`sobermanengineering.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:349e^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:c925^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.52.158^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.201.37^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`coby.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b5c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coby.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c15c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`coby.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:215c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`coby.ns.cloudflare.com`
		A	108.162.193.92^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coby.ns.cloudflare.com`
		A	172.64.33.92^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coby.ns.cloudflare.com`
		A	173.245.59.92^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coby.ns.cloudflare.com`
NS	`leanna.ns.cloudflare.com`
		A	2606:4700:50::a29f:2697^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leanna.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c297^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`leanna.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2297^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`leanna.ns.cloudflare.com`
		A	108.162.194.151^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leanna.ns.cloudflare.com`
		A	162.159.38.151^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leanna.ns.cloudflare.com`
		A	172.64.34.151^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leanna.ns.cloudflare.com`
MX	`sobermanengineering-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c801::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr0501cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:c802::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy4pr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:f905::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm5pr02cu00203.inbound.protection.outlook.com`
		A	2a01:111:f403:f90d::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr0501cu00301.inbound.protection.outlook.com`
		A	52.101.9.20^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl0pr02cu00604.inbound.protection.outlook.com`
		A	52.101.9.24^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl2pr02cu00400.inbound.protection.outlook.com`
		A	52.101.42.16^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr05cu00300.inbound.protection.outlook.com`
		A	52.101.50.10^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mw2pr02cu00502.inbound.protection.outlook.com`
TXT	`MS=ms27305580`
TXT	`MS=ms73754180`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.52.158, 172.67.201.37
		IPv6 hints	2606:4700:3033::6815:349e, 2606:4700:3033::ac43:c925
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=145, name=cloudflare-ech.com
SOA	`coby.ns.cloudflare.com`dns@cloudflare.com serial=2400723580

`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=1776240757

WOT: UNKNOWN (68/100)

Same first word

sobermanengineering.com

DNS History

16 records (7 active, 9 former)

●NScoby.ns.cloudflare.com2026-03-31 → 2026-04-15 · 3 obs

○ 2017-05-14 00:46:24
● 2026-03-31 11:35:02
● 2026-04-15 08:17:26

●NSleanna.ns.cloudflare.com2026-03-31 → 2026-04-15 · 3 obs

○ 2017-05-14 00:46:24
● 2026-03-31 11:35:02
● 2026-04-15 08:17:26

○NStoroon63nszp04.srvr.bell.ca2015-05-18 → 2017-05-14 · 5 obs

○ 2008-03-20 10:35:20
● 2015-05-18 22:30:52
● 2017-05-14 00:46:24
○ 2026-03-31 11:35:02
○ 2026-04-15 08:17:26

○NStoroondcnszs04.srvr.bell.ca2015-05-18 → 2017-05-14 · 5 obs

○ 2008-03-20 10:35:20
● 2015-05-18 22:30:52
● 2017-05-14 00:46:24
○ 2026-03-31 11:35:02
○ 2026-04-15 08:17:26

○MXdelivery01.hostedmail.net2008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 10:35:20
○ 2015-05-18 22:30:52
○ 2026-04-15 08:17:26

○MXdelivery07.hostedmail.net2008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 10:35:20
○ 2015-05-18 22:30:52
○ 2026-04-15 08:17:26

●MXsobermanengineering-com.mail.protection.outlook.com2015-05-18 → 2026-04-15 · 3 obs

○ 2008-03-20 10:35:20
● 2015-05-18 22:30:52
● 2026-04-15 08:17:26

●A104.21.52.1582026-03-31 → 2026-04-15 · 5 obs

○ 2017-05-14 00:46:24
● 2026-03-31 11:35:02
○ 2026-04-03 22:04:00
● 2026-04-06 19:04:54
● 2026-04-15 08:17:26

●A172.67.201.372026-03-31 → 2026-04-15 · 5 obs

○ 2017-05-14 00:46:24
● 2026-03-31 11:35:02
○ 2026-04-03 22:04:00
● 2026-04-06 19:04:54
● 2026-04-15 08:17:26

