dd503.com - dns.ninja

`dd503.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:4e4d^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:d9e1^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.78.77^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.217.225^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`austin.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b46^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`austin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c146^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`austin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2146^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`austin.ns.cloudflare.com`
		A	108.162.193.70^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`austin.ns.cloudflare.com`
		A	172.64.33.70^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`austin.ns.cloudflare.com`
		A	173.245.59.70^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`austin.ns.cloudflare.com`
NS	`miki.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aca^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`miki.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ca^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`miki.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ca^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`miki.ns.cloudflare.com`
		A	108.162.192.202^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`miki.ns.cloudflare.com`
		A	172.64.32.202^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`miki.ns.cloudflare.com`
		A	173.245.58.202^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`miki.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.78.77, 172.67.217.225
		IPv6 hints	2606:4700:3033::6815:4e4d, 2606:4700:3035::ac43:d9e1
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=128, name=cloudflare-ech.com
SOA	`austin.ns.cloudflare.com`dns@cloudflare.com serial=2411046205

`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=1786603779

Same first word

dd503.com

Similar names

dd053.com

305dd.com

dd305.com

DNS History

11 records (6 active, 5 former)

●NSaustin.ns.cloudflare.com2026-02-16 → 2026-08-13 · 3 obs

○ 2017-05-09 07:19:46
● 2026-02-16 12:40:56
● 2026-08-13 06:54:26

●NSmiki.ns.cloudflare.com2026-02-16 → 2026-08-13 · 3 obs

○ 2017-05-09 07:19:46
● 2026-02-16 12:40:56
● 2026-08-13 06:54:26

○NSns3.dnsdun.com2017-05-09 → 2017-05-09 · 3 obs

● 2017-05-09 07:19:46
○ 2026-02-16 12:40:56
○ 2026-08-13 06:54:26

○NSns5.dnsdun.net2017-05-09 → 2017-05-09 · 3 obs

● 2017-05-09 07:19:46
○ 2026-02-16 12:40:56
○ 2026-08-13 06:54:26

●A104.21.78.772026-02-16 → 2026-08-13 · 3 obs

○ 2017-05-09 07:19:46
● 2026-02-16 12:40:56
● 2026-08-13 06:54:26

○A172.247.118.592017-05-09 → 2017-05-09 · 3 obs

● 2017-05-09 07:19:46
○ 2026-02-16 12:40:56
○ 2026-08-13 06:54:26

●A172.67.217.2252026-02-16 → 2026-08-13 · 3 obs

○ 2017-05-09 07:19:46
● 2026-02-16 12:40:56
● 2026-08-13 06:54:26

●A2606:4700:3033::6815:4e4d2026-07-20 → 2026-08-13 · 3 obs

○ 2026-02-16 12:40:56
● 2026-07-20 14:24:34
● 2026-08-13 06:54:26

○A2606:4700:3034::ac43:d9e12026-02-16 → 2026-02-16 · 4 obs

○ 2017-05-09 07:19:46
● 2026-02-16 12:40:56
○ 2026-07-20 14:24:34
○ 2026-08-13 06:54:26

○A2606:4700:3035::6815:4e4d2026-02-16 → 2026-02-16 · 4 obs

○ 2017-05-09 07:19:46
● 2026-02-16 12:40:56
○ 2026-07-20 14:24:34
○ 2026-08-13 06:54:26

●A2606:4700:3035::ac43:d9e12026-07-20 → 2026-08-13 · 3 obs

○ 2026-02-16 12:40:56
● 2026-07-20 14:24:34
● 2026-08-13 06:54:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
dd503.com	austin.ns.cloudflare.com, miki.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.202

NS records: austin.ns.cloudflare.com, miki.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dd503.com (unsigned zone)

⏱️ Timing

Total: 141ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.78.77, 172.67.217.225`
AAAA	2	`2606:4700:3035::ac43:d9e1, 2606:4700:3033::6815:4e4d`
NS	2	`austin.ns.cloudflare.com, miki.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`austin.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

dd503.com has four IP addresses: 104.21.78.77, 172.67.217.225, 2606:4700:3033::6815:4e4d and 2606:4700:3035::ac43:d9e1.

grikocnavigasyon.com, beneficialilm.com, m.xian381.top and two other host names share IP numbers with dd503.com.

Name Servers

dd503.com uses two name servers for its delegation: austin.ns.cloudflare.com and miki.ns.cloudflare.com.

dd503.com uses the same name servers as several other domains — among them pp385.com, ll577.com, rr689.com and two more.

dd503.com partially shares its NS delegation with several other domains, including slots.ee, tusolvebaora.com, terrenceworks.click and two others.

These name servers are regularly seen alongside norah.ns.cloudflare.com and grace.ns.cloudflare.com as name servers.

Hostnames that resolve to 6 IP addresses:

Hostname austin.ns.cloudflare.com directs to 108.162.193.70, 172.64.33.70 and 173.245.59.70 along with 3 other IP addresses.

Hostname miki.ns.cloudflare.com directs to 108.162.192.202, 172.64.32.202 and 173.245.58.202 along with 3 other IP addresses.