mxbuilder.de - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

mxbuilder.de

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:5d09🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:c9de🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.93.9Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.201.222🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSemely.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26d1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRemely.ns.cloudflare.com
A2803:f800:50::6ca2:c2d1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRemely.ns.cloudflare.com
A2a06:98c1:50::ac40:22d1🇺🇸 Cloudflare2a06:98c1:50::/45
PTRemely.ns.cloudflare.com
A108.162.194.209🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRemely.ns.cloudflare.com
A162.159.38.209Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRemely.ns.cloudflare.com
A172.64.34.209🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRemely.ns.cloudflare.com
NSvicky.ns.cloudflare.com
A2606:4700:58::a29f:2c45🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvicky.ns.cloudflare.com
A2803:f800:50::6ca2:c345🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRvicky.ns.cloudflare.com
A2a06:98c1:50::ac40:2345🇺🇸 Cloudflare2a06:98c1:50::/45
PTRvicky.ns.cloudflare.com
A108.162.195.69🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvicky.ns.cloudflare.com
A162.159.44.69Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvicky.ns.cloudflare.com
A172.64.35.69🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvicky.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4023:200b::1a🇺🇸 Google2607:f8b0::/32
PTRyuphxej-in-f26.1e100.net
A142.251.181.27🇺🇸 Google142.251.181.0/24
PTRlcphxp-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4023:3003::1b🇺🇸 Google2607:f8b0::/32
PTRyulnkjt-in-f27.1e100.net
A172.253.145.27🇺🇸 Google172.253.145.0/24
PTRyulnkjt-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2607:f8b0:4023:1015::1a🇺🇸 Google2607:f8b0::/32
PTRyudfwta-in-f26.1e100.net
A172.253.135.27🇺🇸 Google172.253.135.0/24
PTRyudfwta-in-f27.1e100.net
MXalt3.aspmx.l.google.com(10)
A2607:f8b0:4001:c79::1a🇺🇸 Google2607:f8b0:4001::/48
PTRyucbfwv-in-f26.1e100.net
A173.194.42.27🇺🇸 Google173.194.0.0/16
PTRyucbfwv-in-f27.1e100.net
MXalt4.aspmx.l.google.com(10)
A2404:6800:4000:1027::1a🇮🇳 Google2404:6800::/32
PTRncboms-in-f26.1e100.net
A192.179.20.27🇺🇸 Google192.178.0.0/15
PTRncboms-in-f27.1e100.net
TXTgoogle-site-verification=OBbGS3g596ZERP46xlEU9jxcVZP8_ykD4ViQA-V6dEc
TXTv=spf1 include:_spf.google.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.93.9, 172.67.201.222
IPv6 hints2606:4700:3032::6815:5d09, 2606:4700:3037::ac43:c9de
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=146, name=cloudflare-ech.com
SOAemely.ns.cloudflare.comdns@cloudflare.com serial=2419768491

de

DNSSEC🔒 Signed (DS record present)
NSf.nic.de ⭐
NSa.nic.de
NSl.de.net ⚠️ Not in parent delegation
NSn.de.net ⚠️ Not in parent delegation
NSs.de.net ⚠️ Not in parent delegation
NSz.nic.de
SOAf.nic.dedns-operations@denic.de serial=1794453851

Same first word

mxbuilder.com
mxbuilder.de

Similar names

luxembird.lu
remxbuild.com
mxrebuild.com
mbuilderx.com.br
redliubmx.cfd
mxrebuild.mn
buildermx.com
mrbuildex.com

Previous names

mxbn.de
mxbo.de
mxboffice.de
mxboots.de
mxbor.de
mxbot.de
mxbowl.de
mxbox.de
mxboxx.de
mxbp.de
mxbproductions.de
mxbr.de
mxbrands.de
mxbruno.de
mxbs.de
mxbserver.de
mxbsystems.de
mxbt.de
mxbtv.de
mxbude.de

Next names

mxbunny.de
mxbus.de
mxbuu.de
mxbx.de
mxbxs.de
mxbyte.de
mxbz.de
mxc.de
mxc2.de
mxcamp.de
mxcapital.de
mxcare.de
mxcars.de
mxcb.de
mxcb1.de
mxcb2.de
mxcb8.de
mxcc.de
mxcd.de
mxcdn.de

DNS History

11 records (11 active, 0 former)

