worstpractices.dev - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

worstpractices.dev

DNSSEC⚠️ Not signed
A199.36.158.100🇺🇸 Fastly199.36.158.0/24 Google
NSns1.gandi.net ⭐
A2001:4b98:aaaa::2🇫🇷 GANDI-LIVEDNS2001:4b98:aaaa::/48 GANDI is an ICANN accredited registrar and Cloud services provider
PTRns-1-a.gandi.net
A173.246.100.2🇺🇸 GANDI-LIVEDNS173.246.100.0/24 Gandi LiveDNS A
PTRns-1-a.gandi.net
NSns-104-a.gandi.net
A2001:4b98:aaaa::69🇫🇷 GANDI-LIVEDNS2001:4b98:aaaa::/48 GANDI is an ICANN accredited registrar and Cloud services provider
PTRns-104-a.gandi.net
A173.246.100.105🇺🇸 GANDI-LIVEDNS173.246.100.0/24 Gandi LiveDNS A
PTRns-104-a.gandi.net
NSns-202-b.gandi.net
A2001:4b98:aaab::cb🇫🇷 GANDI-LIVEDNS2001:4b98:aaab::/48 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net
PTRns-202-b.gandi.net
A213.167.230.203🇫🇷 GANDI-LIVEDNS213.167.230.0/24 GANDI is an ICANN accredited registrar and Cloud services provider
PTRns-202-b.gandi.net
NSns-35-c.gandi.net
A2604:3400:aaac::24🇺🇸 GANDI-LIVEDNS2604:3400:aaac::/48 Gandi US Inc.
PTRns-35-c.gandi.net
A217.70.187.36🇫🇷 GANDI-LIVEDNS217.70.187.0/24 GANDI is an ICANN accredited registrar and Cloud services provider
PTRns-35-c.gandi.net
MXspool.mail.gandi.net ⭐
A2001:4b98:e00::1🇫🇷 GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net
PTRspool.mail.gandi.net
A217.70.178.1🇫🇷 GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net
PTRspool.mail.gandi.net
MXfb.mail.gandi.net(50)
A2001:4b98:dc4:8::215🇫🇷 GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net
PTRspool6.mail.gandi.net
A2001:4b98:dc4:8::216🇫🇷 GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net
PTRspool7.mail.gandi.net
A2001:4b98:dc4:8::217🇫🇷 GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net
PTRspool8.mail.gandi.net
A217.70.178.215🇫🇷 GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net
PTRspool6.mail.gandi.net
A217.70.178.216🇫🇷 GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net
PTRspool7.mail.gandi.net
A217.70.178.217🇫🇷 GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net
PTRspool8.mail.gandi.net
TXTgoogle-site-verification=gTdWuyIePoi4e_DfYhzDZh-D2QZGVKZwErjJkhvl_X0
TXTv=spf1 include:_mailcust.gandi.net ?all
SOAns1.gandi.nethostmaster@gandi.net serial=1787184000

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)

Same first word

worstpractices.dev
worstpractices.com

Previous names

worlderr.dev
worldflowers.dev
worldfree4u.dev
worldliberty.dev
worldlibertyfinancial.dev
worldline.dev
worldmedia.dev
worldmodels.dev
worldometers.dev
worldos.dev
worldpadelreport.dev
world(0x736578).dev
worldteacher.dev
worldtime.dev
worldvantage.dev
worldwideview.dev
worlee.dev
worl(0x736578).dev
worobiec.dev

Next names

worthclark.dev
wortpreis.dev
worxlab.dev
worxora.dev
woryo.dev
wosa.dev
wosephjeber.dev
wosg.dev
wosp.dev
wosram.dev
wot-tools.dev
wot.dev
wotel.dev
wotif.dev
wotzit.dev
woub.dev
woulf.dev
woundscantwait.dev
woutdesmedt.dev

DNS History

7 records (7 active, 0 former)

