`tiraduvida.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:255c^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:ced8^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.37.92^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.206.216^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`david.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b98^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`david.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c198^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`david.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2198^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`david.ns.cloudflare.com`
		A	108.162.193.152^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`david.ns.cloudflare.com`
		A	172.64.33.152^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`david.ns.cloudflare.com`
		A	173.245.59.152^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`david.ns.cloudflare.com`
NS	`janet.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aa9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`janet.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0a9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`janet.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20a9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`janet.ns.cloudflare.com`
		A	108.162.192.169^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`janet.ns.cloudflare.com`
		A	172.64.32.169^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`janet.ns.cloudflare.com`
		A	173.245.58.169^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`janet.ns.cloudflare.com`
MX	`mail.data2.com.br` ⭐
		A	95.216.217.51^{🇫🇮 Hetzner95.216.0.0/16 HETZNER-DC}
			PTR	`static.51.217.216.95.clients.your-server.de`
TXT	`v=spf1 include:spf.umbler.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.37.92, 172.67.206.216
		IPv6 hints	2606:4700:3031::6815:255c, 2606:4700:3034::ac43:ced8
SOA	`david.ns.cloudflare.com`dns@cloudflare.com serial=2400760202

`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=1776207607

Previously MX for

tiraduvida.com

Same first word

tiraduvida.com

DNS History

11 records (7 active, 4 former)

●NSdavid.ns.cloudflare.com2026-02-24 → 2026-04-14 · 3 obs

○ 2015-12-06 17:04:22
● 2026-02-24 03:29:20
● 2026-04-14 23:18:04

●NSjanet.ns.cloudflare.com2026-02-24 → 2026-04-14 · 3 obs

○ 2015-12-06 17:04:22
● 2026-02-24 03:29:20
● 2026-04-14 23:18:04

○NSns1.iporto.srv.br2015-08-04 → 2015-12-06 · 4 obs

● 2015-08-04 23:01:38
● 2015-12-06 17:04:22
○ 2026-02-24 03:29:20
○ 2026-04-14 23:18:04

○NSns2.iporto.srv.br2015-08-04 → 2015-12-06 · 4 obs

● 2015-08-04 23:01:38
● 2015-12-06 17:04:22
○ 2026-02-24 03:29:20
○ 2026-04-14 23:18:04

●MXmail.data2.com.br2026-02-24 → 2026-04-14 · 3 obs

○ 2015-12-06 17:04:22
● 2026-02-24 03:29:20
● 2026-04-14 23:18:04

○MXtiraduvida.com2015-08-04 → 2015-12-06 · 4 obs

● 2015-08-04 23:01:38
● 2015-12-06 17:04:22
○ 2026-02-24 03:29:20
○ 2026-04-14 23:18:04

●A104.21.37.922026-02-24 → 2026-04-14 · 3 obs

○ 2015-12-06 17:04:22
● 2026-02-24 03:29:20
● 2026-04-14 23:18:04

○A131.0.103.632015-08-04 → 2015-12-06 · 4 obs

● 2015-08-04 23:01:38
● 2015-12-06 17:04:22
○ 2026-02-24 03:29:20
○ 2026-04-14 23:18:04

●A172.67.206.2162026-02-24 → 2026-04-14 · 3 obs

○ 2015-12-06 17:04:22
● 2026-02-24 03:29:20
● 2026-04-14 23:18:04

●A2606:4700:3031::6815:255c2026-02-24 → 2026-04-14 · 3 obs

○ 2015-12-06 17:04:22
● 2026-02-24 03:29:20
● 2026-04-14 23:18:04

●A2606:4700:3034::ac43:ced82026-02-24 → 2026-04-14 · 3 obs

○ 2015-12-06 17:04:22
● 2026-02-24 03:29:20
● 2026-04-14 23:18:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net...	-
tiraduvida.com	david.ns.cloudflare.com, janet.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.152

NS records: david.ns.cloudflare.com, janet.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tiraduvida.com (unsigned zone)

⏱️ Timing

Total: 234ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.37.92, 172.67.206.216`
AAAA	2	`2606:4700:3034::ac43:ced8, 2606:4700:3031::6815:255c`
NS	2	`david.ns.cloudflare.com, janet.ns.cloudflare.com`
MX	1	`mail.data2.com.br (pri: 1)`
TXT	1	`v=spf1 include:spf.umbler.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`david.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

tiraduvida.com resolves to four IP numbers: 2606:4700:3031::6815:255c, 2606:4700:3034::ac43:ced8, 104.21.37.92 and 172.67.206.216.

Other host names such as dlfee.a2z.care, www.shoecatphone.com, yincailed.com, eventiavversinews.it and score365.net share IPs with tiraduvida.com.

Name Servers

tiraduvida.com is delegated to two name servers: david.ns.cloudflare.com and janet.ns.cloudflare.com.

tiraduvida.com shares the same name server setup as moneymastersinternational.net, jomoexpress.com, donaldpage.net, thomason.io and lifeascode.com.

tiraduvida.com at least partially shares name servers with other domains, for instance gacorslodbsd.com, meta-index-zar.pages.dev, hubs.fr, digital-diversions.com and alpasion.com.

These name servers are commonly used with wells.ns.cloudflare.com and keira.ns.cloudflare.com.

Host names with six IP numbers:

david.ns.cloudflare.com points to 2606:4700:58::adf5:3b98, 2803:f800:50::6ca2:c198, 2a06:98c1:50::ac40:2198, 108.162.193.152, 172.64.33.152 and 173.245.59.152.

janet.ns.cloudflare.com points to 2606:4700:50::adf5:3aa9, 2803:f800:50::6ca2:c0a9, 2a06:98c1:50::ac40:20a9, 108.162.192.169, 172.64.32.169 and 173.245.58.169.

Mail Servers

tiraduvida.com is handled by a single mail server, mail.data2.com.br.

tiraduvida.com shares the mail server setup with other domains, for example mail.data2.com.br and monitorar.org.

tiraduvida.com shares some mail servers with other domains, at least in part, for instance aguanaboca.org.

these mail servers are commonly used together with _dc-mx.b65111275cee.aguanaboca.org.

mail.data2.com.br points to a single IP: 95.216.217.51.

tiraduvida.com - robtex.com

tiraduvida.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

`tiraduvida.com`

`com`