57rd.com - dns.ninja

57rd.com

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:a9c0🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:1bd4🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.27.212Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.169.192🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdion.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b9c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdion.ns.cloudflare.com
A2803:f800:50::6ca2:c19c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdion.ns.cloudflare.com
A2a06:98c1:50::ac40:219c🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdion.ns.cloudflare.com
A108.162.193.156🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdion.ns.cloudflare.com
A172.64.33.156🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdion.ns.cloudflare.com
A173.245.59.156🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdion.ns.cloudflare.com
NSjosephine.ns.cloudflare.com
A2606:4700:50::a29f:2640🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjosephine.ns.cloudflare.com
A2803:f800:50::6ca2:c240🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjosephine.ns.cloudflare.com
A2a06:98c1:50::ac40:2240🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjosephine.ns.cloudflare.com
A108.162.194.64🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjosephine.ns.cloudflare.com
A162.159.38.64Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjosephine.ns.cloudflare.com
A172.64.34.64🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjosephine.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.27.212, 172.67.169.192
IPv6 hints2606:4700:3033::ac43:a9c0, 2606:4700:3037::6815:1bd4
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=48, name=cloudflare-ech.com
SOAdion.ns.cloudflare.comdns@cloudflare.com serial=2410133872

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=1786653669

Same first word

57rd.com

Similar names

dr75.com
dr75.cn
d7r5.com
75dr.com

DNS History

22 records (6 active, 16 former)

20162017201820192020202120222023202420252026NSdion.ns.cloudflare.comjosephine.ns.cloudflare.coma.share-dns.coma11.share-dns.comb.share-dns.netb11.share-dns.netdns10.hichina.comdns9.hichina.comv1s1.xundns.comv1s2.xundns.comMXmxbiz1.qq.commxbiz2.qq.comA104.21.27.212172.67.169.1922606:4700:3033::ac43:a9c02606:4700:3037::6815:1bd423.81.108.1612606:4700:3037::ac43:a9c038.33.111.11038.63.243.23459.188.220.8CNAMEhost-8-220-188-59.cdn-hk.com
○NSa.share-dns.com2026-03-28 → 2026-03-28 · 4 obs
○ 2020-03-04 23:59:06
● 2026-03-28 16:00:52
○ 2026-06-25 06:09:18
○ 2026-08-13 21:08:02
○NSa11.share-dns.com2026-03-28 → 2026-03-28 · 4 obs
○ 2020-03-04 23:59:06
● 2026-03-28 16:00:52
○ 2026-06-25 06:09:18
○ 2026-08-13 21:08:02
○NSb.share-dns.net2026-03-28 → 2026-03-28 · 4 obs
○ 2020-03-04 23:59:06
● 2026-03-28 16:00:52
○ 2026-06-25 06:09:18
○ 2026-08-13 21:08:02
○NSb11.share-dns.net2026-03-28 → 2026-03-28 · 4 obs
○ 2020-03-04 23:59:06
● 2026-03-28 16:00:52
○ 2026-06-25 06:09:18
○ 2026-08-13 21:08:02
●NSdion.ns.cloudflare.com2026-06-25 → 2026-08-13 · 3 obs
○ 2026-03-28 16:00:52
● 2026-06-25 06:09:18
● 2026-08-13 21:08:02
○NSdns10.hichina.com2015-07-25 → 2016-02-11 · 4 obs
● 2015-07-25 04:25:18
● 2016-02-11 19:12:36
○ 2016-08-18 00:40:52
○ 2026-08-13 21:08:02
○NSdns9.hichina.com2015-07-25 → 2016-02-11 · 4 obs
● 2015-07-25 04:25:18
● 2016-02-11 19:12:36
○ 2016-08-18 00:40:52
○ 2026-08-13 21:08:02
●NSjosephine.ns.cloudflare.com2026-06-25 → 2026-08-13 · 3 obs
○ 2026-03-28 16:00:52
● 2026-06-25 06:09:18
● 2026-08-13 21:08:02
○NSv1s1.xundns.com2020-03-04 → 2020-03-04 · 4 obs
○ 2016-08-18 00:40:52
● 2020-03-04 23:59:06
○ 2026-03-28 16:00:52
○ 2026-08-13 21:08:02
○NSv1s2.xundns.com2020-03-04 → 2020-03-04 · 4 obs
○ 2016-08-18 00:40:52
● 2020-03-04 23:59:06
○ 2026-03-28 16:00:52
○ 2026-08-13 21:08:02
○MXmxbiz1.qq.com2016-02-11 → 2016-02-11 · 3 obs
● 2016-02-11 19:12:36
○ 2016-08-18 00:40:52
○ 2026-08-13 21:08:02
○MXmxbiz2.qq.com2016-02-11 → 2016-02-11 · 3 obs
● 2016-02-11 19:12:36
○ 2016-08-18 00:40:52
○ 2026-08-13 21:08:02
●A104.21.27.2122026-06-25 → 2026-08-13 · 3 obs
○ 2026-03-28 16:00:52
● 2026-06-25 06:09:18
● 2026-08-13 21:08:02
●A172.67.169.1922026-06-25 → 2026-08-13 · 3 obs
○ 2026-03-28 16:00:52
● 2026-06-25 06:09:18
● 2026-08-13 21:08:02
○A23.81.108.1612020-03-04 → 2020-03-04 · 4 obs
○ 2015-07-25 04:25:18
● 2020-03-04 23:59:06
○ 2026-03-28 16:00:52
○ 2026-08-13 21:08:02
●A2606:4700:3033::ac43:a9c02026-07-10 → 2026-08-13 · 3 obs
○ 2026-06-25 06:09:18
● 2026-07-10 23:49:38
● 2026-08-13 21:08:02
●A2606:4700:3037::6815:1bd42026-06-25 → 2026-08-13 · 3 obs
○ 2026-03-28 16:00:52
● 2026-06-25 06:09:18
● 2026-08-13 21:08:02
○A2606:4700:3037::ac43:a9c02026-06-25 → 2026-06-25 · 4 obs
○ 2026-03-28 16:00:52
● 2026-06-25 06:09:18
○ 2026-07-10 23:49:38
○ 2026-08-13 21:08:02
○A38.33.111.1102026-03-28 → 2026-08-13 · 2 obs
○ 2026-03-28 16:00:52
○ 2026-08-13 21:08:02
○A38.63.243.2342026-03-28 → 2026-03-28 · 4 obs
○ 2020-03-04 23:59:06
● 2026-03-28 16:00:52
○ 2026-06-25 06:09:18
○ 2026-08-13 21:08:02
○A59.188.220.82015-07-25 → 2015-07-25 · 3 obs
● 2015-07-25 04:25:18
○ 2026-03-28 16:00:52
○ 2026-08-13 21:08:02
○CNAMEhost-8-220-188-59.cdn-hk.com2015-07-25 → 2015-07-25 · 3 obs
● 2015-07-25 04:25:18
○ 2015-11-29 21:48:10
○ 2026-08-13 21:08:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, c.gtld-servers.net, j.gtld-servers.net, m.gtld-servers.net...-
57rd.comdion.ns.cloudflare.com, josephine.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.156

