`mac-upgrades.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:135^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:808d^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.1.53^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.128.141^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`guy.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bad^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ad^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`guy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ad^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`guy.ns.cloudflare.com`
		A	108.162.193.173^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guy.ns.cloudflare.com`
		A	172.64.33.173^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guy.ns.cloudflare.com`
		A	173.245.59.173^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guy.ns.cloudflare.com`
NS	`serenity.ns.cloudflare.com`
		A	2606:4700:50::a29f:266c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`serenity.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c26c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`serenity.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:226c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`serenity.ns.cloudflare.com`
		A	108.162.194.108^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`serenity.ns.cloudflare.com`
		A	162.159.38.108^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`serenity.ns.cloudflare.com`
		A	172.64.34.108^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`serenity.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.1.53, 172.67.128.141
		IPv6 hints	2606:4700:3034::6815:135, 2606:4700:3036::ac43:808d
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=214, name=cloudflare-ech.com
SOA	`guy.ns.cloudflare.com`dns@cloudflare.com serial=2409301763

`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=1785635627

Previously MX for

mac-upgrades.com

Same first word

mac-upgrades.com

DNS History

23 records (6 active, 17 former)

●NSguy.ns.cloudflare.com2026-06-15 → 2026-08-02 · 3 obs

○ 2018-05-30 04:58:02
● 2026-06-15 02:35:32
● 2026-08-02 02:03:40

○NSns2903.hostgator.com2015-05-24 → 2016-11-28 · 4 obs

● 2015-05-24 02:41:26
● 2016-11-28 14:58:04
○ 2018-05-30 04:58:02
○ 2026-08-02 02:03:40

○NSns2904.hostgator.com2015-05-24 → 2016-11-28 · 4 obs

● 2015-05-24 02:41:26
● 2016-11-28 14:58:04
○ 2018-05-30 04:58:02
○ 2026-08-02 02:03:40

○NSns6295.hostgator.com2015-05-24 → 2016-11-28 · 4 obs

● 2015-05-24 02:41:26
● 2016-11-28 14:58:04
○ 2018-05-30 04:58:02
○ 2026-08-02 02:03:40

○NSns67.domaincontrol.com2018-05-30 → 2018-05-30 · 4 obs

○ 2016-11-28 14:58:04
● 2018-05-30 04:58:02
○ 2026-06-15 02:35:32
○ 2026-08-02 02:03:40

○NSns68.domaincontrol.com2018-05-30 → 2018-05-30 · 4 obs

○ 2016-11-28 14:58:04
● 2018-05-30 04:58:02
○ 2026-06-15 02:35:32
○ 2026-08-02 02:03:40

●NSserenity.ns.cloudflare.com2026-06-15 → 2026-08-02 · 3 obs

○ 2018-05-30 04:58:02
● 2026-06-15 02:35:32
● 2026-08-02 02:03:40

○MXmac-upgrades.com2015-05-24 → 2016-11-28 · 4 obs

● 2015-05-24 02:41:26
● 2016-11-28 14:58:04
○ 2018-05-30 04:58:02
○ 2026-08-02 02:03:40

●A104.21.1.532026-06-15 → 2026-08-02 · 3 obs

○ 2018-05-30 04:58:02
● 2026-06-15 02:35:32
● 2026-08-02 02:03:40

●A172.67.128.1412026-06-15 → 2026-08-02 · 3 obs

○ 2018-05-30 04:58:02
● 2026-06-15 02:35:32
● 2026-08-02 02:03:40

○A184.168.221.372018-05-30 → 2018-05-30 · 4 obs

○ 2016-11-28 14:58:04
● 2018-05-30 04:58:02
○ 2026-06-15 02:35:32
○ 2026-08-02 02:03:40

○A184.168.221.502018-05-30 → 2018-05-30 · 4 obs

○ 2016-11-28 14:58:04
● 2018-05-30 04:58:02
○ 2026-06-15 02:35:32
○ 2026-08-02 02:03:40

○A184.168.221.512018-05-30 → 2018-05-30 · 4 obs

○ 2016-11-28 14:58:04
● 2018-05-30 04:58:02
○ 2026-06-15 02:35:32
○ 2026-08-02 02:03:40

