`undefined.pw`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::ac43:8c48^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:8db^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.8.219^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.140.72^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`eric.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b70^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`eric.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c170^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`eric.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2170^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`eric.ns.cloudflare.com`
		A	108.162.193.112^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`eric.ns.cloudflare.com`
		A	172.64.33.112^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`eric.ns.cloudflare.com`
		A	173.245.59.112^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`eric.ns.cloudflare.com`
NS	`melody.ns.cloudflare.com`
		A	2606:4700:50::a29f:26fa^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melody.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2fa^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`melody.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22fa^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`melody.ns.cloudflare.com`
		A	108.162.194.250^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melody.ns.cloudflare.com`
		A	162.159.38.250^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melody.ns.cloudflare.com`
		A	172.64.34.250^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melody.ns.cloudflare.com`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c1b::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f26.1e100.net`
		A	2607:f8b0:4004:c1b::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f27.1e100.net`
		A	2607:f8b0:4004:c29::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadum-in-f27.1e100.net`
		A	2607:f8b0:4004:c2d::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`ry-in-f27.1e100.net`
		A	142.251.163.26^{🇺🇸 Google142.251.163.0/24}
			PTR	`wv-in-f26.1e100.net`
		A	142.251.163.27^{🇺🇸 Google142.251.163.0/24}
			PTR	`wv-in-f27.1e100.net`
		A	142.251.167.27^{🇺🇸 Google142.251.167.0/24}
			PTR	`ww-in-f27.1e100.net`
		A	173.194.45.27^{🇺🇸 Google173.194.0.0/16}
			PTR	`yuiadum-in-f27.1e100.net`
		A	192.179.18.27^{🇺🇸 Google192.178.0.0/15}
			PTR	`ry-in-f27.1e100.net`
MX	`eforward1.registrar-servers.com`⁽¹⁰⁾
		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`⁽¹⁰⁾
		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`⁽¹⁰⁾
		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	`google-site-verification=UNx4Qo4UxkTeprkwOD4336cEBbeeBpua2BqQhYSSf8w`
TXT	`v=spf1 include:spf.efwd.registrar-servers.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.8.219, 172.67.140.72
		IPv6 hints	2606:4700:3036::ac43:8c48, 2606:4700:3037::6815:8db
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=197, name=cloudflare-ech.com
SOA	`eric.ns.cloudflare.com`dns@cloudflare.com serial=2409086745

`pw`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns01.trs-dns.com` ⭐
	NS	`ns.trs-dns.com`
	NS	`ns01.trs-dns.net`
	NS	`ns10.trs-dns.info`
	NS	`ns10.trs-dns.org`
	SOA	`ns.trs-dns.com`trs-ops@tucows.com serial=1785929330

⚠️ On DNS blocklist: pro, pro.plus, tif, ultimate
⚠️ On DNS blocklist: spam-tlds

Subdomains

www.undefined.pw

Same first word

Similar names

ineedfund.com

ideenfund.com

funindeed.com

unidefend.com

DNS History

16 records (12 active, 4 former)

