ufer.dev - dns.ninja

ufer.dev

DNSSEC⚠️ Not signed
A2a01:239:206:6200::1🇩🇪 IONOS-AS2a01:239::/32 IONOS SE ber.de
PTRmail.ufer.dev
A87.106.105.28🇩🇪 IONOS-AS87.106.104.0/23 IONOS SE ber.de
NScurt.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b5e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcurt.ns.cloudflare.com
A2803:f800:50::6ca2:c15e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcurt.ns.cloudflare.com
A2a06:98c1:50::ac40:215e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcurt.ns.cloudflare.com
A108.162.193.94🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcurt.ns.cloudflare.com
A172.64.33.94🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcurt.ns.cloudflare.com
A173.245.59.94🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcurt.ns.cloudflare.com
NSkarina.ns.cloudflare.com
A2606:4700:50::adf5:3ab2🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkarina.ns.cloudflare.com
A2803:f800:50::6ca2:c0b2🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkarina.ns.cloudflare.com
A2a06:98c1:50::ac40:20b2🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkarina.ns.cloudflare.com
A108.162.192.178🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkarina.ns.cloudflare.com
A172.64.32.178🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkarina.ns.cloudflare.com
A173.245.58.178🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkarina.ns.cloudflare.com
MXmail.ufer.dev ⭐
A2a01:239:206:6200::1🇩🇪 IONOS-AS2a01:239::/32 IONOS SE ber.de
PTRmail.ufer.dev
A87.106.105.28🇩🇪 IONOS-AS87.106.104.0/23 IONOS SE ber.de
PTRmail.ufer.dev
MXbackup-mx.ufer.dev(20)
A74.208.170.55🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.
PTRip74-208-170-55.pbiaas.com
TXTv=spf1 mx include:mail.ufer.dev include:backup-mx.ufer.dev ~all
SOAcurt.ns.cloudflare.comdns@cloudflare.com serial=2410254879

dev

DNSSEC🔒 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=1
🔒 HSTS Preload (+subdomains)

Subdomains

backup-mx.ufer.dev
mail.ufer.dev

Same first word

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ufer.de
ufer.pl
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ufer.biz
ufer.net
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ufer.ru
ufer.fr

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rfue.com

DNS History

6 records (6 active, 0 former)

NScurt.ns.cloudflare.comkarina.ns.cloudflare.comMXbackup-mx.ufer.devmail.ufer.devA2a01:239:206:6200::187.106.105.28
●NScurt.ns.cloudflare.com2026-02-17 → 2026-07-23 · 2 obs
● 2026-02-17 20:08:06
● 2026-07-23 04:41:30
●NSkarina.ns.cloudflare.com2026-02-17 → 2026-07-23 · 2 obs
● 2026-02-17 20:08:06
● 2026-07-23 04:41:30
●MXbackup-mx.ufer.dev2026-02-17 → 2026-07-23 · 2 obs
● 2026-02-17 20:08:06
● 2026-07-23 04:41:30
●MXmail.ufer.dev2026-02-17 → 2026-07-23 · 2 obs
● 2026-02-17 20:08:06
● 2026-07-23 04:41:30
●A2a01:239:206:6200::12026-02-17 → 2026-07-23 · 2 obs
● 2026-02-17 20:08:06
● 2026-07-23 04:41:30
●A87.106.105.282026-02-17 → 2026-07-23 · 2 obs
● 2026-02-17 20:08:06
● 2026-07-23 04:41:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
ufer.devkarina.ns.cloudflare.com, curt.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.58.178

NS records: karina.ns.cloudflare.com, curt.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ufer.dev (unsigned zone)

⏱️ Timing

Total: 572ms | Queries: -

📄 Records

TypeCountSample Data
A187.106.105.28
AAAA12a01:239:206:6200::1
NS2curt.ns.cloudflare.com, karina.ns.cloudflare.com
MX2mail.ufer.dev (pri: 10), backup-mx.ufer.dev (pri: 20)
TXT1v=spf1 mx include:mail.ufer.dev include:
SOA1curt.ns.cloudflare.com dns.cloudflare.co

Analysis

Hierarchy

backup-mx.ufer.dev and mail.ufer.dev each fall under ufer.dev as their parent domain.

IP Addresses

ufer.dev resolves to the IP addresses 87.106.105.28 and 2a01:239:206:6200::1

Additional host names such as mail.ufer.eu, mail.hiwire.studio, mail.ufer.dev and mail.nick-ufer.de share IP numbers with ufer.dev.

Name Servers

ufer.dev is served by two delegated name servers, curt.ns.cloudflare.com and karina.ns.cloudflare.com.

ufer.dev shares its NS records with other domains, for example globalknowledgebase.com, bytehub.com.au, highstream.net.au and two others.

ufer.dev shares at least some of its name servers with other domains, including pilot-gps.ru, xxl-mobile.ru, ec3248746503.com and two others.

These name servers are frequently paired with the name servers rafe.ns.cloudflare.com and alina.ns.cloudflare.com.

DNS names with 6 IP addresses:

curt.ns.cloudflare.com carries IP addresses 108.162.193.94, 172.64.33.94 and 173.245.59.94, with 3 other addresses beyond those.

karina.ns.cloudflare.com carries IP addresses 108.162.192.178, 172.64.32.178 and 173.245.58.178, with 3 other addresses beyond those.

Mail Servers

ufer.dev is served by two mail servers, backup-mx.ufer.dev and mail.ufer.dev.

ufer.dev shares at least some of its mail servers with other domains, such as ufer.eu and nick-ufer.de.

Host names that have two IP addresses:

mail.ufer.dev maps to two IP addresses — 87.106.105.28 and 2a01:239:206:6200::1.

Host names that point to one IP address:

backup-mx.ufer.dev points to the IP address 74.208.170.55.