`sledgerhammer.app`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:dfd9^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:3634^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.54.52^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.223.217^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`corey.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c18^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`corey.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c318^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`corey.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2318^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`corey.ns.cloudflare.com`
		A	108.162.195.24^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`corey.ns.cloudflare.com`
		A	162.159.44.24^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`corey.ns.cloudflare.com`
		A	172.64.35.24^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`corey.ns.cloudflare.com`
NS	`meiling.ns.cloudflare.com`
		A	2606:4700:50::a29f:26fe^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`meiling.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2fe^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`meiling.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22fe^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`meiling.ns.cloudflare.com`
		A	108.162.194.254^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`meiling.ns.cloudflare.com`
		A	162.159.38.254^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`meiling.ns.cloudflare.com`
		A	172.64.34.254^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`meiling.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.54.52, 172.67.223.217
		IPv6 hints	2606:4700:3031::ac43:dfd9, 2606:4700:3034::6815:3634
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=223, name=cloudflare-ech.com
SOA	`corey.ns.cloudflare.com`dns@cloudflare.com serial=2399750221

`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

⚠️ On DNS blocklist: tif
🔒 HSTS Preload (+subdomains)

Same first word

sledgerhammer.app

DNS History

7 records (6 active, 1 former)

●NScorey.ns.cloudflare.com2026-02-18 → 2026-04-11 · 2 obs

● 2026-02-18 09:04:50
● 2026-04-11 17:51:34

●NSmeiling.ns.cloudflare.com2026-02-18 → 2026-04-11 · 2 obs

● 2026-02-18 09:04:50
● 2026-04-11 17:51:34

●A104.21.54.522026-02-18 → 2026-04-11 · 5 obs

● 2026-02-18 09:04:50
○ 2026-03-05 23:26:26
○ 2026-03-06 00:31:36
● 2026-03-16 04:00:48
● 2026-04-11 17:51:34

○A172.64.80.12026-03-05 → 2026-03-06 · 5 obs

○ 2026-02-18 09:04:50
● 2026-03-05 23:26:26
● 2026-03-06 00:31:36
○ 2026-03-16 04:00:48
○ 2026-04-11 17:51:34

●A172.67.223.2172026-02-18 → 2026-04-11 · 5 obs

● 2026-02-18 09:04:50
○ 2026-03-05 23:26:26
○ 2026-03-06 00:31:36
● 2026-03-16 04:00:48
● 2026-04-11 17:51:34

●A2606:4700:3031::ac43:dfd92026-02-18 → 2026-04-11 · 2 obs

● 2026-02-18 09:04:50
● 2026-04-11 17:51:34

●A2606:4700:3034::6815:36342026-02-18 → 2026-04-11 · 2 obs

● 2026-02-18 09:04:50
● 2026-04-11 17:51:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
app	ns-tld3.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	-
sledgerhammer.app	corey.ns.cloudflare.com, meiling.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.195.24

NS records: corey.ns.cloudflare.com, meiling.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sledgerhammer.app (unsigned zone)

⏱️ Timing

Total: 417ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.223.217, 104.21.54.52`
AAAA	2	`2606:4700:3034::6815:3634, 2606:4700:3031::ac43:dfd9`
NS	2	`corey.ns.cloudflare.com, meiling.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`corey.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

sledgerhammer.app resolves to four IP numbers: 2606:4700:3031::ac43:dfd9, 2606:4700:3034::6815:3634, 104.21.54.52 and 172.67.223.217.

other host names for instance www.bgcflag.org, a.navape.ru, www.biubiunew.com, xggfgczh781.rocks and beckwithmortuary.com share IP numbers with sledgerhammer.app.

Name Servers

sledgerhammer.app is delegated to two name servers: corey.ns.cloudflare.com and meiling.ns.cloudflare.com.

sledgerhammer.app shares the same name server setup as other domains, for example nodesone.com, magiciansangeeta.com, atlas-transmission.com, sledgehammerapp.co and dragonpunks.top.

sledgerhammer.app at least partially shares name servers with other domains, for instance wisemeshalliance.click, a0579.com, media66.net, willerman.se and altiora.sbs.

These name servers are often used with vasilii.ns.cloudflare.com and blakely.ns.cloudflare.com.

Host names with six IP numbers:

corey.ns.cloudflare.com points to: 2606:4700:58::a29f:2c18, 2803:f800:50::6ca2:c318, 2a06:98c1:50::ac40:2318, 108.162.195.24, 162.159.44.24 and 172.64.35.24; meiling.ns.cloudflare.com points to: 2606:4700:50::a29f:26fe, 2803:f800:50::6ca2:c2fe, 2a06:98c1:50::ac40:22fe, 108.162.194.254, 162.159.38.254 and 172.64.34.254.

sledgerhammer.app - robtex.com