w2chk.com - robtex.com

w2chk.com

DNSSEC⚠️ Not signed
A2606:4700:3034::ac43:abf3🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:600c🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.96.12Cloudflare104.21.96.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.171.243🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSeloise.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26d0🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTReloise.ns.cloudflare.com
A2803:f800:50::6ca2:c2d0🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTReloise.ns.cloudflare.com
A2a06:98c1:50::ac40:22d0🇺🇸 Cloudflare2a06:98c1:50::/45
PTReloise.ns.cloudflare.com
A108.162.194.208🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A162.159.38.208Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.34.208🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSleland.ns.cloudflare.com
A2606:4700:58::a29f:2c08🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleland.ns.cloudflare.com
A2803:f800:50::6ca2:c308🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRleland.ns.cloudflare.com
A2a06:98c1:50::ac40:2308🇺🇸 Cloudflare2a06:98c1:50::/45
PTRleland.ns.cloudflare.com
A108.162.195.8🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A162.159.44.8Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.35.8🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.96.12, 172.67.171.243
IPv6 hints2606:4700:3034::ac43:abf3, 2606:4700:3035::6815:600c
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=238, name=cloudflare-ech.com
SOAeloise.ns.cloudflare.comdns@cloudflare.com serial=2409261655

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1785293307
⚠️ On DNS blocklist: tif

Same first word

w2chk.com

DNS History

10 records (6 active, 4 former)

NSeloise.ns.cloudflare.comleland.ns.cloudflare.comA104.21.96.12172.67.171.2432606:4700:3034::ac43:abf32606:4700:3035::6815:600c188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSeloise.ns.cloudflare.com2026-07-26 → 2026-07-29 · 2 obs
● 2026-07-26 16:12:06
● 2026-07-29 03:14:16
●NSleland.ns.cloudflare.com2026-07-26 → 2026-07-29 · 2 obs
● 2026-07-26 16:12:06
● 2026-07-29 03:14:16
●A104.21.96.122026-07-29 → 2026-07-29 · 3 obs
○ 2026-07-26 16:12:06
● 2026-07-29 03:14:12
● 2026-07-29 03:14:16
●A172.67.171.2432026-07-29 → 2026-07-29 · 3 obs
○ 2026-07-26 16:12:06
● 2026-07-29 03:14:12
● 2026-07-29 03:14:16
○A188.114.96.02026-07-26 → 2026-07-26 · 3 obs
● 2026-07-26 16:12:06
○ 2026-07-29 03:14:12
○ 2026-07-29 03:14:16
○A188.114.97.02026-07-26 → 2026-07-26 · 3 obs
● 2026-07-26 16:12:06
○ 2026-07-29 03:14:12
○ 2026-07-29 03:14:16
●A2606:4700:3034::ac43:abf32026-07-29 → 2026-07-29 · 3 obs
○ 2026-07-26 16:12:06
● 2026-07-29 03:14:12
● 2026-07-29 03:14:16
●A2606:4700:3035::6815:600c2026-07-29 → 2026-07-29 · 3 obs
○ 2026-07-26 16:12:06
● 2026-07-29 03:14:12
● 2026-07-29 03:14:16
○A2a06:98c1:3120::2026-07-26 → 2026-07-26 · 3 obs
● 2026-07-26 16:12:06
○ 2026-07-29 03:14:12
○ 2026-07-29 03:14:16
○A2a06:98c1:3121::2026-07-26 → 2026-07-26 · 3 obs
● 2026-07-26 16:12:06
○ 2026-07-29 03:14:12
○ 2026-07-29 03:14:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
w2chk.comeloise.ns.cloudflare.com, leland.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.208

NS records: eloise.ns.cloudflare.com, leland.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for w2chk.com (unsigned zone)

⏱️ Timing

Total: 249ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.171.243, 104.21.96.12
AAAA22606:4700:3035::6815:600c, 2606:4700:3034::ac43:abf3
NS2eloise.ns.cloudflare.com, leland.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1eloise.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (eloise.ns.cloudflare.com, eloise.ns.cloudflare.com, eloise.ns.cloudflare.com...)

Analysis

IP Addresses

w2chk.com resolves to four IP addresses: 104.21.96.12, 172.67.171.243, 2606:4700:3034::ac43:abf3 and 2606:4700:3035::6815:600c.

portsized.nawishoghl.com, skinplus.co.nz, nawishoghl.com and two other host names share IP numbers with w2chk.com.

Name Servers

Two name servers handle the delegation for w2chk.com: eloise.ns.cloudflare.com and leland.ns.cloudflare.com.

w2chk.com uses the same name servers as several other domains — among them w2c8h.com, y2c8v3.com, r3m9v.com and two more.

w2chk.com has at least partial name server overlap with other domains, such as lzlmxx.com, rsrczp.com, kalenderweeknummers1.shop and two others.

It is common to find these name servers paired with the name servers elma.ns.cloudflare.com, norman.ns.cloudflare.com, fay.ns.cloudflare.com and lex.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

eloise.ns.cloudflare.com resolves to 108.162.194.208, 162.159.38.208 and 172.64.34.208 among others, with 3 other IP addresses in total.

leland.ns.cloudflare.com resolves to 108.162.195.8, 162.159.44.8 and 172.64.35.8 among others, with 3 other IP addresses in total.