c7939.top - robtex.com

c7939.top

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:26dd🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:8b69🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.38.221Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.139.105🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSmelnicoff.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2cae🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelnicoff.ns.cloudflare.com
A2803:f800:50::6ca2:c3ae🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmelnicoff.ns.cloudflare.com
A2a06:98c1:50::ac40:23ae🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmelnicoff.ns.cloudflare.com
A108.162.195.174🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelnicoff.ns.cloudflare.com
A162.159.44.174Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelnicoff.ns.cloudflare.com
A172.64.35.174🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelnicoff.ns.cloudflare.com
NSmillie.ns.cloudflare.com
A2606:4700:50::a29f:26b5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmillie.ns.cloudflare.com
A2803:f800:50::6ca2:c2b5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmillie.ns.cloudflare.com
A2a06:98c1:50::ac40:22b5🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmillie.ns.cloudflare.com
A108.162.194.181🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmillie.ns.cloudflare.com
A162.159.38.181Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmillie.ns.cloudflare.com
A172.64.34.181🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmillie.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.38.221, 172.67.139.105
IPv62606:4700:3033::6815:26dd, 2606:4700:3036::ac43:8b69
SOAmelnicoff.ns.cloudflare.comdns@cloudflare.com serial=2395385159

top

DNSSEC🔒 Signed (DS record present)
NSa.zdnscloud.com ⭐
NSa.zdnscloud.cn
NSb.zdnscloud.cn
NSc.zdnscloud.com
NSd.zdnscloud.com
NSf.zdnscloud.cn
NSg.zdnscloud.com
NSi.zdnscloud.cn
NSj.zdnscloud.com
TXT2026-03-28_04:05:01
SOAa.zdnscloud.comtd_dns_gtld@knet.cn serial=1395378153

Same first word

c7939.top

DNS History

8 records (6 active, 2 former)

NSmelnicoff.ns.cloudflare.commillie.ns.cloudflare.comA104.21.38.221172.67.139.1052606:4700:3033::6815:26dd2606:4700:3036::ac43:8b69172.64.80.12606:4700:130:436c:6f75:6466:6c61:7265
●NSmelnicoff.ns.cloudflare.com2026-03-13 → 2026-03-27 · 2 obs
● 2026-03-13 12:48:26
● 2026-03-27 20:13:22
●NSmillie.ns.cloudflare.com2026-03-13 → 2026-03-27 · 2 obs
● 2026-03-13 12:48:26
● 2026-03-27 20:13:22
●A104.21.38.2212026-03-13 → 2026-03-27 · 5 obs
● 2026-03-13 12:48:26
● 2026-03-16 03:53:34
○ 2026-03-16 20:14:40
● 2026-03-20 05:01:56
● 2026-03-27 20:13:22
○A172.64.80.12026-03-16 → 2026-03-16 · 4 obs
○ 2026-03-16 03:53:34
● 2026-03-16 20:14:40
○ 2026-03-20 05:01:56
○ 2026-03-27 20:13:22
●A172.67.139.1052026-03-13 → 2026-03-27 · 5 obs
● 2026-03-13 12:48:26
● 2026-03-16 03:53:34
○ 2026-03-16 20:14:40
● 2026-03-20 05:01:56
● 2026-03-27 20:13:22
○A2606:4700:130:436c:6f75:6466:6c61:72652026-03-16 → 2026-03-23 · 6 obs
○ 2026-03-16 03:53:34
● 2026-03-16 20:14:40
○ 2026-03-20 05:01:56
○ 2026-03-20 10:21:26
● 2026-03-23 02:09:20
○ 2026-03-27 20:13:22
●A2606:4700:3033::6815:26dd2026-03-13 → 2026-03-27 · 7 obs
● 2026-03-13 12:48:26
● 2026-03-16 03:53:34
○ 2026-03-16 20:14:40
● 2026-03-20 05:01:56
● 2026-03-20 10:21:26
○ 2026-03-23 02:09:20
● 2026-03-27 20:13:22
●A2606:4700:3036::ac43:8b692026-03-13 → 2026-03-27 · 7 obs
● 2026-03-13 12:48:26
● 2026-03-16 03:53:34
○ 2026-03-16 20:14:40
● 2026-03-20 05:01:56
● 2026-03-20 10:21:26
○ 2026-03-23 02:09:20
● 2026-03-27 20:13:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
topb.zdnscloud.cn, f.zdnscloud.cn, d.zdnscloud.com, j.zdnscloud.com...-
c7939.topmillie.ns.cloudflare.com, melnicoff.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.44.174

NS records: millie.ns.cloudflare.com, melnicoff.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for c7939.top (unsigned zone)

⏱️ Timing

Total: 397ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.139.105, 104.21.38.221
AAAA22606:4700:3033::6815:26dd, 2606:4700:3036::ac43:8b69
NS2melnicoff.ns.cloudflare.com, millie.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1melnicoff.ns.cloudflare.com dns.cloudfla

Analysis

IP Addresses

c7939.top points to four IP numbers: 2606:4700:3033::6815:26dd, 2606:4700:3036::ac43:8b69, 104.21.38.221 and 172.67.139.105.

Other host names, for instance andith.cn, www.qihuan.sbs, www.25.ca, badgerpropertyinvestments.com and 3czakotrans.hu share IP numbers with c7939.top.

Name Servers

c7939.top is delegated to two name servers: melnicoff.ns.cloudflare.com and millie.ns.cloudflare.com.

c7939.top uses the same name server setup as other domains, for instance c4589.top, bsj08.com, c7362.top, c5449.top and c3325.top.

c7939.top shares name servers with other domains at least partially, for instance success-formula.ru, colouredfin.com, tincanlondon.com, 260335.com and sauro.org.

these name servers are often used together with the name servers kevin.ns.cloudflare.com.

Host names with six IP numbers: melnicoff.ns.cloudflare.com points to 2606:4700:58::a29f:2cae, 2803:f800:50::6ca2:c3ae, 2a06:98c1:50::ac40:23ae, 108.162.195.174, 162.159.44.174 and 172.64.35.174; millie.ns.cloudflare.com points to 2606:4700:50::a29f:26b5, 2803:f800:50::6ca2:c2b5, 2a06:98c1:50::ac40:22b5, 108.162.194.181, 162.159.38.181 and 172.64.34.181.