`davidjweiss.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:a65d^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:b97^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.11.151^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.166.93^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`derek.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b9a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`derek.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c19a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`derek.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:219a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`derek.ns.cloudflare.com`
		A	108.162.193.154^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`derek.ns.cloudflare.com`
		A	172.64.33.154^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`derek.ns.cloudflare.com`
		A	173.245.59.154^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`derek.ns.cloudflare.com`
NS	`perla.ns.cloudflare.com`
		A	2606:4700:50::a29f:26cb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`perla.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2cb^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`perla.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22cb^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`perla.ns.cloudflare.com`
		A	108.162.194.203^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`perla.ns.cloudflare.com`
		A	162.159.38.203^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`perla.ns.cloudflare.com`
		A	172.64.34.203^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`perla.ns.cloudflare.com`
MX	`_dc-mx.5a8086844bb6.davidjweiss.com` ⭐
		A	72.167.227.134^{🇺🇸 AS39810172.167.224.0/22}
			PTR	`134.227.167.72.host.secureserver.net`
TXT	`v=spf1 +a +mx +ip4:72.167.227.134 +ip4:10.195.50.79 +ip4:10.193.97.175 +ip4:1...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.11.151, 172.67.166.93
		IPv6 hints	2606:4700:3030::ac43:a65d, 2606:4700:3035::6815:b97
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=162, name=cloudflare-ech.com
SOA	`derek.ns.cloudflare.com`dns@cloudflare.com serial=2400381343

`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=1776612542

Previously MX for

davidjweiss.com

Same first word

davidjweiss.com

DNS History

16 records (7 active, 9 former)

●NSderek.ns.cloudflare.com2026-04-11 → 2026-04-19 · 3 obs

○ 2017-05-20 08:10:50
● 2026-04-11 01:15:04
● 2026-04-19 15:33:24

○NSns1.hostingwebsite101.com2015-06-11 → 2017-05-20 · 4 obs

● 2015-06-11 00:19:28
● 2017-05-20 08:10:50
○ 2026-04-11 01:15:04
○ 2026-04-19 15:33:24

○NSns2.hostingwebsite101.com2015-06-11 → 2017-05-20 · 4 obs

● 2015-06-11 00:19:28
● 2017-05-20 08:10:50
○ 2026-04-11 01:15:04
○ 2026-04-19 15:33:24

●NSperla.ns.cloudflare.com2026-04-11 → 2026-04-19 · 3 obs

○ 2017-05-20 08:10:50
● 2026-04-11 01:15:04
● 2026-04-19 15:33:24

●MX_dc-mx.5a8086844bb6.davidjweiss.com2026-04-11 → 2026-04-19 · 3 obs

○ 2017-05-20 08:10:50
● 2026-04-11 01:15:04
● 2026-04-19 15:33:24

○MXdavidjweiss.com2015-06-11 → 2017-05-20 · 4 obs

● 2015-06-11 00:19:28
● 2017-05-20 08:10:50
○ 2026-04-11 01:15:04
○ 2026-04-19 15:33:24

●A104.21.11.1512026-04-11 → 2026-04-19 · 5 obs

○ 2017-05-20 08:10:50
● 2026-04-11 01:15:04
○ 2026-04-14 05:30:56
● 2026-04-17 01:13:12
● 2026-04-19 15:33:24

●A172.67.166.932026-04-11 → 2026-04-19 · 5 obs

○ 2017-05-20 08:10:50
● 2026-04-11 01:15:04
○ 2026-04-14 05:30:56
● 2026-04-17 01:13:12
● 2026-04-19 15:33:24

○A188.114.96.02026-04-14 → 2026-04-14 · 4 obs

○ 2026-04-11 01:15:04
● 2026-04-14 05:30:56
○ 2026-04-17 01:13:12
○ 2026-04-19 15:33:24

○A188.114.97.02026-04-14 → 2026-04-14 · 4 obs

○ 2026-04-11 01:15:04
● 2026-04-14 05:30:56
○ 2026-04-17 01:13:12
○ 2026-04-19 15:33:24

