zf38.cn - robtex.com

zf38.cn

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:a58c🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:2ac2🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.42.194Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.165.140🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSmeera.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3ac3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmeera.ns.cloudflare.com
A2803:f800:50::6ca2:c0c3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmeera.ns.cloudflare.com
A2a06:98c1:50::ac40:20c3🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmeera.ns.cloudflare.com
A108.162.192.195🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmeera.ns.cloudflare.com
A172.64.32.195🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmeera.ns.cloudflare.com
A173.245.58.195🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmeera.ns.cloudflare.com
NSquincy.ns.cloudflare.com
A2606:4700:58::a29f:2c27🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRquincy.ns.cloudflare.com
A2803:f800:50::6ca2:c327🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRquincy.ns.cloudflare.com
A2a06:98c1:50::ac40:2327🇺🇸 Cloudflare2a06:98c1:50::/45
PTRquincy.ns.cloudflare.com
A108.162.195.39🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRquincy.ns.cloudflare.com
A162.159.44.39Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRquincy.ns.cloudflare.com
A172.64.35.39🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRquincy.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.42.194, 172.67.165.140
IPv6 hints2606:4700:3031::ac43:a58c, 2606:4700:3036::6815:2ac2
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=63, name=cloudflare-ech.com
SOAmeera.ns.cloudflare.comdns@cloudflare.com serial=2402687946

cn

DNSSEC🔒 Signed (DS record present)
NSa.dns.cn ⭐
NSb.dns.cn
NSc.dns.cn
NSd.dns.cn
NSe.dns.cn
NSns.cernet.net ⚠️ Not in parent delegation
SOAa.dns.cnroot@cnnic.cn serial=2034720353

Same first word

zf38.com
zf38.cn

Similar names

38zf.cn
fz38.com
83fz.com
38zf.com
zf83.com
fz83.com
fz38.cn
38fz.com

DNS History

9 records (6 active, 3 former)

201820192020202120222023202420252026NSmeera.ns.cloudflare.comquincy.ns.cloudflare.comA104.21.42.194172.67.165.1402606:4700:3031::ac43:a58c2606:4700:3036::6815:2ac2104.201.16.159172.64.80.12606:4700:130:436c:6f75:6466:6c61:7265
●NSmeera.ns.cloudflare.com2026-04-07 → 2026-04-27 · 2 obs
● 2026-04-07 15:12:46
● 2026-04-27 19:45:28
●NSquincy.ns.cloudflare.com2026-04-07 → 2026-04-27 · 2 obs
● 2026-04-07 15:12:46
● 2026-04-27 19:45:28
○A104.201.16.1592017-06-26 → 2017-06-26 · 3 obs
● 2017-06-26 07:41:16
○ 2026-04-07 15:12:46
○ 2026-04-27 19:45:28
●A104.21.42.1942026-04-07 → 2026-04-27 · 3 obs
○ 2017-06-26 07:41:16
● 2026-04-07 15:12:46
● 2026-04-27 19:45:28
○A172.64.80.12026-04-07 → 2026-04-27 · 2 obs
○ 2026-04-07 15:12:46
○ 2026-04-27 19:45:28
●A172.67.165.1402026-04-07 → 2026-04-27 · 3 obs
○ 2017-06-26 07:41:16
● 2026-04-07 15:12:46
● 2026-04-27 19:45:28
○A2606:4700:130:436c:6f75:6466:6c61:72652026-04-07 → 2026-04-27 · 2 obs
○ 2026-04-07 15:12:46
○ 2026-04-27 19:45:28
●A2606:4700:3031::ac43:a58c2026-04-07 → 2026-04-27 · 3 obs
○ 2017-06-26 07:41:16
● 2026-04-07 15:12:46
● 2026-04-27 19:45:28
●A2606:4700:3036::6815:2ac22026-04-07 → 2026-04-27 · 3 obs
○ 2017-06-26 07:41:16
● 2026-04-07 15:12:46
● 2026-04-27 19:45:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...-
zf38.cnmeera.ns.cloudflare.com, quincy.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.44.39

NS records: meera.ns.cloudflare.com, quincy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for zf38.cn (unsigned zone)

⏱️ Timing

Total: 853ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.42.194, 172.67.165.140
AAAA22606:4700:3036::6815:2ac2, 2606:4700:3031::ac43:a58c
NS2meera.ns.cloudflare.com, quincy.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1meera.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

zf38.cn maps to four IP numbers: 2606:4700:3031::ac43:a58c, 2606:4700:3036::6815:2ac2, 104.21.42.194 and 172.67.165.140.

Other host names, for instance happyholidaysfromkiewit.com, www.businessheroinemagazine.com, eyelashtechnologies.com, ramenstationmadison.com and tetu.fr share IP numbers with zf38.cn.

Name Servers

Two name servers meera.ns.cloudflare.com and quincy.ns.cloudflare.com are delegated to zf38.cn.

zf38.cn uses the same name server configuration as other domains, such as yx169.cn, switch-net.cn, xyfty1.cn, fekwlw.com and mm46.cn.

zf38.cn at least partially shares name servers with other domains such as sumguy.com, doubleclick-it.com, 880902eadff3.com, walletonfire.com and waytogo.life.

These name servers are commonly used with eva.ns.cloudflare.com, julissa.ns.cloudflare.com, ian.ns.cloudflare.com and bjorn.ns.cloudflare.com.

Host names with six IP numbers: Host name meera.ns.cloudflare.com points to 2606:4700:50::adf5:3ac3, 2803:f800:50::6ca2:c0c3, 2a06:98c1:50::ac40:20c3, 108.162.192.195, 172.64.32.195 and 173.245.58.195; host name quincy.ns.cloudflare.com points to 2606:4700:58::a29f:2c27, 2803:f800:50::6ca2:c327, 2a06:98c1:50::ac40:2327, 108.162.195.39, 162.159.44.39 and 172.64.35.39.