●NSeric.ns.cloudflare.com2026-07-26 → 2026-08-05 · 2 obs

● 2026-07-26 08:03:18
● 2026-08-05 11:40:46

●NSmelody.ns.cloudflare.com2026-07-26 → 2026-08-05 · 2 obs

● 2026-07-26 08:03:18
● 2026-08-05 11:40:46

●MXeforward1.registrar-servers.com2026-07-26 → 2026-08-05 · 2 obs

● 2026-07-26 08:03:18
● 2026-08-05 11:40:46

●MXeforward2.registrar-servers.com2026-07-26 → 2026-08-05 · 2 obs

● 2026-07-26 08:03:18
● 2026-08-05 11:40:46

●MXeforward3.registrar-servers.com2026-07-26 → 2026-08-05 · 2 obs

● 2026-07-26 08:03:18
● 2026-08-05 11:40:46

●MXeforward4.registrar-servers.com2026-07-26 → 2026-08-05 · 2 obs

● 2026-07-26 08:03:18
● 2026-08-05 11:40:46

●MXeforward5.registrar-servers.com2026-07-26 → 2026-08-05 · 2 obs

● 2026-07-26 08:03:18
● 2026-08-05 11:40:46

●MXsmtp.google.com2026-07-26 → 2026-08-05 · 2 obs

● 2026-07-26 08:03:18
● 2026-08-05 11:40:46

●A104.21.8.2192026-08-05 → 2026-08-05 · 2 obs

○ 2026-07-26 08:03:18
● 2026-08-05 11:40:46

●A172.67.140.722026-08-05 → 2026-08-05 · 2 obs

○ 2026-07-26 08:03:18
● 2026-08-05 11:40:46

○A188.114.96.02026-07-26 → 2026-07-26 · 2 obs

● 2026-07-26 08:03:18
○ 2026-08-05 11:40:46

○A188.114.97.02026-07-26 → 2026-07-26 · 2 obs

● 2026-07-26 08:03:18
○ 2026-08-05 11:40:46

●A2606:4700:3036::ac43:8c482026-08-05 → 2026-08-05 · 2 obs

○ 2026-07-26 08:03:18
● 2026-08-05 11:40:46

●A2606:4700:3037::6815:8db2026-08-05 → 2026-08-05 · 2 obs

○ 2026-07-26 08:03:18
● 2026-08-05 11:40:46

○A2a06:98c1:3120::2026-07-26 → 2026-07-26 · 2 obs

● 2026-07-26 08:03:18
○ 2026-08-05 11:40:46

○A2a06:98c1:3121::2026-07-26 → 2026-07-26 · 2 obs

● 2026-07-26 08:03:18
○ 2026-08-05 11:40:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pw	ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info	8 records
undefined.pw	eric.ns.cloudflare.com, melody.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.112

NS records: eric.ns.cloudflare.com, melody.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for undefined.pw (unsigned zone)

⏱️ Timing

Total: 419ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.8.219, 172.67.140.72`
AAAA	2	`2606:4700:3037::6815:8db, 2606:4700:3036::ac43:8c48`
NS	2	`eric.ns.cloudflare.com, melody.ns.cloudflare.com`
MX	6	`smtp.google.com (pri: 1), eforward1.registrar-servers.com (pri: 10...`
TXT	2	`google-site-verification=UNx4Qo4UxkTeprk, v=spf1 include:spf.efwd.registrar-server`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`eric.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns01.trs-dns.com, ns01.trs-dns.com, ns01.trs-dns.net...)

Analysis

Hierarchy

www.undefined.pw is delegated beneath undefined.pw.

IP Addresses

undefined.pw directs to four IP numbers, which are 104.21.8.219, 172.67.140.72, 2606:4700:3036::ac43:8c48 and 2606:4700:3037::6815:8db.

Two other host names, along with rmgadgetronic.com, goldencornerexpress.nl and pastpompestraat3.nl, also share IP numbers with undefined.pw.

Name Servers

undefined.pw is delegated to two name servers: eric.ns.cloudflare.com and melody.ns.cloudflare.com.

undefined.pw shares its NS records with other domains, for example plantronics.net.cn, swgame.com.cn, ppwgs.com.cn and two others.

There is at least partial name server overlap between undefined.pw and other domains — rdrci.org, lzwbjy.com, dppyuncsannmngfwgov.com and two more among them.

The name servers rocky.ns.cloudflare.com, pam.ns.cloudflare.com and kyrie.ns.cloudflare.com are often found in combination with these name servers.

DNS names with 6 IP addresses:

eric.ns.cloudflare.com resolves to 108.162.193.112, 172.64.33.112, 173.245.59.112 and 3 other IP addresses.

melody.ns.cloudflare.com resolves to 108.162.194.250, 162.159.38.250, 172.64.34.250 and 3 other IP addresses.

Mail Servers

undefined.pw accepts email via 6 mail servers: smtp.google.com, eforward1.registrar-servers.com, eforward2.registrar-servers.com and 3 other.

There is at least a partial MX overlap between undefined.pw and other domains, including pakjobs.org, soundwealthpartners.com, discountgundealer.com and two others.

These mail servers frequently co-occur with the mail servers eforward4.registrar-servers.com, eforward5.registrar-servers.com, eforward3.registrar-servers.com and two others.

DNS names with 9 IP addresses:

smtp.google.com resolves to 142.251.163.26, 142.251.163.27, 142.251.167.27 and 6 other IP addresses.

Host names that point to one IP address:

eforward1.registrar-servers.com points to 162.255.118.51.

eforward2.registrar-servers.com points to 162.255.118.52.

eforward3.registrar-servers.com points to 162.255.118.51.

eforward4.registrar-servers.com points to 162.255.118.52.

eforward5.registrar-servers.com points to 162.255.118.51.

Each of eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com resolves to 162.255.118.51.

eforward2.registrar-servers.com and eforward4.registrar-servers.com are host names that each point to 162.255.118.52 IP addresses.