`startuptune.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:3a32^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:c87b^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.58.50^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.200.123^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`may.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a87^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`may.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c087^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`may.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2087^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`may.ns.cloudflare.com`
		A	108.162.192.135^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`may.ns.cloudflare.com`
		A	172.64.32.135^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`may.ns.cloudflare.com`
		A	173.245.58.135^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`may.ns.cloudflare.com`
NS	`rick.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b8b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rick.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c18b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rick.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:218b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rick.ns.cloudflare.com`
		A	108.162.193.139^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rick.ns.cloudflare.com`
		A	172.64.33.139^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rick.ns.cloudflare.com`
		A	173.245.59.139^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rick.ns.cloudflare.com`
MX	`route2.mx.cloudflare.net` ⭐
		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`
MX	`route3.mx.cloudflare.net`⁽²³⁾
		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	`route1.mx.cloudflare.net`⁽⁸³⁾
		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`
TXT	`v=spf1 include:_spf.mx.cloudflare.net include:spf.mailjet.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.58.50, 172.67.200.123
		IPv6 hints	2606:4700:3031::6815:3a32, 2606:4700:3037::ac43:c87b
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=59, name=cloudflare-ech.com
SOA	`may.ns.cloudflare.com`dns@cloudflare.com serial=2398077553

`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=1775979427

Same first word

startuptune.com

DNS History

17 records (9 active, 8 former)

●NSmay.ns.cloudflare.com2026-04-04 → 2026-04-12 · 3 obs

○ 2017-02-15 22:29:32
● 2026-04-04 14:19:10
● 2026-04-12 08:05:20

○NSns51.1and1.com2015-06-08 → 2017-02-15 · 4 obs

● 2015-06-08 17:13:22
● 2017-02-15 22:29:32
○ 2026-04-04 14:19:10
○ 2026-04-12 08:05:20

○NSns52.1and1.com2015-06-08 → 2017-02-15 · 4 obs

● 2015-06-08 17:13:22
● 2017-02-15 22:29:32
○ 2026-04-04 14:19:10
○ 2026-04-12 08:05:20

●NSrick.ns.cloudflare.com2026-04-04 → 2026-04-12 · 3 obs

○ 2017-02-15 22:29:32
● 2026-04-04 14:19:10
● 2026-04-12 08:05:20

○MXmx00.1and1.com2015-06-08 → 2017-02-15 · 4 obs

● 2015-06-08 17:13:22
● 2017-02-15 22:29:32
○ 2026-04-04 14:19:10
○ 2026-04-12 08:05:20

○MXmx01.1and1.com2015-06-08 → 2017-02-15 · 4 obs

● 2015-06-08 17:13:22
● 2017-02-15 22:29:32
○ 2026-04-04 14:19:10
○ 2026-04-12 08:05:20

●MXroute1.mx.cloudflare.net2026-04-04 → 2026-04-12 · 3 obs

○ 2017-02-15 22:29:32
● 2026-04-04 14:19:10
● 2026-04-12 08:05:20

●MXroute2.mx.cloudflare.net2026-04-04 → 2026-04-12 · 3 obs

○ 2017-02-15 22:29:32
● 2026-04-04 14:19:10
● 2026-04-12 08:05:20

●MXroute3.mx.cloudflare.net2026-04-04 → 2026-04-12 · 3 obs

○ 2017-02-15 22:29:32
● 2026-04-04 14:19:10
● 2026-04-12 08:05:20

●A104.21.58.502026-04-04 → 2026-04-12 · 3 obs

○ 2017-02-15 22:29:32
● 2026-04-04 14:19:10
● 2026-04-12 08:05:20

●A172.67.200.1232026-04-04 → 2026-04-12 · 3 obs

○ 2017-02-15 22:29:32
● 2026-04-04 14:19:10
● 2026-04-12 08:05:20

○A216.250.120.2212016-06-26 → 2017-02-15 · 5 obs

○ 2016-03-09 05:27:32
● 2016-06-26 06:59:28
● 2017-02-15 22:29:32
○ 2026-04-04 14:19:10
○ 2026-04-12 08:05:20

