🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`wtfun.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:1041^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3030::ac43:a6b7^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.16.65^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.166.183^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`coleman.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c40^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coleman.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c340^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`coleman.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2340^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`coleman.ns.cloudflare.com`
		A	108.162.195.64^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coleman.ns.cloudflare.com`
		A	162.159.44.64^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coleman.ns.cloudflare.com`
		A	172.64.35.64^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coleman.ns.cloudflare.com`
NS	`ursula.ns.cloudflare.com`
		A	2606:4700:50::a29f:26bf^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ursula.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2bf^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ursula.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22bf^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ursula.ns.cloudflare.com`
		A	108.162.194.191^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ursula.ns.cloudflare.com`
		A	162.159.38.191^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ursula.ns.cloudflare.com`
		A	172.64.34.191^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ursula.ns.cloudflare.com`
MX	`eforward1.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward2.registrar-servers.com` ⭐
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward3.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward4.registrar-servers.com`⁽¹⁵⁾
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward5.registrar-servers.com`⁽²⁰⁾
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
TXT	`v=spf1 include:spf.efwd.registrar-servers.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.16.65, 172.67.166.183
		IPv6 hints	2606:4700:3030::6815:1041, 2606:4700:3030::ac43:a6b7
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=239, name=cloudflare-ech.com
SOA	`coleman.ns.cloudflare.com`dns@cloudflare.com serial=2416182768

`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

wtfun.studio

wtfun.cz

wtfun.ca

wtfun.dev

wtfun.net

wtfun.de

wtfun.workers.dev

wtfun.com

Similar names

ntfwu.com

wntuf.com

wfnut.org

funtw.workers.dev

wtufn.cn

twfun.com

nwtuf.top

funtw.com

wntuf.pl

wunft.com

nwutf.cc

wunft.xyz

wtfnu.lv

twfun.net

twufn.xyz

nftuw.com

unwtf.com

ufnwt.com

twfun.com.cn

ntwuf.ink

Previous names

wterm.dev

wtf.dev

wtfaas.dev

wtfalch.dev

wtfdb.dev

wtfdesign.dev

wtfe.dev

wtfftw.dev

wtfis.dev

wtfisackee.dev

wtfisgoingon.dev

wtfisthis.dev

wtfj.dev

wtfk8s.dev

wtfm.dev

wtfmetrics.dev

wtfnot.dev

wtfpm.dev

wtfpulkit.dev

wtfrust.dev

Next names

wtfzambo.dev

wtgw.dev

wtho.dev

wthomas.dev

wthompson.dev

wthr.dev

wthueb.dev

wticodecheck.dev

wtigert.dev

wtk.dev

wtkns.dev

wtl04.dev

wtls.dev

wtlu.dev

wtm.dev

wtmag.dev

wtmapis.dev

wtmgo.dev

wtmi.dev

wtmx.dev

DNS History

15 records (11 active, 4 former)

