`tobiassystems.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:c16^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:974e^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.12.22^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.151.78^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`sonny.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c42^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sonny.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c342^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sonny.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2342^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sonny.ns.cloudflare.com`
		A	108.162.195.66^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sonny.ns.cloudflare.com`
		A	162.159.44.66^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sonny.ns.cloudflare.com`
		A	172.64.35.66^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sonny.ns.cloudflare.com`
NS	`virginia.ns.cloudflare.com`
		A	2606:4700:50::a29f:2625^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`virginia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c225^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`virginia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2225^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`virginia.ns.cloudflare.com`
		A	108.162.194.37^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`virginia.ns.cloudflare.com`
		A	162.159.38.37^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`virginia.ns.cloudflare.com`
		A	172.64.34.37^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`virginia.ns.cloudflare.com`
MX	`tobiassystems-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c92c::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm2pr04cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch1pr04cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch0pr04cu00603.inbound.protection.outlook.com`
		A	2a01:111:f403:f901::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl2pr02cu00402.inbound.protection.outlook.com`
		A	52.101.9.5^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mn2pr04cu00205.inbound.protection.outlook.com`
		A	52.101.10.5^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn6pr04cu00105.inbound.protection.outlook.com`
		A	52.101.11.15^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sa9pr02cu00207.inbound.protection.outlook.com`
		A	52.101.41.26^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr03cu01702.inbound.protection.outlook.com`
TXT	`MS=FF5A1D66647B29BA1632E983742DD4945DF9A1FE`
TXT	`MS=ms85647719`
TXT	`h57kblueocavhu8119h6l067ig`
TXT	`hlp5jouilhqgdvi1g9njdn51jp`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.12.22, 172.67.151.78
		IPv6	2606:4700:3031::6815:c16, 2606:4700:3037::ac43:974e
SOA	`sonny.ns.cloudflare.com`dns@cloudflare.com serial=2399261619

`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=1774640577

Same first word

tobiassystems.com

DNS History

21 records (7 active, 14 former)

○NSns1.mydyndns.org2015-05-18 → 2020-03-07 · 4 obs

● 2015-05-18 06:54:36
● 2020-03-07 12:17:08
○ 2026-02-16 06:41:34
○ 2026-03-27 20:09:20

○NSns1178.dns.dyn.com2015-05-18 → 2020-03-07 · 4 obs

● 2015-05-18 06:54:36
● 2020-03-07 12:17:08
○ 2026-02-16 06:41:34
○ 2026-03-27 20:09:20

○NSns2129.dns.dyn.com2015-05-18 → 2020-03-07 · 4 obs

● 2015-05-18 06:54:36
● 2020-03-07 12:17:08
○ 2026-02-16 06:41:34
○ 2026-03-27 20:09:20

○NSns3144.dns.dyn.com2015-05-18 → 2020-03-07 · 4 obs

● 2015-05-18 06:54:36
● 2020-03-07 12:17:08
○ 2026-02-16 06:41:34
○ 2026-03-27 20:09:20

○NSns4185.dns.dyn.com2015-05-18 → 2020-03-07 · 4 obs

● 2015-05-18 06:54:36
● 2020-03-07 12:17:08
○ 2026-02-16 06:41:34
○ 2026-03-27 20:09:20

●NSsonny.ns.cloudflare.com2026-02-16 → 2026-03-27 · 3 obs

○ 2020-03-07 12:17:08
● 2026-02-16 06:41:34
● 2026-03-27 20:09:20

●NSvirginia.ns.cloudflare.com2026-02-16 → 2026-03-27 · 3 obs

○ 2020-03-07 12:17:08
● 2026-02-16 06:41:34
● 2026-03-27 20:09:20

○MXalt1.aspmx.l.google.com2015-05-18 → 2020-03-07 · 4 obs

● 2015-05-18 06:54:36
● 2020-03-07 12:17:08
○ 2026-02-16 06:41:34
○ 2026-03-27 20:09:20

○MXalt2.aspmx.l.google.com2015-05-18 → 2020-03-07 · 4 obs

● 2015-05-18 06:54:36
● 2020-03-07 12:17:08
○ 2026-02-16 06:41:34
○ 2026-03-27 20:09:20

○MXaspmx.l.google.com2015-05-18 → 2020-03-07 · 4 obs

● 2015-05-18 06:54:36
● 2020-03-07 12:17:08
○ 2026-02-16 06:41:34
○ 2026-03-27 20:09:20

●MXtobiassystems-com.mail.protection.outlook.com2026-02-16 → 2026-03-27 · 3 obs

○ 2020-03-07 12:17:08
● 2026-02-16 06:41:34
● 2026-03-27 20:09:20

●A104.21.12.222026-02-16 → 2026-03-27 · 5 obs

○ 2020-03-07 12:17:08
● 2026-02-16 06:41:34
● 2026-02-22 22:31:20
○ 2026-03-03 12:25:24
● 2026-03-27 20:09:20

