mreng.cf - robtex.com

mreng.cf

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:1f5a🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:b028🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.31.90Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.176.40🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSbonnie.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a4c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbonnie.ns.cloudflare.com
A2803:f800:50::6ca2:c04c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbonnie.ns.cloudflare.com
A2a06:98c1:50::ac40:204c🇺🇸 Cloudflare2a06:98c1:50::/45
PTRbonnie.ns.cloudflare.com
A108.162.192.76🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbonnie.ns.cloudflare.com
A172.64.32.76🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbonnie.ns.cloudflare.com
A173.245.58.76🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbonnie.ns.cloudflare.com
NSyichun.ns.cloudflare.com
A2606:4700:58::adf5:3bf8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRyichun.ns.cloudflare.com
A2803:f800:50::6ca2:c1f8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRyichun.ns.cloudflare.com
A2a06:98c1:50::ac40:21f8🇺🇸 Cloudflare2a06:98c1:50::/45
PTRyichun.ns.cloudflare.com
A108.162.193.248🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRyichun.ns.cloudflare.com
A172.64.33.248🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRyichun.ns.cloudflare.com
A173.245.59.248🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRyichun.ns.cloudflare.com
MXmreng-cf.mxprotect.highcloudservices.eu ⭐
A51.77.95.0🇫🇷 OVH51.77.0.0/16
PTRantispam7.server.highcloudnetwork.eu
TXTgoogle-site-verification=ztyq24wz1CADbF62qbfjLXTcvbMFx3KiPmp2MAyAgxs
TXTv=spf1 +mx +a +include:relay.mailbaby.net +include:relay.mailchannels.net -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.31.90, 172.67.176.40
IPv6 hints2606:4700:3033::6815:1f5a, 2606:4700:3033::ac43:b028
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=228, name=cloudflare-ech.com
SOAbonnie.ns.cloudflare.comdns@cloudflare.com serial=2410759184

cf

DNSSEC⚠️ Not signed
NSa.ns.cf ⭐
NSb.ns.cf
NSc.ns.cf
NSd.ns.cf
MXmail.intnet.cf ⭐
SOAa.ns.cfkohilaire@socatel.cf serial=1784989754

Same first word

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mreng.com.cn
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DNS History

11 records (7 active, 4 former)

NSbonnie.ns.cloudflare.comyichun.ns.cloudflare.comMXmreng-cf.mxprotect.highcloudservices.euA104.21.31.90172.67.176.402606:4700:3033::6815:1f5a2606:4700:3033::ac43:b028188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSbonnie.ns.cloudflare.com2026-07-20 → 2026-07-29 · 2 obs
● 2026-07-20 14:39:46
● 2026-07-29 16:40:46
●NSyichun.ns.cloudflare.com2026-07-20 → 2026-07-29 · 2 obs
● 2026-07-20 14:39:46
● 2026-07-29 16:40:46
●MXmreng-cf.mxprotect.highcloudservices.eu2026-07-20 → 2026-07-29 · 2 obs
● 2026-07-20 14:39:46
● 2026-07-29 16:40:46
●A104.21.31.902026-07-29 → 2026-07-29 · 3 obs
○ 2026-07-20 14:39:46
● 2026-07-29 16:40:42
● 2026-07-29 16:40:46
●A172.67.176.402026-07-29 → 2026-07-29 · 3 obs
○ 2026-07-20 14:39:46
● 2026-07-29 16:40:42
● 2026-07-29 16:40:46
○A188.114.96.02026-07-20 → 2026-07-20 · 3 obs
● 2026-07-20 14:39:46
○ 2026-07-29 16:40:42
○ 2026-07-29 16:40:46
○A188.114.97.02026-07-20 → 2026-07-20 · 3 obs
● 2026-07-20 14:39:46
○ 2026-07-29 16:40:42
○ 2026-07-29 16:40:46
●A2606:4700:3033::6815:1f5a2026-07-29 → 2026-07-29 · 3 obs
○ 2026-07-20 14:39:46
● 2026-07-29 16:40:42
● 2026-07-29 16:40:46
●A2606:4700:3033::ac43:b0282026-07-29 → 2026-07-29 · 3 obs
○ 2026-07-20 14:39:46
● 2026-07-29 16:40:42
● 2026-07-29 16:40:46
○A2a06:98c1:3120::2026-07-20 → 2026-07-20 · 3 obs
● 2026-07-20 14:39:46
○ 2026-07-29 16:40:42
○ 2026-07-29 16:40:46
○A2a06:98c1:3121::2026-07-20 → 2026-07-20 · 3 obs
● 2026-07-20 14:39:46
○ 2026-07-29 16:40:42
○ 2026-07-29 16:40:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cfd.ns.cf, b.ns.cf, a.ns.cf, c.ns.cf8 records
mreng.cfbonnie.ns.cloudflare.com, yichun.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.59.248

NS records: bonnie.ns.cloudflare.com, yichun.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cf (unsigned zone)

⏱️ Timing

Total: 492ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.176.40, 104.21.31.90
AAAA22606:4700:3033::ac43:b028, 2606:4700:3033::6815:1f5a
NS2bonnie.ns.cloudflare.com, yichun.ns.cloudflare.com
MX1mreng-cf.mxprotect.highcloudservices.eu
TXT2google-site-verification=ztyq24wz1CADbF6, v=spf1 +mx +a +include:relay.mailbaby.ne
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1bonnie.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (a.ns.cf, b.ns.cf, c.ns.cf...)

Analysis

IP Addresses

mreng.cf has four IP addresses: 104.21.31.90, 172.67.176.40, 2606:4700:3033::6815:1f5a and 2606:4700:3033::ac43:b028.

Among the host names that share IP numbers with mreng.cf are latkelabs.digital, leadadmin.net, casino6309.buzz and two others.

Name Servers

mreng.cf uses two name servers for its delegation: bonnie.ns.cloudflare.com and yichun.ns.cloudflare.com.

mreng.cf has the same name server delegation as a number of other domains, such as wahu.ru, lemming.org, vs9.org and two more.

mreng.cf shares at least some of its name servers with other domains, including thisisfake.org, serversfit.com, goliday.at and two others.

These name servers are frequently paired with the name servers aragorn.ns.cloudflare.com and lars.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

Hostname bonnie.ns.cloudflare.com directs to 108.162.192.76, 172.64.32.76 and 173.245.58.76 along with 3 other IP addresses.

Hostname yichun.ns.cloudflare.com directs to 108.162.193.248, 172.64.33.248 and 173.245.59.248 along with 3 other IP addresses.

Mail Servers

mreng.cf routes its mail through a single mail server, mreng-cf.mxprotect.highcloudservices.eu.

mreng-cf.mxprotect.highcloudservices.eu directs to just one IP number, 51.77.95.0.