○A208.109.124.152015-06-11 → 2016-08-12 · 4 obs

● 2015-06-11 00:19:28
● 2016-08-12 00:05:58
○ 2017-05-20 08:10:50
○ 2026-04-19 15:33:24

●A2606:4700:3030::ac43:a65d2026-04-11 → 2026-04-19 · 5 obs

○ 2017-05-20 08:10:50
● 2026-04-11 01:15:04
○ 2026-04-14 05:30:56
● 2026-04-17 01:13:12
● 2026-04-19 15:33:24

●A2606:4700:3035::6815:b972026-04-11 → 2026-04-19 · 5 obs

○ 2017-05-20 08:10:50
● 2026-04-11 01:15:04
○ 2026-04-14 05:30:56
● 2026-04-17 01:13:12
● 2026-04-19 15:33:24

○A2a06:98c1:3120::2026-04-14 → 2026-04-14 · 4 obs

○ 2026-04-11 01:15:04
● 2026-04-14 05:30:56
○ 2026-04-17 01:13:12
○ 2026-04-19 15:33:24

○A2a06:98c1:3121::2026-04-14 → 2026-04-14 · 4 obs

○ 2026-04-11 01:15:04
● 2026-04-14 05:30:56
○ 2026-04-17 01:13:12
○ 2026-04-19 15:33:24

○A50.63.12.1292017-05-20 → 2017-05-20 · 4 obs

○ 2016-08-12 00:05:58
● 2017-05-20 08:10:50
○ 2026-04-11 01:15:04
○ 2026-04-19 15:33:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, e.gtld-servers.net, i.gtld-servers.net, m.gtld-servers.net...	-
davidjweiss.com	derek.ns.cloudflare.com, perla.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:172.64.34.203

NS records: derek.ns.cloudflare.com, perla.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for davidjweiss.com (unsigned zone)

⏱️ Timing

Total: 245ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.11.151, 172.67.166.93`
AAAA	2	`2606:4700:3035::6815:b97, 2606:4700:3030::ac43:a65d`
NS	2	`derek.ns.cloudflare.com, perla.ns.cloudflare.com`
MX	1	`_dc-mx.5a8086844bb6.davidjweiss.com (pri`
TXT	1	`v=spf1 +a +mx +ip4:72.167.227.134 +ip4:1`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`derek.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

davidjweiss.com resolves to four IP numbers: 2606:4700:3030::ac43:a65d, 2606:4700:3035::6815:b97, 104.21.11.151 and 172.67.166.93.

Other host names such as garyshort.org, stsimonstockschool.org, lazervaudeville.com, wap-dxp-whatsapp.hl.cn and en.azvision.az share IPs with davidjweiss.com.

Name Servers

davidjweiss.com is delegated to two name servers: derek.ns.cloudflare.com and perla.ns.cloudflare.com.

davidjweiss.com shares the same name server setup as tegra3.net, acer-a500.com, acer-a500.net, monkey-island.org and jeanclaudefarrugia.com.

davidjweiss.com at least partially shares name servers with other domains, for instance pamgroup.ro, wexivellum.com, (0x68656e746169)doujinanime.com, learningmovabletype.com and tattooimages.biz.

these name servers are often used in conjunction with the name servers nicolas.ns.cloudflare.com.

Host names with six IP numbers:

derek.ns.cloudflare.com points to 2606:4700:58::adf5:3b9a, 2803:f800:50::6ca2:c19a, 2a06:98c1:50::ac40:219a, 108.162.193.154, 172.64.33.154 and 173.245.59.154.

perla.ns.cloudflare.com points to 2606:4700:50::a29f:26cb, 2803:f800:50::6ca2:c2cb, 2a06:98c1:50::ac40:22cb, 108.162.194.203, 162.159.38.203 and 172.64.34.203.

Mail Servers

davidjweiss.com is handled by a single mail server, _dc-mx.5a8086844bb6.davidjweiss.com.

_dc-mx.5a8086844bb6.davidjweiss.com points to a single IP: 72.167.227.134.

davidjweiss.com - robtex.com

davidjweiss.com

com

Previously MX for

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`davidjweiss.com`

`com`