`ultimatebootcd.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:c855^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:15ce^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.21.206^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.200.85^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`izabella.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:262e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`izabella.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c22e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`izabella.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:222e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`izabella.ns.cloudflare.com`
		A	108.162.194.46^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`izabella.ns.cloudflare.com`
		A	162.159.38.46^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`izabella.ns.cloudflare.com`
		A	172.64.34.46^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`izabella.ns.cloudflare.com`
NS	`thomas.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bee^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thomas.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ee^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`thomas.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ee^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`thomas.ns.cloudflare.com`
		A	108.162.193.238^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thomas.ns.cloudflare.com`
		A	172.64.33.238^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thomas.ns.cloudflare.com`
		A	173.245.59.238^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thomas.ns.cloudflare.com`
MX	`eforward1.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward2.registrar-servers.com` ⭐
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward3.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward4.registrar-servers.com`⁽¹⁵⁾
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward5.registrar-servers.com`⁽²⁰⁾
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
TXT	`v=spf1 include:mxsmtp.sendpulse.com +a +mx ~all`
TXT	`v=spf1 include:spf.efwd.registrar-servers.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.21.206, 172.67.200.85
		IPv6	2606:4700:3031::ac43:c855, 2606:4700:3033::6815:15ce
SOA	`izabella.ns.cloudflare.com`dns@cloudflare.com serial=2396463250

`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=1771291435

rank #39612 globally
rank #19187 in the tld
WOT: SAFE (94/100)
📈 Tranco rank: #153,846

Subdomains

www.ultimatebootcd.com

Same first word

ultimatebootcd.com

DNS History

24 records (11 active, 13 former)

○NSdns1.registrar-servers.com2015-08-05 → 2018-08-25 · 4 obs

● 2015-08-05 07:52:52
● 2018-08-25 06:25:50
○ 2026-03-06 21:47:58
○ 2026-03-11 22:22:04

○NSdns2.registrar-servers.com2015-08-05 → 2018-08-25 · 4 obs

● 2015-08-05 07:52:52
● 2018-08-25 06:25:50
○ 2026-03-06 21:47:58
○ 2026-03-11 22:22:04

○NSdns3.registrar-servers.com2015-08-05 → 2017-02-08 · 4 obs

● 2015-08-05 07:52:52
● 2017-02-08 06:18:52
○ 2018-08-25 06:25:50
○ 2026-03-11 22:22:04

○NSdns4.registrar-servers.com2015-08-05 → 2017-02-08 · 4 obs

● 2015-08-05 07:52:52
● 2017-02-08 06:18:52
○ 2018-08-25 06:25:50
○ 2026-03-11 22:22:04

○NSdns5.registrar-servers.com2015-08-05 → 2017-02-08 · 4 obs

● 2015-08-05 07:52:52
● 2017-02-08 06:18:52
○ 2018-08-25 06:25:50
○ 2026-03-11 22:22:04

●NSizabella.ns.cloudflare.com2026-03-06 → 2026-03-11 · 3 obs

○ 2018-08-25 06:25:50
● 2026-03-06 21:47:58
● 2026-03-11 22:22:04

●NSthomas.ns.cloudflare.com2026-03-06 → 2026-03-11 · 3 obs

○ 2018-08-25 06:25:50
● 2026-03-06 21:47:58
● 2026-03-11 22:22:04

○MXalt1.aspmx.l.google.com2015-08-05 → 2018-08-25 · 4 obs

● 2015-08-05 07:52:52
● 2018-08-25 06:25:50
○ 2026-03-06 21:47:58
○ 2026-03-11 22:22:04

○MXalt2.aspmx.l.google.com2015-08-05 → 2018-08-25 · 4 obs

● 2015-08-05 07:52:52
● 2018-08-25 06:25:50
○ 2026-03-06 21:47:58
○ 2026-03-11 22:22:04

○MXaspmx.l.google.com2015-08-05 → 2018-08-25 · 4 obs

● 2015-08-05 07:52:52
● 2018-08-25 06:25:50
○ 2026-03-06 21:47:58
○ 2026-03-11 22:22:04

○MXaspmx2.googlemail.com2015-08-05 → 2018-08-25 · 4 obs

● 2015-08-05 07:52:52
● 2018-08-25 06:25:50
○ 2026-03-06 21:47:58
○ 2026-03-11 22:22:04

○MXaspmx3.googlemail.com2015-08-05 → 2018-08-25 · 4 obs

● 2015-08-05 07:52:52
● 2018-08-25 06:25:50
○ 2026-03-06 21:47:58
○ 2026-03-11 22:22:04

○MXaspmx4.googlemail.com2015-08-05 → 2018-08-25 · 4 obs

● 2015-08-05 07:52:52
● 2018-08-25 06:25:50
○ 2026-03-06 21:47:58
○ 2026-03-11 22:22:04