NSns-104-a.gandi.netns-202-b.gandi.netns-35-c.gandi.netns1.gandi.netMXfb.mail.gandi.netspool.mail.gandi.netA199.36.158.100
●NSns-104-a.gandi.net2026-08-20 → 2026-08-23 · 2 obs
● 2026-08-20 19:07:46
● 2026-08-23 22:36:30
●NSns-202-b.gandi.net2026-08-20 → 2026-08-23 · 2 obs
● 2026-08-20 19:07:46
● 2026-08-23 22:36:30
●NSns-35-c.gandi.net2026-08-20 → 2026-08-23 · 2 obs
● 2026-08-20 19:07:46
● 2026-08-23 22:36:30
●NSns1.gandi.net2026-08-20 → 2026-08-23 · 2 obs
● 2026-08-20 19:07:46
● 2026-08-23 22:36:30
●MXfb.mail.gandi.net2026-08-20 → 2026-08-23 · 2 obs
● 2026-08-20 19:07:46
● 2026-08-23 22:36:30
●MXspool.mail.gandi.net2026-08-20 → 2026-08-23 · 2 obs
● 2026-08-20 19:07:46
● 2026-08-23 22:36:30
●A199.36.158.1002026-08-20 → 2026-08-23 · 2 obs
● 2026-08-20 19:07:46
● 2026-08-23 22:36:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...10 records
worstpractices.devns-202-b.gandi.net, ns-104-a.gandi.net, ns-35-c.gandi.net-

✅ Authoritative Response

Server:213.167.230.203

NS records: ns-202-b.gandi.net, ns-104-a.gandi.net, ns-35-c.gandi.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for worstpractices.dev (unsigned zone)

⏱️ Timing

Total: 1218ms | Queries: -

📄 Records

TypeCountSample Data
A1199.36.158.100
NS3ns-35-c.gandi.net, ns-202-b.gandi.net...
MX2spool.mail.gandi.net (pri: 10), fb.mail.gandi.net (pri: 50)
TXT2google-site-verification=gTdWuyIePoi4e_D, v=spf1 include:_mailcust.gandi.net ?all
SOA1ns1.gandi.net hostmaster.gandi.net

📌 Glue Records Collected

Total: 10

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

Analysis

IP Addresses

worstpractices.dev resolves to one IP address: 199.36.158.100.

h489589-27.firebaseapp.com, p4tcdn.web.app, 44agents.com and two other host names share IP numbers with worstpractices.dev.

Name Servers

The authoritative name servers for worstpractices.dev are ns-104-a.gandi.net, ns-202-b.gandi.net, ns-35-c.gandi.net and ns1.gandi.net.

worstpractices.dev shares at least some of its name servers with other domains, including ctoforaday.com, douglas-de-france.fr, isdcongo.com and two others.

These name servers are frequently seen alongside ns-62-b.gandi.net, ns-63-c.gandi.net, ns-14-c.gandi.net and 6 other name servers.

The host names ns-104-a.gandi.net, ns-202-b.gandi.net, ns-35-c.gandi.net and ns1.gandi.net each resolve to two IP addresses: ns-104-a.gandi.net resolves to 173.246.100.105 and 2001:4b98:aaaa::69; ns-202-b.gandi.net resolves to 213.167.230.203 and 2001:4b98:aaab::cb; ns-35-c.gandi.net resolves to 217.70.187.36 and 2604:3400:aaac::24; ns1.gandi.net resolves to 173.246.100.2 and 2001:4b98:aaaa::2.

Mail Servers

Mail for worstpractices.dev is handled by two mail servers — fb.mail.gandi.net and spool.mail.gandi.net.

worstpractices.dev uses an identical mail server configuration to several other domains — among them baobabgroup.net, himmo.fr, testtrisomie21.fr and two more.

worstpractices.dev partially shares its mail servers with other domains; known examples include ulift.fr, cerba-research.us and midnight-trains.com.

Hostnames that resolve to 6 IP addresses:

fb.mail.gandi.net maps to 217.70.178.215, 217.70.178.216, 217.70.178.217 and 3 additional IP addresses.

Hostnames that resolve to two IP addresses:

The A records for spool.mail.gandi.net return 217.70.178.1 and 2001:4b98:e00::1.