sdgtcw.com - robtex.com

sdgtcw.com

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:d63f🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::6815:4dfe🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.77.254Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.214.63🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdorthy.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3af9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdorthy.ns.cloudflare.com
A2803:f800:50::6ca2:c0f9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdorthy.ns.cloudflare.com
A2a06:98c1:50::ac40:20f9🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdorthy.ns.cloudflare.com
A108.162.192.249🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdorthy.ns.cloudflare.com
A172.64.32.249🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdorthy.ns.cloudflare.com
A173.245.58.249🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdorthy.ns.cloudflare.com
NSrayden.ns.cloudflare.com
A2606:4700:58::a29f:2ca3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrayden.ns.cloudflare.com
A2803:f800:50::6ca2:c3a3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrayden.ns.cloudflare.com
A2a06:98c1:50::ac40:23a3🇺🇸 Cloudflare2a06:98c1:50::/45
PTRrayden.ns.cloudflare.com
A108.162.195.163🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrayden.ns.cloudflare.com
A162.159.44.163Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrayden.ns.cloudflare.com
A172.64.35.163🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrayden.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.77.254, 172.67.214.63
IPv6 hints2606:4700:3030::ac43:d63f, 2606:4700:3034::6815:4dfe
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=130, name=cloudflare-ech.com
SOAdorthy.ns.cloudflare.comdns@cloudflare.com serial=2410106571

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=1785620717

Same first word

sdgtcw.com

Similar names

sdctgw.com
sdcwgt.cn
sgwtdc.com
sdwtgc.com
dgsctw.com
gwtdsc.com
sdcwgt.com
dtwgsc.com
cdwtgs.com

DNS History

9 records (6 active, 3 former)

201820192020202120222023202420252026NSdorthy.ns.cloudflare.comrayden.ns.cloudflare.comdns23.hichina.comdns24.hichina.comA104.21.77.254172.67.214.632606:4700:3030::ac43:d63f2606:4700:3034::6815:4dfe116.255.219.99
○NSdns23.hichina.com2017-08-10 → 2017-08-10 · 3 obs
● 2017-08-10 21:51:18
○ 2026-07-02 16:18:36
○ 2026-08-01 22:10:00
○NSdns24.hichina.com2017-08-10 → 2017-08-10 · 3 obs
● 2017-08-10 21:51:18
○ 2026-07-02 16:18:36
○ 2026-08-01 22:10:00
●NSdorthy.ns.cloudflare.com2026-07-02 → 2026-08-01 · 3 obs
○ 2017-08-10 21:51:18
● 2026-07-02 16:18:36
● 2026-08-01 22:10:00
●NSrayden.ns.cloudflare.com2026-07-02 → 2026-08-01 · 3 obs
○ 2017-08-10 21:51:18
● 2026-07-02 16:18:36
● 2026-08-01 22:10:00
●A104.21.77.2542026-07-02 → 2026-08-01 · 3 obs
○ 2017-08-10 21:51:18
● 2026-07-02 16:18:36
● 2026-08-01 22:10:00
○A116.255.219.992017-08-10 → 2017-08-10 · 3 obs
● 2017-08-10 21:51:18
○ 2026-07-02 16:18:36
○ 2026-08-01 22:10:00
●A172.67.214.632026-07-02 → 2026-08-01 · 3 obs
○ 2017-08-10 21:51:18
● 2026-07-02 16:18:36
● 2026-08-01 22:10:00
●A2606:4700:3030::ac43:d63f2026-07-02 → 2026-08-01 · 3 obs
○ 2017-08-10 21:51:18
● 2026-07-02 16:18:36
● 2026-08-01 22:10:00
●A2606:4700:3034::6815:4dfe2026-07-02 → 2026-08-01 · 3 obs
○ 2017-08-10 21:51:18
● 2026-07-02 16:18:36
● 2026-08-01 22:10:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
sdgtcw.comdorthy.ns.cloudflare.com, rayden.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.163

NS records: dorthy.ns.cloudflare.com, rayden.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sdgtcw.com (unsigned zone)

⏱️ Timing

Total: 158ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.214.63, 104.21.77.254
AAAA22606:4700:3034::6815:4dfe, 2606:4700:3030::ac43:d63f
NS2dorthy.ns.cloudflare.com, rayden.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1dorthy.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

sdgtcw.com resolves to four IP addresses: 104.21.77.254, 172.67.214.63, 2606:4700:3030::ac43:d63f and 2606:4700:3034::6815:4dfe.

Two other host names, along with whsenao.com, diuzhei.com and ferrolith.com, also share IP numbers with sdgtcw.com.

Name Servers

Two name servers handle the delegation for sdgtcw.com: dorthy.ns.cloudflare.com and rayden.ns.cloudflare.com.

sdgtcw.com shares its NS records with other domains, for example tonganford.com, babyinsfs.cn, grandhigh.cn and two others.

sdgtcw.com has at least partial name server overlap with other domains, such as hnuu.net, johnrandal.com, stonecharioteer.com and two others.

These name servers tend to appear together with the name servers abdullah.ns.cloudflare.com, jen.ns.cloudflare.com and houston.ns.cloudflare.com.

DNS names with 6 IP addresses:

dorthy.ns.cloudflare.com resolves to 108.162.192.249, 172.64.32.249 and 173.245.58.249 among others, with 3 other IP addresses in total.

rayden.ns.cloudflare.com resolves to 108.162.195.163, 162.159.44.163 and 172.64.35.163 among others, with 3 other IP addresses in total.