sointech.dev - dns.ninja

sointech.dev

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:8f5dπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3031::6815:5781πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.87.129Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.143.93πŸ‡ΊπŸ‡Έ Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSbristol.ns.cloudflare.com ⭐
A2606:4700:50::a29f:262fπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbristol.ns.cloudflare.com
A2803:f800:50::6ca2:c22fπŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbristol.ns.cloudflare.com
A2a06:98c1:50::ac40:222fπŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRbristol.ns.cloudflare.com
A108.162.194.47πŸ‡ΊπŸ‡Έ Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbristol.ns.cloudflare.com
A162.159.38.47Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbristol.ns.cloudflare.com
A172.64.34.47πŸ‡ΊπŸ‡Έ Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbristol.ns.cloudflare.com
NSclint.ns.cloudflare.com
A2606:4700:58::adf5:3b5aπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclint.ns.cloudflare.com
A2803:f800:50::6ca2:c15aπŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRclint.ns.cloudflare.com
A2a06:98c1:50::ac40:215aπŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRclint.ns.cloudflare.com
A108.162.193.90πŸ‡ΊπŸ‡Έ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclint.ns.cloudflare.com
A172.64.33.90πŸ‡ΊπŸ‡Έ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclint.ns.cloudflare.com
A173.245.59.90πŸ‡ΊπŸ‡Έ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclint.ns.cloudflare.com
MXmx1.larksuite.com ⭐
A18.139.153.173πŸ‡ΈπŸ‡¬ Amazon18.138.0.0/15 EC2 SIN prefix
MXmx2.larksuite.com(5)
A18.139.153.173πŸ‡ΈπŸ‡¬ Amazon18.138.0.0/15 EC2 SIN prefix
MXmx3.larksuite.com(10)
A18.139.153.173πŸ‡ΈπŸ‡¬ Amazon18.138.0.0/15 EC2 SIN prefix
A101.126.58.223πŸ‡¨πŸ‡³ VOLCANO-ENGINE101.126.56.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,
A122.14.230.154πŸ‡¨πŸ‡³ CHINAMOBILE-CN122.14.224.0/20
TXTv=spf1 +include:spf.onlarksuite.com -all
TXTverification-code-site-App_lark=Qga4wVIA6pG9yG3o43KR
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.87.129, 172.67.143.93
IPv6 hints2606:4700:3030::ac43:8f5d, 2606:4700:3031::6815:5781
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=73, name=cloudflare-ech.com
SOAbristol.ns.cloudflare.comdns@cloudflare.com serial=2407152517

dev

DNSSECπŸ”’ 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
πŸ”’ HSTS Preload (+subdomains)

Subdomains

Same first word

Similar names

DNS History

11 records (9 active, 2 former)

NSbristol.ns.cloudflare.comclint.ns.cloudflare.comMXmx1.larksuite.commx2.larksuite.commx3.larksuite.comA104.21.87.129172.67.143.932606:4700:3030::ac43:8f5d2606:4700:3031::6815:57812606:4700:3030::6815:57812606:4700:3037::ac43:8f5d
●NSbristol.ns.cloudflare.com2026-05-12 β†’ 2026-06-29 Β· 2 obs
● 2026-05-12 11:14:40
● 2026-06-29 01:27:38
●NSclint.ns.cloudflare.com2026-05-12 β†’ 2026-06-29 Β· 2 obs
● 2026-05-12 11:14:40
● 2026-06-29 01:27:38
●MXmx1.larksuite.com2026-05-12 β†’ 2026-06-29 Β· 2 obs
● 2026-05-12 11:14:40
● 2026-06-29 01:27:38
●MXmx2.larksuite.com2026-05-12 β†’ 2026-06-29 Β· 2 obs
● 2026-05-12 11:14:40
● 2026-06-29 01:27:38
●MXmx3.larksuite.com2026-05-12 β†’ 2026-06-29 Β· 2 obs
● 2026-05-12 11:14:40
● 2026-06-29 01:27:38
●A104.21.87.1292026-05-12 β†’ 2026-06-29 Β· 2 obs
● 2026-05-12 11:14:40
● 2026-06-29 01:27:38
●A172.67.143.932026-05-12 β†’ 2026-06-29 Β· 2 obs
● 2026-05-12 11:14:40
● 2026-06-29 01:27:38
β—‹A2606:4700:3030::6815:57812026-05-12 β†’ 2026-06-08 Β· 3 obs
● 2026-05-12 11:14:40
● 2026-06-08 06:15:16
β—‹ 2026-06-29 01:27:38
●A2606:4700:3030::ac43:8f5d2026-06-29 β†’ 2026-06-29 Β· 2 obs
β—‹ 2026-06-08 06:15:16
● 2026-06-29 01:27:38
●A2606:4700:3031::6815:57812026-06-29 β†’ 2026-06-29 Β· 2 obs
β—‹ 2026-06-08 06:15:16
● 2026-06-29 01:27:38
β—‹A2606:4700:3037::ac43:8f5d2026-05-12 β†’ 2026-06-08 Β· 3 obs
● 2026-05-12 11:14:40
● 2026-06-08 06:15:16
β—‹ 2026-06-29 01:27:38

