mail.kubeserv.com - robtex.com

mail.kubeserv.com

DNSSEC⚠️ Not signed
A2a01:4f9:c011:bbdd::1🇫🇮 Hetzner2a01:4f9::/32 HETZNER-IPv6-BLK
PTRmail.kubeserv.com
A65.108.63.38🇫🇮 Hetzner65.108.0.0/16 HETZNER-DC
MXmail.kubeserv.com ⭐
A2a01:4f9:c011:bbdd::1🇫🇮 Hetzner2a01:4f9::/32 HETZNER-IPv6-BLK
PTRmail.kubeserv.com
A65.108.63.38🇫🇮 Hetzner65.108.0.0/16 HETZNER-DC
PTRmail.kubeserv.com
TXTv=spf1 mx ~all

kubeserv.com

DNSSEC⚠️ Not signed
A2606:4700:3034::6815:221b🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:c4be🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.34.27Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.196.190🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScarol.ns.cloudflare.com ⭐
NSyichun.ns.cloudflare.com
MXmail.kubeserv.com ⭐
TXTgoogle-site-verification=XwD5SF_dmBIOxZbcxksQ-IelScEve_ixfBlkg6z6OGk
TXTv=DKIM1;k=rsa;t=s;s=email;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAr0Q9z...
TXTv=spf1 mx ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.34.27, 172.67.196.190
IPv6 hints2606:4700:3034::6815:221b, 2606:4700:3035::ac43:c4be
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=124, name=cloudflare-ech.com
SOAcarol.ns.cloudflare.comdns@cloudflare.com serial=2402207436

PTR for

1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.d.d.b.b.1.1.0.c.9.f.4.0.1.0.a.2.ip6.arpa
38.63.108.65.in-addr.arpa

MX for

mail.kubeserv.com
kubeserv.com
fvalente.net

Same first word

mail.gov.vc
mail.realm.cz
mail.vu
mail.center
mail.fi
mail.kg
mail.mayfirst.org
mail.systems
mail.itigo.jp
mail.cl
mail.vc
mail.babymilk.jp
mail.gov.by
mail.chat
mail.fastvps.host
mail.style
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mail.monster
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mail.awsapps.com
mail.biz
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mail.jetzt
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mail.myeffect.net
mail.myshopify.com
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mail.gov.ps
mail.ml
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mail.expert
mail.mil.tm
mail.team
mail.com.ru
mail.tn
mail.serveftp.com
mail.by
mail.peewee.jp
mail.virtualuser.de
mail.charity
mail.exchange
mail.live
mail.lk3.ru
mail.com.mk
mail.ap.gov.br
mail.dp.ua
mail.myjino.ru
mail.space
mail.net.ph
mail.rr.gov.br
mail.read-books.org
mail.ilovecollege.info
mail.gmx
mail.info.pl
mail.community
mail.cleaning
mail.bh
mail.site
mail.select
mail.email
mail.blue
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mail.li
mail.rw
mail.vision
mail.sk
mail.at
mail.surf
mail.gov.ge
mail.dating
mail.travel
mail.td
mail.nr
mail.nrw
mail.xyz
mail.loginto.me
mail.bio
mail.dk
mail.main.jp
mail.graphics
mail.lc
mail.city
mail.yt
mail.watch
mail.lomo.jp
mail.lu
mail.tel
mail.ws
mail.holiday
mail.zombie.jp
mail.ma
mail.mr
mail.hashbang.sh
mail.mil.ru
mail.schwarz
mail.co.uk
mail.net.mk
mail.rj.gov.br
mail.freedesktop.org
mail.direct
mail.yandex
mail.sh.cn
mail.vacations
mail.my
mail.gov.mz

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mail.co.il
imal.org
mail.pf
amil.doctor
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mail.com.mx
liam.ro
mail.uy
liam.co
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lami.cz
amil.com.br
aiml.events
mlia.gov.tw
mail.training
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liam.ph
almi.lt
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mail.com.tw
mail.mh
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amil.network
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aiml.cc
mila.gallery
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iaml.pl
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mila.fit
lima.it
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mail.gru.br
mlai.biz
lima.nu
mail.gl
mail.link

DNS History

3 records (3 active, 0 former)

MXmail.kubeserv.comA2a01:4f9:c011:bbdd::165.108.63.38
●MXmail.kubeserv.com2026-03-24 → 2026-04-24 · 2 obs
● 2026-03-24 16:10:20
● 2026-04-24 18:31:34
●A2a01:4f9:c011:bbdd::12026-03-24 → 2026-04-24 · 2 obs
● 2026-03-24 16:10:20
● 2026-04-24 18:31:34
●A65.108.63.382026-03-24 → 2026-04-24 · 2 obs
● 2026-03-24 16:10:20
● 2026-04-24 18:31:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
kubeserv.comcarol.ns.cloudflare.com, yichun.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.248

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kubeserv.com (unsigned zone)

⏱️ Timing

Total: 132ms | Queries: -

📄 Records

TypeCountSample Data
A165.108.63.38
AAAA12a01:4f9:c011:bbdd::1
MX1mail.kubeserv.com (pri: 1)
TXT1v=spf1 mx ~all

📌 Glue Records Collected

Total: 12

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

Analysis

Mail Server Role

mail.kubeserv.com serves as the mail server for mail.kubeserv.com, kubeserv.com and fvalente.net.

IP Addresses

mail.kubeserv.com resolves to two IP numbers: 2a01:4f9:c011:bbdd::1 and 65.108.63.38.

Mail Servers

One mail server handles mail.kubeserv.com.

mail.kubeserv.com shares the same mail server setup as other domains, for instance kubeserv.com and fvalente.net.

mail.kubeserv.com resolves to two IPs: 2a01:4f9:c011:bbdd::1 and 65.108.63.38.