`jacobappelbaum.net`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:205f^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:96ac^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.32.95^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.150.172^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`frank.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3ba6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`frank.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1a6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`frank.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21a6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`frank.ns.cloudflare.com`
		A	108.162.193.166^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`frank.ns.cloudflare.com`
		A	172.64.33.166^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`frank.ns.cloudflare.com`
		A	173.245.59.166^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`frank.ns.cloudflare.com`
NS	`val.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aea^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`val.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ea^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`val.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ea^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`val.ns.cloudflare.com`
		A	108.162.192.234^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`val.ns.cloudflare.com`
		A	172.64.32.234^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`val.ns.cloudflare.com`
		A	173.245.58.234^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`val.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.32.95, 172.67.150.172
		IPv6 hints	2606:4700:3031::6815:205f, 2606:4700:3033::ac43:96ac
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=141, name=cloudflare-ech.com
SOA	`frank.ns.cloudflare.com`dns@cloudflare.com serial=2402273549

`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=1778381111

WOT: UNKNOWN (61/100)

Same first word

jacobappelbaum.net

DNS History

12 records (6 active, 6 former)

●NSfrank.ns.cloudflare.com2026-02-27 → 2026-05-10 · 3 obs

○ 2017-01-19 08:10:38
● 2026-02-27 01:47:42
● 2026-05-10 03:15:24

○NSns1.ititch.com2016-06-05 → 2017-01-19 · 4 obs

● 2016-06-05 09:22:10
● 2017-01-19 08:10:38
○ 2026-02-27 01:47:42
○ 2026-05-10 03:15:24

○NSns2.ititch.com2016-06-05 → 2017-01-19 · 4 obs

● 2016-06-05 09:22:10
● 2017-01-19 08:10:38
○ 2026-02-27 01:47:42
○ 2026-05-10 03:15:24

○NSns3.ititch.com2016-06-05 → 2017-01-19 · 4 obs

● 2016-06-05 09:22:10
● 2017-01-19 08:10:38
○ 2026-02-27 01:47:42
○ 2026-05-10 03:15:24

○NSns4.ititch.com2016-06-05 → 2017-01-19 · 4 obs

● 2016-06-05 09:22:10
● 2017-01-19 08:10:38
○ 2026-02-27 01:47:42
○ 2026-05-10 03:15:24

●NSval.ns.cloudflare.com2026-02-27 → 2026-05-10 · 3 obs

○ 2017-01-19 08:10:38
● 2026-02-27 01:47:42
● 2026-05-10 03:15:24

●A104.21.32.952026-02-27 → 2026-05-10 · 3 obs

○ 2017-01-19 08:10:38
● 2026-02-27 01:47:42
● 2026-05-10 03:15:24

●A172.67.150.1722026-02-27 → 2026-05-10 · 3 obs

○ 2017-01-19 08:10:38
● 2026-02-27 01:47:42
● 2026-05-10 03:15:24

○A192.30.252.1532016-06-05 → 2017-01-19 · 4 obs

● 2016-06-05 09:22:10
● 2017-01-19 08:10:38
○ 2026-02-27 01:47:42
○ 2026-05-10 03:15:24

○A192.30.252.1542016-06-05 → 2017-01-19 · 4 obs

● 2016-06-05 09:22:10
● 2017-01-19 08:10:38
○ 2026-02-27 01:47:42
○ 2026-05-10 03:15:24

●A2606:4700:3031::6815:205f2026-02-27 → 2026-05-10 · 3 obs

○ 2017-01-19 08:10:38
● 2026-02-27 01:47:42
● 2026-05-10 03:15:24

●A2606:4700:3033::ac43:96ac2026-02-27 → 2026-05-10 · 3 obs

○ 2017-01-19 08:10:38
● 2026-02-27 01:47:42
● 2026-05-10 03:15:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
jacobappelbaum.net	frank.ns.cloudflare.com, val.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.234

NS records: frank.ns.cloudflare.com, val.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jacobappelbaum.net (unsigned zone)

⏱️ Timing

Total: 287ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.32.95, 172.67.150.172`
AAAA	2	`2606:4700:3031::6815:205f, 2606:4700:3033::ac43:96ac`
NS	2	`frank.ns.cloudflare.com, val.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`frank.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

jacobappelbaum.net points to four IP numbers: 2606:4700:3031::6815:205f, 2606:4700:3033::ac43:96ac, 104.21.32.95 and 172.67.150.172.

Other host names, for instance investmentreminders.com, kfoil.cn, csecpamrxtg.fr, allegro.pl-kategorie981234364126714724.shop and zindi24.com share IP numbers with jacobappelbaum.net.

Name Servers

jacobappelbaum.net is delegated to two name servers: frank.ns.cloudflare.com and val.ns.cloudflare.com.

jacobappelbaum.net uses the same name server setup as other domains, for instance jmdb.se, dozen(0x787878).com, bergstroem.nu, rukvartal.ru and newlinetransport.co.th.

jacobappelbaum.net shares name servers with other domains at least partially, for instance knotel.app, sayini.com, rt114.nl, ursupportsite.com and sakya.org.

Host names with six IP numbers: frank.ns.cloudflare.com points to 2606:4700:58::adf5:3ba6, 2803:f800:50::6ca2:c1a6, 2a06:98c1:50::ac40:21a6, 108.162.193.166, 172.64.33.166 and 173.245.59.166; val.ns.cloudflare.com points to 2606:4700:50::adf5:3aea, 2803:f800:50::6ca2:c0ea, 2a06:98c1:50::ac40:20ea, 108.162.192.234, 172.64.32.234 and 173.245.58.234.

jacobappelbaum.net - robtex.com