`sfbeerweek.com`

DNSSEC	⚠️ Not signed
A	143.198.247.243^{🇺🇸 DIGITALOCEAN143.198.244.0/22 DigitalOcean}
NS	`ns1.digitalocean.com` ⭐
		A	2606:4700:52::ac40:34d2^{🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.digitalocean.com`
		A	172.64.52.210^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.digitalocean.com`
NS	`ns2.digitalocean.com`
		A	2606:4700:5a::ac40:3515^{🇺🇸 Cloudflare2606:4700:5a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.digitalocean.com`
		A	172.64.53.21^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.digitalocean.com`
NS	`ns3.digitalocean.com`
		A	2606:4700:52::ac40:31d1^{🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns3.digitalocean.com`
		A	172.64.49.209^{🇺🇸 Cloudflare172.64.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns3.digitalocean.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c0b::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bj-in-f26.1e100.net`
		A	142.251.16.27^{🇺🇸 Google142.251.16.0/24}
			PTR	`bl-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4023:3003::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yulnkjt-in-f26.1e100.net`
		A	172.253.145.27^{🇺🇸 Google172.253.145.0/24}
			PTR	`yulnkjt-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c00::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`ws-in-f27.1e100.net`
			PTR	`ws-in-x1b.1e100.net`
		A	173.194.76.27^{🇺🇸 Google173.194.76.0/24}
			PTR	`ws-in-f27.1e100.net`
TXT	`google-site-verification=LDJnN_4sWnX0xLrltfhpjgVMIiYrxvQAuJWgX5c7igQ`
TXT	`v=spf1 a include:_spf.google.com ~all`
SOA	`ns1.digitalocean.com`hostmaster@sfbeerweek.com serial=1707945886

`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=1775984962

Same first word

sfbeerweek.org

sfbeerweek.com

DNS History

13 records (9 active, 4 former)

●NSns1.digitalocean.com2026-02-24 → 2026-04-12 · 3 obs

○ 2018-10-09 01:03:28
● 2026-02-24 16:01:42
● 2026-04-12 09:36:56

○NSns1.mediatemple.net2018-10-09 → 2018-10-09 · 3 obs

● 2018-10-09 01:03:28
○ 2026-02-24 16:01:42
○ 2026-04-12 09:36:56

●NSns2.digitalocean.com2026-02-24 → 2026-04-12 · 3 obs

○ 2018-10-09 01:03:28
● 2026-02-24 16:01:42
● 2026-04-12 09:36:56

○NSns2.mediatemple.net2018-10-09 → 2018-10-09 · 3 obs

● 2018-10-09 01:03:28
○ 2026-02-24 16:01:42
○ 2026-04-12 09:36:56

●NSns3.digitalocean.com2026-02-24 → 2026-04-12 · 3 obs

○ 2018-10-09 01:03:28
● 2026-02-24 16:01:42
● 2026-04-12 09:36:56

●MXalt1.aspmx.l.google.com2026-02-24 → 2026-04-12 · 3 obs

○ 2018-10-09 01:03:28
● 2026-02-24 16:01:42
● 2026-04-12 09:36:56

●MXalt2.aspmx.l.google.com2026-02-24 → 2026-04-12 · 3 obs

○ 2018-10-09 01:03:28
● 2026-02-24 16:01:42
● 2026-04-12 09:36:56

●MXalt3.aspmx.l.google.com2026-02-24 → 2026-04-12 · 3 obs

○ 2018-10-09 01:03:28
● 2026-02-24 16:01:42
● 2026-04-12 09:36:56

●MXalt4.aspmx.l.google.com2026-02-24 → 2026-04-12 · 3 obs

○ 2018-10-09 01:03:28
● 2026-02-24 16:01:42
● 2026-04-12 09:36:56

●MXaspmx.l.google.com2026-02-24 → 2026-04-12 · 3 obs

○ 2018-10-09 01:03:28
● 2026-02-24 16:01:42
● 2026-04-12 09:36:56

○MXmail.sfbeerweek.com2018-10-09 → 2018-10-09 · 3 obs

● 2018-10-09 01:03:28
○ 2026-02-24 16:01:42
○ 2026-04-12 09:36:56

●A143.198.247.2432026-02-24 → 2026-04-12 · 3 obs

○ 2018-10-09 01:03:28
● 2026-02-24 16:01:42
● 2026-04-12 09:36:56

○A185.36.191.302018-10-09 → 2018-10-09 · 3 obs

● 2018-10-09 01:03:28
○ 2026-02-24 16:01:42
○ 2026-04-12 09:36:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net...	-
sfbeerweek.com	ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com	3 records

✅ Authoritative Response

Server:172.64.52.210

NS records: ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sfbeerweek.com (unsigned zone)

⏱️ Timing

Total: 200ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`143.198.247.243`
NS	3	`ns1.digitalocean.com, ns2.digitalocean.com...`
MX	5	`alt1.aspmx.l.google.com (pri: 5), alt4.aspmx.l.google.com (pri: 10)...`
TXT	2	`v=spf1 a include:_spf.google.com ~all, google-site-verification=LDJnN_4sWnX0xLr`
SOA	1	`ns1.digitalocean.com hostmaster.sfbeerwe`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com)

Analysis

IP Addresses

sfbeerweek.com resolves to a single IP address: 143.198.247.243.

Other host names such as austinbeerweek.com, sfbeerweek.org, bayareabrewers.com and atxbw.com share IP numbers with sfbeerweek.com.

Name Servers

sfbeerweek.com is delegated to three name servers: ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com.

sfbeerweek.com at least partially shares name servers with other domains, including dontia.gr, emiratesfly.net, speedydeeds.com, bahok.com and planetball.com.br.