●A2606:4700:3031::6815:3a322026-04-04 → 2026-04-12 · 3 obs

○ 2017-02-15 22:29:32
● 2026-04-04 14:19:10
● 2026-04-12 08:05:20

●A2606:4700:3037::ac43:c87b2026-04-04 → 2026-04-12 · 3 obs

○ 2017-02-15 22:29:32
● 2026-04-04 14:19:10
● 2026-04-12 08:05:20

○A2607:f1c0:1000:3000:3fab:e4d8:c362:8002015-06-08 → 2016-03-09 · 4 obs

● 2015-06-08 17:13:22
● 2016-03-09 05:27:32
○ 2016-06-26 06:59:28
○ 2026-04-12 08:05:20

○A2607:f1c0:1000:3000:6803:c9de:8602:8062016-06-26 → 2017-02-15 · 5 obs

○ 2016-03-09 05:27:32
● 2016-06-26 06:59:28
● 2017-02-15 22:29:32
○ 2026-04-04 14:19:10
○ 2026-04-12 08:05:20

○A50.21.188.1752015-06-08 → 2016-03-09 · 4 obs

● 2015-06-08 17:13:22
● 2016-03-09 05:27:32
○ 2016-06-26 06:59:28
○ 2026-04-12 08:05:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net...	-
startuptune.com	may.ns.cloudflare.com, rick.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.139

NS records: may.ns.cloudflare.com, rick.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for startuptune.com (unsigned zone)

⏱️ Timing

Total: 191ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.58.50, 172.67.200.123`
AAAA	2	`2606:4700:3031::6815:3a32, 2606:4700:3037::ac43:c87b`
NS	2	`may.ns.cloudflare.com, rick.ns.cloudflare.com`
MX	3	`route2.mx.cloudflare.net (pri: 12), route3.mx.cloudflare.net (pri: 23)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net in`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`may.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

startuptune.com points to four IP numbers: 2606:4700:3031::6815:3a32, 2606:4700:3037::ac43:c87b, 104.21.58.50 and 172.67.200.123.

Other host names, for instance lx1023.com, spark.silenth1ll.ru, formacja.info, mail.appsmamma.com and silenth1ll.ru share IP numbers with startuptune.com.

Name Servers

startuptune.com is delegated to two name servers: may.ns.cloudflare.com and rick.ns.cloudflare.com.

startuptune.com uses the same name server setup as other domains, for instance mozfun.com, letdirectsolutions.com.my, kleppmann.co.uk, rsanggrekmas.com and guzik.pro.

startuptune.com shares name servers with other domains at least partially, for instance itihas.org, sandychowchow.pro, thecolorhappy.com, the-cohen.com and oasisspa.site.

these name servers are often used together with the name servers heather.ns.cloudflare.com.

Host names with six IP numbers: may.ns.cloudflare.com points to 2606:4700:50::adf5:3a87, 2803:f800:50::6ca2:c087, 2a06:98c1:50::ac40:2087, 108.162.192.135, 172.64.32.135 and 173.245.58.135; rick.ns.cloudflare.com points to 2606:4700:58::adf5:3b8b, 2803:f800:50::6ca2:c18b, 2a06:98c1:50::ac40:218b, 108.162.193.139, 172.64.33.139 and 173.245.59.139.

Mail Servers

startuptune.com is handled by three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

startuptune.com shares some mail servers with other domains, including webxb.com, sebagoshoesgreece.com, xm(0x706f726e).com, gymtim.com and mounjalean.net.

Host names with six IP numbers:

route1.mx.cloudflare.net points to 2606:4700:f5::b, 2606:4700:f5::c, 2606:4700:f5::d, 162.159.205.11, 162.159.205.12 and 162.159.205.13

route2.mx.cloudflare.net points to 2606:4700:f5::e, 2606:4700:f5::f, 2606:4700:f5::10, 162.159.205.17, 162.159.205.18 and 162.159.205.19

route3.mx.cloudflare.net points to 2606:4700:f5::11, 2606:4700:f5::12, 2606:4700:f5::13, 162.159.205.23, 162.159.205.24 and 162.159.205.25

startuptune.com - robtex.com

startuptune.com

com

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

`startuptune.com`

`com`