🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`sgpostalcode.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:5b4b^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:d3dc^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.91.75^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.211.220^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`donald.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b9e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`donald.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c19e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`donald.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:219e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`donald.ns.cloudflare.com`
		A	108.162.193.158^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`donald.ns.cloudflare.com`
		A	172.64.33.158^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`donald.ns.cloudflare.com`
		A	173.245.59.158^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`donald.ns.cloudflare.com`
NS	`elisabeth.ns.cloudflare.com`
		A	2606:4700:50::a29f:26e0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elisabeth.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2e0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`elisabeth.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22e0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`elisabeth.ns.cloudflare.com`
		A	108.162.194.224^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elisabeth.ns.cloudflare.com`
		A	162.159.38.224^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elisabeth.ns.cloudflare.com`
		A	172.64.34.224^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elisabeth.ns.cloudflare.com`
TXT	`google-site-verification=hCGCemMQ4Xh26wV91S6TRppymqyQU7Yebrw3HLAdiKg`
TXT	`v=spf1 -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.91.75, 172.67.211.220
		IPv6 hints	2606:4700:3035::6815:5b4b, 2606:4700:3035::ac43:d3dc
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=87, name=cloudflare-ech.com
SOA	`donald.ns.cloudflare.com`dns@cloudflare.com serial=2413917718

`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=1790807579

Same first word

sgpostalcode.com

Previous names

Next names

DNS History

10 records (6 active, 4 former)

●NSdonald.ns.cloudflare.com2026-08-10 → 2026-09-30 · 2 obs

● 2026-08-10 09:35:20
● 2026-09-30 22:44:14

●NSelisabeth.ns.cloudflare.com2026-08-10 → 2026-09-30 · 2 obs

● 2026-08-10 09:35:20
● 2026-09-30 22:44:14

●A104.21.91.752026-08-19 → 2026-09-30 · 3 obs

○ 2026-08-10 09:35:20
● 2026-08-19 18:19:38
● 2026-09-30 22:44:14

●A172.67.211.2202026-08-19 → 2026-09-30 · 3 obs

○ 2026-08-10 09:35:20
● 2026-08-19 18:19:38
● 2026-09-30 22:44:14

○A188.114.96.02026-08-10 → 2026-08-10 · 3 obs

● 2026-08-10 09:35:20
○ 2026-08-19 18:19:38
○ 2026-09-30 22:44:14

○A188.114.97.02026-08-10 → 2026-08-10 · 3 obs

● 2026-08-10 09:35:20
○ 2026-08-19 18:19:38
○ 2026-09-30 22:44:14

●A2606:4700:3035::6815:5b4b2026-08-19 → 2026-09-30 · 3 obs

○ 2026-08-10 09:35:20
● 2026-08-19 18:19:38
● 2026-09-30 22:44:14

●A2606:4700:3035::ac43:d3dc2026-08-19 → 2026-09-30 · 3 obs

○ 2026-08-10 09:35:20
● 2026-08-19 18:19:38
● 2026-09-30 22:44:14

○A2a06:98c1:3120::2026-08-10 → 2026-08-10 · 3 obs

● 2026-08-10 09:35:20
○ 2026-08-19 18:19:38
○ 2026-09-30 22:44:14

○A2a06:98c1:3121::2026-08-10 → 2026-08-10 · 3 obs

● 2026-08-10 09:35:20
○ 2026-08-19 18:19:38
○ 2026-09-30 22:44:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, g.gtld-servers.net, m.gtld-servers.net, f.gtld-servers.net...	-
sgpostalcode.com	donald.ns.cloudflare.com, elisabeth.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.224

NS records: donald.ns.cloudflare.com, elisabeth.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sgpostalcode.com (unsigned zone)

⏱️ Timing

Total: 687ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.91.75, 172.67.211.220`
AAAA	2	`2606:4700:3035::ac43:d3dc, 2606:4700:3035::6815:5b4b`
NS	2	`donald.ns.cloudflare.com, elisabeth.ns.cloudflare.com`
TXT	2	`google-site-verification=hCGCemMQ4Xh26wV, v=spf1 -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`donald.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

sgpostalcode.com points to the four IP addresses 104.21.91.75, 172.67.211.220, 2606:4700:3035::6815:5b4b and 2606:4700:3035::ac43:d3dc.

knqroyalnazyapma.cam, www.(0x736578)tonivel.com, classshareclear.co plus two other host names have IP numbers in common with sgpostalcode.com.

Name Servers

The NS records for sgpostalcode.com delegate to donald.ns.cloudflare.com and elisabeth.ns.cloudflare.com.

The name server configuration of sgpostalcode.com is shared with other domains, for instance stepbridge.com.au, tort4537.workers.dev, sui2heng2huat2ong2cha1laisun2khiterus18.com and two others.

There is at least partial name server overlap between sgpostalcode.com and other domains — 007028.com, zgfggy.com, thesword.dance and two more among them.

These name servers are routinely deployed together with the name servers magnolia.ns.cloudflare.com.

Hosts with 6 IP addresses each:

donald.ns.cloudflare.com maps to 108.162.193.158, 172.64.33.158, 173.245.59.158 and 3 additional IP addresses.

elisabeth.ns.cloudflare.com maps to 108.162.194.224, 162.159.38.224, 172.64.34.224 and 3 additional IP addresses.

sgpostalcode.com - robtex.com