○A184.168.221.592018-05-30 → 2018-05-30 · 4 obs

○ 2016-11-28 14:58:04
● 2018-05-30 04:58:02
○ 2026-06-15 02:35:32
○ 2026-08-02 02:03:40

○A184.168.221.612018-05-30 → 2018-05-30 · 4 obs

○ 2016-11-28 14:58:04
● 2018-05-30 04:58:02
○ 2026-06-15 02:35:32
○ 2026-08-02 02:03:40

○A192.254.184.772015-05-24 → 2016-11-28 · 4 obs

● 2015-05-24 02:41:26
● 2016-11-28 14:58:04
○ 2018-05-30 04:58:02
○ 2026-08-02 02:03:40

○A2606:4700:3030::ac43:808d2026-06-15 → 2026-06-15 · 4 obs

○ 2018-05-30 04:58:02
● 2026-06-15 02:35:32
○ 2026-07-12 11:37:26
○ 2026-08-02 02:03:40

○A2606:4700:3033::6815:1352026-06-15 → 2026-06-15 · 4 obs

○ 2018-05-30 04:58:02
● 2026-06-15 02:35:32
○ 2026-07-12 11:37:26
○ 2026-08-02 02:03:40

●A2606:4700:3034::6815:1352026-07-12 → 2026-08-02 · 3 obs

○ 2026-06-15 02:35:32
● 2026-07-12 11:37:26
● 2026-08-02 02:03:40

●A2606:4700:3036::ac43:808d2026-07-12 → 2026-08-02 · 3 obs

○ 2026-06-15 02:35:32
● 2026-07-12 11:37:26
● 2026-08-02 02:03:40

○A50.63.202.562018-05-30 → 2018-05-30 · 4 obs

○ 2016-11-28 14:58:04
● 2018-05-30 04:58:02
○ 2026-06-15 02:35:32
○ 2026-08-02 02:03:40

○A50.63.202.582018-05-30 → 2018-05-30 · 4 obs

○ 2016-11-28 14:58:04
● 2018-05-30 04:58:02
○ 2026-06-15 02:35:32
○ 2026-08-02 02:03:40

○A50.63.202.622018-05-30 → 2018-05-30 · 4 obs

○ 2016-11-28 14:58:04
● 2018-05-30 04:58:02
○ 2026-06-15 02:35:32
○ 2026-08-02 02:03:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
mac-upgrades.com	guy.ns.cloudflare.com, serenity.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.108

NS records: guy.ns.cloudflare.com, serenity.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mac-upgrades.com (unsigned zone)

⏱️ Timing

Total: 866ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.1.53, 172.67.128.141`
AAAA	2	`2606:4700:3036::ac43:808d, 2606:4700:3034::6815:135`
NS	2	`guy.ns.cloudflare.com, serenity.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`guy.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

mac-upgrades.com resolves to four IP addresses: 104.21.1.53, 172.67.128.141, 2606:4700:3034::6815:135 and 2606:4700:3036::ac43:808d.

ai-informer.net, 7wyx.cn, malibeermann.dk and two other host names share IP numbers with mac-upgrades.com.

Name Servers

mac-upgrades.com is served by two delegated name servers, guy.ns.cloudflare.com and serenity.ns.cloudflare.com.

mac-upgrades.com uses the same name servers as several other domains — among them infomac.org, everyyacht.com, swapmac.com and two more.

mac-upgrades.com has at least partial name server overlap with other domains, such as casecompany.pt, hbkoralive.com, rodneysykes.com and two others.

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

Hostnames that resolve to 6 IP addresses:

guy.ns.cloudflare.com carries IP addresses 108.162.193.173, 172.64.33.173 and 173.245.59.173, with 3 other addresses beyond those.

serenity.ns.cloudflare.com carries IP addresses 108.162.194.108, 162.159.38.108 and 172.64.34.108, with 3 other addresses beyond those.

mac-upgrades.com - robtex.com

mac-upgrades.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

`mac-upgrades.com`

`com`