westermann.app - robtex.com

westermann.app

DNSSEC⚠️ Not signed
A2606:4700:3034::6815:3ffdπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3036::ac43:adb3πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.63.253Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.173.179πŸ‡ΊπŸ‡Έ Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSjewel.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26abπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjewel.ns.cloudflare.com
A2803:f800:50::6ca2:c2abπŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjewel.ns.cloudflare.com
A2a06:98c1:50::ac40:22abπŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRjewel.ns.cloudflare.com
A108.162.194.171πŸ‡ΊπŸ‡Έ Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjewel.ns.cloudflare.com
A162.159.38.171Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjewel.ns.cloudflare.com
A172.64.34.171πŸ‡ΊπŸ‡Έ Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjewel.ns.cloudflare.com
NSmario.ns.cloudflare.com
A2606:4700:58::adf5:3bcbπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmario.ns.cloudflare.com
A2803:f800:50::6ca2:c1cbπŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmario.ns.cloudflare.com
A2a06:98c1:50::ac40:21cbπŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRmario.ns.cloudflare.com
A108.162.193.203πŸ‡ΊπŸ‡Έ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmario.ns.cloudflare.com
A172.64.33.203πŸ‡ΊπŸ‡Έ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmario.ns.cloudflare.com
A173.245.59.203πŸ‡ΊπŸ‡Έ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmario.ns.cloudflare.com
MXmx01.mail.icloud.com ⭐
A17.42.251.62πŸ‡ΊπŸ‡Έ Apple17.42.0.0/16
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
PTRmx3.mail.icloud.com
A17.56.9.31πŸ‡ΊπŸ‡Έ Apple17.56.9.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.152.5πŸ‡ΊπŸ‡Έ Apple17.57.152.0/23
PTRic4-privaterelay.appleid.com
PTRsmtp1.ic4-privaterelay.appleid.com
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.154.33πŸ‡ΊπŸ‡Έ Apple17.57.154.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.155.25πŸ‡ΊπŸ‡Έ Apple17.57.155.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.156.30πŸ‡ΊπŸ‡Έ Apple17.57.156.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
MXmx02.mail.icloud.com ⭐
A17.42.251.62πŸ‡ΊπŸ‡Έ Apple17.42.0.0/16
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
PTRmx3.mail.icloud.com
A17.56.9.31πŸ‡ΊπŸ‡Έ Apple17.56.9.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.152.5πŸ‡ΊπŸ‡Έ Apple17.57.152.0/23
PTRic4-privaterelay.appleid.com
PTRsmtp1.ic4-privaterelay.appleid.com
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.154.33πŸ‡ΊπŸ‡Έ Apple17.57.154.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.155.25πŸ‡ΊπŸ‡Έ Apple17.57.155.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.156.30πŸ‡ΊπŸ‡Έ Apple17.57.156.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
TXTapple-domain=huzIv4HAooDbAEb4
TXTv=spf1 include:icloud.com ~all
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.63.253, 172.67.173.179
IPv6 hints2606:4700:3034::6815:3ffd, 2606:4700:3036::ac43:adb3
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=116, name=cloudflare-ech.com
SOAjewel.ns.cloudflare.comdns@cloudflare.com serial=2402984655

app

DNSSECπŸ”’ Signed (DS record present)
NSns-tld1.charlestonroadregistry.com ⭐
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=101427
πŸ”’ HSTS Preload (+subdomains)

Same first word

Similar names

DNS History

8 records (8 active, 0 former)

NSjewel.ns.cloudflare.commario.ns.cloudflare.comMXmx01.mail.icloud.commx02.mail.icloud.comA104.21.63.253172.67.173.1792606:4700:3034::6815:3ffd2606:4700:3036::ac43:adb3
●NSjewel.ns.cloudflare.com2026-05-08 β†’ 2026-05-13 Β· 2 obs
● 2026-05-08 11:51:48
● 2026-05-13 17:29:06
●NSmario.ns.cloudflare.com2026-05-08 β†’ 2026-05-13 Β· 2 obs
● 2026-05-08 11:51:48
● 2026-05-13 17:29:06
●MXmx01.mail.icloud.com2026-05-08 β†’ 2026-05-13 Β· 2 obs
● 2026-05-08 11:51:48
● 2026-05-13 17:29:06
●MXmx02.mail.icloud.com2026-05-08 β†’ 2026-05-13 Β· 2 obs
● 2026-05-08 11:51:48
● 2026-05-13 17:29:06
●A104.21.63.2532026-05-08 β†’ 2026-05-13 Β· 2 obs
● 2026-05-08 11:51:48
● 2026-05-13 17:29:06
●A172.67.173.1792026-05-08 β†’ 2026-05-13 Β· 2 obs
● 2026-05-08 11:51:48
● 2026-05-13 17:29:06
●A2606:4700:3034::6815:3ffd2026-05-08 β†’ 2026-05-13 Β· 2 obs
● 2026-05-08 11:51:48
● 2026-05-13 17:29:06
●A2606:4700:3036::ac43:adb32026-05-08 β†’ 2026-05-13 Β· 2 obs
● 2026-05-08 11:51:48
● 2026-05-13 17:29:06

