concretehelper.com - robtex.com

concretehelper.com

DNSSEC⚠️ Not signed
A2606:4700:3035::6815:2f09🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:a9ad🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.47.9Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.169.173🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSgwen.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3aa0🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgwen.ns.cloudflare.com
A2803:f800:50::6ca2:c0a0🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRgwen.ns.cloudflare.com
A2a06:98c1:50::ac40:20a0🇺🇸 Cloudflare2a06:98c1:50::/45
PTRgwen.ns.cloudflare.com
A108.162.192.160🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgwen.ns.cloudflare.com
A172.64.32.160🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgwen.ns.cloudflare.com
A173.245.58.160🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgwen.ns.cloudflare.com
NStheo.ns.cloudflare.com
A2606:4700:58::adf5:3b90🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtheo.ns.cloudflare.com
A2803:f800:50::6ca2:c190🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRtheo.ns.cloudflare.com
A2a06:98c1:50::ac40:2190🇺🇸 Cloudflare2a06:98c1:50::/45
PTRtheo.ns.cloudflare.com
A108.162.193.144🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtheo.ns.cloudflare.com
A172.64.33.144🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtheo.ns.cloudflare.com
A173.245.59.144🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtheo.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.47.9, 172.67.169.173
IPv6 hints2606:4700:3035::6815:2f09, 2606:4700:3036::ac43:a9ad
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=60, name=cloudflare-ech.com
SOAgwen.ns.cloudflare.comdns@cloudflare.com serial=2402530677

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=1778354921

Previously MX for

concretehelper.com

Same first word

concretehelper.com

DNS History

10 records (6 active, 4 former)

20162017201820192020202120222023202420252026NSgwen.ns.cloudflare.comtheo.ns.cloudflare.comns8347.hostgator.comns8348.hostgator.comMXconcretehelper.comA104.21.47.9172.67.169.1732606:4700:3035::6815:2f092606:4700:3036::ac43:a9ad108.167.142.43
●NSgwen.ns.cloudflare.com2026-04-17 → 2026-05-09 · 3 obs
○ 2017-05-20 02:27:50
● 2026-04-17 23:03:10
● 2026-05-09 19:38:36
○NSns8347.hostgator.com2015-06-07 → 2017-05-20 · 4 obs
● 2015-06-07 13:59:56
● 2017-05-20 02:27:50
○ 2026-04-17 23:03:10
○ 2026-05-09 19:38:36
○NSns8348.hostgator.com2015-06-07 → 2017-05-20 · 4 obs
● 2015-06-07 13:59:56
● 2017-05-20 02:27:50
○ 2026-04-17 23:03:10
○ 2026-05-09 19:38:36
●NStheo.ns.cloudflare.com2026-04-17 → 2026-05-09 · 3 obs
○ 2017-05-20 02:27:50
● 2026-04-17 23:03:10
● 2026-05-09 19:38:36
○MXconcretehelper.com2015-06-07 → 2017-05-20 · 4 obs
● 2015-06-07 13:59:56
● 2017-05-20 02:27:50
○ 2026-04-17 23:03:10
○ 2026-05-09 19:38:36
●A104.21.47.92026-04-17 → 2026-05-09 · 3 obs
○ 2017-05-20 02:27:50
● 2026-04-17 23:03:10
● 2026-05-09 19:38:36
○A108.167.142.432015-06-07 → 2017-05-20 · 4 obs
● 2015-06-07 13:59:56
● 2017-05-20 02:27:50
○ 2026-04-17 23:03:10
○ 2026-05-09 19:38:36
●A172.67.169.1732026-04-17 → 2026-05-09 · 3 obs
○ 2017-05-20 02:27:50
● 2026-04-17 23:03:10
● 2026-05-09 19:38:36
●A2606:4700:3035::6815:2f092026-04-17 → 2026-05-09 · 3 obs
○ 2017-05-20 02:27:50
● 2026-04-17 23:03:10
● 2026-05-09 19:38:36
●A2606:4700:3036::ac43:a9ad2026-04-17 → 2026-05-09 · 3 obs
○ 2017-05-20 02:27:50
● 2026-04-17 23:03:10
● 2026-05-09 19:38:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comi.gtld-servers.net, e.gtld-servers.net, m.gtld-servers.net, g.gtld-servers.net...-
concretehelper.comtheo.ns.cloudflare.com, gwen.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.160

NS records: theo.ns.cloudflare.com, gwen.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for concretehelper.com (unsigned zone)

⏱️ Timing

Total: 524ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.47.9, 172.67.169.173
AAAA22606:4700:3035::6815:2f09, 2606:4700:3036::ac43:a9ad
NS2gwen.ns.cloudflare.com, theo.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1gwen.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

concretehelper.com points to four IP numbers: 2606:4700:3035::6815:2f09, 2606:4700:3036::ac43:a9ad, 104.21.47.9 and 172.67.169.173.

Other host names including opportunitybanking.com, tesd-34913.w-mega.ru, meahoa.com, liidsolutions.com and asap-cctv.com share IP numbers with concretehelper.com.

Name Servers

concretehelper.com's delegation uses two name servers, gwen.ns.cloudflare.com and theo.ns.cloudflare.com.

concretehelper.com shares the same name server setup as other domains, for example d9182ea193.com, herb-store.net, thelodgeabovetowncreek.com, robsoffroad.com and whccmt.com.

concretehelper.com at least partially shares name servers with other domains, including richburgstone.com, ppltoy.com, hthcomm.com, turms.fr and splcy.com.

these name servers are commonly used with chan.ns.cloudflare.com, galilea.ns.cloudflare.com, aiden.ns.cloudflare.com, chip.ns.cloudflare.com and lex.ns.cloudflare.com.

Host names with six IP numbers:

gwen.ns.cloudflare.com points to: 2606:4700:50::adf5:3aa0, 2803:f800:50::6ca2:c0a0, 2a06:98c1:50::ac40:20a0, 108.162.192.160, 172.64.32.160 and 173.245.58.160.

theo.ns.cloudflare.com points to: 2606:4700:58::adf5:3b90, 2803:f800:50::6ca2:c190, 2a06:98c1:50::ac40:2190, 108.162.193.144, 172.64.33.144 and 173.245.59.144.