flagstack.net - robtex.com

flagstack.net

DNSSEC⚠️ Not signed
A2606:4700:3036::ac43:9ce7🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:5a8c🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.90.140Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.156.231🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSconrad.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c92🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRconrad.ns.cloudflare.com
A2803:f800:50::6ca2:c392🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRconrad.ns.cloudflare.com
A2a06:98c1:50::ac40:2392🇺🇸 Cloudflare2a06:98c1:50::/45
PTRconrad.ns.cloudflare.com
A108.162.195.146🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRconrad.ns.cloudflare.com
A162.159.44.146Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRconrad.ns.cloudflare.com
A172.64.35.146🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRconrad.ns.cloudflare.com
NSkiki.ns.cloudflare.com
A2606:4700:50::adf5:3ab4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkiki.ns.cloudflare.com
A2803:f800:50::6ca2:c0b4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkiki.ns.cloudflare.com
A2a06:98c1:50::ac40:20b4🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkiki.ns.cloudflare.com
A108.162.192.180🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkiki.ns.cloudflare.com
A172.64.32.180🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkiki.ns.cloudflare.com
A173.245.58.180🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkiki.ns.cloudflare.com
MXmx.stackmail.com ⭐
A185.151.28.67🇬🇧 TWENTYI185.151.28.0/24
PTRmx.stackmail.com
TXTv=spf1 include:spf.stackmail.com a mx -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.90.140, 172.67.156.231
IPv6 hints2606:4700:3036::ac43:9ce7, 2606:4700:3037::6815:5a8c
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=168, name=cloudflare-ech.com
SOAconrad.ns.cloudflare.comdns@cloudflare.com serial=2411195017

net

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1786375639

Same first word

flagstack.net

DNS History

24 records (7 active, 17 former)

