`combomacbook.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:212d^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:8d2b^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.33.45^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.141.43^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`gwen.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3aa0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gwen.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0a0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gwen.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20a0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gwen.ns.cloudflare.com`
		A	108.162.192.160^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gwen.ns.cloudflare.com`
		A	172.64.32.160^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gwen.ns.cloudflare.com`
		A	173.245.58.160^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gwen.ns.cloudflare.com`
NS	`theo.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b90^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`theo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c190^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`theo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2190^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`theo.ns.cloudflare.com`
		A	108.162.193.144^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`theo.ns.cloudflare.com`
		A	172.64.33.144^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`theo.ns.cloudflare.com`
		A	173.245.59.144^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`theo.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.33.45, 172.67.141.43
		IPv6 hints	2606:4700:3030::6815:212d, 2606:4700:3035::ac43:8d2b
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=137, name=cloudflare-ech.com
SOA	`gwen.ns.cloudflare.com`dns@cloudflare.com serial=2401040808

`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=1776021732

rank #336221 globally
rank #145599 in the tld

Same first word

combomacbook.com

DNS History

11 records (6 active, 5 former)

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

○ 2017-05-10 22:09:58
● 2026-04-12 00:09:58
● 2026-04-12 19:40:00

○NSns39.domaincontrol.com2017-05-10 → 2017-05-10 · 3 obs

● 2017-05-10 22:09:58
○ 2026-04-12 00:09:58
○ 2026-04-12 19:40:00

○NSns40.domaincontrol.com2017-05-10 → 2017-05-10 · 3 obs

● 2017-05-10 22:09:58
○ 2026-04-12 00:09:58
○ 2026-04-12 19:40:00

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

○ 2017-05-10 22:09:58
● 2026-04-12 00:09:58
● 2026-04-12 19:40:00

○MXmailstore1.secureserver.net2017-05-10 → 2017-05-10 · 3 obs

● 2017-05-10 22:09:58
○ 2026-04-12 00:09:58
○ 2026-04-12 19:40:00

○MXsmtp.secureserver.net2017-05-10 → 2017-05-10 · 3 obs

● 2017-05-10 22:09:58
○ 2026-04-12 00:09:58
○ 2026-04-12 19:40:00

●A104.21.33.452026-04-12 → 2026-04-12 · 3 obs

○ 2017-05-10 22:09:58
● 2026-04-12 00:09:58
● 2026-04-12 19:40:00

●A172.67.141.432026-04-12 → 2026-04-12 · 3 obs

○ 2017-05-10 22:09:58
● 2026-04-12 00:09:58
● 2026-04-12 19:40:00

○A198.71.233.2542017-05-10 → 2017-05-10 · 3 obs

● 2017-05-10 22:09:58
○ 2026-04-12 00:09:58
○ 2026-04-12 19:40:00

●A2606:4700:3030::6815:212d2026-04-12 → 2026-04-12 · 3 obs

○ 2017-05-10 22:09:58
● 2026-04-12 00:09:58
● 2026-04-12 19:40:00

●A2606:4700:3035::ac43:8d2b2026-04-12 → 2026-04-12 · 3 obs

○ 2017-05-10 22:09:58
● 2026-04-12 00:09:58
● 2026-04-12 19:40:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
combomacbook.com	theo.ns.cloudflare.com, gwen.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:172.64.32.160

NS records: theo.ns.cloudflare.com, gwen.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for combomacbook.com (unsigned zone)

⏱️ Timing

Total: 134ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.33.45, 172.67.141.43`
AAAA	2	`2606:4700:3030::6815:212d, 2606:4700:3035::ac43:8d2b`
NS	2	`gwen.ns.cloudflare.com, theo.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`gwen.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

combomacbook.com refers to four IP numbers: 2606:4700:3030::6815:212d, 2606:4700:3035::ac43:8d2b, 104.21.33.45 and 172.67.141.43.

Other host names, for instance mlwmlw.org, adbygoogle.com, activehotelolympic.it, www.stjoeschipfalls.com and pcc.mlwmlw.org share IP numbers with combomacbook.com.

Name Servers

combomacbook.com's delegation uses two name servers: gwen.ns.cloudflare.com and theo.ns.cloudflare.com.

combomacbook.com uses the same name server setup as other domains, such as scottpublications.com, e94edf2f56.com, 5301b653db.com, lockharttruckingacademy.com and calvonithera.sbs.

combomacbook.com at least partially shares name servers with other domains, including omyp.cn, superxl.ru, laquis.net, tizpush.com and xn--15qt0wwskq10cn2a.com.

These name servers are commonly used together with the name servers galilea.ns.cloudflare.com, chan.ns.cloudflare.com, dawn.ns.cloudflare.com and chip.ns.cloudflare.com.

Host names with six IP numbers:

gwen.ns.cloudflare.com points to 2606:4700:50::adf5:3aa0, 2803:f800:50::6ca2:c0a0, 2a06:98c1:50::ac40:20a0, 108.162.192.160, 172.64.32.160 and 173.245.58.160.

theo.ns.cloudflare.com points to 2606:4700:58::adf5:3b90, 2803:f800:50::6ca2:c190, 2a06:98c1:50::ac40:2190, 108.162.193.144, 172.64.33.144 and 173.245.59.144.

combomacbook.com - robtex.com