knaster.dev - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

knaster.dev

DNSSEC🔒 Signed (DS record present)
A2606:4700:3031::ac43:c4b2🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3032::6815:344b🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.52.75Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.196.178🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSemma.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a70🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRemma.ns.cloudflare.com
A2803:f800:50::6ca2:c070🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRemma.ns.cloudflare.com
A2a06:98c1:50::ac40:2070🇺🇸 Cloudflare2a06:98c1:50::/45
PTRemma.ns.cloudflare.com
A108.162.192.112🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRemma.ns.cloudflare.com
A172.64.32.112🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRemma.ns.cloudflare.com
A173.245.58.112🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRemma.ns.cloudflare.com
NSpaul.ns.cloudflare.com
A2606:4700:58::adf5:3b87🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpaul.ns.cloudflare.com
A2803:f800:50::6ca2:c187🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRpaul.ns.cloudflare.com
A2a06:98c1:50::ac40:2187🇺🇸 Cloudflare2a06:98c1:50::/45
PTRpaul.ns.cloudflare.com
A108.162.193.135🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpaul.ns.cloudflare.com
A172.64.33.135🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpaul.ns.cloudflare.com
A173.245.59.135🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpaul.ns.cloudflare.com
MXmail.protonmail.ch ⭐
A176.119.200.128🇨🇭 Proton176.119.200.0/24
PTRmail.protonmail.ch
A185.70.42.128🇨🇭 Proton185.70.42.0/24
PTRmail.protonmail.ch
A185.205.70.128🇫🇷 Proton185.205.70.0/24
PTRmail.protonmail.ch
MXmailsec.protonmail.ch(20)
A176.119.200.129🇨🇭 Proton176.119.200.0/24
PTRmailsec.protonmail.ch
A185.70.42.129🇨🇭 Proton185.70.42.0/24
PTRmailsec.protonmail.ch
A185.205.70.129🇫🇷 Proton185.205.70.0/24
PTRmailsec.protonmail.ch
TXTprotonmail-verification=cac0fbb8027d2809eaf1a6f910cc024de0e70c6f
TXTv=spf1 include:_spf.protonmail.ch ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.52.75, 172.67.196.178
IPv6 hints2606:4700:3031::ac43:c4b2, 2606:4700:3032::6815:344b
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=80, name=cloudflare-ech.com
SOAemma.ns.cloudflare.comdns@cloudflare.com serial=2419940903

dev

DNSSEC⚠️ Not signed
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)

Same first word

Similar names

Previous names

Next names

DNS History

12 records (8 active, 4 former)