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
appns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
westermann.appjewel.ns.cloudflare.com, mario.ns.cloudflare.com-

βœ… Authoritative Response

Server:173.245.59.203

NS records: jewel.ns.cloudflare.com, mario.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for westermann.app (unsigned zone)

⏱️ Timing

Total: 1374ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2172.67.173.179, 104.21.63.253
AAAA22606:4700:3034::6815:3ffd, 2606:4700:3036::ac43:adb3
NS2jewel.ns.cloudflare.com, mario.ns.cloudflare.com
MX2mx01.mail.icloud.com (pri: 10), mx02.mail.icloud.com (pri: 10)
TXT2apple-domain=huzIv4HAooDbAEb4, v=spf1 include:icloud.com ~all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1jewel.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

westermann.app maps to four IP numbers: 2606:4700:3034::6815:3ffd, 2606:4700:3036::ac43:adb3, 104.21.63.253 and 172.67.173.179.

Other host names, for instance plexami.com, davitek.bg, veradustelion.world, downxin.com and cp-express.com share IP numbers with westermann.app.

Name Servers

Two name servers jewel.ns.cloudflare.com and mario.ns.cloudflare.com are delegated to westermann.app.

westermann.app uses the same name server configuration as other domains, such as sbsgrupo.com, bucketlistdelivery.com, brionyfitzgeralddesign.com.au, nimofast.com and quintanaassociates.com.

westermann.app at least partially shares name servers with other domains such as gregory-graphics.com, wheredoihost.com, ohanapreschool.net, picofactory.com and avymz7.makeup.

these name servers are commonly used with the name servers lars.ns.cloudflare.com.

Host names with six IP numbers: Host name jewel.ns.cloudflare.com points to 2606:4700:50::a29f:26ab, 2803:f800:50::6ca2:c2ab, 2a06:98c1:50::ac40:22ab, 108.162.194.171, 162.159.38.171 and 172.64.34.171; host name mario.ns.cloudflare.com points to 2606:4700:58::adf5:3bcb, 2803:f800:50::6ca2:c1cb, 2a06:98c1:50::ac40:21cb, 108.162.193.203, 172.64.33.203 and 173.245.59.203.

Mail Servers

Two mail servers handle westermann.app: mx01.mail.icloud.com and mx02.mail.icloud.com.

westermann.app shares the same mail server setup as other domains, including leandrosouza.net, astronetwork.net, mhagen.de, crossfitkl.com and wvhia.com.

westermann.app shares mail servers with other domains, at least partially, for instance michael-j-morris.com, abalanceddad.com, zigeit.de and nipponess.com.

Host names with six IP numbers: The host name mx01.mail.icloud.com points to 17.42.251.62, 17.56.9.31, 17.57.152.5, 17.57.154.33, 17.57.155.25 and 17.57.156.30; the host name mx02.mail.icloud.com points to 17.42.251.62, 17.56.9.31, 17.57.152.5, 17.57.154.33, 17.57.155.25 and 17.57.156.30.

Host names that point to 17.42.251.62: mx01.mail.icloud.com and mx02.mail.icloud.com.

Host names that point to 17.56.9.31: mx01.mail.icloud.com and mx02.mail.icloud.com.

Host names that point to 17.57.152.5: mx01.mail.icloud.com and mx02.mail.icloud.com.

Host names that point to 17.57.154.33: mx01.mail.icloud.com and mx02.mail.icloud.com.

Host names that point to 17.57.155.25: mx01.mail.icloud.com and mx02.mail.icloud.com.

Host names that point to 17.57.156.30: mx01.mail.icloud.com and mx02.mail.icloud.com.