20162017201820192020202120222023202420252026NSconrad.ns.cloudflare.comkiki.ns.cloudflare.comns-de.1and1-dns.bizns-de.1and1-dns.comns-de.1and1-dns.dens-de.1and1-dns.orgMXmx.stackmail.commx00.kundenserver.demx01.kundenserver.deA104.21.90.140172.67.156.2312606:4700:3036::ac43:9ce72606:4700:3037::6815:5a8c188.114.96.0188.114.96.4188.114.97.0188.114.97.42606:4700:3032::6815:5a8c2606:4700:3034::ac43:9ce72a06:98c1:3120::2a06:98c1:3120::42a06:98c1:3121::2a06:98c1:3121::452.28.83.173
●NSconrad.ns.cloudflare.com2026-02-15 → 2026-08-10 · 3 obs
○ 2017-09-19 19:45:36
● 2026-02-15 21:21:58
● 2026-08-10 15:50:28
●NSkiki.ns.cloudflare.com2026-02-15 → 2026-08-10 · 3 obs
○ 2017-09-19 19:45:36
● 2026-02-15 21:21:58
● 2026-08-10 15:50:28
○NSns-de.1and1-dns.biz2015-07-17 → 2017-09-19 · 4 obs
● 2015-07-17 12:53:52
● 2017-09-19 19:45:36
○ 2026-02-15 21:21:58
○ 2026-08-10 15:50:28
○NSns-de.1and1-dns.com2015-07-17 → 2017-09-19 · 4 obs
● 2015-07-17 12:53:52
● 2017-09-19 19:45:36
○ 2026-02-15 21:21:58
○ 2026-08-10 15:50:28
○NSns-de.1and1-dns.de2015-07-17 → 2017-09-19 · 4 obs
● 2015-07-17 12:53:52
● 2017-09-19 19:45:36
○ 2026-02-15 21:21:58
○ 2026-08-10 15:50:28
○NSns-de.1and1-dns.org2015-07-17 → 2017-09-19 · 4 obs
● 2015-07-17 12:53:52
● 2017-09-19 19:45:36
○ 2026-02-15 21:21:58
○ 2026-08-10 15:50:28
●MXmx.stackmail.com2026-02-15 → 2026-08-10 · 3 obs
○ 2017-09-19 19:45:36
● 2026-02-15 21:21:58
● 2026-08-10 15:50:28
○MXmx00.kundenserver.de2015-07-17 → 2017-09-19 · 4 obs
● 2015-07-17 12:53:52
● 2017-09-19 19:45:36
○ 2026-02-15 21:21:58
○ 2026-08-10 15:50:28
○MXmx01.kundenserver.de2015-07-17 → 2017-09-19 · 4 obs
● 2015-07-17 12:53:52
● 2017-09-19 19:45:36
○ 2026-02-15 21:21:58
○ 2026-08-10 15:50:28
●A104.21.90.1402026-02-15 → 2026-08-10 · 6 obs
○ 2017-09-19 19:45:36
● 2026-02-15 21:21:58
○ 2026-02-23 17:32:40
○ 2026-03-24 20:08:58
● 2026-04-25 01:08:36
● 2026-08-10 15:50:28
●A172.67.156.2312026-02-15 → 2026-08-10 · 6 obs
○ 2017-09-19 19:45:36
● 2026-02-15 21:21:58
○ 2026-02-23 17:32:40
○ 2026-03-24 20:08:58
● 2026-04-25 01:08:36
● 2026-08-10 15:50:28
○A188.114.96.02026-02-23 → 2026-03-24 · 9 obs
○ 2026-02-15 21:21:58
● 2026-02-23 17:32:40
● 2026-02-24 15:58:44
○ 2026-03-03 15:00:06
○ 2026-03-03 16:11:34
● 2026-03-03 18:10:14
● 2026-03-24 20:08:58
○ 2026-04-25 01:08:36
○ 2026-08-10 15:50:28
○A188.114.96.42026-03-03 → 2026-03-03 · 5 obs
○ 2026-02-24 15:58:44
● 2026-03-03 15:00:06
● 2026-03-03 16:11:34
○ 2026-03-03 18:10:14
○ 2026-08-10 15:50:28
○A188.114.97.02026-02-23 → 2026-03-24 · 9 obs
○ 2026-02-15 21:21:58
● 2026-02-23 17:32:40
● 2026-02-24 15:58:44
○ 2026-03-03 15:00:06
○ 2026-03-03 16:11:34
● 2026-03-03 18:10:14
● 2026-03-24 20:08:58
○ 2026-04-25 01:08:36
○ 2026-08-10 15:50:28
○A188.114.97.42026-03-03 → 2026-03-03 · 5 obs
○ 2026-02-24 15:58:44
● 2026-03-03 15:00:06
● 2026-03-03 16:11:34
○ 2026-03-03 18:10:14
○ 2026-08-10 15:50:28
○A2606:4700:3032::6815:5a8c2026-02-15 → 2026-06-14 · 8 obs
○ 2017-09-19 19:45:36
● 2026-02-15 21:21:58
○ 2026-02-23 17:32:40
○ 2026-03-24 20:08:58
● 2026-04-25 01:08:36
● 2026-06-14 09:14:06
○ 2026-06-24 20:17:48
○ 2026-08-10 15:50:28
○A2606:4700:3034::ac43:9ce72026-02-15 → 2026-06-14 · 8 obs
○ 2017-09-19 19:45:36
● 2026-02-15 21:21:58
○ 2026-02-23 17:32:40
○ 2026-03-24 20:08:58
● 2026-04-25 01:08:36
● 2026-06-14 09:14:06
○ 2026-06-24 20:17:48
○ 2026-08-10 15:50:28
●A2606:4700:3036::ac43:9ce72026-06-24 → 2026-08-10 · 5 obs
○ 2026-06-14 09:14:06
● 2026-06-24 20:17:48
○ 2026-07-22 03:32:40
● 2026-08-01 07:13:10
● 2026-08-10 15:50:28
●A2606:4700:3037::6815:5a8c2026-06-24 → 2026-08-10 · 5 obs
○ 2026-06-14 09:14:06
● 2026-06-24 20:17:48
○ 2026-07-22 03:32:40
● 2026-08-01 07:13:10
● 2026-08-10 15:50:28
○A2a06:98c1:3120::2026-02-23 → 2026-07-22 · 11 obs
○ 2026-02-15 21:21:58
● 2026-02-23 17:32:40
● 2026-02-24 15:58:44
○ 2026-03-03 15:00:06
○ 2026-03-03 16:11:34
● 2026-03-03 18:10:14
● 2026-03-24 20:08:58
○ 2026-04-25 01:08:36
● 2026-07-22 03:32:40
○ 2026-08-01 07:13:10
○ 2026-08-10 15:50:28
○A2a06:98c1:3120::42026-03-03 → 2026-03-03 · 5 obs
○ 2026-02-24 15:58:44
● 2026-03-03 15:00:06
● 2026-03-03 16:11:34
○ 2026-03-03 18:10:14
○ 2026-08-10 15:50:28
○A2a06:98c1:3121::2026-02-23 → 2026-07-22 · 11 obs
○ 2026-02-15 21:21:58
● 2026-02-23 17:32:40
● 2026-02-24 15:58:44
○ 2026-03-03 15:00:06
○ 2026-03-03 16:11:34
● 2026-03-03 18:10:14
● 2026-03-24 20:08:58
○ 2026-04-25 01:08:36
● 2026-07-22 03:32:40
○ 2026-08-01 07:13:10
○ 2026-08-10 15:50:28
○A2a06:98c1:3121::42026-03-03 → 2026-03-03 · 5 obs
○ 2026-02-24 15:58:44
● 2026-03-03 15:00:06
● 2026-03-03 16:11:34
○ 2026-03-03 18:10:14
○ 2026-08-10 15:50:28
○A52.28.83.1732015-07-17 → 2017-09-19 · 4 obs
● 2015-07-17 12:53:52
● 2017-09-19 19:45:36
○ 2026-02-15 21:21:58
○ 2026-08-10 15:50:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
netk.gtld-servers.net, d.gtld-servers.net, i.gtld-servers.net, l.gtld-servers.net...-
flagstack.netkiki.ns.cloudflare.com, conrad.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.35.146