●A172.67.151.782026-02-16 → 2026-03-27 · 5 obs

○ 2020-03-07 12:17:08
● 2026-02-16 06:41:34
● 2026-02-22 22:31:20
○ 2026-03-03 12:25:24
● 2026-03-27 20:09:20

○A188.114.96.02026-03-03 → 2026-03-03 · 3 obs

○ 2026-02-22 22:31:20
● 2026-03-03 12:25:24
○ 2026-03-27 20:09:20

○A188.114.97.02026-03-03 → 2026-03-03 · 3 obs

○ 2026-02-22 22:31:20
● 2026-03-03 12:25:24
○ 2026-03-27 20:09:20

○A24.242.134.1162016-07-11 → 2020-03-07 · 5 obs

○ 2016-03-17 04:23:52
● 2016-07-11 13:38:48
● 2020-03-07 12:17:08
○ 2026-02-16 06:41:34
○ 2026-03-27 20:09:20

○A24.242.134.1172015-05-18 → 2016-03-17 · 4 obs

● 2015-05-18 06:54:36
● 2016-03-17 04:23:52
○ 2016-07-11 13:38:48
○ 2026-03-27 20:09:20

●A2606:4700:3031::6815:c162026-02-16 → 2026-03-27 · 5 obs

○ 2020-03-07 12:17:08
● 2026-02-16 06:41:34
● 2026-02-22 22:31:20
○ 2026-03-03 12:25:24
● 2026-03-27 20:09:20

●A2606:4700:3037::ac43:974e2026-02-16 → 2026-03-27 · 5 obs

○ 2020-03-07 12:17:08
● 2026-02-16 06:41:34
● 2026-02-22 22:31:20
○ 2026-03-03 12:25:24
● 2026-03-27 20:09:20

○A2a06:98c1:3120::2026-03-03 → 2026-03-03 · 3 obs

○ 2026-02-22 22:31:20
● 2026-03-03 12:25:24
○ 2026-03-27 20:09:20

○A2a06:98c1:3121::2026-03-03 → 2026-03-03 · 3 obs

○ 2026-02-22 22:31:20
● 2026-03-03 12:25:24
○ 2026-03-27 20:09:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net, k.gtld-servers.net...	-
tobiassystems.com	virginia.ns.cloudflare.com, sonny.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.66

NS records: virginia.ns.cloudflare.com, sonny.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tobiassystems.com (unsigned zone)

⏱️ Timing

Total: 113ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.12.22, 172.67.151.78`
AAAA	2	`2606:4700:3031::6815:c16, 2606:4700:3037::ac43:974e`
NS	2	`sonny.ns.cloudflare.com, virginia.ns.cloudflare.com`
MX	1	`tobiassystems-com.mail.protection.outloo`
TXT	5	`MS=FF5A1D66647B29BA1632E983742DD4945DF9A, MS=ms85647719...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`sonny.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

tobiassystems.com maps to four IP numbers: 2606:4700:3031::6815:c16, 2606:4700:3037::ac43:974e, 104.21.12.22 and 172.67.151.78.

Other host names, for instance a1bizlistings.com, willpromo.com, roofer-sheffield.co.uk, www.pxfuel.com and oyunu.biz share IP numbers with tobiassystems.com.

Name Servers

Two name servers sonny.ns.cloudflare.com and virginia.ns.cloudflare.com are delegated to tobiassystems.com.

tobiassystems.com uses the same name server configuration as other domains, such as dkb-hilfe.com, tobiascorp.com, algo.vn, naturpause.com and algoplatform.vn.

tobiassystems.com at least partially shares name servers with other domains such as resolveai.co, finlex.am, signofcocaineuse.com, privatedocument.com and themehive.co.

these name servers are commonly used with the name servers aaron.ns.cloudflare.com.

Host names with six IP numbers: Host name sonny.ns.cloudflare.com points to 2606:4700:58::a29f:2c42, 2803:f800:50::6ca2:c342, 2a06:98c1:50::ac40:2342, 108.162.195.66, 162.159.44.66 and 172.64.35.66; host name virginia.ns.cloudflare.com points to 2606:4700:50::a29f:2625, 2803:f800:50::6ca2:c225, 2a06:98c1:50::ac40:2225, 108.162.194.37, 162.159.38.37 and 172.64.34.37.

Mail Servers

tobiassystems.com is handled by a single mail server, tobiassystems-com.mail.protection.outlook.com.

tobiassystems-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c92c::2, 2a01:111:f403:c946::1, 2a01:111:f403:c946::3, 2a01:111:f403:f901::2, 52.101.9.5, 52.101.10.5, 52.101.11.15 and 52.101.41.26.

tobiassystems.com - robtex.com