`dsjacobs.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:612^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:862b^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.6.18^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.134.43^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`collins.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26e2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`collins.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2e2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`collins.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22e2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`collins.ns.cloudflare.com`
		A	108.162.194.226^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`collins.ns.cloudflare.com`
		A	162.159.38.226^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`collins.ns.cloudflare.com`
		A	172.64.34.226^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`collins.ns.cloudflare.com`
NS	`ray.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b8a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ray.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c18a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ray.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:218a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ray.ns.cloudflare.com`
		A	108.162.193.138^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ray.ns.cloudflare.com`
		A	172.64.33.138^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ray.ns.cloudflare.com`
		A	173.245.59.138^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ray.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.6.18, 172.67.134.43
		IPv6 hints	2606:4700:3034::6815:612, 2606:4700:3036::ac43:862b
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=75, name=cloudflare-ech.com
SOA	`collins.ns.cloudflare.com`dns@cloudflare.com serial=2403291580

`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=1778364101

Same first word

dsjacobs.com

Similar names

jdbassoc.net

DNS History

15 records (6 active, 9 former)

●NScollins.ns.cloudflare.com2026-03-20 → 2026-05-09 · 3 obs

○ 2017-04-20 23:08:16
● 2026-03-20 08:40:12
● 2026-05-09 22:30:12

○NSns1.dotblock.com2015-06-06 → 2015-10-22 · 4 obs

● 2015-06-06 10:43:26
● 2015-10-22 10:01:36
○ 2015-12-30 13:21:04
○ 2026-05-09 22:30:12

○NSns2.dotblock.com2015-06-06 → 2015-10-22 · 4 obs

● 2015-06-06 10:43:26
● 2015-10-22 10:01:36
○ 2015-12-30 13:21:04
○ 2026-05-09 22:30:12

○NSns57.domaincontrol.com2015-12-30 → 2017-04-20 · 5 obs

○ 2015-10-22 10:01:36
● 2015-12-30 13:21:04
● 2017-04-20 23:08:16
○ 2026-03-20 08:40:12
○ 2026-05-09 22:30:12

○NSns58.domaincontrol.com2015-12-30 → 2017-04-20 · 5 obs

○ 2015-10-22 10:01:36
● 2015-12-30 13:21:04
● 2017-04-20 23:08:16
○ 2026-03-20 08:40:12
○ 2026-05-09 22:30:12

●NSray.ns.cloudflare.com2026-03-20 → 2026-05-09 · 3 obs

○ 2017-04-20 23:08:16
● 2026-03-20 08:40:12
● 2026-05-09 22:30:12

○MXmail.dsjacobs.com2015-06-06 → 2015-10-22 · 4 obs

● 2015-06-06 10:43:26
● 2015-10-22 10:01:36
○ 2015-12-30 13:21:04
○ 2026-05-09 22:30:12

○MXmailstore1.secureserver.net2015-12-30 → 2017-04-20 · 5 obs

○ 2015-10-22 10:01:36
● 2015-12-30 13:21:04
● 2017-04-20 23:08:16
○ 2026-03-20 08:40:12
○ 2026-05-09 22:30:12

○MXsmtp.secureserver.net2015-12-30 → 2017-04-20 · 5 obs

○ 2015-10-22 10:01:36
● 2015-12-30 13:21:04
● 2017-04-20 23:08:16
○ 2026-03-20 08:40:12
○ 2026-05-09 22:30:12

●A104.21.6.182026-03-20 → 2026-05-09 · 3 obs

○ 2017-04-20 23:08:16
● 2026-03-20 08:40:12
● 2026-05-09 22:30:12

●A172.67.134.432026-03-20 → 2026-05-09 · 3 obs

○ 2017-04-20 23:08:16
● 2026-03-20 08:40:12
● 2026-05-09 22:30:12

○A199.101.48.1162015-06-06 → 2015-10-22 · 4 obs

● 2015-06-06 10:43:26
● 2015-10-22 10:01:36
○ 2015-12-30 13:21:04
○ 2026-05-09 22:30:12

●A2606:4700:3034::6815:6122026-03-20 → 2026-05-09 · 3 obs

○ 2017-04-20 23:08:16
● 2026-03-20 08:40:12
● 2026-05-09 22:30:12

●A2606:4700:3036::ac43:862b2026-03-20 → 2026-05-09 · 3 obs

○ 2017-04-20 23:08:16
● 2026-03-20 08:40:12
● 2026-05-09 22:30:12

○A96.81.224.1212015-12-30 → 2017-04-20 · 5 obs

○ 2015-10-22 10:01:36
● 2015-12-30 13:21:04
● 2017-04-20 23:08:16
○ 2026-03-20 08:40:12
○ 2026-05-09 22:30:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, h.gtld-servers.net, e.gtld-servers.net, l.gtld-servers.net...	-
dsjacobs.com	ray.ns.cloudflare.com, collins.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.138

NS records: ray.ns.cloudflare.com, collins.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dsjacobs.com (unsigned zone)

⏱️ Timing

Total: 182ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.6.18, 172.67.134.43`
AAAA	2	`2606:4700:3036::ac43:862b, 2606:4700:3034::6815:612`
NS	2	`collins.ns.cloudflare.com, ray.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`collins.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

dsjacobs.com points to four IP numbers: 2606:4700:3034::6815:612, 2606:4700:3036::ac43:862b, 104.21.6.18 and 172.67.134.43.

Other host names including rushero.com, income-monet.xyz, (0x6469636b)ranparunak.com, www.labschoolunsyiah.sch.id and apteka8.ru share IP numbers with dsjacobs.com.

Name Servers

dsjacobs.com's delegation uses two name servers, collins.ns.cloudflare.com and ray.ns.cloudflare.com.

dsjacobs.com shares the same name server setup as other domains, for example onechannel.ca, cpfjcompra.com, axeidaddy.com, volcanicspa.com and amosgarage.com.

dsjacobs.com at least partially shares name servers with other domains, including werribeecec.net, agrolib.rs, scg2025.org, qualenthorisva.com and huaylao.biz.

These name servers are often used together with wells.ns.cloudflare.com.

Host names with six IP numbers:

collins.ns.cloudflare.com points to: 2606:4700:50::a29f:26e2, 2803:f800:50::6ca2:c2e2, 2a06:98c1:50::ac40:22e2, 108.162.194.226, 162.159.38.226 and 172.64.34.226.

ray.ns.cloudflare.com points to: 2606:4700:58::adf5:3b8a, 2803:f800:50::6ca2:c18a, 2a06:98c1:50::ac40:218a, 108.162.193.138, 172.64.33.138 and 173.245.59.138.

dsjacobs.com - robtex.com

dsjacobs.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`dsjacobs.com`

`com`