`sirwin.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:d0fb^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:458c^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.69.140^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.208.251^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`alberto.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c12^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alberto.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c312^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`alberto.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2312^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`alberto.ns.cloudflare.com`
		A	108.162.195.18^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alberto.ns.cloudflare.com`
		A	162.159.44.18^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alberto.ns.cloudflare.com`
		A	172.64.35.18^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alberto.ns.cloudflare.com`
NS	`suzanne.ns.cloudflare.com`
		A	2606:4700:50::a29f:2657^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`suzanne.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c257^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`suzanne.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2257^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`suzanne.ns.cloudflare.com`
		A	108.162.194.87^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`suzanne.ns.cloudflare.com`
		A	162.159.38.87^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`suzanne.ns.cloudflare.com`
		A	172.64.34.87^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`suzanne.ns.cloudflare.com`
MX	`mx.yandex.net` ⭐
		A	2a02:6b8::311^{🇷🇺 TELETECH2a02:6b8::/32 Yandex network}
			PTR	`mxfront.stable.qloud-b.yandex.net`
		A	77.88.21.249^{🇷🇺 TELETECH77.88.0.0/18 Yandex enterprise network}
			PTR	`mxfront.stable.qloud-b.yandex.net`
TXT	`gcb_domain=ZXlKcGRpSTZJaXRRUTFRNFV6Tm1aR1F6Tm00M1IxSklOMWt6T1ZFOVBTSXNJblpoYk...`
TXT	`google-site-verification=IsQNkq7h12RSSmjZh07oNpcyttpiSNJBnxwzZfiFHVc`
TXT	`yandex-verification: 439ebf66c5c7b441`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.69.140, 172.67.208.251
		IPv6	2606:4700:3032::ac43:d0fb, 2606:4700:3035::6815:458c
SOA	`alberto.ns.cloudflare.com`dns@cloudflare.com serial=2398294508

`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

Same first word

sirwin.org

sirwin.de

sirwin.cn

sirwin.com

Similar names

winsir.com

winsri.com

irwins.info

winris.nl

wirsin.net

winsir.net

irwins.com

wirsin.se

sriwin.com

irwins.net

irwins.ca

irwins.com.br

irwins.ws

irwins.ie

irwins.net.au

swirin.de

irwins.co.nz

irwins.org

riswin.com

winris.com

irwins.email

swirin.com

DNS History

10 records (7 active, 3 former)

●NSalberto.ns.cloudflare.com2026-02-23 → 2026-03-18 · 3 obs

○ 2016-05-16 00:53:38
● 2026-02-23 02:52:38
● 2026-03-18 08:38:18

○NSns1.yourhostingaccount.com2015-07-24 → 2016-05-16 · 4 obs

● 2015-07-24 06:42:12
● 2016-05-16 00:53:38
○ 2026-02-23 02:52:38
○ 2026-03-18 08:38:18

○NSns2.yourhostingaccount.com2015-07-24 → 2016-05-16 · 4 obs

● 2015-07-24 06:42:12
● 2016-05-16 00:53:38
○ 2026-02-23 02:52:38
○ 2026-03-18 08:38:18

●NSsuzanne.ns.cloudflare.com2026-02-23 → 2026-03-18 · 3 obs

○ 2016-05-16 00:53:38
● 2026-02-23 02:52:38
● 2026-03-18 08:38:18

●MXmx.yandex.net2026-02-23 → 2026-03-18 · 2 obs

● 2026-02-23 02:52:38
● 2026-03-18 08:38:18

●A104.21.69.1402026-02-23 → 2026-03-18 · 3 obs

○ 2016-05-16 00:53:38
● 2026-02-23 02:52:38
● 2026-03-18 08:38:18

○A141.8.225.2372015-07-24 → 2016-05-16 · 4 obs

● 2015-07-24 06:42:12
● 2016-05-16 00:53:38
○ 2026-02-23 02:52:38
○ 2026-03-18 08:38:18

●A172.67.208.2512026-02-23 → 2026-03-18 · 3 obs

○ 2016-05-16 00:53:38
● 2026-02-23 02:52:38
● 2026-03-18 08:38:18

●A2606:4700:3032::ac43:d0fb2026-02-23 → 2026-03-18 · 3 obs

○ 2016-05-16 00:53:38
● 2026-02-23 02:52:38
● 2026-03-18 08:38:18

●A2606:4700:3035::6815:458c2026-02-23 → 2026-03-18 · 3 obs

○ 2016-05-16 00:53:38
● 2026-02-23 02:52:38
● 2026-03-18 08:38:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sirwin.com	suzanne.ns.cloudflare.com, alberto.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.194.87

NS records: suzanne.ns.cloudflare.com, alberto.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sirwin.com (unsigned zone)

⏱️ Timing

Total: 152ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.69.140, 172.67.208.251`
AAAA	2	`2606:4700:3032::ac43:d0fb, 2606:4700:3035::6815:458c`
NS	2	`alberto.ns.cloudflare.com, suzanne.ns.cloudflare.com`
MX	1	`mx.yandex.net (pri: 10)`
TXT	3	`gcb_domain=ZXlKcGRpSTZJaXRRUTFRNFV6Tm1aR, google-site-verification=IsQNkq7h12RSSmj...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`alberto.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

sirwin.com maps to four IP numbers: 2606:4700:3032::ac43:d0fb, 2606:4700:3035::6815:458c, 104.21.69.140 and 172.67.208.251.

Other host names, for instance vinedigital.co.uk, www.xurkvrrdbevqc.website, igopost.ch, jingtian.tw and www.domexmeble.pl share IP numbers with sirwin.com.

Name Servers

Two name servers alberto.ns.cloudflare.com and suzanne.ns.cloudflare.com are delegated to sirwin.com.

sirwin.com uses the same name server configuration as other domains, such as saikonime.com, runestorygame.com, nobar.website, amply.tech and mainline.gg.

sirwin.com at least partially shares name servers with other domains such as ydongxiaoyouxi.com.cn, hongzu1shixin2denglu.com.cn, jinqiucaizhongjiangguizebiao.com.cn, nazhanaohaidianzi.com.cn and cqscgs.com.

These name servers are commonly used with malavika.ns.cloudflare.com, steven.ns.cloudflare.com, michael.ns.cloudflare.com and nelly.ns.cloudflare.com.

Host names with six IP numbers: Host name alberto.ns.cloudflare.com points to 2606:4700:58::a29f:2c12, 2803:f800:50::6ca2:c312, 2a06:98c1:50::ac40:2312, 108.162.195.18, 162.159.44.18 and 172.64.35.18; host name suzanne.ns.cloudflare.com points to 2606:4700:50::a29f:2657, 2803:f800:50::6ca2:c257, 2a06:98c1:50::ac40:2257, 108.162.194.87, 162.159.38.87 and 172.64.34.87.

Mail Servers

sirwin.com is handled by a single mail server, mx.yandex.net.

sirwin.com shares the same mail server setup as other domains, including picj.ru, geotek.az, td-detal.ru, bupack.ru and planoplan.com.

sirwin.com shares mail servers with other domains at least in part, for instance plaket.com, webcait.ru, doctormail.ru, ci.nsu.ru and lab-su.ru.

Host name mx.yandex.net points to IPs 2a02:6b8::311 and 77.88.21.249.

sirwin.com - robtex.com

sirwin.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

`sirwin.com`

`com`