sysadminshare.com - dns.ninja

`sysadminshare.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:9de4^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::6815:5a97^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.90.151^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.157.228^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`anirban.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b40^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anirban.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c140^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`anirban.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2140^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`anirban.ns.cloudflare.com`
		A	108.162.193.64^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anirban.ns.cloudflare.com`
		A	172.64.33.64^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anirban.ns.cloudflare.com`
		A	173.245.59.64^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anirban.ns.cloudflare.com`
NS	`imani.ns.cloudflare.com`
		A	2606:4700:50::a29f:263e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`imani.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c23e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`imani.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:223e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`imani.ns.cloudflare.com`
		A	108.162.194.62^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`imani.ns.cloudflare.com`
		A	162.159.38.62^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`imani.ns.cloudflare.com`
		A	172.64.34.62^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`imani.ns.cloudflare.com`
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	104.21.90.151, 172.67.157.228
		IPv6 hints	2606:4700:3030::ac43:9de4, 2606:4700:3031::6815:5a97
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=36, name=cloudflare-ech.com
SOA	`anirban.ns.cloudflare.com`dns@cloudflare.com serial=2406771247

`com`

	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=1781797630

WOT: UNKNOWN (72/100)

Same first word

sysadminshare.com

DNS History

24 records (7 active, 17 former)

●NSanirban.ns.cloudflare.com2026-02-17 → 2026-06-18 · 3 obs

○ 2020-01-06 14:49:56
● 2026-02-17 23:03:12
● 2026-06-18 16:01:40

●NSimani.ns.cloudflare.com2026-02-17 → 2026-06-18 · 3 obs

○ 2020-01-06 14:49:56
● 2026-02-17 23:03:12
● 2026-06-18 16:01:40

○NSns49.domaincontrol.com2015-08-20 → 2020-01-06 · 4 obs

● 2015-08-20 07:25:20
● 2020-01-06 14:49:56
○ 2026-02-17 23:03:12
○ 2026-06-18 16:01:40

○NSns50.domaincontrol.com2015-08-20 → 2020-01-06 · 4 obs

● 2015-08-20 07:25:20
● 2020-01-06 14:49:56
○ 2026-02-17 23:03:12
○ 2026-06-18 16:01:40

○MXalt1.aspmx.l.google.com2015-08-20 → 2020-01-06 · 4 obs

● 2015-08-20 07:25:20
● 2020-01-06 14:49:56
○ 2026-02-17 23:03:12
○ 2026-06-18 16:01:40

○MXalt2.aspmx.l.google.com2015-08-20 → 2020-01-06 · 4 obs

● 2015-08-20 07:25:20
● 2020-01-06 14:49:56
○ 2026-02-17 23:03:12
○ 2026-06-18 16:01:40

○MXaspmx.l.google.com2015-08-20 → 2020-01-06 · 4 obs

● 2015-08-20 07:25:20
● 2020-01-06 14:49:56
○ 2026-02-17 23:03:12
○ 2026-06-18 16:01:40

○MXaspmx2.googlemail.com2015-08-20 → 2020-01-06 · 4 obs

● 2015-08-20 07:25:20
● 2020-01-06 14:49:56
○ 2026-02-17 23:03:12
○ 2026-06-18 16:01:40

○MXaspmx3.googlemail.com2015-08-20 → 2020-01-06 · 4 obs

● 2015-08-20 07:25:20
● 2020-01-06 14:49:56
○ 2026-02-17 23:03:12
○ 2026-06-18 16:01:40

○MXaspmx4.googlemail.com2015-08-20 → 2020-01-06 · 4 obs

● 2015-08-20 07:25:20
● 2020-01-06 14:49:56
○ 2026-02-17 23:03:12
○ 2026-06-18 16:01:40

○MXaspmx5.googlemail.com2015-08-20 → 2020-01-06 · 4 obs

● 2015-08-20 07:25:20
● 2020-01-06 14:49:56
○ 2026-02-17 23:03:12
○ 2026-06-18 16:01:40

●MXmx.stackmail.com2026-02-17 → 2026-06-18 · 3 obs

○ 2020-01-06 14:49:56
● 2026-02-17 23:03:12
● 2026-06-18 16:01:40

●A104.21.90.1512026-02-17 → 2026-06-18 · 26 obs

○ 2020-01-06 14:49:56
● 2026-02-17 23:03:12
○ 2026-02-18 00:29:12
○ 2026-02-18 11:58:44
● 2026-02-18 12:41:26
○ 2026-02-18 14:02:50
○ 2026-02-19 23:30:18
● 2026-02-20 00:28:14
○ 2026-02-20 02:38:42
○ 2026-02-21 04:45:56
● 2026-02-21 05:28:56
○ 2026-02-21 06:49:38
○ 2026-02-21 13:00:26
● 2026-02-21 14:07:28
○ 2026-02-21 17:21:06
● 2026-02-21 17:58:14
○ 2026-02-21 19:28:00
○ 2026-02-22 08:03:14
● 2026-02-22 08:51:18
○ 2026-02-22 09:50:04
○ 2026-02-23 05:58:02
● 2026-03-11 09:54:32
● 2026-04-04 02:48:44
○ 2026-04-21 21:52:30
● 2026-05-16 21:22:42
● 2026-06-18 16:01:40

