`redbirdshirts.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:a337^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:42b7^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.66.183^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.163.55^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`carlos.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c70^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carlos.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c370^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`carlos.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2370^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`carlos.ns.cloudflare.com`
		A	108.162.195.112^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carlos.ns.cloudflare.com`
		A	162.159.44.112^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carlos.ns.cloudflare.com`
		A	172.64.35.112^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carlos.ns.cloudflare.com`
NS	`isla.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a77^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isla.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c077^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`isla.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2077^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`isla.ns.cloudflare.com`
		A	108.162.192.119^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isla.ns.cloudflare.com`
		A	172.64.32.119^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isla.ns.cloudflare.com`
		A	173.245.58.119^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isla.ns.cloudflare.com`
MX	`mail1.redbirdshirts.com` ⭐
		A	15.235.32.175^{🇨🇦 OVH15.235.0.0/17 Hosting route}
			PTR	`ip175.ip-15-235-32.net`
TXT	`v=spf1 mx include:sendgrid.net include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.66.183, 172.67.163.55
		IPv6 hints	2606:4700:3033::ac43:a337, 2606:4700:3034::6815:42b7
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=154, name=cloudflare-ech.com
SOA	`carlos.ns.cloudflare.com`dns@cloudflare.com serial=2399130852

`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=1776301577

Subdomains

mail1.redbirdshirts.com

Same first word

redbirdshirts.com

DNS History

16 records (7 active, 9 former)

●NScarlos.ns.cloudflare.com2026-04-11 → 2026-04-16 · 3 obs

○ 2018-01-24 18:33:14
● 2026-04-11 04:16:40
● 2026-04-16 01:24:34

●NSisla.ns.cloudflare.com2026-04-11 → 2026-04-16 · 3 obs

○ 2018-01-24 18:33:14
● 2026-04-11 04:16:40
● 2026-04-16 01:24:34

○NSns39.domaincontrol.com2018-01-24 → 2018-01-24 · 3 obs

● 2018-01-24 18:33:14
○ 2026-04-11 04:16:40
○ 2026-04-16 01:24:34

○NSns40.domaincontrol.com2018-01-24 → 2018-01-24 · 3 obs

● 2018-01-24 18:33:14
○ 2026-04-11 04:16:40
○ 2026-04-16 01:24:34

●MXmail1.redbirdshirts.com2026-04-11 → 2026-04-16 · 2 obs

● 2026-04-11 04:16:40
● 2026-04-16 01:24:34

●A104.21.66.1832026-04-11 → 2026-04-16 · 3 obs

○ 2018-01-24 18:33:14
● 2026-04-11 04:16:40
● 2026-04-16 01:24:34

●A172.67.163.552026-04-11 → 2026-04-16 · 3 obs

○ 2018-01-24 18:33:14
● 2026-04-11 04:16:40
● 2026-04-16 01:24:34

○A184.168.221.462018-01-24 → 2018-01-24 · 3 obs

● 2018-01-24 18:33:14
○ 2026-04-11 04:16:40
○ 2026-04-16 01:24:34

○A184.168.221.502018-01-24 → 2018-01-24 · 3 obs

● 2018-01-24 18:33:14
○ 2026-04-11 04:16:40
○ 2026-04-16 01:24:34

○A184.168.221.542018-01-24 → 2018-01-24 · 3 obs

● 2018-01-24 18:33:14
○ 2026-04-11 04:16:40
○ 2026-04-16 01:24:34

○A184.168.221.582018-01-24 → 2018-01-24 · 3 obs

● 2018-01-24 18:33:14
○ 2026-04-11 04:16:40
○ 2026-04-16 01:24:34

●A2606:4700:3033::ac43:a3372026-04-11 → 2026-04-16 · 3 obs

○ 2018-01-24 18:33:14
● 2026-04-11 04:16:40
● 2026-04-16 01:24:34

●A2606:4700:3034::6815:42b72026-04-11 → 2026-04-16 · 3 obs

○ 2018-01-24 18:33:14
● 2026-04-11 04:16:40
● 2026-04-16 01:24:34

○A50.63.202.342018-01-24 → 2018-01-24 · 3 obs

● 2018-01-24 18:33:14
○ 2026-04-11 04:16:40
○ 2026-04-16 01:24:34

○A50.63.202.372018-01-24 → 2018-01-24 · 3 obs

● 2018-01-24 18:33:14
○ 2026-04-11 04:16:40
○ 2026-04-16 01:24:34

○A50.63.202.622018-01-24 → 2018-01-24 · 3 obs

● 2018-01-24 18:33:14
○ 2026-04-11 04:16:40
○ 2026-04-16 01:24:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net, g.gtld-servers.net...	-
redbirdshirts.com	isla.ns.cloudflare.com, carlos.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.119

NS records: isla.ns.cloudflare.com, carlos.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for redbirdshirts.com (unsigned zone)

⏱️ Timing

Total: 179ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.163.55, 104.21.66.183`
AAAA	2	`2606:4700:3033::ac43:a337, 2606:4700:3034::6815:42b7`
NS	2	`carlos.ns.cloudflare.com, isla.ns.cloudflare.com`
MX	1	`mail1.redbirdshirts.com (pri: 10)`
TXT	1	`v=spf1 mx include:sendgrid.net include:_`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`carlos.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

redbirdshirts.com is the parent of mail1.redbirdshirts.com.

IP Addresses

redbirdshirts.com points to four IP numbers: 2606:4700:3033::ac43:a337, 2606:4700:3034::6815:42b7, 104.21.66.183 and 172.67.163.55.

For instance, other host names elecbank.cn, cualerts.org, mrxchange.com, www.microtec.com and live-streaming.sirogu.com share IP numbers with redbirdshirts.com.

Name Servers

redbirdshirts.com is delegated to two name servers: carlos.ns.cloudflare.com and isla.ns.cloudflare.com.

redbirdshirts.com uses the same name server setup as other domains such as litinprom.ru, mugberiagangadharmahavidyalaya.org, masimu.com, birosdmpoldakalsel.id and axolot.org.

redbirdshirts.com shares name servers with other domains at least partially, for example voyeur(0x736578)tubes.com, tuube.tv, imagine-no-limits.de, kvvikingvenlo.nl and hiddencycle.com.

These name servers are commonly used with the name servers faye.ns.cloudflare.com and howard.ns.cloudflare.com.

Host names with six IP numbers: host name carlos.ns.cloudflare.com points to: 2606:4700:58::a29f:2c70, 2803:f800:50::6ca2:c370, 2a06:98c1:50::ac40:2370, 108.162.195.112, 162.159.44.112 and 172.64.35.112; host name isla.ns.cloudflare.com points to: 2606:4700:50::adf5:3a77, 2803:f800:50::6ca2:c077, 2a06:98c1:50::ac40:2077, 108.162.192.119, 172.64.32.119 and 173.245.58.119.

Mail Servers

redbirdshirts.com is handled by a single mail server, mail1.redbirdshirts.com.

mail1.redbirdshirts.com points to a single IP: 15.235.32.175.

redbirdshirts.com - robtex.com