a2tango.com - dns.ninja

`a2tango.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:461e^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::ac43:dacf^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.70.30^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.218.207^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`michael.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c0c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`michael.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c30c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`michael.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:230c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`michael.ns.cloudflare.com`
		A	108.162.195.12^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`michael.ns.cloudflare.com`
		A	162.159.44.12^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`michael.ns.cloudflare.com`
		A	172.64.35.12^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`michael.ns.cloudflare.com`
NS	`serena.ns.cloudflare.com`
		A	2606:4700:50::adf5:3adc^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`serena.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0dc^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`serena.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20dc^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`serena.ns.cloudflare.com`
		A	108.162.192.220^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`serena.ns.cloudflare.com`
		A	172.64.32.220^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`serena.ns.cloudflare.com`
		A	173.245.58.220^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`serena.ns.cloudflare.com`
MX	`route1.mx.cloudflare.net` ⭐
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`route3.mx.cloudflare.net`⁽⁴⁶⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
MX	`route2.mx.cloudflare.net`⁽⁸⁴⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.70.30, 172.67.218.207
		IPv6 hints	2606:4700:3030::6815:461e, 2606:4700:3031::ac43:dacf
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=195, name=cloudflare-ech.com
SOA	`michael.ns.cloudflare.com`dns@cloudflare.com serial=2410044232

`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=1785158227

WOT: SAFE (60/100)

Previously MX for

a2tango.com

Same first word

a2tango.com

Similar names

tangoa2.com

DNS History

37 records (9 active, 28 former)

○NScoco.ns.cloudflare.com2015-08-27 → 2015-10-02 · 4 obs

● 2015-08-27 22:49:08
● 2015-10-02 21:34:28
○ 2015-10-18 09:38:18
○ 2026-07-27 13:34:36

●NSmichael.ns.cloudflare.com2026-07-21 → 2026-07-27 · 3 obs

○ 2026-04-09 11:45:52
● 2026-07-21 20:51:18
● 2026-07-27 13:34:36

○NSns-cloud-a1.googledomains.com2016-01-03 → 2026-04-09 · 5 obs

○ 2015-12-11 22:20:18
● 2016-01-03 09:59:00
● 2026-04-09 11:45:52
○ 2026-07-21 20:51:18
○ 2026-07-27 13:34:36

○NSns-cloud-a2.googledomains.com2016-01-03 → 2026-04-09 · 5 obs

○ 2015-12-11 22:20:18
● 2016-01-03 09:59:00
● 2026-04-09 11:45:52
○ 2026-07-21 20:51:18
○ 2026-07-27 13:34:36

○NSns-cloud-a3.googledomains.com2016-01-03 → 2026-04-09 · 5 obs

○ 2015-12-11 22:20:18
● 2016-01-03 09:59:00
● 2026-04-09 11:45:52
○ 2026-07-21 20:51:18
○ 2026-07-27 13:34:36

○NSns-cloud-a4.googledomains.com2016-01-03 → 2026-04-09 · 5 obs

○ 2015-12-11 22:20:18
● 2016-01-03 09:59:00
● 2026-04-09 11:45:52
○ 2026-07-21 20:51:18
○ 2026-07-27 13:34:36

○NSns1.bluehost.com2015-10-18 → 2015-12-11 · 5 obs

○ 2015-10-02 21:34:28
● 2015-10-18 09:38:18
● 2015-12-11 22:20:18
○ 2016-01-03 09:59:00
○ 2026-07-27 13:34:36

○NSns2.bluehost.com2015-10-18 → 2015-12-11 · 5 obs

○ 2015-10-02 21:34:28
● 2015-10-18 09:38:18
● 2015-12-11 22:20:18
○ 2016-01-03 09:59:00
○ 2026-07-27 13:34:36

●NSserena.ns.cloudflare.com2026-07-21 → 2026-07-27 · 3 obs

○ 2026-04-09 11:45:52
● 2026-07-21 20:51:18
● 2026-07-27 13:34:36

○NSseth.ns.cloudflare.com2015-08-27 → 2015-10-02 · 4 obs

● 2015-08-27 22:49:08
● 2015-10-02 21:34:28
○ 2015-10-18 09:38:18
○ 2026-07-27 13:34:36

○MXa2tango.com2015-10-18 → 2015-12-11 · 5 obs

○ 2015-10-02 21:34:28
● 2015-10-18 09:38:18
● 2015-12-11 22:20:18
○ 2016-01-03 09:59:00
○ 2026-07-27 13:34:36

