mef.dev - robtex.com

๐Ÿ›ก๏ธDomain Reputation CheckBlocklist, phishing & malware statusโ†’

mef.dev

DNSSECโš ๏ธ Not signed
A2606:4700:3032::ac43:8307๐Ÿ‡บ๐Ÿ‡ธ Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US โœ“ In HTTPS hints
A2606:4700:3033::6815:9cf๐Ÿ‡บ๐Ÿ‡ธ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US โœ“ In HTTPS hints
A104.21.9.207Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US โœ“ In HTTPS hints
A172.67.131.7๐Ÿ‡บ๐Ÿ‡ธ Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US โœ“ In HTTPS hints
NSmaxim.ns.cloudflare.com โญ
A2606:4700:58::a29f:2cc6๐Ÿ‡บ๐Ÿ‡ธ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmaxim.ns.cloudflare.com
A2803:f800:50::6ca2:c3c6Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
A2a06:98c1:50::ac40:23c6Cloudflare2a06:98c1:50::/45
A108.162.195.198Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A162.159.44.198Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.35.198Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSsandra.ns.cloudflare.com
A2606:4700:50::a29f:2622Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A2803:f800:50::6ca2:c222Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
A2a06:98c1:50::ac40:2222Cloudflare2a06:98c1:50::/45
A108.162.194.34Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A162.159.38.34Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.34.34Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
MXmef-dev.mail.protection.outlook.com โญ
A2a01:111:f403:c967::8๐Ÿ‡ฌ๐Ÿ‡ง Microsoft2a01:111:f000::/36
PTRmail-cpjpr04cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca04::f๐Ÿ‡ฎ๐Ÿ‡ช Microsoft2a01:111:f000::/36
PTRmail-db7pr03cu00507.inbound.protection.outlook.com
A2a01:111:f403:ca09::20๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft2a01:111:f000::/36
PTRmail-as8pr05cu00400.inbound.protection.outlook.com
A2a01:111:f403:ca38::a๐Ÿ‡ต๐Ÿ‡ฑ Microsoft2a01:111:f000::/36
A52.101.68.27๐Ÿ‡ฎ๐Ÿ‡ช Microsoft52.96.0.0/12 MICROSOFT
A52.101.73.123๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am6pr02cu00203.inbound.protection.outlook.com
A52.101.185.24๐Ÿ‡จ๐Ÿ‡ญ Microsoft52.96.0.0/12 MICROSOFT
A52.101.209.153๐Ÿ‡บ๐Ÿ‡ธ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-cpjpr04cu00101.inbound.protection.outlook.com
TXTatlassian-domain-verification=g6KoaH5NouO8YeWWLd32XuwzoFnshEPRt2MDjVc9Omoa15z...
TXTopenai-domain-verification=dv-2bs9Mkl0H5vDrgeuyUEUYrAC
TXTv=spf1 include:spf.protection.outlook.com -all
HTTPSHTTP/3, HTTP/2 โœ“ hints match
IPv4 hints104.21.9.207, 172.67.131.7
IPv6 hints2606:4700:3032::ac43:8307, 2606:4700:3033::6815:9cf
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=231, name=cloudflare-ech.com
SOAmaxim.ns.cloudflare.comdns@cloudflare.com serial=2416905218

dev

DNSSEC๐Ÿ”’ Signed (DS record present)
NSns-tld1.charlestonroadregistry.com โญ
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1
๐Ÿ”’ HSTS Preload (+subdomains)

Same first word

Similar names

Previous names

Next names

DNS History

7 records (7 active, 0 former)

NSmaxim.ns.cloudflare.comsandra.ns.cloudflare.comMXmef-dev.mail.protection.outlook.comA104.21.9.207172.67.131.72606:4700:3032::ac43:83072606:4700:3033::6815:9cf
โ—NSmaxim.ns.cloudflare.com2026-09-09 โ†’ 2026-10-23 ยท 2 obs
โ— 2026-09-09 02:50:42
โ— 2026-10-23 00:26:14
โ—NSsandra.ns.cloudflare.com2026-09-09 โ†’ 2026-10-23 ยท 2 obs
โ— 2026-09-09 02:50:42
โ— 2026-10-23 00:26:14
โ—MXmef-dev.mail.protection.outlook.com2026-09-09 โ†’ 2026-10-23 ยท 2 obs
โ— 2026-09-09 02:50:42
โ— 2026-10-23 00:26:14
โ—A104.21.9.2072026-09-09 โ†’ 2026-10-23 ยท 2 obs
โ— 2026-09-09 02:50:42
โ— 2026-10-23 00:26:14
โ—A172.67.131.72026-09-09 โ†’ 2026-10-23 ยท 2 obs
โ— 2026-09-09 02:50:42
โ— 2026-10-23 00:26:14
โ—A2606:4700:3032::ac43:83072026-09-09 โ†’ 2026-10-23 ยท 2 obs
โ— 2026-09-09 02:50:42
โ— 2026-10-23 00:26:14
โ—A2606:4700:3033::6815:9cf2026-09-09 โ†’ 2026-10-23 ยท 2 obs
โ— 2026-09-09 02:50:42
โ— 2026-10-23 00:26:14

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
mef.devmaxim.ns.cloudflare.com, sandra.ns.cloudflare.com-

โœ… Authoritative Response

Server:108.162.195.198

NS records: maxim.ns.cloudflare.com, sandra.ns.cloudflare.com

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)

โฑ๏ธ Timing

Total: 1963ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A2104.21.9.207, 172.67.131.7
AAAA22606:4700:3033::6815:9cf, 2606:4700:3032::ac43:8307
NS2maxim.ns.cloudflare.com, sandra.ns.cloudflare.com
MX1mef-dev.mail.protection.outlook.com (pri
TXT3atlassian-domain-verification=g6KoaH5Nou, openai-domain-verification=dv-2bs9Mkl0H5...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1maxim.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

mef.dev directs to four IP numbers, which are 104.21.9.207, 172.67.131.7, 2606:4700:3032::ac43:8307 and 2606:4700:3033::6815:9cf.

Two other host names, along with dacia.dealerzy.com, alhussainipackages.com and fullycap.com, also share IP numbers with mef.dev.

Name Servers

DNS delegation for mef.dev points to two name servers: maxim.ns.cloudflare.com and sandra.ns.cloudflare.com.

mef.dev shares its NS records with other domains, for example cedar-baboon.workers.dev, xrl.sh, megsmegs421.workers.dev and two others.

At least some of mef.dev's name servers are shared with other domains, for example marie-fleurs-preview.pages.dev, aminmed-blog78.pages.dev, x7insight.co.uk and two more.

It is common for these name servers to be used in conjunction with the name servers crystal.ns.cloudflare.com, cleo.ns.cloudflare.com and finley.ns.cloudflare.com.

DNS names with 6 IP addresses:

maxim.ns.cloudflare.com has IP addresses 108.162.195.198, 162.159.44.198 and 172.64.35.198, plus 3 other.

sandra.ns.cloudflare.com has IP addresses 108.162.194.34, 162.159.38.34 and 172.64.34.34, plus 3 other.

Mail Servers

The sole mail server for mef.dev is mef-dev.mail.protection.outlook.com.

With 8 IP addresses total, mef-dev.mail.protection.outlook.com resolves to 52.101.68.27, 52.101.73.123, 52.101.185.24 and 5 others.