NS records: dion.ns.cloudflare.com, josephine.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 57rd.com (unsigned zone)

⏱️ Timing

Total: 264ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.169.192, 104.21.27.212
AAAA22606:4700:3033::ac43:a9c0, 2606:4700:3037::6815:1bd4
NS2dion.ns.cloudflare.com, josephine.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1dion.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

57rd.com directs to four IP numbers, which are 104.21.27.212, 172.67.169.192, 2606:4700:3033::ac43:a9c0 and 2606:4700:3037::6815:1bd4.

mail.autobuy.bg, likentec.cn, gstsuvidhakendra.org plus two other host names have IP numbers in common with 57rd.com.

Name Servers

57rd.com is delegated to two name servers: dion.ns.cloudflare.com and josephine.ns.cloudflare.com.

The name server configuration of 57rd.com is shared with other domains, for instance shbcdj.com, huojiajs.com, ayzh.com.cn and two others.

There is at least partial name server overlap between 57rd.com and other domains — martianarctic.com, pap22.com, kssoftech.com and two more among them.

These name servers are routinely deployed together with the name servers ned.ns.cloudflare.com.

Hosts with 6 IP addresses each:

dion.ns.cloudflare.com resolves to 108.162.193.156, 172.64.33.156, 173.245.59.156 and 3 other IP addresses.

josephine.ns.cloudflare.com resolves to 108.162.194.64, 162.159.38.64, 172.64.34.64 and 3 other IP addresses.