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smtz.dev

DNSSEC⚠️ Not signed
A217.70.184.55πŸ‡«πŸ‡· GANDI-AS
PTRwebredir.gandi.net
NSns1.gandi.net ⭐
A2001:4b98:aaaa::2πŸ‡«πŸ‡· GANDI-LIVEDNS
PTRns-1-a.gandi.net
A173.246.100.2πŸ‡ΊπŸ‡Έ GANDI-LIVEDNS
PTRns-1-a.gandi.net
NSns-115-b.gandi.net
A2001:4b98:aaab::74πŸ‡«πŸ‡· GANDI-LIVEDNS
PTRns-115-b.gandi.net
A213.167.230.116πŸ‡«πŸ‡· GANDI-LIVEDNS
PTRns-115-b.gandi.net
NSns-198-c.gandi.net
A2604:3400:aaac::c7πŸ‡ΊπŸ‡Έ GANDI-LIVEDNS
PTRns-198-c.gandi.net
A217.70.187.199πŸ‡«πŸ‡· GANDI-LIVEDNS
PTRns-198-c.gandi.net
NSns-214-a.gandi.net
A2001:4b98:aaaa::d7πŸ‡«πŸ‡· GANDI-LIVEDNS
PTRns-214-a.gandi.net
A173.246.100.215πŸ‡ΊπŸ‡Έ GANDI-LIVEDNS
PTRns-214-a.gandi.net
MXspool.mail.gandi.net ⭐
A2001:4b98:e00::1πŸ‡«πŸ‡· GANDI-AS
PTRspool.mail.gandi.net
A217.70.178.1πŸ‡«πŸ‡· GANDI-AS
PTRspool.mail.gandi.net
MXfb.mail.gandi.net(50)
A2001:4b98:dc4:8::215πŸ‡«πŸ‡· GANDI-AS
PTRspool6.mail.gandi.net
A2001:4b98:dc4:8::216πŸ‡«πŸ‡· GANDI-AS
PTRspool7.mail.gandi.net
A2001:4b98:dc4:8::217πŸ‡«πŸ‡· GANDI-AS
PTRspool8.mail.gandi.net
A217.70.178.215πŸ‡«πŸ‡· GANDI-AS
PTRspool6.mail.gandi.net
A217.70.178.216πŸ‡«πŸ‡· GANDI-AS
PTRspool7.mail.gandi.net
A217.70.178.217πŸ‡«πŸ‡· GANDI-AS
PTRspool8.mail.gandi.net
TXTv=spf1 include:_mailcust.gandi.net ?all
SOAns1.gandi.nethostmaster@gandi.net serial=1770854400

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

DNS History

7 records (7 active, 0 former)

NSns-115-b.gandi.netns-198-c.gandi.netns-214-a.gandi.netns1.gandi.netMXfb.mail.gandi.netspool.mail.gandi.netA217.70.184.55
●NSns-115-b.gandi.net2026-02-17 β†’ 2026-02-17 Β· 2 obs
● 2026-02-17 06:20:06
● 2026-02-17 12:36:32
●NSns-198-c.gandi.net2026-02-17 β†’ 2026-02-17 Β· 2 obs
● 2026-02-17 06:20:06
● 2026-02-17 12:36:32
●NSns-214-a.gandi.net2026-02-17 β†’ 2026-02-17 Β· 2 obs
● 2026-02-17 06:20:06
● 2026-02-17 12:36:32
●NSns1.gandi.net2026-02-17 β†’ 2026-02-17 Β· 2 obs
● 2026-02-17 06:20:06
● 2026-02-17 12:36:32
●MXfb.mail.gandi.net2026-02-17 β†’ 2026-02-17 Β· 2 obs
● 2026-02-17 06:20:06
● 2026-02-17 12:36:32
●MXspool.mail.gandi.net2026-02-17 β†’ 2026-02-17 Β· 2 obs
● 2026-02-17 06:20:06
● 2026-02-17 12:36:32
●A217.70.184.552026-02-17 β†’ 2026-02-17 Β· 2 obs
● 2026-02-17 06:20:06
● 2026-02-17 12:36:32

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
smtz.devns-214-a.gandi.net, ns-115-b.gandi.net, ns-198-c.gandi.net-

βœ… Authoritative Response

Server: 173.246.100.215

NS records: ns-214-a.gandi.net, ns-115-b.gandi.net, ns-198-c.gandi.net

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for smtz.dev (unsigned zone)

⏱️ Timing

Total: 316ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A1217.70.184.55
NS3ns-214-a.gandi.net, ns-198-c.gandi.net...
MX2fb.mail.gandi.net (pri: 50), spool.mail.gandi.net (pri: 10)
TXT1v=spf1 include:_mailcust.gandi.net ?all
SOA1ns1.gandi.net hostmaster.gandi.net

AI analysis

smtz.dev resolves to one IP number: 217.70.184.55.

other host names including oleon.cn, thenestwork.be, mcmotorclean.com, vds4.com and criteo.pl share IP numbers with smtz.dev.

smtz.dev is delegated to four name servers: ns-115-b.gandi.net, ns-198-c.gandi.net, ns-214-a.gandi.net and ns1.gandi.net.

smtz.dev at least partially shares name servers with other domains, for instance a2marketing.fr, ownmail.fr, pharmacie-cuq.fr, medicineslawandpolicy.org and xn--ampre-dsa.com.

These name servers are commonly used with the following name servers: ns-59-c.gandi.net, ns-32-a.gandi.net, ns-47-a.gandi.net, ns-27-b.gandi.net, ns-244-b.gandi.net, ns-188-a.gandi.net, ns-31-b.gandi.net, ns-178-b.gandi.net, ns-208-a.gandi.net and ns-87-a.gandi.net.

Host names with two IP numbers:

ns-115-b.gandi.net points to 2001:4b98:aaab::74 and 213.167.230.116; ns-198-c.gandi.net points to 2604:3400:aaac::c7 and 217.70.187.199; ns-214-a.gandi.net points to 2001:4b98:aaaa::d7 and 173.246.100.215; ns1.gandi.net points to 2001:4b98:aaaa::2 and 173.246.100.2.

Two mail servers handle smtz.dev: fb.mail.gandi.net and spool.mail.gandi.net.

smtz.dev shares the same mail server setup as other domains, for instance pending.fr, gyneas.it, lemoneffect.com, millibyte.net and hydrofuge-toit.com.

smtz.dev shares at least some mail servers with other domains, including fr-on-web-02.servicecomplice.net, puntodepartida.com, carl-software.fr and hotelina.fr.

Host names with six IPs: fb.mail.gandi.net points to 2001:4b98:dc4:8::215, 2001:4b98:dc4:8::216, 2001:4b98:dc4:8::217, 217.70.178.215, 217.70.178.216 and 217.70.178.217.

Host names with two IPs: spool.mail.gandi.net points to 2001:4b98:e00::1 and 217.70.178.1.