NSemma.ns.cloudflare.compaul.ns.cloudflare.comMXmail.protonmail.chmailsec.protonmail.chA104.21.52.75172.67.196.1782606:4700:3031::ac43:c4b22606:4700:3032::6815:344b188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSemma.ns.cloudflare.com2026-08-29 → 2026-11-12 · 2 obs
● 2026-08-29 10:32:52
● 2026-11-12 16:30:00
●NSpaul.ns.cloudflare.com2026-08-29 → 2026-11-12 · 2 obs
● 2026-08-29 10:32:52
● 2026-11-12 16:30:00
●MXmail.protonmail.ch2026-08-29 → 2026-11-12 · 2 obs
● 2026-08-29 10:32:52
● 2026-11-12 16:30:00
●MXmailsec.protonmail.ch2026-08-29 → 2026-11-12 · 2 obs
● 2026-08-29 10:32:52
● 2026-11-12 16:30:00
●A104.21.52.752026-09-05 → 2026-11-12 · 5 obs
○ 2026-08-29 10:32:52
● 2026-09-05 06:14:54
○ 2026-10-27 16:04:28
● 2026-10-27 23:34:54
● 2026-11-12 16:30:00
●A172.67.196.1782026-09-05 → 2026-11-12 · 5 obs
○ 2026-08-29 10:32:52
● 2026-09-05 06:14:54
○ 2026-10-27 16:04:28
● 2026-10-27 23:34:54
● 2026-11-12 16:30:00
○A188.114.96.02026-08-29 → 2026-10-27 · 5 obs
● 2026-08-29 10:32:52
○ 2026-09-05 06:14:54
● 2026-10-27 16:04:28
○ 2026-10-27 23:34:54
○ 2026-11-12 16:30:00
○A188.114.97.02026-08-29 → 2026-10-27 · 5 obs
● 2026-08-29 10:32:52
○ 2026-09-05 06:14:54
● 2026-10-27 16:04:28
○ 2026-10-27 23:34:54
○ 2026-11-12 16:30:00
●A2606:4700:3031::ac43:c4b22026-09-05 → 2026-11-12 · 5 obs
○ 2026-08-29 10:32:52
● 2026-09-05 06:14:54
○ 2026-10-27 16:04:28
● 2026-10-27 23:34:54
● 2026-11-12 16:30:00
●A2606:4700:3032::6815:344b2026-09-05 → 2026-11-12 · 5 obs
○ 2026-08-29 10:32:52
● 2026-09-05 06:14:54
○ 2026-10-27 16:04:28
● 2026-10-27 23:34:54
● 2026-11-12 16:30:00
○A2a06:98c1:3120::2026-08-29 → 2026-10-27 · 5 obs
● 2026-08-29 10:32:52
○ 2026-09-05 06:14:54
● 2026-10-27 16:04:28
○ 2026-10-27 23:34:54
○ 2026-11-12 16:30:00
○A2a06:98c1:3121::2026-08-29 → 2026-10-27 · 5 obs
● 2026-08-29 10:32:52
○ 2026-09-05 06:14:54
● 2026-10-27 16:04:28
○ 2026-10-27 23:34:54
○ 2026-11-12 16:30:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...10 records
knaster.devpaul.ns.cloudflare.com, emma.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.193.135

NS records: paul.ns.cloudflare.com, emma.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 839ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.196.178, 104.21.52.75
AAAA22606:4700:3031::ac43:c4b2, 2606:4700:3032::6815:344b
NS2emma.ns.cloudflare.com, paul.ns.cloudflare.com
MX2mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20)
TXT2protonmail-verification=cac0fbb8027d2809, v=spf1 include:_spf.protonmail.ch ~all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1emma.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)

Analysis

IP Addresses

knaster.dev points to the four IP addresses 104.21.52.75, 172.67.196.178, 2606:4700:3031::ac43:c4b2 and 2606:4700:3032::6815:344b.

Additional host names — iawa-website.org, stonevegas.co.it, beremday.ru and two others — share IP numbers with knaster.dev.

Name Servers

knaster.dev uses two name servers for its delegation: emma.ns.cloudflare.com and paul.ns.cloudflare.com.

knaster.dev shares its name server setup with other domains, including moon-dgb.pages.dev, cmbji.rj.gov.br, audit-centr.com.ua and two others.

At least some of knaster.dev's name servers are shared with other domains, for example oscar2025-tempo123.pages.dev, taled.org, typeandlearn.pages.dev and two more.

These name servers tend to be used in conjunction with the name servers leif.ns.cloudflare.com.

Host names with 6 IP numbers:

Hostname emma.ns.cloudflare.com directs to 108.162.192.112, 172.64.32.112 and 173.245.58.112 along with 3 other IP addresses.

Hostname paul.ns.cloudflare.com directs to 108.162.193.135, 172.64.33.135 and 173.245.59.135 along with 3 other IP addresses.

Mail Servers

knaster.dev has two mail servers: mail.protonmail.ch and mailsec.protonmail.ch.

knaster.dev shares the same mail server setup as other domains, including thecroftfamily.com, hackthecity.xyz, phildavis.ai and two others.

knaster.dev shares mail servers — at least in part — with other domains, including procuraduriavenezuela.org, rolsted.eu, tefain.com and two others.

The hosts mail.protonmail.ch and mailsec.protonmail.ch both resolve to three IP numbers: mail.protonmail.ch to 176.119.200.128, 185.70.42.128 and 185.205.70.128, and mailsec.protonmail.ch to 176.119.200.129, 185.70.42.129 and 185.205.70.129.