`51smdy.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:c50a^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:154e^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.21.78^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.197.10^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`serena.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3adc^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`serena.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0dc^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`serena.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20dc^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`serena.ns.cloudflare.com`
		A	108.162.192.220^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`serena.ns.cloudflare.com`
		A	172.64.32.220^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`serena.ns.cloudflare.com`
		A	173.245.58.220^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`serena.ns.cloudflare.com`
NS	`trey.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bf2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trey.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1f2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`trey.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21f2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`trey.ns.cloudflare.com`
		A	108.162.193.242^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trey.ns.cloudflare.com`
		A	172.64.33.242^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trey.ns.cloudflare.com`
		A	173.245.59.242^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trey.ns.cloudflare.com`
MX	`fwd1.porkbun.com` ⭐
		A	44.226.226.6^{🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix}
			PTR	`fwd1.porkbun.com`
MX	`fwd2.porkbun.com` ⭐
		A	52.10.201.111^{🇺🇸 Amazon52.10.0.0/15 EC2 PDX Prefix}
			PTR	`fwd2.porkbun.com`
TXT	`v=spf1 mx ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.21.78, 172.67.197.10
		IPv6	2606:4700:3033::ac43:c50a, 2606:4700:3034::6815:154e
SOA	`serena.ns.cloudflare.com`dns@cloudflare.com serial=2398360671

`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=1774478742

Same first word

51smdy.com

Similar names

smdy51.com

DNS History

10 records (8 active, 2 former)

○NSn3310.ns.yunjiasu.com2017-05-10 → 2017-05-10 · 3 obs

● 2017-05-10 14:32:36
○ 2026-03-24 05:46:48
○ 2026-03-25 22:55:20

○NSn660.ns.yunjiasu.com2017-05-10 → 2017-05-10 · 3 obs

● 2017-05-10 14:32:36
○ 2026-03-24 05:46:48
○ 2026-03-25 22:55:20

●NSserena.ns.cloudflare.com2026-03-24 → 2026-03-25 · 3 obs

○ 2017-05-10 14:32:36
● 2026-03-24 05:46:48
● 2026-03-25 22:55:20

●NStrey.ns.cloudflare.com2026-03-24 → 2026-03-25 · 3 obs

○ 2017-05-10 14:32:36
● 2026-03-24 05:46:48
● 2026-03-25 22:55:20

●MXfwd1.porkbun.com2026-03-24 → 2026-03-25 · 2 obs

● 2026-03-24 05:46:48
● 2026-03-25 22:55:20

●MXfwd2.porkbun.com2026-03-24 → 2026-03-25 · 2 obs

● 2026-03-24 05:46:48
● 2026-03-25 22:55:20

●A104.21.21.782026-03-24 → 2026-03-25 · 2 obs

● 2026-03-24 05:46:48
● 2026-03-25 22:55:20

●A172.67.197.102026-03-24 → 2026-03-25 · 2 obs

● 2026-03-24 05:46:48
● 2026-03-25 22:55:20

●A2606:4700:3033::ac43:c50a2026-03-24 → 2026-03-25 · 2 obs

● 2026-03-24 05:46:48
● 2026-03-25 22:55:20

●A2606:4700:3034::6815:154e2026-03-24 → 2026-03-25 · 2 obs

● 2026-03-24 05:46:48
● 2026-03-25 22:55:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, d.gtld-servers.net, j.gtld-servers.net, f.gtld-servers.net...	-
51smdy.com	trey.ns.cloudflare.com, serena.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.220

NS records: trey.ns.cloudflare.com, serena.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 51smdy.com (unsigned zone)

⏱️ Timing

Total: 176ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.197.10, 104.21.21.78`
AAAA	2	`2606:4700:3033::ac43:c50a, 2606:4700:3034::6815:154e`
NS	2	`serena.ns.cloudflare.com, trey.ns.cloudflare.com`
MX	2	`fwd1.porkbun.com (pri: 10), fwd2.porkbun.com (pri: 10)`
TXT	1	`v=spf1 mx ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`serena.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

51smdy.com resolves to four IP numbers: 2606:4700:3033::ac43:c50a, 2606:4700:3034::6815:154e, 104.21.21.78 and 172.67.197.10.

other host names for instance uicni.org, aosendelin.com, ilda.kr, collectcdn.com and xabkj.com share IP numbers with 51smdy.com.

Name Servers

51smdy.com is delegated to two name servers: serena.ns.cloudflare.com and trey.ns.cloudflare.com.

51smdy.com shares the same name server setup as other domains, for example blogspanama.com, xpgdyw.com, bx1.cc, 583dy.com and aristame.com.

51smdy.com at least partially shares name servers with other domains, for instance abaza-culture.ru, lazyhood.com, vefaklinik.com, cornerbookie.com and morocco-evisa.org.

Host names with six IP numbers:

serena.ns.cloudflare.com points to: 2606:4700:50::adf5:3adc, 2803:f800:50::6ca2:c0dc, 2a06:98c1:50::ac40:20dc, 108.162.192.220, 172.64.32.220 and 173.245.58.220; trey.ns.cloudflare.com points to: 2606:4700:58::adf5:3bf2, 2803:f800:50::6ca2:c1f2, 2a06:98c1:50::ac40:21f2, 108.162.193.242, 172.64.33.242 and 173.245.59.242.

Mail Servers

51smdy.com is handled by two mail servers: fwd1.porkbun.com and fwd2.porkbun.com.

51smdy.com shares the same mail server setup as other domains, for instance sstefanov.eu, sikeyomind.com, ushousingcenter.com, electronicvisit.com and bredband.tv.

51smdy.com shares some mail servers with other domains, at least partially, for instance saasesystems.com and sityonline.com.

Host names with one IP number:

The host fwd1.porkbun.com points to 44.226.226.6 and the host fwd2.porkbun.com points to 52.10.201.111.

51smdy.com - robtex.com

51smdy.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

`51smdy.com`

`com`