nerdhost.dev - robtex.com

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

nerdhost.dev

DNSSEC⚠️ Not signed
A2606:4700:3035::6815:528cπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3035::ac43:9e57πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.82.140Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.158.87πŸ‡ΊπŸ‡Έ Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSfelicity.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2cd4πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfelicity.ns.cloudflare.com
A2803:f800:50::6ca2:c3d4πŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRfelicity.ns.cloudflare.com
A2a06:98c1:50::ac40:23d4πŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRfelicity.ns.cloudflare.com
A108.162.195.212πŸ‡ΊπŸ‡Έ Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfelicity.ns.cloudflare.com
A162.159.44.212Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfelicity.ns.cloudflare.com
A172.64.35.212πŸ‡ΊπŸ‡Έ Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfelicity.ns.cloudflare.com
NSmckinley.ns.cloudflare.com
A2606:4700:50::a29f:2649πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmckinley.ns.cloudflare.com
A2803:f800:50::6ca2:c249πŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmckinley.ns.cloudflare.com
A2a06:98c1:50::ac40:2249πŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRmckinley.ns.cloudflare.com
A108.162.194.73πŸ‡ΊπŸ‡Έ Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmckinley.ns.cloudflare.com
A162.159.38.73Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmckinley.ns.cloudflare.com
A172.64.34.73πŸ‡ΊπŸ‡Έ Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmckinley.ns.cloudflare.com
MXroute1.mx.cloudflare.net ⭐
A2606:4700:f5::bπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::cπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::dπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.11Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.12Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.13Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
MXroute2.mx.cloudflare.net(32)
A2606:4700:f5::eπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::fπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::10πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.17Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.18Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.19Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
MXroute3.mx.cloudflare.net(76)
A2606:4700:f5::11πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::12πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::13πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.23Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.24Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.25Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
TXTbrevo-code:d60630838756badb0b75c00220879416
TXTv=spf1 include:_spf.mx.cloudflare.net ~all
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.82.140, 172.67.158.87
IPv6 hints2606:4700:3035::6815:528c, 2606:4700:3035::ac43:9e57
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=254, name=cloudflare-ech.com
SOAfelicity.ns.cloudflare.comdns@cloudflare.com serial=2416996846

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
πŸ”’ HSTS Preload (+subdomains)

Same first word

Similar names

Previous names

Next names

DNS History

13 records (9 active, 4 former)

NSfelicity.ns.cloudflare.commckinley.ns.cloudflare.comMXroute1.mx.cloudflare.netroute2.mx.cloudflare.netroute3.mx.cloudflare.netA104.21.82.140172.67.158.872606:4700:3035::6815:528c2606:4700:3035::ac43:9e57188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSfelicity.ns.cloudflare.com2026-09-17 β†’ 2026-11-08 Β· 2 obs
● 2026-09-17 14:10:48
● 2026-11-08 04:22:02
●NSmckinley.ns.cloudflare.com2026-09-17 β†’ 2026-11-08 Β· 2 obs
● 2026-09-17 14:10:48
● 2026-11-08 04:22:02
●MXroute1.mx.cloudflare.net2026-09-17 β†’ 2026-11-08 Β· 2 obs
● 2026-09-17 14:10:48
● 2026-11-08 04:22:02
●MXroute2.mx.cloudflare.net2026-09-17 β†’ 2026-11-08 Β· 2 obs
● 2026-09-17 14:10:48
● 2026-11-08 04:22:02
●MXroute3.mx.cloudflare.net2026-09-17 β†’ 2026-11-08 Β· 2 obs
● 2026-09-17 14:10:48
● 2026-11-08 04:22:02
●A104.21.82.1402026-09-30 β†’ 2026-11-08 Β· 3 obs
β—‹ 2026-09-17 14:10:48
● 2026-09-30 18:45:06
● 2026-11-08 04:22:02
●A172.67.158.872026-09-30 β†’ 2026-11-08 Β· 3 obs
β—‹ 2026-09-17 14:10:48
● 2026-09-30 18:45:06
● 2026-11-08 04:22:02
β—‹A188.114.96.02026-09-17 β†’ 2026-09-17 Β· 3 obs
● 2026-09-17 14:10:48
β—‹ 2026-09-30 18:45:06
β—‹ 2026-11-08 04:22:02
β—‹A188.114.97.02026-09-17 β†’ 2026-09-17 Β· 3 obs
● 2026-09-17 14:10:48
β—‹ 2026-09-30 18:45:06
β—‹ 2026-11-08 04:22:02
●A2606:4700:3035::6815:528c2026-09-30 β†’ 2026-11-08 Β· 3 obs
β—‹ 2026-09-17 14:10:48
● 2026-09-30 18:45:06
● 2026-11-08 04:22:02
●A2606:4700:3035::ac43:9e572026-09-30 β†’ 2026-11-08 Β· 3 obs
β—‹ 2026-09-17 14:10:48
● 2026-09-30 18:45:06
● 2026-11-08 04:22:02
β—‹A2a06:98c1:3120::2026-09-17 β†’ 2026-09-17 Β· 3 obs
● 2026-09-17 14:10:48
β—‹ 2026-09-30 18:45:06
β—‹ 2026-11-08 04:22:02
β—‹A2a06:98c1:3121::2026-09-17 β†’ 2026-09-17 Β· 3 obs
● 2026-09-17 14:10:48
β—‹ 2026-09-30 18:45:06
β—‹ 2026-11-08 04:22:02

