`riku-tsuchi.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:4763^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:905f^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.71.99^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.144.95^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cory.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b5d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cory.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c15d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cory.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:215d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cory.ns.cloudflare.com`
		A	108.162.193.93^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cory.ns.cloudflare.com`
		A	172.64.33.93^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cory.ns.cloudflare.com`
		A	173.245.59.93^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cory.ns.cloudflare.com`
NS	`roxy.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a8e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`roxy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c08e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`roxy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:208e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`roxy.ns.cloudflare.com`
		A	108.162.192.142^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`roxy.ns.cloudflare.com`
		A	172.64.32.142^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`roxy.ns.cloudflare.com`
		A	173.245.58.142^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`roxy.ns.cloudflare.com`
MX	`mx02.nicmail.ru` ⭐
		A	91.189.116.13^{🇷🇺 RU-CENTER91.189.116.0/22 RU-NIC-HOSTING}
			PTR	`mx01.nicmail.ru`
		A	91.189.116.14^{🇷🇺 RU-CENTER91.189.116.0/22 RU-NIC-HOSTING}
			PTR	`mx01.nicmail.ru`
		A	91.189.116.15^{🇷🇺 RU-CENTER91.189.116.0/22 RU-NIC-HOSTING}
			PTR	`mx01.nicmail.ru`
		A	91.189.116.16^{🇷🇺 RU-CENTER91.189.116.0/22 RU-NIC-HOSTING}
			PTR	`mx01.nicmail.ru`
MX	`mx01.nicmail.ru`⁽¹⁰⁾
		A	91.189.116.13^{🇷🇺 RU-CENTER91.189.116.0/22 RU-NIC-HOSTING}
			PTR	`mx01.nicmail.ru`
		A	91.189.116.14^{🇷🇺 RU-CENTER91.189.116.0/22 RU-NIC-HOSTING}
			PTR	`mx01.nicmail.ru`
		A	91.189.116.15^{🇷🇺 RU-CENTER91.189.116.0/22 RU-NIC-HOSTING}
			PTR	`mx01.nicmail.ru`
		A	91.189.116.16^{🇷🇺 RU-CENTER91.189.116.0/22 RU-NIC-HOSTING}
			PTR	`mx01.nicmail.ru`
MX	`mx03.nicmail.ru`⁽²⁰⁾
		A	91.189.116.16^{🇷🇺 RU-CENTER91.189.116.0/22 RU-NIC-HOSTING}
			PTR	`mx01.nicmail.ru`
TXT	`v=spf1 include:dc1.nicmail.ru include:dc2.nicmail.ru ?all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.71.99, 172.67.144.95
		IPv6 hints	2606:4700:3034::6815:4763, 2606:4700:3037::ac43:905f
SOA	`cory.ns.cloudflare.com`dns@cloudflare.com serial=2399650771

`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=1776999896

Previously MX for

riku-tsuchi.com

Same first word

riku-tsuchi.com

DNS History

14 records (9 active, 5 former)