●A172.67.157.2282026-02-17 → 2026-06-18 · 26 obs

○A188.114.96.02026-02-18 → 2026-04-21 · 25 obs

○ 2026-02-17 23:03:12
● 2026-02-18 00:29:12
● 2026-02-18 11:58:44
○ 2026-02-18 12:41:26
● 2026-02-18 14:02:50
● 2026-02-19 23:30:18
○ 2026-02-20 00:28:14
● 2026-02-20 02:38:42
● 2026-02-21 04:45:56
○ 2026-02-21 05:28:56
● 2026-02-21 06:49:38
● 2026-02-21 13:00:26
○ 2026-02-21 14:07:28
● 2026-02-21 17:21:06
○ 2026-02-21 17:58:14
● 2026-02-21 19:28:00
● 2026-02-22 08:03:14
○ 2026-02-22 08:51:18
● 2026-02-22 09:50:04
● 2026-02-23 05:58:02
○ 2026-03-11 09:54:32
○ 2026-04-04 02:48:44
● 2026-04-21 21:52:30
○ 2026-05-16 21:22:42
○ 2026-06-18 16:01:40

○A188.114.97.02026-02-18 → 2026-04-21 · 25 obs

○A216.239.32.212015-08-20 → 2020-01-06 · 4 obs

● 2015-08-20 07:25:20
● 2020-01-06 14:49:56
○ 2026-02-17 23:03:12
○ 2026-06-18 16:01:40

○A216.239.34.212015-08-20 → 2020-01-06 · 4 obs

● 2015-08-20 07:25:20
● 2020-01-06 14:49:56
○ 2026-02-17 23:03:12
○ 2026-06-18 16:01:40

○A216.239.36.212015-08-20 → 2020-01-06 · 4 obs

● 2015-08-20 07:25:20
● 2020-01-06 14:49:56
○ 2026-02-17 23:03:12
○ 2026-06-18 16:01:40

○A216.239.38.212015-08-20 → 2020-01-06 · 4 obs

● 2015-08-20 07:25:20
● 2020-01-06 14:49:56
○ 2026-02-17 23:03:12
○ 2026-06-18 16:01:40

●A2606:4700:3030::ac43:9de42026-02-17 → 2026-06-18 · 26 obs

●A2606:4700:3031::6815:5a972026-02-17 → 2026-06-18 · 26 obs

○A2a06:98c1:3120::2026-02-18 → 2026-04-21 · 25 obs

○A2a06:98c1:3121::2026-02-18 → 2026-04-21 · 25 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, b.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net...	-
sysadminshare.com	anirban.ns.cloudflare.com, imani.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.64

NS records: anirban.ns.cloudflare.com, imani.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sysadminshare.com (unsigned zone)

⏱️ Timing

Total: 269ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.90.151, 172.67.157.228`
AAAA	2	`2606:4700:3030::ac43:9de4, 2606:4700:3031::6815:5a97`
NS	2	`anirban.ns.cloudflare.com, imani.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	`anirban.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (anirban.ns.cloudflare.com, anirban.ns.cloudflare.com, anirban.ns.cloudflare.com...)

Analysis

IP Addresses

sysadminshare.com has four IP addresses: 104.21.90.151, 172.67.157.228, 2606:4700:3030::ac43:9de4 and 2606:4700:3031::6815:5a97.

Among the host names that share IP numbers with sysadminshare.com are lancel.ca, iq-bed.cn, comfy.gay and two others.

Name Servers

sysadminshare.com uses two name servers for its delegation: anirban.ns.cloudflare.com and imani.ns.cloudflare.com.

sysadminshare.com has the same name server delegation as a number of other domains, such as minimetalmaker.com, cureusnow.com, balkan-gaming.info and two more.

sysadminshare.com has at least partial name server overlap with other domains, such as schellhammerinstitute.com, coukp.tk, anepohl.com and two others.

Host names resolving to 6 IP numbers:

Hostname anirban.ns.cloudflare.com directs to 108.162.193.64, 172.64.33.64 and 173.245.59.64 along with 3 other IP addresses.

Hostname imani.ns.cloudflare.com directs to 108.162.194.62, 162.159.38.62 and 172.64.34.62 along with 3 other IP addresses.

Mail Servers

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

sysadminshare.com has the same mail server arrangement as a number of other domains, for example ecopods.co.uk, kerryn.academy, myteagarden.com and two more.

The mail servers of sysadminshare.com are at least partially shared with other domains, including geekyhow.com.

mx.stackmail.com directs to just one IP number, 185.151.28.67.