○MXaspmx5.googlemail.com2015-08-05 → 2018-08-25 · 4 obs

● 2015-08-05 07:52:52
● 2018-08-25 06:25:50
○ 2026-03-06 21:47:58
○ 2026-03-11 22:22:04

●MXeforward1.registrar-servers.com2026-03-06 → 2026-03-11 · 3 obs

○ 2018-08-25 06:25:50
● 2026-03-06 21:47:58
● 2026-03-11 22:22:04

●MXeforward2.registrar-servers.com2026-03-06 → 2026-03-11 · 3 obs

○ 2018-08-25 06:25:50
● 2026-03-06 21:47:58
● 2026-03-11 22:22:04

●MXeforward3.registrar-servers.com2026-03-06 → 2026-03-11 · 3 obs

○ 2018-08-25 06:25:50
● 2026-03-06 21:47:58
● 2026-03-11 22:22:04

●MXeforward4.registrar-servers.com2026-03-06 → 2026-03-11 · 3 obs

○ 2018-08-25 06:25:50
● 2026-03-06 21:47:58
● 2026-03-11 22:22:04

●MXeforward5.registrar-servers.com2026-03-06 → 2026-03-11 · 3 obs

○ 2018-08-25 06:25:50
● 2026-03-06 21:47:58
● 2026-03-11 22:22:04

●A104.21.21.2062026-03-06 → 2026-03-11 · 3 obs

○ 2018-08-25 06:25:50
● 2026-03-06 21:47:58
● 2026-03-11 22:22:04

●A172.67.200.852026-03-06 → 2026-03-11 · 3 obs

○ 2018-08-25 06:25:50
● 2026-03-06 21:47:58
● 2026-03-11 22:22:04

○A173.0.63.1862015-08-05 → 2018-08-25 · 4 obs

● 2015-08-05 07:52:52
● 2018-08-25 06:25:50
○ 2026-03-06 21:47:58
○ 2026-03-11 22:22:04

●A2606:4700:3031::ac43:c8552026-03-06 → 2026-03-11 · 3 obs

○ 2018-08-25 06:25:50
● 2026-03-06 21:47:58
● 2026-03-11 22:22:04

●A2606:4700:3033::6815:15ce2026-03-06 → 2026-03-11 · 3 obs

○ 2018-08-25 06:25:50
● 2026-03-06 21:47:58
● 2026-03-11 22:22:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
ultimatebootcd.com	thomas.ns.cloudflare.com, izabella.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.194.46

NS records: thomas.ns.cloudflare.com, izabella.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ultimatebootcd.com (unsigned zone)

⏱️ Timing

Total: 190ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.21.206, 172.67.200.85`
AAAA	2	`2606:4700:3031::ac43:c855, 2606:4700:3033::6815:15ce`
NS	2	`izabella.ns.cloudflare.com, thomas.ns.cloudflare.com`
MX	5	`eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10...`
TXT	2	`v=spf1 include:mxsmtp.sendpulse.com +a +, v=spf1 include:spf.efwd.registrar-server`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`izabella.ns.cloudflare.com dns.cloudflar`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

ultimatebootcd.com is the parent of www.ultimatebootcd.com.

IP Addresses

Four IP numbers are pointed to by ultimatebootcd.com: 2606:4700:3031::ac43:c855, 2606:4700:3033::6815:15ce, 104.21.21.206 and 172.67.200.85.

other host names including www.(0x666170)py34.com, paperap.com, opentk.com, tuttomature.com and petertan.com share IP numbers with ultimatebootcd.com.

Name Servers

ultimatebootcd.com is delegated to two name servers izabella.ns.cloudflare.com and thomas.ns.cloudflare.com.

ultimatebootcd.com shares the same name server setup as other domains, for instance industrialauctionhub.com, parafarmaciamanas.it, portablefreeware.com, 1-wins-club-tg.com and guna.com.

ultimatebootcd.com at least partially shares name servers with other domains, for instance weddingsp.ru, x-lime.com, betwinner-cote-divoire.com, shuba.org and hhbnuf.com.cn.

These name servers are commonly used alongside terin.ns.cloudflare.com and wally.ns.cloudflare.com.

Host names with six IP numbers:

Host name izabella.ns.cloudflare.com points to: 2606:4700:50::a29f:262e, 2803:f800:50::6ca2:c22e, 2a06:98c1:50::ac40:222e, 108.162.194.46, 162.159.38.46 and 172.64.34.46.

Host name thomas.ns.cloudflare.com points to: 2606:4700:58::adf5:3bee, 2803:f800:50::6ca2:c1ee, 2a06:98c1:50::ac40:21ee, 108.162.193.238, 172.64.33.238 and 173.245.59.238.

Mail Servers

ultimatebootcd.com is handled by five mail servers: eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com, eforward4.registrar-servers.com and eforward5.registrar-servers.com.

ultimatebootcd.com shares some mail servers with other domains, at least partially, for instance ignatiusmovie.com, lewisskinner.co.uk, shielded.pro, kolbehdari.com and gahyqah.com.