`app`

	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=101427

🔒 HSTS Preload (+subdomains)

Same first word

mostlyworks.com

mostlyworks.app

Previous names

Next names

DNS History

4 records (4 active, 0 former)

●NScoby.ns.cloudflare.com2026-08-19 → 2026-08-22 · 2 obs

● 2026-08-19 13:48:42
● 2026-08-22 01:51:42

●NSholly.ns.cloudflare.com2026-08-19 → 2026-08-22 · 2 obs

● 2026-08-19 13:48:42
● 2026-08-22 01:51:42

●MXmx1.simplelogin.co2026-08-19 → 2026-08-22 · 2 obs

● 2026-08-19 13:48:42
● 2026-08-22 01:51:42

●MXmx2.simplelogin.co2026-08-19 → 2026-08-22 · 2 obs

● 2026-08-19 13:48:42
● 2026-08-22 01:51:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
app	ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
mostlyworks.app	holly.ns.cloudflare.com, coby.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.92

NS records: holly.ns.cloudflare.com, coby.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mostlyworks.app (unsigned zone)

⏱️ Timing

Total: 553ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`coby.ns.cloudflare.com, holly.ns.cloudflare.com`
MX	2	`mx1.simplelogin.co (pri: 10), mx2.simplelogin.co (pri: 20)`
TXT	2	`sl-verification=ejhlxrqjyudnankagcceommr, v=spf1 include:simplelogin.co ~all`
SOA	1	`coby.ns.cloudflare.com dns.cloudflare.co`

Analysis

Name Servers

Two name servers handle the delegation for mostlyworks.app: coby.ns.cloudflare.com and holly.ns.cloudflare.com.

mostlyworks.app shares its NS records with other domains, for example limited-16-suggestion-promise-laura-champion.pages.dev, fishingblueprint.shop, 2838685229.workers.dev and two others.

There is at least partial name server overlap between mostlyworks.app and other domains — baseball9-eoi.pages.dev, link100.cc, asfakalirain.workers.dev and two more among them.

These name servers are routinely deployed together with the name servers aliza.ns.cloudflare.com.

DNS names with 6 IP addresses:

coby.ns.cloudflare.com resolves to 108.162.193.92, 172.64.33.92 and 173.245.59.92 among others, with 3 other IP addresses in total.

holly.ns.cloudflare.com resolves to 108.162.194.133, 162.159.38.133 and 172.64.34.133 among others, with 3 other IP addresses in total.

Mail Servers

mostlyworks.app is served by two mail servers, mx1.simplelogin.co and mx2.simplelogin.co.

Among the domains sharing a mail server setup with mostlyworks.app are linde-online.dk, jsduk.com, 142150.xyz and two others.

mostlyworks.app and a number of other domains — dsranch.net, sentience-robotics.fr, mbs.re and vizecidata.com among them — share at least some of the same mail servers.

mx1.simplelogin.co and mx2.simplelogin.co each point to two IP numbers — 176.119.200.136 and 185.205.70.136 — making both hosts identical in their DNS resolution.

mx1.simplelogin.co along with mx2.simplelogin.co each resolve to 176.119.200.136 IP addresses.

mx1.simplelogin.co along with mx2.simplelogin.co each resolve to 185.205.70.136 IP addresses.

mostlyworks.app - robtex.com

mostlyworks.app

app

Same first word

Previous names

Next names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Name Servers

Mail Servers

`mostlyworks.app`

`app`