`sd1919.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:d629^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:17ed^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.23.237^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.214.41^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kyrie.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c26^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kyrie.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c326^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kyrie.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2326^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kyrie.ns.cloudflare.com`
		A	108.162.195.38^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kyrie.ns.cloudflare.com`
		A	162.159.44.38^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kyrie.ns.cloudflare.com`
		A	172.64.35.38^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kyrie.ns.cloudflare.com`
NS	`melody.ns.cloudflare.com`
		A	2606:4700:50::a29f:26fa^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melody.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2fa^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`melody.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22fa^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`melody.ns.cloudflare.com`
		A	108.162.194.250^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melody.ns.cloudflare.com`
		A	162.159.38.250^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melody.ns.cloudflare.com`
		A	172.64.34.250^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melody.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.23.237, 172.67.214.41
		IPv6	2606:4700:3032::ac43:d629, 2606:4700:3035::6815:17ed
SOA	`kyrie.ns.cloudflare.com`dns@cloudflare.com serial=2398259917

`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

sd1919.com

DNS History

17 records (6 active, 11 former)

○NSdns11.hichina.com2008-03-08 → 2018-07-05 · 4 obs

● 2008-03-08 11:47:12
● 2018-07-05 13:12:02
○ 2026-03-17 03:32:52
○ 2026-03-23 13:13:54

○NSdns12.hichina.com2008-03-08 → 2018-07-05 · 4 obs

● 2008-03-08 11:47:12
● 2018-07-05 13:12:02
○ 2026-03-17 03:32:52
○ 2026-03-23 13:13:54

●NSkyrie.ns.cloudflare.com2026-03-17 → 2026-03-23 · 3 obs

○ 2018-07-05 13:12:02
● 2026-03-17 03:32:52
● 2026-03-23 13:13:54

●NSmelody.ns.cloudflare.com2026-03-17 → 2026-03-23 · 3 obs

○ 2018-07-05 13:12:02
● 2026-03-17 03:32:52
● 2026-03-23 13:13:54

○MXmail.sd1919.com2008-03-08 → 2008-03-08 · 3 obs

● 2008-03-08 11:47:12
○ 2015-05-28 09:08:48
○ 2026-03-23 13:13:54

○MXmx93r.chinaemail.cn2015-05-28 → 2018-07-05 · 5 obs

○ 2008-03-08 11:47:12
● 2015-05-28 09:08:48
● 2018-07-05 13:12:02
○ 2026-03-17 03:32:52
○ 2026-03-23 13:13:54

○MXmxa93r.chinaemail.cn2015-05-28 → 2018-07-05 · 5 obs

○ 2008-03-08 11:47:12
● 2015-05-28 09:08:48
● 2018-07-05 13:12:02
○ 2026-03-17 03:32:52
○ 2026-03-23 13:13:54

●A104.21.23.2372026-03-17 → 2026-03-23 · 3 obs

○ 2018-07-05 13:12:02
● 2026-03-17 03:32:52
● 2026-03-23 13:13:54

●A172.67.214.412026-03-17 → 2026-03-23 · 3 obs

○ 2018-07-05 13:12:02
● 2026-03-17 03:32:52
● 2026-03-23 13:13:54

○A218.244.136.412008-03-08 → 2008-03-08 · 3 obs

● 2008-03-08 11:47:12
○ 2015-05-28 09:08:48
○ 2026-03-23 13:13:54

○A219.239.95.612015-05-28 → 2018-07-05 · 5 obs

○ 2008-03-08 11:47:12
● 2015-05-28 09:08:48
● 2018-07-05 13:12:02
○ 2026-03-17 03:32:52
○ 2026-03-23 13:13:54

●A2606:4700:3032::ac43:d6292026-03-17 → 2026-03-23 · 3 obs

○ 2018-07-05 13:12:02
● 2026-03-17 03:32:52
● 2026-03-23 13:13:54

●A2606:4700:3035::6815:17ed2026-03-17 → 2026-03-23 · 3 obs

○ 2018-07-05 13:12:02
● 2026-03-17 03:32:52
● 2026-03-23 13:13:54

○A31.13.78.662018-07-05 → 2018-07-05 · 4 obs

○ 2015-05-28 09:08:48
● 2018-07-05 13:12:02
○ 2026-03-17 03:32:52
○ 2026-03-23 13:13:54

○A66.220.147.442018-07-05 → 2018-07-05 · 4 obs

○ 2015-05-28 09:08:48
● 2018-07-05 13:12:02
○ 2026-03-17 03:32:52
○ 2026-03-23 13:13:54

○A69.171.224.122018-07-05 → 2018-07-05 · 4 obs

○ 2015-05-28 09:08:48
● 2018-07-05 13:12:02
○ 2026-03-17 03:32:52
○ 2026-03-23 13:13:54

○A75.126.215.882018-07-05 → 2018-07-05 · 4 obs

○ 2015-05-28 09:08:48
● 2018-07-05 13:12:02
○ 2026-03-17 03:32:52
○ 2026-03-23 13:13:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sd1919.com	melody.ns.cloudflare.com, kyrie.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.38

NS records: melody.ns.cloudflare.com, kyrie.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sd1919.com (unsigned zone)

⏱️ Timing

Total: 147ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.214.41, 104.21.23.237`
AAAA	2	`2606:4700:3035::6815:17ed, 2606:4700:3032::ac43:d629`
NS	2	`kyrie.ns.cloudflare.com, melody.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kyrie.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

sd1919.com resolves to four IP numbers: 2606:4700:3032::ac43:d629, 2606:4700:3035::6815:17ed, 104.21.23.237 and 172.67.214.41.

other host names for instance coinstop.ru, tapartnersllc.net, melbourneshowgrounds.com.au, popeye.website and mail.outsource2kosovo.net share IP numbers with sd1919.com.

Name Servers

sd1919.com is delegated to two name servers: kyrie.ns.cloudflare.com and melody.ns.cloudflare.com.

sd1919.com shares the same name server setup as other domains, for example hnjianyi.com, wxlcb.com, cdghjx.com, ay-c.com and xuchengpipe.com.

sd1919.com at least partially shares name servers with other domains, for instance connexo.app, aberdeenarchitects.org, bydave.net, mitracanteenburnaby.com and macaroni.me.

These name servers are commonly used with sima.ns.cloudflare.com, princess.ns.cloudflare.com, harley.ns.cloudflare.com and kenia.ns.cloudflare.com.

Host names with six IP numbers:

kyrie.ns.cloudflare.com points to: 2606:4700:58::a29f:2c26, 2803:f800:50::6ca2:c326, 2a06:98c1:50::ac40:2326, 108.162.195.38, 162.159.44.38 and 172.64.35.38; melody.ns.cloudflare.com points to: 2606:4700:50::a29f:26fa, 2803:f800:50::6ca2:c2fa, 2a06:98c1:50::ac40:22fa, 108.162.194.250, 162.159.38.250 and 172.64.34.250.

sd1919.com - robtex.com

sd1919.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`sd1919.com`

`com`