`xrtzf.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:ba13^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:5427^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.84.39^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.186.19^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kyree.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2ccf^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kyree.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3cf^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kyree.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23cf^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kyree.ns.cloudflare.com`
		A	108.162.195.207^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kyree.ns.cloudflare.com`
		A	162.159.44.207^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kyree.ns.cloudflare.com`
		A	172.64.35.207^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kyree.ns.cloudflare.com`
NS	`nicole.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ad3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nicole.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0d3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nicole.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20d3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nicole.ns.cloudflare.com`
		A	108.162.192.211^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nicole.ns.cloudflare.com`
		A	172.64.32.211^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nicole.ns.cloudflare.com`
		A	173.245.58.211^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nicole.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.84.39, 172.67.186.19
		IPv6 hints	2606:4700:3031::ac43:ba13, 2606:4700:3035::6815:5427
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=27, name=cloudflare-ech.com
SOA	`kyree.ns.cloudflare.com`dns@cloudflare.com serial=2407978164

`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=1785823272

rank #726330 globally
rank #304276 in the tld
⚠️ On DNS blocklist: light, multi, pro, pro.mini, pro.plus, pro.plus.mini, ultimate, ultimate.mini

Subdomains

www.xrtzf.com

Same first word

xrtzf.com

Similar names

rztfx.com

xtrfz.com

DNS History

16 records (6 active, 10 former)

○NSdns17.hichina.com2015-05-15 → 2015-10-14 · 4 obs

● 2015-05-15 22:23:58
● 2015-10-14 17:27:00
○ 2015-12-25 00:40:48
○ 2026-08-04 06:13:22

○NSdns18.hichina.com2015-05-15 → 2015-10-14 · 4 obs

● 2015-05-15 22:23:58
● 2015-10-14 17:27:00
○ 2015-12-25 00:40:48
○ 2026-08-04 06:13:22

○NSexpirens3.hichina.com2015-12-25 → 2015-12-25 · 4 obs

○ 2015-10-14 17:27:00
● 2015-12-25 00:40:48
○ 2016-09-15 12:23:16
○ 2026-08-04 06:13:22

○NSexpirens4.hichina.com2015-12-25 → 2015-12-25 · 4 obs

○ 2015-10-14 17:27:00
● 2015-12-25 00:40:48
○ 2016-09-15 12:23:16
○ 2026-08-04 06:13:22

○NSf1g1ns1.dnspod.net2016-09-15 → 2017-04-05 · 5 obs

○ 2015-12-25 00:40:48
● 2016-09-15 12:23:16
● 2017-04-05 05:25:32
○ 2026-05-01 10:14:16
○ 2026-08-04 06:13:22

○NSf1g1ns2.dnspod.net2016-09-15 → 2016-09-15 · 4 obs

○ 2015-12-25 00:40:48
● 2016-09-15 12:23:16
○ 2026-05-01 10:14:16
○ 2026-08-04 06:13:22

●NSkyree.ns.cloudflare.com2026-08-01 → 2026-08-04 · 3 obs

○ 2026-06-05 10:48:54
● 2026-08-01 01:13:26
● 2026-08-04 06:13:22

○NSn1.xundns.com2026-05-01 → 2026-06-05 · 5 obs

○ 2017-04-05 05:25:32
● 2026-05-01 10:14:16
● 2026-06-05 10:48:54
○ 2026-08-01 01:13:26
○ 2026-08-04 06:13:22

○NSn2.xundns.com2026-05-01 → 2026-06-05 · 5 obs

○ 2017-04-05 05:25:32
● 2026-05-01 10:14:16
● 2026-06-05 10:48:54
○ 2026-08-01 01:13:26
○ 2026-08-04 06:13:22

●NSnicole.ns.cloudflare.com2026-08-01 → 2026-08-04 · 3 obs

○ 2026-06-05 10:48:54
● 2026-08-01 01:13:26
● 2026-08-04 06:13:22

●A104.21.84.392026-08-01 → 2026-08-04 · 3 obs

○ 2026-06-05 10:48:54
● 2026-08-01 01:13:26
● 2026-08-04 06:13:22

○A107.163.90.1622026-05-01 → 2026-06-05 · 5 obs

○ 2016-09-15 12:23:16
● 2026-05-01 10:14:16
● 2026-06-05 10:48:54
○ 2026-08-01 01:13:26
○ 2026-08-04 06:13:22

●A172.67.186.192026-08-01 → 2026-08-04 · 3 obs

○ 2026-06-05 10:48:54
● 2026-08-01 01:13:26
● 2026-08-04 06:13:22

●A2606:4700:3031::ac43:ba132026-08-01 → 2026-08-04 · 3 obs

○ 2026-06-05 10:48:54
● 2026-08-01 01:13:26
● 2026-08-04 06:13:22

●A2606:4700:3035::6815:54272026-08-01 → 2026-08-04 · 3 obs

○ 2026-06-05 10:48:54
● 2026-08-01 01:13:26
● 2026-08-04 06:13:22

○A42.120.158.782015-12-25 → 2015-12-25 · 3 obs

● 2015-12-25 00:40:48
○ 2016-09-15 12:23:16
○ 2026-08-04 06:13:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, j.gtld-servers.net, a.gtld-servers.net, f.gtld-servers.net...	-
xrtzf.com	nicole.ns.cloudflare.com, kyree.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.211

NS records: nicole.ns.cloudflare.com, kyree.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for xrtzf.com (unsigned zone)

⏱️ Timing

Total: 116ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.186.19, 104.21.84.39`
AAAA	2	`2606:4700:3035::6815:5427, 2606:4700:3031::ac43:ba13`
NS	2	`kyree.ns.cloudflare.com, nicole.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kyree.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

xrtzf.com serves as the parent of www.xrtzf.com.

IP Addresses

xrtzf.com has four IP addresses: 104.21.84.39, 172.67.186.19, 2606:4700:3031::ac43:ba13 and 2606:4700:3035::6815:5427.

Two other host names, along with 381610.com, tiandu8.com and comfrey.cn, also share IP numbers with xrtzf.com.

Name Servers

DNS delegation for xrtzf.com points to two name servers: kyree.ns.cloudflare.com and nicole.ns.cloudflare.com.

xrtzf.com shares its NS records with other domains, for example andruo.com, airedunuit.com, xnxhyy.com and two others.

xrtzf.com has at least partial name server overlap with other domains, such as bestof.one, thekhatrimaza.rsvp, aluminiosromero.es and two others.

These name servers tend to appear together with the name servers sky.ns.cloudflare.com, virginia.ns.cloudflare.com and peyton.ns.cloudflare.com.

DNS names with 6 IP addresses:

kyree.ns.cloudflare.com has IP addresses 108.162.195.207, 162.159.44.207 and 172.64.35.207, plus 3 other.

nicole.ns.cloudflare.com has IP addresses 108.162.192.211, 172.64.32.211 and 173.245.58.211, plus 3 other.

xrtzf.com - robtex.com

xrtzf.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

`xrtzf.com`

`com`