`massbrewbros.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:24c4^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:c70d^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.36.196^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.199.13^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`curt.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b5e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`curt.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c15e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`curt.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:215e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`curt.ns.cloudflare.com`
		A	108.162.193.94^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`curt.ns.cloudflare.com`
		A	172.64.33.94^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`curt.ns.cloudflare.com`
		A	173.245.59.94^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`curt.ns.cloudflare.com`
NS	`mckinley.ns.cloudflare.com`
		A	2606:4700:50::a29f:2649^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mckinley.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c249^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mckinley.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2249^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mckinley.ns.cloudflare.com`
		A	108.162.194.73^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mckinley.ns.cloudflare.com`
		A	162.159.38.73^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mckinley.ns.cloudflare.com`
		A	172.64.34.73^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mckinley.ns.cloudflare.com`
TXT	`v=spf1 +a +mx +include:sendgrid.net +include:_spf.google.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.36.196, 172.67.199.13
		IPv6	2606:4700:3033::6815:24c4, 2606:4700:3037::ac43:c70d
SOA	`curt.ns.cloudflare.com`dns@cloudflare.com serial=2396188066

`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=1774513307

Previously MX for

massbrewbros.com

Same first word

massbrewbros.com

DNS History

11 records (6 active, 5 former)

●NScurt.ns.cloudflare.com2026-03-22 → 2026-03-26 · 3 obs

○ 2017-10-13 09:38:04
● 2026-03-22 10:48:26
● 2026-03-26 08:49:44

○NSdns1.webeminence.com2016-12-14 → 2017-10-13 · 4 obs

● 2016-12-14 09:27:36
● 2017-10-13 09:38:04
○ 2026-03-22 10:48:26
○ 2026-03-26 08:49:44

○NSdns2.webeminence.com2016-12-14 → 2017-10-13 · 4 obs

● 2016-12-14 09:27:36
● 2017-10-13 09:38:04
○ 2026-03-22 10:48:26
○ 2026-03-26 08:49:44

●NSmckinley.ns.cloudflare.com2026-03-22 → 2026-03-26 · 3 obs

○ 2017-10-13 09:38:04
● 2026-03-22 10:48:26
● 2026-03-26 08:49:44

○MXmassbrewbros.com2016-12-14 → 2017-10-13 · 4 obs

● 2016-12-14 09:27:36
● 2017-10-13 09:38:04
○ 2026-03-22 10:48:26
○ 2026-03-26 08:49:44

●A104.21.36.1962026-03-22 → 2026-03-26 · 3 obs

○ 2017-10-13 09:38:04
● 2026-03-22 10:48:26
● 2026-03-26 08:49:44

●A172.67.199.132026-03-22 → 2026-03-26 · 3 obs

○ 2017-10-13 09:38:04
● 2026-03-22 10:48:26
● 2026-03-26 08:49:44

●A2606:4700:3033::6815:24c42026-03-22 → 2026-03-26 · 3 obs

○ 2017-10-13 09:38:04
● 2026-03-22 10:48:26
● 2026-03-26 08:49:44

●A2606:4700:3037::ac43:c70d2026-03-22 → 2026-03-26 · 3 obs

○ 2017-10-13 09:38:04
● 2026-03-22 10:48:26
● 2026-03-26 08:49:44

○A72.52.157.1752017-10-13 → 2017-10-13 · 4 obs

○ 2016-12-14 09:27:36
● 2017-10-13 09:38:04
○ 2026-03-22 10:48:26
○ 2026-03-26 08:49:44

○A76.12.219.2402016-12-14 → 2016-12-14 · 3 obs

● 2016-12-14 09:27:36
○ 2017-10-13 09:38:04
○ 2026-03-26 08:49:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
massbrewbros.com	curt.ns.cloudflare.com, mckinley.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.94

NS records: curt.ns.cloudflare.com, mckinley.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for massbrewbros.com (unsigned zone)

⏱️ Timing

Total: 146ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.36.196, 172.67.199.13`
AAAA	2	`2606:4700:3037::ac43:c70d, 2606:4700:3033::6815:24c4`
NS	2	`curt.ns.cloudflare.com, mckinley.ns.cloudflare.com`
TXT	1	`v=spf1 +a +mx +include:sendgrid.net +inc`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`curt.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

massbrewbros.com points to four IP numbers: 2606:4700:3033::6815:24c4, 2606:4700:3037::ac43:c70d, 104.21.36.196 and 172.67.199.13.

For instance, other host names kasynofontan.com, culturaladuba.ro, chaser.com.au, nenglang.com.cn and vermontwireform.com share IP numbers with massbrewbros.com.

Name Servers

massbrewbros.com is delegated to two name servers: curt.ns.cloudflare.com and mckinley.ns.cloudflare.com.

massbrewbros.com uses the same name server setup as other domains such as ryaneby.com, adeusweb.com, vile-tech.com, viletech.com and fundngo.uz.

massbrewbros.com shares name servers with other domains at least partially, for example studor.com, colace.ca, uniandrade.edu.br, neuroscience.ru and einsaf.com.

These name servers are commonly used with owen.ns.cloudflare.com, arch.ns.cloudflare.com and bonnie.ns.cloudflare.com.

Host names with six IP numbers: host name curt.ns.cloudflare.com points to: 2606:4700:58::adf5:3b5e, 2803:f800:50::6ca2:c15e, 2a06:98c1:50::ac40:215e, 108.162.193.94, 172.64.33.94 and 173.245.59.94; host name mckinley.ns.cloudflare.com points to: 2606:4700:50::a29f:2649, 2803:f800:50::6ca2:c249, 2a06:98c1:50::ac40:2249, 108.162.194.73, 162.159.38.73 and 172.64.34.73.

massbrewbros.com - robtex.com