51erc.com - robtex.com

51erc.com

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:bf7b🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::6815:41ba🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.65.186Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.191.123🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSisla.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a77🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRisla.ns.cloudflare.com
A2803:f800:50::6ca2:c077🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRisla.ns.cloudflare.com
A2a06:98c1:50::ac40:2077🇺🇸 Cloudflare2a06:98c1:50::/45
PTRisla.ns.cloudflare.com
A108.162.192.119🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRisla.ns.cloudflare.com
A172.64.32.119🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRisla.ns.cloudflare.com
A173.245.58.119🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRisla.ns.cloudflare.com
NSkonnor.ns.cloudflare.com
A2606:4700:58::a29f:2c6a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkonnor.ns.cloudflare.com
A2803:f800:50::6ca2:c36a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkonnor.ns.cloudflare.com
A2a06:98c1:50::ac40:236a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkonnor.ns.cloudflare.com
A108.162.195.106🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkonnor.ns.cloudflare.com
A162.159.44.106Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkonnor.ns.cloudflare.com
A172.64.35.106🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkonnor.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.65.186, 172.67.191.123
IPv6 hints2606:4700:3030::ac43:bf7b, 2606:4700:3033::6815:41ba
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=26, name=cloudflare-ech.com
SOAisla.ns.cloudflare.comdns@cloudflare.com serial=2401398991

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=1775972022

Same first word

51erc.com

Similar names

51cre.com
51rec.cn
51cre.cn
erc51.ru

DNS History

13 records (6 active, 7 former)

2017201820192020202120222023202420252026NSisla.ns.cloudflare.comkonnor.ns.cloudflare.comns1.myhostadmin.netns2.myhostadmin.netns3.myhostadmin.netns4.myhostadmin.netns5.myhostadmin.netns6.myhostadmin.netA104.21.65.186172.67.191.1232606:4700:3030::ac43:bf7b2606:4700:3033::6815:41ba139.196.230.86
●NSisla.ns.cloudflare.com2026-04-07 → 2026-04-12 · 3 obs
○ 2017-08-22 01:30:08
● 2026-04-07 13:35:44
● 2026-04-12 05:51:46
●NSkonnor.ns.cloudflare.com2026-04-07 → 2026-04-12 · 3 obs
○ 2017-08-22 01:30:08
● 2026-04-07 13:35:44
● 2026-04-12 05:51:46
○NSns1.myhostadmin.net2016-12-16 → 2017-08-22 · 4 obs
● 2016-12-16 23:13:48
● 2017-08-22 01:30:08
○ 2026-04-07 13:35:44
○ 2026-04-12 05:51:46
○NSns2.myhostadmin.net2016-12-16 → 2017-08-22 · 4 obs
● 2016-12-16 23:13:48
● 2017-08-22 01:30:08
○ 2026-04-07 13:35:44
○ 2026-04-12 05:51:46
○NSns3.myhostadmin.net2016-12-16 → 2017-08-22 · 4 obs
● 2016-12-16 23:13:48
● 2017-08-22 01:30:08
○ 2026-04-07 13:35:44
○ 2026-04-12 05:51:46
○NSns4.myhostadmin.net2016-12-16 → 2017-08-22 · 4 obs
● 2016-12-16 23:13:48
● 2017-08-22 01:30:08
○ 2026-04-07 13:35:44
○ 2026-04-12 05:51:46
○NSns5.myhostadmin.net2016-12-16 → 2017-08-22 · 4 obs
● 2016-12-16 23:13:48
● 2017-08-22 01:30:08
○ 2026-04-07 13:35:44
○ 2026-04-12 05:51:46
○NSns6.myhostadmin.net2016-12-16 → 2017-08-22 · 4 obs
● 2016-12-16 23:13:48
● 2017-08-22 01:30:08
○ 2026-04-07 13:35:44
○ 2026-04-12 05:51:46
●A104.21.65.1862026-04-07 → 2026-04-12 · 3 obs
○ 2017-08-22 01:30:08
● 2026-04-07 13:35:44
● 2026-04-12 05:51:46
○A139.196.230.862016-12-16 → 2017-08-22 · 4 obs
● 2016-12-16 23:13:48
● 2017-08-22 01:30:08
○ 2026-04-07 13:35:44
○ 2026-04-12 05:51:46
●A172.67.191.1232026-04-07 → 2026-04-12 · 3 obs
○ 2017-08-22 01:30:08
● 2026-04-07 13:35:44
● 2026-04-12 05:51:46
●A2606:4700:3030::ac43:bf7b2026-04-07 → 2026-04-12 · 3 obs
○ 2017-08-22 01:30:08
● 2026-04-07 13:35:44
● 2026-04-12 05:51:46
●A2606:4700:3033::6815:41ba2026-04-07 → 2026-04-12 · 3 obs
○ 2017-08-22 01:30:08
● 2026-04-07 13:35:44
● 2026-04-12 05:51:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comi.gtld-servers.net, f.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net...-
51erc.comisla.ns.cloudflare.com, konnor.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.119

NS records: isla.ns.cloudflare.com, konnor.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 51erc.com (unsigned zone)

⏱️ Timing

Total: 184ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.191.123, 104.21.65.186
AAAA22606:4700:3030::ac43:bf7b, 2606:4700:3033::6815:41ba
NS2isla.ns.cloudflare.com, konnor.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1isla.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

51erc.com maps to four IP numbers: 2606:4700:3030::ac43:bf7b, 2606:4700:3033::6815:41ba, 104.21.65.186 and 172.67.191.123.

other host names include ms-tune.com, asbestosmesotheliomalawsu36951.weblogco.com, bigcuanreal.com, cosquinrock.net and www.promotionalproductsforless.com; they share IP numbers with 51erc.com.

Name Servers

Two name servers isla.ns.cloudflare.com and konnor.ns.cloudflare.com handle the delegation for 51erc.com.

51erc.com shares the same name server setup as other domains, for instance 888718.cn, zoabinte.com, 000008000.cn, bnns4726.com and kamoss.com.cn.

51erc.com at least partially shares name servers with other domains, for instance dopluses.com, knoxblue.net, votemagnet.com, creepycraft.org and caqicheng.com.

These name servers are commonly used with howard.ns.cloudflare.com and will.ns.cloudflare.com.

Six IP addresses per host:

isla.ns.cloudflare.com points to 2606:4700:50::adf5:3a77, 2803:f800:50::6ca2:c077, 2a06:98c1:50::ac40:2077, 108.162.192.119, 172.64.32.119 and 173.245.58.119; konnor.ns.cloudflare.com points to 2606:4700:58::a29f:2c6a, 2803:f800:50::6ca2:c36a, 2a06:98c1:50::ac40:236a, 108.162.195.106, 162.159.44.106 and 172.64.35.106