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...-
nerdhost.devmckinley.ns.cloudflare.com, felicity.ns.cloudflare.com-

βœ… Authoritative Response

Server:108.162.195.212

NS records: mckinley.ns.cloudflare.com, felicity.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nerdhost.dev (unsigned zone)

⏱️ Timing

Total: 734ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2104.21.82.140, 172.67.158.87
AAAA22606:4700:3035::ac43:9e57, 2606:4700:3035::6815:528c
NS2felicity.ns.cloudflare.com, mckinley.ns.cloudflare.com
MX3route1.mx.cloudflare.net (pri: 31), route2.mx.cloudflare.net (pri: 32)...
TXT2brevo-code:d60630838756badb0b75c00220879, v=spf1 include:_spf.mx.cloudflare.net ~a
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1felicity.ns.cloudflare.com dns.cloudflar

Analysis

IP Addresses

nerdhost.dev points to the four IP addresses 104.21.82.140, 172.67.158.87, 2606:4700:3035::6815:528c and 2606:4700:3035::ac43:9e57.

weinstubedoctor.com.de, hp-toolbox.com, sunnyside.org.au and two other host names share IP numbers with nerdhost.dev.

Name Servers

nerdhost.dev is served by two delegated name servers, felicity.ns.cloudflare.com and mckinley.ns.cloudflare.com.

nerdhost.dev uses the same name servers as several other domains β€” among them 4nx.pages.dev, lumina-10l.pages.dev, foxhe.com and two more.

The name servers of nerdhost.dev overlap at least partially with those of other domains β€” among them purrin.makeup, amlapharma.com, bgi5950uht.vip and two more.

These name servers commonly appear alongside the name servers betty.ns.cloudflare.com and blakely.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

felicity.ns.cloudflare.com carries IP addresses 108.162.195.212, 162.159.44.212 and 172.64.35.212, with 3 other addresses beyond those.

mckinley.ns.cloudflare.com carries IP addresses 108.162.194.73, 162.159.38.73 and 172.64.34.73, with 3 other addresses beyond those.

Mail Servers

Mail for nerdhost.dev is routed through three mail servers β€” route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

nerdhost.dev has at least partial mail server overlap with other domains such as plariom.com, interelivo.com, flarehd.com and two more.

Hostnames that resolve to 6 IP addresses:

route1.mx.cloudflare.net carries IP addresses 162.159.205.11, 162.159.205.12 and 162.159.205.13, with 3 other addresses beyond those.

route2.mx.cloudflare.net carries IP addresses 162.159.205.17, 162.159.205.18 and 162.159.205.19, with 3 other addresses beyond those.

route3.mx.cloudflare.net carries IP addresses 162.159.205.23, 162.159.205.24 and 162.159.205.25, with 3 other addresses beyond those.