●NScoleman.ns.cloudflare.com2026-09-01 → 2026-10-01 · 2 obs

● 2026-09-01 10:04:30
● 2026-10-01 02:37:52

●NSursula.ns.cloudflare.com2026-09-01 → 2026-10-01 · 2 obs

● 2026-09-01 10:04:30
● 2026-10-01 02:37:52

●MXeforward1.registrar-servers.com2026-09-01 → 2026-10-01 · 2 obs

● 2026-09-01 10:04:30
● 2026-10-01 02:37:52

●MXeforward2.registrar-servers.com2026-09-01 → 2026-10-01 · 2 obs

● 2026-09-01 10:04:30
● 2026-10-01 02:37:52

●MXeforward3.registrar-servers.com2026-09-01 → 2026-10-01 · 2 obs

● 2026-09-01 10:04:30
● 2026-10-01 02:37:52

●MXeforward4.registrar-servers.com2026-09-01 → 2026-10-01 · 2 obs

● 2026-09-01 10:04:30
● 2026-10-01 02:37:52

●MXeforward5.registrar-servers.com2026-09-01 → 2026-10-01 · 2 obs

● 2026-09-01 10:04:30
● 2026-10-01 02:37:52

●A104.21.16.652026-09-02 → 2026-10-01 · 3 obs

○ 2026-09-01 10:04:30
● 2026-09-02 01:27:34
● 2026-10-01 02:37:52

●A172.67.166.1832026-09-02 → 2026-10-01 · 3 obs

○ 2026-09-01 10:04:30
● 2026-09-02 01:27:34
● 2026-10-01 02:37:52

○A188.114.96.02026-09-01 → 2026-09-01 · 3 obs

● 2026-09-01 10:04:30
○ 2026-09-02 01:27:34
○ 2026-10-01 02:37:52

○A188.114.97.02026-09-01 → 2026-09-01 · 3 obs

● 2026-09-01 10:04:30
○ 2026-09-02 01:27:34
○ 2026-10-01 02:37:52

●A2606:4700:3030::6815:10412026-09-02 → 2026-10-01 · 3 obs

○ 2026-09-01 10:04:30
● 2026-09-02 01:27:34
● 2026-10-01 02:37:52

●A2606:4700:3030::ac43:a6b72026-09-02 → 2026-10-01 · 3 obs

○ 2026-09-01 10:04:30
● 2026-09-02 01:27:34
● 2026-10-01 02:37:52

○A2a06:98c1:3120::2026-09-01 → 2026-09-01 · 3 obs

● 2026-09-01 10:04:30
○ 2026-09-02 01:27:34
○ 2026-10-01 02:37:52

○A2a06:98c1:3121::2026-09-01 → 2026-09-01 · 3 obs

● 2026-09-01 10:04:30
○ 2026-09-02 01:27:34
○ 2026-10-01 02:37:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
wtfun.dev	ursula.ns.cloudflare.com, coleman.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.38.191

NS records: ursula.ns.cloudflare.com, coleman.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for wtfun.dev (unsigned zone)

⏱️ Timing

Total: 1446ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.166.183, 104.21.16.65`
AAAA	2	`2606:4700:3030::ac43:a6b7, 2606:4700:3030::6815:1041`
NS	2	`coleman.ns.cloudflare.com, ursula.ns.cloudflare.com`
MX	5	`eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10...`
TXT	1	`v=spf1 include:spf.efwd.registrar-server`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`coleman.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

wtfun.dev resolves to four IP addresses: 104.21.16.65, 172.67.166.183, 2606:4700:3030::6815:1041 and 2606:4700:3030::ac43:a6b7.

reserv-advanced634647.com, justmarcio.ca, plusvibe.cc plus two other host names have IP numbers in common with wtfun.dev.

Name Servers

Two name servers handle the delegation for wtfun.dev: coleman.ns.cloudflare.com and ursula.ns.cloudflare.com.

The name server configuration of wtfun.dev is shared with other domains, for instance datagear.site, netneumann.de, b52club-b52-club-bio.pages.dev and two others.

wtfun.dev partially shares its NS delegation with several other domains, including fimexplorer.com, novogradnje-maribor-bolamas88.pages.dev, fihavao4.pro and two others.

These name servers often co-occur with the name servers sofia.ns.cloudflare.com.

Hosts with 6 IP addresses each:

coleman.ns.cloudflare.com resolves to 108.162.195.64, 162.159.44.64 and 172.64.35.64 among others, with 3 other IP addresses in total.

ursula.ns.cloudflare.com resolves to 108.162.194.191, 162.159.38.191 and 172.64.34.191 among others, with 3 other IP addresses in total.

Mail Servers

wtfun.dev is handled by five mail servers: eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.

At least some of the mail servers used by wtfun.dev are shared with other domains: realwage.app, (0x736578)yerin.com, articalteacher.com and two others among them.

The mail servers eforward4.registrar-servers.com and eforward5.registrar-servers.com regularly co-occur with these mail servers.

Host names resolving to a single IP address:

The hostname eforward1.registrar-servers.com resolves to 162.255.118.51.

The hostname eforward2.registrar-servers.com resolves to 162.255.118.52.

The hostname eforward3.registrar-servers.com resolves to 162.255.118.51.

The hostname eforward4.registrar-servers.com resolves to 162.255.118.52.

The hostname eforward5.registrar-servers.com resolves to 162.255.118.51.

Three host names point to 162.255.118.51: eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com.

eforward2.registrar-servers.com along with eforward4.registrar-servers.com each resolve to 162.255.118.52 IP addresses.