flagstack.net - dns.ninja

`flagstack.net`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::ac43:9ce7^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:5a8c^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.90.140^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.156.231^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`conrad.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c92^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`conrad.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c392^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`conrad.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2392^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`conrad.ns.cloudflare.com`
		A	108.162.195.146^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.44.146^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.35.146^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`kiki.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ab4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kiki.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0b4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kiki.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20b4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kiki.ns.cloudflare.com`
		A	108.162.192.180^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.32.180^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	173.245.58.180^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mx.stackmail.com` ⭐
		A	185.151.28.67^{🇬🇧 TWENTYI185.151.28.0/24}
			PTR	`mx.stackmail.com`
TXT	`v=spf1 include:spf.stackmail.com a mx -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.90.140, 172.67.156.231
		IPv6 hints	2606:4700:3036::ac43:9ce7, 2606:4700:3037::6815:5a8c
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=170, name=cloudflare-ech.com
SOA	`conrad.ns.cloudflare.com`dns@cloudflare.com serial=2406698695

`net`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1782772631

Same first word

flagstack.net

DNS History

24 records (7 active, 17 former)

●NSconrad.ns.cloudflare.com2026-02-15 → 2026-06-29 · 3 obs

○ 2017-09-19 19:45:36
● 2026-02-15 21:21:58
● 2026-06-29 22:40:50

●NSkiki.ns.cloudflare.com2026-02-15 → 2026-06-29 · 3 obs

○ 2017-09-19 19:45:36
● 2026-02-15 21:21:58
● 2026-06-29 22:40:50

○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
○ 2026-06-29 22:40:50

○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
○ 2026-06-29 22:40:50

○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
○ 2026-06-29 22:40:50

○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
○ 2026-06-29 22:40:50

●MXmx.stackmail.com2026-02-15 → 2026-06-29 · 3 obs

○ 2017-09-19 19:45:36
● 2026-02-15 21:21:58
● 2026-06-29 22:40:50

○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
○ 2026-06-29 22:40:50

○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
○ 2026-06-29 22:40:50

●A104.21.90.1402026-02-15 → 2026-06-29 · 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
● 2026-06-29 22:40:50

●A172.67.156.2312026-02-15 → 2026-06-29 · 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
● 2026-06-29 22:40:50

○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
○ 2026-06-29 22:40:50

○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
○ 2026-06-29 22:40:50

○A188.114.97.02026-02-23 → 2026-03-24 · 9 obs

○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
○ 2026-06-29 22:40:50

○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
○ 2026-06-29 22:40:50

○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
○ 2026-06-29 22:40:50

●A2606:4700:3036::ac43:9ce72026-06-24 → 2026-06-29 · 3 obs

○ 2026-06-14 09:14:06
● 2026-06-24 20:17:48
● 2026-06-29 22:40:50

●A2606:4700:3037::6815:5a8c2026-06-24 → 2026-06-29 · 3 obs

○ 2026-06-14 09:14:06
● 2026-06-24 20:17:48
● 2026-06-29 22:40:50

○A2a06:98c1:3120::2026-02-23 → 2026-03-24 · 9 obs

○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
○ 2026-06-29 22:40:50

○A2a06:98c1:3121::2026-02-23 → 2026-03-24 · 9 obs

○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
○ 2026-06-29 22:40:50

○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
○ 2026-06-29 22:40:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
flagstack.net	kiki.ns.cloudflare.com, conrad.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.180

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: 509ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.156.231, 104.21.90.140`
AAAA	2	`2606:4700:3037::6815:5a8c, 2606:4700:3036::ac43:9ce7`
NS	2	`conrad.ns.cloudflare.com, kiki.ns.cloudflare.com`
MX	1	`mx.stackmail.com (pri: 10)`
TXT	1	`v=spf1 include:spf.stackmail.com a mx -a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`conrad.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

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

Additional host names — mrpacho-casino-no.com, www.njperioimplant.com, bayfrontinn.com and two others — share IP numbers with flagstack.net.

Name Servers

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

flagstack.net shares its name server setup with other domains, including plannersinternational.com, crackedable.com, projectshift.io and two others.

flagstack.net has at least partial name server overlap with other domains, such as ironwoodmexico.com, thinner-relock.pro, incomes.top and two others.

It is common to see these name servers used together with name servers becky.ns.cloudflare.com and walt.ns.cloudflare.com.

Host names with 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 has one mail server: mx.stackmail.com.

flagstack.net shares the same mail server setup as other domains, including blossomsanctaury.co.uk, amazinglyfe.org, pawsforpetgifts.co.uk and two others.

The mail servers of flagstack.net are at least partially shared with other domains, including surfanytime.net.

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