NSemely.ns.cloudflare.comvicky.ns.cloudflare.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA104.21.93.9172.67.201.2222606:4700:3032::6815:5d092606:4700:3037::ac43:c9de
●NSemely.ns.cloudflare.com2026-09-17 → 2026-11-12 · 2 obs
● 2026-09-17 15:20:40
● 2026-11-12 03:49:40
●NSvicky.ns.cloudflare.com2026-09-17 → 2026-11-12 · 2 obs
● 2026-09-17 15:20:40
● 2026-11-12 03:49:40
●MXalt1.aspmx.l.google.com2026-09-17 → 2026-11-12 · 2 obs
● 2026-09-17 15:20:40
● 2026-11-12 03:49:40
●MXalt2.aspmx.l.google.com2026-09-17 → 2026-11-12 · 2 obs
● 2026-09-17 15:20:40
● 2026-11-12 03:49:40
●MXalt3.aspmx.l.google.com2026-09-17 → 2026-11-12 · 2 obs
● 2026-09-17 15:20:40
● 2026-11-12 03:49:40
●MXalt4.aspmx.l.google.com2026-09-17 → 2026-11-12 · 2 obs
● 2026-09-17 15:20:40
● 2026-11-12 03:49:40
●MXaspmx.l.google.com2026-09-17 → 2026-11-12 · 2 obs
● 2026-09-17 15:20:40
● 2026-11-12 03:49:40
●A104.21.93.92026-09-17 → 2026-11-12 · 2 obs
● 2026-09-17 15:20:40
● 2026-11-12 03:49:40
●A172.67.201.2222026-09-17 → 2026-11-12 · 2 obs
● 2026-09-17 15:20:40
● 2026-11-12 03:49:40
●A2606:4700:3032::6815:5d092026-09-17 → 2026-11-12 · 2 obs
● 2026-09-17 15:20:40
● 2026-11-12 03:49:40
●A2606:4700:3037::ac43:c9de2026-09-17 → 2026-11-12 · 2 obs
● 2026-09-17 15:20:40
● 2026-11-12 03:49:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
mxbuilder.devicky.ns.cloudflare.com, emely.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.35.69

NS records: vicky.ns.cloudflare.com, emely.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mxbuilder.de (unsigned zone)

⏱️ Timing

Total: 1020ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.93.9, 172.67.201.222
AAAA22606:4700:3032::6815:5d09, 2606:4700:3037::ac43:c9de
NS2emely.ns.cloudflare.com, vicky.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT2google-site-verification=OBbGS3g596ZERP4, v=spf1 include:_spf.google.com ~all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1emely.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

mxbuilder.de directs to four IP numbers, which are 104.21.93.9, 172.67.201.222, 2606:4700:3032::6815:5d09 and 2606:4700:3037::ac43:c9de.

souragu.quest, balvumetalkalis.lv, vintarorelikep.buzz plus two other host names have IP numbers in common with mxbuilder.de.

Name Servers

DNS delegation for mxbuilder.de points to two name servers: emely.ns.cloudflare.com and vicky.ns.cloudflare.com.

The name server configuration of mxbuilder.de is shared with other domains, for instance online-hypnose-ryke(0x736c7574)t.pages.dev, sim-sppg.com, z8consulting.com and two others.

There is at least partial name server overlap between mxbuilder.de and other domains — kocaz.my.id, hlhp.mom, archirv.com and two more among them.

These name servers frequently co-occur with the name servers penny.ns.cloudflare.com and garret.ns.cloudflare.com.

Hosts with 6 IP addresses each:

emely.ns.cloudflare.com has IP addresses 108.162.194.209, 162.159.38.209 and 172.64.34.209, plus 3 other.

vicky.ns.cloudflare.com has IP addresses 108.162.195.69, 162.159.44.69 and 172.64.35.69, plus 3 other.

Mail Servers

Five mail servers handle mxbuilder.de: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

At least some of the mail servers used by mxbuilder.de are shared with other domains: sarahadowney.com, kron-rent.ro, letsapp.dk and two others among them.

These mail servers often appear in conjunction with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names pointing to two IP addresses:

aspmx.l.google.com has two IP addresses: 142.251.181.27 and 2607:f8b0:4023:200b::1a.

alt1.aspmx.l.google.com has two IP addresses: 172.253.145.27 and 2607:f8b0:4023:3003::1b.

alt2.aspmx.l.google.com has two IP addresses: 172.253.135.27 and 2607:f8b0:4023:1015::1a.

alt3.aspmx.l.google.com has two IP addresses: 173.194.42.27 and 2607:f8b0:4001:c79::1a.

alt4.aspmx.l.google.com has two IP addresses: 192.179.20.27 and 2404:6800:4000:1027::1a.