○MXalt1.gmr-smtp-in.l.google.com2016-01-03 → 2017-09-07 · 5 obs

○ 2015-12-11 22:20:18
● 2016-01-03 09:59:00
● 2017-09-07 13:00:06
○ 2026-04-09 11:45:52
○ 2026-07-27 13:34:36

○MXalt2.gmr-smtp-in.l.google.com2016-01-03 → 2017-09-07 · 5 obs

○ 2015-12-11 22:20:18
● 2016-01-03 09:59:00
● 2017-09-07 13:00:06
○ 2026-04-09 11:45:52
○ 2026-07-27 13:34:36

○MXalt3.gmr-smtp-in.l.google.com2016-01-03 → 2017-09-07 · 5 obs

○ 2015-12-11 22:20:18
● 2016-01-03 09:59:00
● 2017-09-07 13:00:06
○ 2026-04-09 11:45:52
○ 2026-07-27 13:34:36

○MXalt4.gmr-smtp-in.l.google.com2016-01-03 → 2017-09-07 · 5 obs

○ 2015-12-11 22:20:18
● 2016-01-03 09:59:00
● 2017-09-07 13:00:06
○ 2026-04-09 11:45:52
○ 2026-07-27 13:34:36

○MXdc-bd0ce007.a2tango.com2015-08-27 → 2015-10-02 · 4 obs

● 2015-08-27 22:49:08
● 2015-10-02 21:34:28
○ 2015-10-18 09:38:18
○ 2026-07-27 13:34:36

○MXgmr-smtp-in.l.google.com2016-01-03 → 2017-09-07 · 5 obs

○ 2015-12-11 22:20:18
● 2016-01-03 09:59:00
● 2017-09-07 13:00:06
○ 2026-04-09 11:45:52
○ 2026-07-27 13:34:36

○MXmxa.mailgun.org2026-04-09 → 2026-04-09 · 4 obs

○ 2017-09-07 13:00:06
● 2026-04-09 11:45:52
○ 2026-07-21 20:51:18
○ 2026-07-27 13:34:36

○MXmxb.mailgun.org2026-04-09 → 2026-04-09 · 4 obs

○ 2017-09-07 13:00:06
● 2026-04-09 11:45:52
○ 2026-07-21 20:51:18
○ 2026-07-27 13:34:36

●MXroute1.mx.cloudflare.net2026-07-21 → 2026-07-27 · 3 obs

○ 2026-04-09 11:45:52
● 2026-07-21 20:51:18
● 2026-07-27 13:34:36

●MXroute2.mx.cloudflare.net2026-07-21 → 2026-07-27 · 3 obs

○ 2026-04-09 11:45:52
● 2026-07-21 20:51:18
● 2026-07-27 13:34:36

●MXroute3.mx.cloudflare.net2026-07-21 → 2026-07-27 · 3 obs

○ 2026-04-09 11:45:52
● 2026-07-21 20:51:18
● 2026-07-27 13:34:36

●A104.21.70.302026-07-21 → 2026-07-27 · 3 obs

○ 2026-04-09 11:45:52
● 2026-07-21 20:51:18
● 2026-07-27 13:34:36

○A104.28.26.972015-08-27 → 2015-10-02 · 4 obs

● 2015-08-27 22:49:08
● 2015-10-02 21:34:28
○ 2015-10-18 09:38:18
○ 2026-07-27 13:34:36

○A104.28.27.972015-08-27 → 2015-10-02 · 4 obs

● 2015-08-27 22:49:08
● 2015-10-02 21:34:28
○ 2015-10-18 09:38:18
○ 2026-07-27 13:34:36

●A172.67.218.2072026-07-21 → 2026-07-27 · 3 obs

○ 2026-04-09 11:45:52
● 2026-07-21 20:51:18
● 2026-07-27 13:34:36

○A2001:4860:4802:32::152016-01-03 → 2026-04-09 · 5 obs

○ 2015-12-11 22:20:18
● 2016-01-03 09:59:00
● 2026-04-09 11:45:52
○ 2026-07-21 20:51:18
○ 2026-07-27 13:34:36

○A2001:4860:4802:34::152016-01-03 → 2026-04-09 · 5 obs

○ 2015-12-11 22:20:18
● 2016-01-03 09:59:00
● 2026-04-09 11:45:52
○ 2026-07-21 20:51:18
○ 2026-07-27 13:34:36

○A2001:4860:4802:36::152016-01-03 → 2026-04-09 · 5 obs

○ 2015-12-11 22:20:18
● 2016-01-03 09:59:00
● 2026-04-09 11:45:52
○ 2026-07-21 20:51:18
○ 2026-07-27 13:34:36