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
sointech.devbristol.ns.cloudflare.com, clint.ns.cloudflare.com-

βœ… Authoritative Response

Server:108.162.194.47

NS records: bristol.ns.cloudflare.com, clint.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sointech.dev (unsigned zone)

⏱️ Timing

Total: 546ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2172.67.143.93, 104.21.87.129
AAAA22606:4700:3030::ac43:8f5d, 2606:4700:3031::6815:5781
NS2bristol.ns.cloudflare.com, clint.ns.cloudflare.com
MX3mx1.larksuite.com (pri: 1), mx3.larksuite.com (pri: 10)...
TXT2v=spf1 +include:spf.onlarksuite.com -all, verification-code-site-App_lark=Qga4wVIA
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1bristol.ns.cloudflare.com dns.cloudflare

Analysis

Hierarchy

ecoland.sointech.dev and aqgroup.sointech.dev each fall under sointech.dev as their parent domain.

IP Addresses

sointech.dev resolves to four IP addresses: 104.21.87.129, 172.67.143.93, 2606:4700:3030::ac43:8f5d and 2606:4700:3031::6815:5781.

Two other host names, along with apits.us, www.bamgum.click and naturaleitaliano.it, also share IP numbers with sointech.dev.

Name Servers

Two name servers handle the delegation for sointech.dev: bristol.ns.cloudflare.com and clint.ns.cloudflare.com.

sointech.dev shares its NS records with other domains, for example doorsofdistinctionllc.com, jgcitservices.com, duromar.com and two others.

sointech.dev has at least partial name server overlap with other domains, such as sendip.org, easaiy.com, nmma.net and two others.

It is common to see these name servers used together with name servers wally.ns.cloudflare.com and lewis.ns.cloudflare.com.

DNS names with 6 IP addresses:

bristol.ns.cloudflare.com resolves to 108.162.194.47, 162.159.38.47 and 172.64.34.47 among others, with 3 other IP addresses in total.

clint.ns.cloudflare.com resolves to 108.162.193.90, 172.64.33.90 and 173.245.59.90 among others, with 3 other IP addresses in total.

Mail Servers

sointech.dev has three mail servers: mx1.larksuite.com, mx2.larksuite.com and mx3.larksuite.com.

There is at least a partial MX overlap between sointech.dev and other domains, including blogdodurango.com.br, nhatthanhland.vn, mycoordinates.in and two others.

Hostnames that map to three IP numbers:

The hostname mx3.larksuite.com points to 18.139.153.173, 101.126.58.223 and 122.14.230.154.

Host names that point to one IP address:

The hostname mx1.larksuite.com resolves to 18.139.153.173.

The hostname mx2.larksuite.com resolves to 18.139.153.173.

Each of mx3.larksuite.com, mx1.larksuite.com and mx2.larksuite.com resolves to 18.139.153.173.