🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`activitypulse.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:8214^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::6815:31b^{Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.3.27^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.130.20^{Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ashton.ns.cloudflare.com` ⭐
NS	`delilah.ns.cloudflare.com`
MX	`in1-smtp.messagingengine.com` ⭐
		A	103.168.172.216^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-01.messagingengine.com`
		A	103.168.172.217^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-02.messagingengine.com`
		A	103.168.172.218^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-03.messagingengine.com`
		A	103.168.172.219^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-04.messagingengine.com`
		A	103.168.172.220^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-05.messagingengine.com`
		A	103.168.172.221^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-06.messagingengine.com`
		A	103.168.172.222^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-07.messagingengine.com`
		A	103.168.172.223^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-08.messagingengine.com`
MX	`in2-smtp.messagingengine.com`⁽²⁰⁾
		A	202.12.124.216^{TELX-AS151847202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-01.messagingengine.com`
		A	202.12.124.217^{TELX-AS151847202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-02.messagingengine.com`
		A	202.12.124.218^{TELX-AS151847202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-03.messagingengine.com`
		A	202.12.124.219^{TELX-AS151847202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-04.messagingengine.com`
TXT	`google-site-verification=juNZPkkZJo1ZcSp-GWS035It_pfm1_i0CjAY0SZ6sKk`
TXT	`v=spf1 include:spf.messagingengine.com ?all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.3.27, 172.67.130.20
		IPv6 hints	2606:4700:3030::ac43:8214, 2606:4700:3031::6815:31b
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=135, name=cloudflare-ech.com
SOA	`ashton.ns.cloudflare.com`dns@cloudflare.com serial=2416324102

`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

Similar names

speculativity.info

speculativity.com

pulseactivity.com

DNS History

8 records (8 active, 0 former)

●NSashton.ns.cloudflare.com2026-09-14 → 2026-10-06 · 2 obs

● 2026-09-14 23:48:10
● 2026-10-06 11:57:30

●NSdelilah.ns.cloudflare.com2026-09-14 → 2026-10-06 · 2 obs

● 2026-09-14 23:48:10
● 2026-10-06 11:57:30

●MXin1-smtp.messagingengine.com2026-09-14 → 2026-10-06 · 2 obs

● 2026-09-14 23:48:10
● 2026-10-06 11:57:30

●MXin2-smtp.messagingengine.com2026-09-14 → 2026-10-06 · 2 obs

● 2026-09-14 23:48:10
● 2026-10-06 11:57:30

●A104.21.3.272026-09-14 → 2026-10-06 · 2 obs

● 2026-09-14 23:48:10
● 2026-10-06 11:57:30

●A172.67.130.202026-09-14 → 2026-10-06 · 2 obs

● 2026-09-14 23:48:10
● 2026-10-06 11:57:30

●A2606:4700:3030::ac43:82142026-09-14 → 2026-10-06 · 2 obs

● 2026-09-14 23:48:10
● 2026-10-06 11:57:30

●A2606:4700:3031::6815:31b2026-09-14 → 2026-10-06 · 2 obs

● 2026-09-14 23:48:10
● 2026-10-06 11:57:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com...	-
activitypulse.dev	ashton.ns.cloudflare.com, delilah.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.194.99

NS records: ashton.ns.cloudflare.com, delilah.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for activitypulse.dev (unsigned zone)

⏱️ Timing

Total: 1099ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.3.27, 172.67.130.20`
AAAA	2	`2606:4700:3030::ac43:8214, 2606:4700:3031::6815:31b`
NS	2	`ashton.ns.cloudflare.com, delilah.ns.cloudflare.com`
MX	2	`in2-smtp.messagingengine.com (pri: 20), in1-smtp.messagingengine.com (pri: 9)`
TXT	2	`google-site-verification=juNZPkkZJo1ZcSp, v=spf1 include:spf.messagingengine.com ?`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ashton.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

activitypulse.dev points to the four IP addresses 104.21.3.27, 172.67.130.20, 2606:4700:3030::ac43:8214 and 2606:4700:3031::6815:31b.

Name Servers

activitypulse.dev is delegated to two name servers: ashton.ns.cloudflare.com and delilah.ns.cloudflare.com.

Mail Servers

activitypulse.dev is served by two mail servers, in1-smtp.messagingengine.com and in2-smtp.messagingengine.com.

DNS names with 8 IP addresses:

in1-smtp.messagingengine.com resolves to 103.168.172.216, 103.168.172.217, 103.168.172.218 and 5 other IP addresses.

Host names that resolve to four IP numbers:

in2-smtp.messagingengine.com directs to 202.12.124.216, 202.12.124.217, 202.12.124.218 and 202.12.124.219.

activitypulse.dev - robtex.com