howd.dev - robtex.com

πŸ›‘οΈDomain Reputation CheckBlocklist, phishing & malware statusβ†’

howd.dev

DNSSEC⚠️ Not signed
A76.76.21.21πŸ‡ΊπŸ‡Έ Amazon76.76.21.0/24 EC2 Prefix
NScuritiba.ns.porkbun.com ⭐
A2400:cb00:2049:1::adf5:3a25πŸ‡ΊπŸ‡Έ Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A173.245.58.37πŸ‡ΊπŸ‡Έ Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSfortaleza.ns.porkbun.com
A2400:cb00:2049:1::a29f:88cπŸ‡ΊπŸ‡Έ Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.8.140Cloudflare162.159.8.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSmaceio.ns.porkbun.com
A2400:cb00:2049:1::a29f:bb4πŸ‡ΊπŸ‡Έ Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.11.180Cloudflare162.159.11.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSsalvador.ns.porkbun.com
A2400:cb00:2049:1::a29f:a96πŸ‡ΊπŸ‡Έ Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.10.150Cloudflare162.159.10.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
MXmail.protonmail.ch ⭐
A176.119.200.128πŸ‡¨πŸ‡­ Proton176.119.200.0/24
PTRmail.protonmail.ch
A185.70.42.128πŸ‡¨πŸ‡­ Proton185.70.42.0/24
PTRmail.protonmail.ch
A185.205.70.128πŸ‡«πŸ‡· Proton185.205.70.0/24
PTRmail.protonmail.ch
MXmailsec.protonmail.ch(20)
A176.119.200.129πŸ‡¨πŸ‡­ Proton176.119.200.0/24
PTRmailsec.protonmail.ch
A185.70.42.129πŸ‡¨πŸ‡­ Proton185.70.42.0/24
PTRmailsec.protonmail.ch
A185.205.70.129πŸ‡«πŸ‡· Proton185.205.70.0/24
PTRmailsec.protonmail.ch
TXTprotonmail-verification=59710429039450541be4e154fd0dae6295d4ed1a
TXTv=spf1 include:_spf.protonmail.ch ~all
SOAcuritiba.ns.porkbun.comdns@cloudflare.com serial=2412468451

dev

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=1
πŸ”’ HSTS Preload (+subdomains)

Same first word

Similar names

Previous names

Next names

DNS History

7 records (7 active, 0 former)

NScuritiba.ns.porkbun.comfortaleza.ns.porkbun.commaceio.ns.porkbun.comsalvador.ns.porkbun.comMXmail.protonmail.chmailsec.protonmail.chA76.76.21.21
●NScuritiba.ns.porkbun.com2026-08-27 β†’ 2026-09-05 Β· 2 obs
● 2026-08-27 18:12:10
● 2026-09-05 13:07:36
●NSfortaleza.ns.porkbun.com2026-08-27 β†’ 2026-09-05 Β· 2 obs
● 2026-08-27 18:12:10
● 2026-09-05 13:07:36
●NSmaceio.ns.porkbun.com2026-08-27 β†’ 2026-09-05 Β· 2 obs
● 2026-08-27 18:12:10
● 2026-09-05 13:07:36
●NSsalvador.ns.porkbun.com2026-08-27 β†’ 2026-09-05 Β· 2 obs
● 2026-08-27 18:12:10
● 2026-09-05 13:07:36
●MXmail.protonmail.ch2026-08-27 β†’ 2026-09-05 Β· 2 obs
● 2026-08-27 18:12:10
● 2026-09-05 13:07:36
●MXmailsec.protonmail.ch2026-08-27 β†’ 2026-09-05 Β· 2 obs
● 2026-08-27 18:12:10
● 2026-09-05 13:07:36
●A76.76.21.212026-08-27 β†’ 2026-09-05 Β· 2 obs
● 2026-08-27 18:12:10
● 2026-09-05 13:07:36

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...-
howd.devfortaleza.ns.porkbun.com, maceio.ns.porkbun.com, salvador.ns.porkbun.com, curitiba.ns.porkbun.com-

βœ… Authoritative Response

Server:162.159.8.140

NS records: fortaleza.ns.porkbun.com, maceio.ns.porkbun.com, salvador.ns.porkbun.com, curitiba.ns.porkbun.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for howd.dev (unsigned zone)

⏱️ Timing

Total: 641ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A176.76.21.21
NS4curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com...
MX2mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20)
TXT2protonmail-verification=5971042903945054, v=spf1 include:_spf.protonmail.ch ~all
SOA1curitiba.ns.porkbun.com dns.cloudflare.c

Analysis

IP Addresses

howd.dev resolves to just one IP address, 76.76.21.21.

Two other host names, along with dnmagnetiseur.com, xilsa19.cn and wizardfarts.com, also share IP numbers with howd.dev.

Name Servers

The NS records for howd.dev point to four name servers: curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com.

The name servers of howd.dev overlap at least partially with those of other domains β€” among them nextrepsports.io, hellocatfin.pro, upvertex.studio and two more.

Each of the four hosts curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com has two IP addresses. curitiba.ns.porkbun.com points to 173.245.58.37 and 2400:cb00:2049:1::adf5:3a25. fortaleza.ns.porkbun.com points to 162.159.8.140 and 2400:cb00:2049:1::a29f:88c. maceio.ns.porkbun.com points to 162.159.11.180 and 2400:cb00:2049:1::a29f:bb4. salvador.ns.porkbun.com points to 162.159.10.150 and 2400:cb00:2049:1::a29f:a96.

Mail Servers

howd.dev is served by two mail servers, mail.protonmail.ch and mailsec.protonmail.ch.

Among the domains sharing a mail server setup with howd.dev are careabout.app, reactwell.com, frontlineinvestments.co and two others.

There is at least a partial MX overlap between howd.dev and other domains, including pipelab.org, ninja.com, neveroptimal.org and two others.

Both mail.protonmail.ch and mailsec.protonmail.ch point to three IP numbers: mail.protonmail.ch points to 176.119.200.128, 185.70.42.128 and 185.205.70.128, while mailsec.protonmail.ch points to 176.119.200.129, 185.70.42.129 and 185.205.70.129.