`ptrsuou.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:278^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:8127^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.2.120^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.129.39^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`harmony.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2692^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harmony.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c292^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`harmony.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2292^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`harmony.ns.cloudflare.com`
		A	108.162.194.146^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harmony.ns.cloudflare.com`
		A	162.159.38.146^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harmony.ns.cloudflare.com`
		A	172.64.34.146^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harmony.ns.cloudflare.com`
NS	`ken.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b7f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ken.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c17f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ken.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:217f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ken.ns.cloudflare.com`
		A	108.162.193.127^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ken.ns.cloudflare.com`
		A	172.64.33.127^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ken.ns.cloudflare.com`
		A	173.245.59.127^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ken.ns.cloudflare.com`
MX	`mail41.onamae.ne.jp` ⭐
		A	118.27.99.144^{🇯🇵 GMO-INTERNET118.27.99.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
			PTR	`mail41.onamae.ne.jp`
TXT	`v=spf1 include:_spf.onamae.ne.jp ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.2.120, 172.67.129.39
		IPv6 hints	2606:4700:3033::6815:278, 2606:4700:3036::ac43:8127
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=193, name=cloudflare-ech.com
SOA	`harmony.ns.cloudflare.com`dns@cloudflare.com serial=2403031336

`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=1778723526

📈 Tranco rank: #364,005

Same first word

ptrsuou.com

Similar names

stourup.net

postuur.com

uptours.dk

oustrup.com

toursup.com

uusport.net

uptours.com

sportuu.com

stourup.dk

stuurop.nl

suptour.it

tourups.com

usprout.com

suportu.com

uptours.se

suuport.com

portuus.de

suptour.de

sproutu.com

stuurop.com

DNS History

10 records (7 active, 3 former)

●NSharmony.ns.cloudflare.com2026-05-11 → 2026-05-14 · 3 obs

○ 2026-04-24 10:36:50
● 2026-05-11 13:43:40
● 2026-05-14 02:07:14

●NSken.ns.cloudflare.com2026-05-11 → 2026-05-14 · 3 obs

○ 2026-04-24 10:36:50
● 2026-05-11 13:43:40
● 2026-05-14 02:07:14

○NSns-rs1.gmoserver.jp2026-04-20 → 2026-04-24 · 4 obs

● 2026-04-20 08:22:28
● 2026-04-24 10:36:50
○ 2026-05-11 13:43:40
○ 2026-05-14 02:07:14

○NSns-rs2.gmoserver.jp2026-04-20 → 2026-04-24 · 4 obs

● 2026-04-20 08:22:28
● 2026-04-24 10:36:50
○ 2026-05-11 13:43:40
○ 2026-05-14 02:07:14

●MXmail41.onamae.ne.jp2026-04-20 → 2026-05-14 · 2 obs

● 2026-04-20 08:22:28
● 2026-05-14 02:07:14

●A104.21.2.1202026-05-11 → 2026-05-14 · 3 obs

○ 2026-04-24 10:36:50
● 2026-05-11 13:43:40
● 2026-05-14 02:07:14

○A160.251.148.2482026-04-20 → 2026-04-24 · 4 obs

● 2026-04-20 08:22:28
● 2026-04-24 10:36:50
○ 2026-05-11 13:43:40
○ 2026-05-14 02:07:14

●A172.67.129.392026-05-11 → 2026-05-14 · 3 obs

○ 2026-04-24 10:36:50
● 2026-05-11 13:43:40
● 2026-05-14 02:07:14

●A2606:4700:3033::6815:2782026-05-11 → 2026-05-14 · 3 obs

○ 2026-04-24 10:36:50
● 2026-05-11 13:43:40
● 2026-05-14 02:07:14

●A2606:4700:3036::ac43:81272026-05-11 → 2026-05-14 · 3 obs

○ 2026-04-24 10:36:50
● 2026-05-11 13:43:40
● 2026-05-14 02:07:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
ptrsuou.com	ken.ns.cloudflare.com, harmony.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.146

NS records: ken.ns.cloudflare.com, harmony.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ptrsuou.com (unsigned zone)

⏱️ Timing

Total: 313ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.129.39, 104.21.2.120`
AAAA	2	`2606:4700:3033::6815:278, 2606:4700:3036::ac43:8127`
NS	2	`harmony.ns.cloudflare.com, ken.ns.cloudflare.com`
MX	1	`mail41.onamae.ne.jp (pri: 10)`
TXT	1	`v=spf1 include:_spf.onamae.ne.jp ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`harmony.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

ptrsuou.com maps to four IP numbers: 2606:4700:3033::6815:278, 2606:4700:3036::ac43:8127, 104.21.2.120 and 172.67.129.39.

Other host names, for instance opteracentralinvestmentsco.click, www.novascasino.com, mzu8.wildm1st.ru, vgwbm.uwfyobivh.com and kennelbiscotti.com share IP numbers with ptrsuou.com.

Name Servers

Two name servers harmony.ns.cloudflare.com and ken.ns.cloudflare.com are delegated to ptrsuou.com.

ptrsuou.com shares the same name server setup with other domains. For instance, cravelio.com, hx.io, drivecruise.com and vwgroup.dev.

ptrsuou.com at least partially shares name servers with other domains such as monterreyexterior.com.mx, 20for7.com, gcuber.com, 92.245.172.in-addr.arpa and thelephant.io.

these name servers are commonly used with lisa.ns.cloudflare.com, vick.ns.cloudflare.com, ns1.colocrossing.com, ns2.colocrossing.com, terin.ns.cloudflare.com and buck.ns.cloudflare.com.

Host names with six IP numbers: Host name harmony.ns.cloudflare.com points to 2606:4700:50::a29f:2692, 2803:f800:50::6ca2:c292, 2a06:98c1:50::ac40:2292, 108.162.194.146, 162.159.38.146 and 172.64.34.146; host name ken.ns.cloudflare.com points to 2606:4700:58::adf5:3b7f, 2803:f800:50::6ca2:c17f, 2a06:98c1:50::ac40:217f, 108.162.193.127, 172.64.33.127 and 173.245.59.127.

Mail Servers

ptrsuou.com is handled by a single mail server, mail41.onamae.ne.jp.

ptrsuou.com shares the same mail server setup as other domains, including fk-p.com, samurai-tennis.com, kiyoshida.com, teppan-yaki10ginza.com and neurology.jp.

ptrsuou.com shares some mail servers with other domains, for instance za-group.com, carclub.jp and visionaries.co.jp.

these mail servers are commonly used alongside the mail servers smtp.google.com.

mail41.onamae.ne.jp points to one IP number: 118.27.99.144.

ptrsuou.com - robtex.com

ptrsuou.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`ptrsuou.com`

`com`