●NScory.ns.cloudflare.com2026-04-12 → 2026-04-24 · 3 obs

○ 2018-05-31 00:01:54
● 2026-04-12 14:23:30
● 2026-04-24 03:15:24

○NSmaster.dns.ne.jp2018-05-31 → 2018-05-31 · 3 obs

● 2018-05-31 00:01:54
○ 2026-04-12 14:23:30
○ 2026-04-24 03:15:24

○NSns1.dns.ne.jp2018-05-31 → 2018-05-31 · 3 obs

● 2018-05-31 00:01:54
○ 2026-04-12 14:23:30
○ 2026-04-24 03:15:24

○NSns2.dns.ne.jp2018-05-31 → 2018-05-31 · 3 obs

● 2018-05-31 00:01:54
○ 2026-04-12 14:23:30
○ 2026-04-24 03:15:24

●NSroxy.ns.cloudflare.com2026-04-12 → 2026-04-24 · 3 obs

○ 2018-05-31 00:01:54
● 2026-04-12 14:23:30
● 2026-04-24 03:15:24

●MXmx01.nicmail.ru2026-04-12 → 2026-04-24 · 3 obs

○ 2018-05-31 00:01:54
● 2026-04-12 14:23:30
● 2026-04-24 03:15:24

●MXmx02.nicmail.ru2026-04-12 → 2026-04-24 · 3 obs

○ 2018-05-31 00:01:54
● 2026-04-12 14:23:30
● 2026-04-24 03:15:24

●MXmx03.nicmail.ru2026-04-12 → 2026-04-24 · 3 obs

○ 2018-05-31 00:01:54
● 2026-04-12 14:23:30
● 2026-04-24 03:15:24

○MXriku-tsuchi.com2018-05-31 → 2018-05-31 · 3 obs

● 2018-05-31 00:01:54
○ 2026-04-12 14:23:30
○ 2026-04-24 03:15:24

●A104.21.71.992026-04-12 → 2026-04-24 · 3 obs

○ 2018-05-31 00:01:54
● 2026-04-12 14:23:30
● 2026-04-24 03:15:24

○A163.43.80.852018-05-31 → 2018-05-31 · 3 obs

● 2018-05-31 00:01:54
○ 2026-04-12 14:23:30
○ 2026-04-24 03:15:24

●A172.67.144.952026-04-12 → 2026-04-24 · 3 obs

○ 2018-05-31 00:01:54
● 2026-04-12 14:23:30
● 2026-04-24 03:15:24

●A2606:4700:3034::6815:47632026-04-12 → 2026-04-24 · 3 obs

○ 2018-05-31 00:01:54
● 2026-04-12 14:23:30
● 2026-04-24 03:15:24

●A2606:4700:3037::ac43:905f2026-04-12 → 2026-04-24 · 3 obs

○ 2018-05-31 00:01:54
● 2026-04-12 14:23:30
● 2026-04-24 03:15:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
riku-tsuchi.com	roxy.ns.cloudflare.com, cory.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.93

NS records: roxy.ns.cloudflare.com, cory.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for riku-tsuchi.com (unsigned zone)

⏱️ Timing

Total: 109ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.71.99, 172.67.144.95`
AAAA	2	`2606:4700:3037::ac43:905f, 2606:4700:3034::6815:4763`
NS	2	`cory.ns.cloudflare.com, roxy.ns.cloudflare.com`
MX	3	`mx01.nicmail.ru (pri: 10), mx03.nicmail.ru (pri: 20)...`
TXT	1	`v=spf1 include:dc1.nicmail.ru include:dc`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`cory.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

riku-tsuchi.com refers to four IP numbers: 2606:4700:3034::6815:4763, 2606:4700:3037::ac43:905f, 104.21.71.99 and 172.67.144.95.

Other host names, for instance mail.acardo-ag.com, qfk.eu, www.grizzly-cannabis-seeds.co.uk, taitaly.com and foodtalkies.com share IP numbers with riku-tsuchi.com.

Name Servers

riku-tsuchi.com's delegation uses two name servers: cory.ns.cloudflare.com and roxy.ns.cloudflare.com.

riku-tsuchi.com uses the same name server setup as other domains, such as pibberflop.com, blogzouchina.com, lovemrp.com, soltect.com.au and 12345vps.com.

riku-tsuchi.com at least partially shares name servers with other domains, including phonels.com, 1xbett2-kz.com, vokal.co, hausalexandra.info and sun-powerone.com.

These name servers are often used with tom.ns.cloudflare.com and perla.ns.cloudflare.com.

Host names with six IP numbers:

cory.ns.cloudflare.com points to 2606:4700:58::adf5:3b5d, 2803:f800:50::6ca2:c15d, 2a06:98c1:50::ac40:215d, 108.162.193.93, 172.64.33.93 and 173.245.59.93.

roxy.ns.cloudflare.com points to 2606:4700:50::adf5:3a8e, 2803:f800:50::6ca2:c08e, 2a06:98c1:50::ac40:208e, 108.162.192.142, 172.64.32.142 and 173.245.58.142.

Mail Servers

Three mail servers handle riku-tsuchi.com: mx01.nicmail.ru, mx02.nicmail.ru and mx03.nicmail.ru.

riku-tsuchi.com shares at least some mail servers with other domains, for example sbfvisa.ru, to-redstar.nichost.ru, rosfilter.ru, kleopatra-dance.ru and metelica-furs.ru.

Host names with four IP numbers:

The host name mx01.nicmail.ru points to: 91.189.116.13, 91.189.116.14, 91.189.116.15 and 91.189.116.16.

The host name mx02.nicmail.ru points to: 91.189.116.13, 91.189.116.14, 91.189.116.15 and 91.189.116.16.

Host names with one IP number:

The host name mx03.nicmail.ru points to: 91.189.116.16.

Host names that point to 91.189.116.13: mx01.nicmail.ru and mx02.nicmail.ru.

Host names that point to 91.189.116.14: mx01.nicmail.ru and mx02.nicmail.ru.

Host names that point to 91.189.116.15: mx01.nicmail.ru and mx02.nicmail.ru.

Host names that point to 91.189.116.16: mx01.nicmail.ru, mx02.nicmail.ru and mx03.nicmail.ru.

riku-tsuchi.com - robtex.com

riku-tsuchi.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

Mail Servers

`riku-tsuchi.com`

`com`