checklab.dev - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

checklab.dev

DNSSEC⚠️ Not signed
A2606:4700:3035::ac43:dde0🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:4652🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.70.82Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.221.224🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSandy.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b65🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRandy.ns.cloudflare.com
A2803:f800:50::6ca2:c165🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRandy.ns.cloudflare.com
A2a06:98c1:50::ac40:2165🇺🇸 Cloudflare2a06:98c1:50::/45
PTRandy.ns.cloudflare.com
A108.162.193.101🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRandy.ns.cloudflare.com
A172.64.33.101🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRandy.ns.cloudflare.com
A173.245.59.101🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRandy.ns.cloudflare.com
NSjoyce.ns.cloudflare.com
A2606:4700:50::a29f:260e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjoyce.ns.cloudflare.com
A2803:f800:50::6ca2:c20e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjoyce.ns.cloudflare.com
A2a06:98c1:50::ac40:220e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjoyce.ns.cloudflare.com
A108.162.194.14🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjoyce.ns.cloudflare.com
A162.159.38.14Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjoyce.ns.cloudflare.com
A172.64.34.14🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjoyce.ns.cloudflare.com
MX_dc-mx.8df1305d4be8.checklab.dev ⭐
A2a01:7c8:3:1337::27🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network
PTRreserved.transip.nl
A37.97.254.27🇳🇱 TRANSIP-AS37.97.128.0/17 TransIP BV Amsterdam, The Netherlands
PTRreserved.transip.nl
TXTv=spf1 ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.70.82, 172.67.221.224
IPv6 hints2606:4700:3035::ac43:dde0, 2606:4700:3036::6815:4652
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=37, name=cloudflare-ech.com
SOAandy.ns.cloudflare.comdns@cloudflare.com serial=2411698098

dev

DNSSEC🔒 Signed (DS record present)
NSns-tld1.charlestonroadregistry.com ⭐
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1
🔒 HSTS Preload (+subdomains)

Same first word

checklab.com.br
checklab.app
checklab.online
checklab.biz
checklab.it
checklab.tech
checklab.ru
checklab.ai
checklab.com
checklab.nl
checklab.info
checklab.co.th
checklab.org
checklab.dev

Similar names

checkbal.com
labcheck.it.com
labcheck.de
labcheck.com.br
labcheck.digital
labcheck.net
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labcheck.com
balcheck.in
labcheck.ae
labcheck.se
chleback.com
checkalb.cc
cabkelch.ph
checkbal.net
labcheck.co.uk
labcheck.pages.dev

Previous names

checkality.dev
checkatrade.dev
checkbase.dev
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checkemail.dev
checkerberry.dev
checkfits.dev
checkfront.dev
checkgen.dev
checkingforchangesisinprogress.dev
checkip.dev
checkitout.dev

Next names

checkledger.dev
checkleft.dev
checklistai.dev
checkly.dev
checkmail.dev
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checkmate.dev
checkmatechronicles.dev
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checkmy.dev
checkmyapp.dev
checkmymail.dev
checkmyrepo.dev
checkmysite.dev
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checkn.dev
checkonline.dev
checkoutandpay.dev
checkoutblocks.dev

DNS History

7 records (7 active, 0 former)

NSandy.ns.cloudflare.comjoyce.ns.cloudflare.comMX_dc-mx.8df1305d4be8.checklab.devA104.21.70.82172.67.221.2242606:4700:3035::ac43:dde02606:4700:3036::6815:4652
●NSandy.ns.cloudflare.com2026-09-02 → 2026-09-04 · 2 obs
● 2026-09-02 05:44:20
● 2026-09-04 06:20:28
●NSjoyce.ns.cloudflare.com2026-09-02 → 2026-09-04 · 2 obs
● 2026-09-02 05:44:20
● 2026-09-04 06:20:28
●MX_dc-mx.8df1305d4be8.checklab.dev2026-09-02 → 2026-09-04 · 2 obs
● 2026-09-02 05:44:20
● 2026-09-04 06:20:28
●A104.21.70.822026-09-02 → 2026-09-04 · 2 obs
● 2026-09-02 05:44:20
● 2026-09-04 06:20:28
●A172.67.221.2242026-09-02 → 2026-09-04 · 2 obs
● 2026-09-02 05:44:20
● 2026-09-04 06:20:28
●A2606:4700:3035::ac43:dde02026-09-02 → 2026-09-04 · 2 obs
● 2026-09-02 05:44:20
● 2026-09-04 06:20:28
●A2606:4700:3036::6815:46522026-09-02 → 2026-09-04 · 2 obs
● 2026-09-02 05:44:20
● 2026-09-04 06:20:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld4.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...10 records
checklab.devjoyce.ns.cloudflare.com, andy.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.33.101

NS records: joyce.ns.cloudflare.com, andy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for checklab.dev (unsigned zone)

⏱️ Timing

Total: 704ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.221.224, 104.21.70.82
AAAA22606:4700:3035::ac43:dde0, 2606:4700:3036::6815:4652
NS2andy.ns.cloudflare.com, joyce.ns.cloudflare.com
MX1_dc-mx.8df1305d4be8.checklab.dev (pri: 1
TXT1v=spf1 ~all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1andy.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)

Analysis

IP Addresses

checklab.dev has four IP addresses: 104.21.70.82, 172.67.221.224, 2606:4700:3035::ac43:dde0 and 2606:4700:3036::6815:4652.

Two other host names, along with stjohnsmayball.com, privatecapitalclub.com and ggoogledocudytf.icu, also share IP numbers with checklab.dev.

Name Servers

DNS delegation for checklab.dev points to two name servers: andy.ns.cloudflare.com and joyce.ns.cloudflare.com.

checklab.dev shares its NS records with other domains, for example klbet918.bio, bottegadellaccessorio.com, judifree.bio and two others.

checklab.dev partially shares its NS delegation with several other domains, including mikepat.com, allezlefun-bingo.pages.dev, tailsandtreats.co.ke and two others.

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

DNS names with 6 IP addresses:

andy.ns.cloudflare.com has IP addresses 108.162.193.101, 172.64.33.101 and 173.245.59.101, plus 3 other.

joyce.ns.cloudflare.com has IP addresses 108.162.194.14, 162.159.38.14 and 172.64.34.14, plus 3 other.

Mail Servers

The sole mail server for checklab.dev is _dc-mx.8df1305d4be8.checklab.dev.

The host _dc-mx.8df1305d4be8.checklab.dev resolves to 37.97.254.27 and 2a01:7c8:3:1337::27 — two IP addresses.