○A2001:4860:4802:38::152016-01-03 → 2026-04-09 · 5 obs

○ 2015-12-11 22:20:18
● 2016-01-03 09:59:00
● 2026-04-09 11:45:52
○ 2026-07-21 20:51:18
○ 2026-07-27 13:34:36

○A216.239.32.212016-01-03 → 2026-04-09 · 5 obs

○ 2015-12-11 22:20:18
● 2016-01-03 09:59:00
● 2026-04-09 11:45:52
○ 2026-07-21 20:51:18
○ 2026-07-27 13:34:36

○A216.239.34.212016-01-03 → 2026-04-09 · 5 obs

○ 2015-12-11 22:20:18
● 2016-01-03 09:59:00
● 2026-04-09 11:45:52
○ 2026-07-21 20:51:18
○ 2026-07-27 13:34:36

○A216.239.36.212016-01-03 → 2026-04-09 · 5 obs

○ 2015-12-11 22:20:18
● 2016-01-03 09:59:00
● 2026-04-09 11:45:52
○ 2026-07-21 20:51:18
○ 2026-07-27 13:34:36

○A216.239.38.212016-01-03 → 2026-04-09 · 5 obs

○ 2015-12-11 22:20:18
● 2016-01-03 09:59:00
● 2026-04-09 11:45:52
○ 2026-07-21 20:51:18
○ 2026-07-27 13:34:36

●A2606:4700:3030::6815:461e2026-07-21 → 2026-07-27 · 3 obs

○ 2026-04-09 11:45:52
● 2026-07-21 20:51:18
● 2026-07-27 13:34:36

●A2606:4700:3031::ac43:dacf2026-07-21 → 2026-07-27 · 3 obs

○ 2026-04-09 11:45:52
● 2026-07-21 20:51:18
● 2026-07-27 13:34:36

○A69.89.21.632015-10-18 → 2015-12-11 · 5 obs

○ 2015-10-02 21:34:28
● 2015-10-18 09:38:18
● 2015-12-11 22:20:18
○ 2016-01-03 09:59:00
○ 2026-07-27 13:34:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net...	-
a2tango.com	serena.ns.cloudflare.com, michael.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.12

NS records: serena.ns.cloudflare.com, michael.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 138ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.70.30, 172.67.218.207`
AAAA	2	`2606:4700:3031::ac43:dacf, 2606:4700:3030::6815:461e`
NS	2	`michael.ns.cloudflare.com, serena.ns.cloudflare.com`
MX	3	`route1.mx.cloudflare.net (pri: 1), route3.mx.cloudflare.net (pri: 46)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`michael.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

a2tango.com resolves to four IP addresses: 104.21.70.30, 172.67.218.207, 2606:4700:3030::6815:461e and 2606:4700:3031::ac43:dacf.

Among the host names that share IP numbers with a2tango.com are lyricsfrance.com, hannaanderrsson.com, www.rikudhat.blogtov.com and two others.

Name Servers

a2tango.com is served by two delegated name servers, michael.ns.cloudflare.com and serena.ns.cloudflare.com.

a2tango.com has the same name server delegation as a number of other domains, such as cbhr.biz, amartgc.com, cosmon.com and two more.

a2tango.com has at least partial name server overlap with other domains, such as kqzb2255.com, onnorokom.net, fusiongroup.vn and two others.

It is common to see these name servers used together with name servers summer.ns.cloudflare.com and meiling.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

michael.ns.cloudflare.com carries IP addresses 108.162.195.12, 162.159.44.12 and 172.64.35.12, with 3 other addresses beyond those.

serena.ns.cloudflare.com carries IP addresses 108.162.192.220, 172.64.32.220 and 173.245.58.220, with 3 other addresses beyond those.

Mail Servers

a2tango.com has three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

a2tango.com shares at least some of its mail servers with other domains — for example autodiscover.ai, namelc.com, prison.gg and two more.

Host names resolving to 6 IP numbers:

route1.mx.cloudflare.net carries IP addresses 162.159.205.11, 162.159.205.12 and 162.159.205.13, with 3 other addresses beyond those.

route2.mx.cloudflare.net carries IP addresses 162.159.205.17, 162.159.205.18 and 162.159.205.19, with 3 other addresses beyond those.

route3.mx.cloudflare.net carries IP addresses 162.159.205.23, 162.159.205.24 and 162.159.205.25, with 3 other addresses beyond those.