NS records: kiki.ns.cloudflare.com, conrad.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for flagstack.net (unsigned zone)

⏱️ Timing

Total: 327ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.90.140, 172.67.156.231
AAAA22606:4700:3037::6815:5a8c, 2606:4700:3036::ac43:9ce7
NS2conrad.ns.cloudflare.com, kiki.ns.cloudflare.com
MX1mx.stackmail.com (pri: 10)
TXT1v=spf1 include:spf.stackmail.com a mx -a
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1conrad.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

flagstack.net has four IP addresses: 104.21.90.140, 172.67.156.231, 2606:4700:3036::ac43:9ce7 and 2606:4700:3037::6815:5a8c.

Among the host names that share IP numbers with flagstack.net are mrpacho-casino-no.com, pandaa.tk, www.njperioimplant.com and two others.

Name Servers

flagstack.net has two authoritative name servers — conrad.ns.cloudflare.com and kiki.ns.cloudflare.com.

flagstack.net has the same name server delegation as a number of other domains, such as plannersinternational.com, crackedable.com, projectshift.io and two more.

flagstack.net shares at least some of its name servers with other domains, including ironwoodmexico.com, thinner-relock.pro, kinogo.in and two others.

These name servers are frequently paired with the name servers becky.ns.cloudflare.com and walt.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

conrad.ns.cloudflare.com points to 108.162.195.146, 162.159.44.146, 172.64.35.146 and 3 other IP addresses.

kiki.ns.cloudflare.com points to 108.162.192.180, 172.64.32.180, 173.245.58.180 and 3 other IP addresses.

Mail Servers

flagstack.net routes its mail through a single mail server, mx.stackmail.com.

flagstack.net has the same mail server arrangement as a number of other domains, for example blossomsanctaury.co.uk, kebuntoto.io, amazinglyfe.org and two more.

flagstack.net shares at least some of its mail servers with other domains, such as surfanytime.net.

mx.stackmail.com points to one IP number — 185.151.28.67.