`firstsourcemodular.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:4018^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:ae63^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.64.24^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.174.99^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dahlia.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a59^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dahlia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c059^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dahlia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2059^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dahlia.ns.cloudflare.com`
		A	108.162.192.89^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dahlia.ns.cloudflare.com`
		A	172.64.32.89^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dahlia.ns.cloudflare.com`
		A	173.245.58.89^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dahlia.ns.cloudflare.com`
NS	`rene.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cb4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rene.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3b4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rene.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23b4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rene.ns.cloudflare.com`
		A	108.162.195.180^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rene.ns.cloudflare.com`
		A	162.159.44.180^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rene.ns.cloudflare.com`
		A	172.64.35.180^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rene.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.64.24, 172.67.174.99
		IPv6	2606:4700:3034::6815:4018, 2606:4700:3035::ac43:ae63
SOA	`dahlia.ns.cloudflare.com`dns@cloudflare.com serial=2399393621

`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=1774387587

Previously MX for

firstsourcemodular.com

Same first word

firstsourcemodular.com

DNS History

17 records (6 active, 11 former)

●NSdahlia.ns.cloudflare.com2026-02-21 → 2026-03-24 · 3 obs

○ 2017-04-24 16:24:20
● 2026-02-21 12:56:38
● 2026-03-24 21:53:44

○NSns1.bh-7.webhostbox.net2015-05-14 → 2015-05-14 · 3 obs

● 2015-05-14 06:09:38
○ 2015-10-06 18:22:14
○ 2026-03-24 21:53:44

○NSns1.hitlerhost.com2016-09-23 → 2016-09-23 · 4 obs

○ 2015-10-06 18:22:14
● 2016-09-23 22:53:58
○ 2017-04-24 16:24:20
○ 2026-03-24 21:53:44

○NSns2.bh-7.webhostbox.net2015-05-14 → 2015-05-14 · 3 obs

● 2015-05-14 06:09:38
○ 2015-10-06 18:22:14
○ 2026-03-24 21:53:44

○NSns2.hitlerhost.com2016-09-23 → 2016-09-23 · 4 obs

○ 2015-10-06 18:22:14
● 2016-09-23 22:53:58
○ 2017-04-24 16:24:20
○ 2026-03-24 21:53:44

●NSrene.ns.cloudflare.com2026-02-21 → 2026-03-24 · 3 obs

○ 2017-04-24 16:24:20
● 2026-02-21 12:56:38
● 2026-03-24 21:53:44

○MXfirstsourcemodular.com2015-05-14 → 2016-09-23 · 6 obs

● 2015-05-14 06:09:38
○ 2015-10-06 18:22:14
○ 2015-12-12 13:57:04
● 2016-09-23 22:53:58
○ 2017-04-24 16:24:20
○ 2026-03-24 21:53:44

○A103.241.136.1192016-09-23 → 2016-09-23 · 4 obs

○ 2015-10-06 18:22:14
● 2016-09-23 22:53:58
○ 2017-04-24 16:24:20
○ 2026-03-24 21:53:44

●A104.21.64.242026-02-21 → 2026-03-24 · 6 obs

○ 2017-04-24 16:24:20
● 2026-02-21 12:56:38
● 2026-02-28 19:05:38
○ 2026-03-05 05:00:22
○ 2026-03-05 06:09:20
● 2026-03-24 21:53:44

●A172.67.174.992026-02-21 → 2026-03-24 · 6 obs

○ 2017-04-24 16:24:20
● 2026-02-21 12:56:38
● 2026-02-28 19:05:38
○ 2026-03-05 05:00:22
○ 2026-03-05 06:09:20
● 2026-03-24 21:53:44

○A188.114.96.02026-03-05 → 2026-03-05 · 4 obs

○ 2026-02-28 19:05:38
● 2026-03-05 05:00:22
● 2026-03-05 06:09:20
○ 2026-03-24 21:53:44

○A188.114.97.02026-03-05 → 2026-03-05 · 4 obs

○ 2026-02-28 19:05:38
● 2026-03-05 05:00:22
● 2026-03-05 06:09:20
○ 2026-03-24 21:53:44

○A208.91.199.1502015-05-14 → 2015-05-14 · 3 obs

● 2015-05-14 06:09:38
○ 2015-10-06 18:22:14
○ 2026-03-24 21:53:44

●A2606:4700:3034::6815:40182026-02-21 → 2026-03-24 · 6 obs

○ 2017-04-24 16:24:20
● 2026-02-21 12:56:38
● 2026-02-28 19:05:38
○ 2026-03-05 05:00:22
○ 2026-03-05 06:09:20
● 2026-03-24 21:53:44

●A2606:4700:3035::ac43:ae632026-02-21 → 2026-03-24 · 6 obs

○ 2017-04-24 16:24:20
● 2026-02-21 12:56:38
● 2026-02-28 19:05:38
○ 2026-03-05 05:00:22
○ 2026-03-05 06:09:20
● 2026-03-24 21:53:44

○A2a06:98c1:3120::2026-03-05 → 2026-03-05 · 4 obs

○ 2026-02-28 19:05:38
● 2026-03-05 05:00:22
● 2026-03-05 06:09:20
○ 2026-03-24 21:53:44

○A2a06:98c1:3121::2026-03-05 → 2026-03-05 · 4 obs

○ 2026-02-28 19:05:38
● 2026-03-05 05:00:22
● 2026-03-05 06:09:20
○ 2026-03-24 21:53:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
firstsourcemodular.com	dahlia.ns.cloudflare.com, rene.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.89

NS records: dahlia.ns.cloudflare.com, rene.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for firstsourcemodular.com (unsigned zone)

⏱️ Timing

Total: 141ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.64.24, 172.67.174.99`
AAAA	2	`2606:4700:3035::ac43:ae63, 2606:4700:3034::6815:4018`
NS	2	`dahlia.ns.cloudflare.com, rene.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dahlia.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

firstsourcemodular.com resolves to four IPs: 2606:4700:3034::6815:4018, 2606:4700:3035::ac43:ae63, 104.21.64.24 and 172.67.174.99.

Other host names such as www.holymackerel.com, wap.diannaopinpai.com, societalsecurity.net, trip519.com and h5.diannaopinpai.com share IP numbers with firstsourcemodular.com.

Name Servers

firstsourcemodular.com is delegated to two name servers: dahlia.ns.cloudflare.com and rene.ns.cloudflare.com.

firstsourcemodular.com uses the same name server setup as other domains, including thecrowbarcdm.com, monroeamericanlegion363.com, greenbaytech.net, ecorex.in and sherwood.org.ua.

At least part of the name servers for firstsourcemodular.com are shared with other domains, for instance jebol0101.com, enigmadark.com, vancedyoutube.org, moreta-nekretnine-vodice.com and walkinghorseclubky.com.

These name servers are commonly used alongside sullivan.ns.cloudflare.com and jaime.ns.cloudflare.com.

Host names with six IP numbers:

dahlia.ns.cloudflare.com points to: 2606:4700:50::adf5:3a59, 2803:f800:50::6ca2:c059, 2a06:98c1:50::ac40:2059, 108.162.192.89, 172.64.32.89 and 173.245.58.89.

rene.ns.cloudflare.com points to: 2606:4700:58::a29f:2cb4, 2803:f800:50::6ca2:c3b4, 2a06:98c1:50::ac40:23b4, 108.162.195.180, 162.159.44.180 and 172.64.35.180.

firstsourcemodular.com - robtex.com