○A188.114.96.02026-04-03 → 2026-04-03 · 4 obs

○ 2026-03-31 11:35:02
● 2026-04-03 22:04:00
○ 2026-04-06 19:04:54
○ 2026-04-15 08:17:26

○A188.114.97.02026-04-03 → 2026-04-03 · 4 obs

○ 2026-03-31 11:35:02
● 2026-04-03 22:04:00
○ 2026-04-06 19:04:54
○ 2026-04-15 08:17:26

●A2606:4700:3033::6815:349e2026-03-31 → 2026-04-15 · 5 obs

○ 2017-05-14 00:46:24
● 2026-03-31 11:35:02
○ 2026-04-03 22:04:00
● 2026-04-06 19:04:54
● 2026-04-15 08:17:26

●A2606:4700:3033::ac43:c9252026-03-31 → 2026-04-15 · 5 obs

○ 2017-05-14 00:46:24
● 2026-03-31 11:35:02
○ 2026-04-03 22:04:00
● 2026-04-06 19:04:54
● 2026-04-15 08:17:26

○A2a06:98c1:3120::2026-04-03 → 2026-04-03 · 4 obs

○ 2026-03-31 11:35:02
● 2026-04-03 22:04:00
○ 2026-04-06 19:04:54
○ 2026-04-15 08:17:26

○A2a06:98c1:3121::2026-04-03 → 2026-04-03 · 4 obs

○ 2026-03-31 11:35:02
● 2026-04-03 22:04:00
○ 2026-04-06 19:04:54
○ 2026-04-15 08:17:26

○A69.156.240.292015-05-18 → 2017-05-14 · 5 obs

○ 2008-03-20 10:35:20
● 2015-05-18 22:30:52
● 2017-05-14 00:46:24
○ 2026-03-31 11:35:02
○ 2026-04-15 08:17:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net...	-
sobermanengineering.com	coby.ns.cloudflare.com, leanna.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.151

NS records: coby.ns.cloudflare.com, leanna.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sobermanengineering.com (unsigned zone)

⏱️ Timing

Total: 299ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.201.37, 104.21.52.158`
AAAA	2	`2606:4700:3033::ac43:c925, 2606:4700:3033::6815:349e`
NS	2	`coby.ns.cloudflare.com, leanna.ns.cloudflare.com`
MX	1	`sobermanengineering-com.mail.protection.`
TXT	3	`MS=ms27305580, MS=ms73754180...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`coby.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

sobermanengineering.com resolves to four IPs: 2606:4700:3033::6815:349e, 2606:4700:3033::ac43:c925, 104.21.52.158 and 172.67.201.37.

Other host names, for instance www.aisu14.com, clickspeedtest.co, www.cqbinyang.cn, mommysgirl.net and marmosethub.digital share IP numbers with sobermanengineering.com.

Name Servers

sobermanengineering.com has two name servers: coby.ns.cloudflare.com and leanna.ns.cloudflare.com.

sobermanengineering.com shares the same name server setup as other domains, for example funday520.shop, legoadams.com, lowster.site, webthree.site and anchorfocus.space.

sobermanengineering.com shares some name servers with other domains, for example nerdmutants.com, mestforgravide.dk, 6578850.xyz, gurualay.in and bntiot.com.

These name servers are often used together with melnicoff.ns.cloudflare.com, ollie.ns.cloudflare.com and zelda.ns.cloudflare.com.

Host names with six IP numbers: coby.ns.cloudflare.com points to: 2606:4700:58::adf5:3b5c, 2803:f800:50::6ca2:c15c, 2a06:98c1:50::ac40:215c, 108.162.193.92, 172.64.33.92 and 173.245.59.92; leanna.ns.cloudflare.com points to: 2606:4700:50::a29f:2697, 2803:f800:50::6ca2:c297, 2a06:98c1:50::ac40:2297, 108.162.194.151, 162.159.38.151 and 172.64.34.151.

Mail Servers

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

Host sobermanengineering-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c801::1, 2a01:111:f403:c802::, 2a01:111:f403:f905::3, 2a01:111:f403:f90d::1, 52.101.9.20, 52.101.9.24, 52.101.42.16 and 52.101.50.10.

sobermanengineering.com - robtex.com