`silverpostcard.icu`

DNSSEC	⚠️ Not signed
A	35.87.199.203^{🇺🇸 Amazon35.80.0.0/12 EC2 PDX prefix}
		PTR	`ec2-35-87-199-203.us-west-2.compute.amazonaws.com`
NS	`ns7.alidns.com` ⭐
		A	2408:4009:501::3^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.47^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.57^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.207^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.217^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.47^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.57^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.117^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.127^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
NS	`ns8.alidns.com`
		A	2408:4009:501::4^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.48^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.58^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.208^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.218^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.48^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.58^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.101^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.118^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
SOA	`ns7.alidns.com`hostmaster@hichina.com 2026-01-18 #17

`icu`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns0.centralnic.net` ⭐
	NS	`a.nic.icu`
	NS	`b.nic.icu`
	NS	`c.nic.icu`
	NS	`d.nic.icu`
	SOA	`ns0.centralnic.net`hostmaster@centralnic.net serial=1786401128

⚠️ On DNS blocklist: tif
⚠️ On DNS blocklist: spam-tlds

Same first word

silverpostcard.icu

DNS History

4 records (3 active, 1 former)

●NSns7.alidns.com2026-05-20 → 2026-08-10 · 2 obs

● 2026-05-20 03:18:26
● 2026-08-10 22:41:12

●NSns8.alidns.com2026-05-20 → 2026-08-10 · 2 obs

● 2026-05-20 03:18:26
● 2026-08-10 22:41:12

○A165.232.71.392026-05-20 → 2026-05-20 · 3 obs

● 2026-05-20 03:18:26
○ 2026-08-10 09:45:42
○ 2026-08-10 22:41:12

●A35.87.199.2032026-08-10 → 2026-08-10 · 3 obs

○ 2026-05-20 03:18:26
● 2026-08-10 09:45:42
● 2026-08-10 22:41:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
icu	c.nic.icu, a.nic.icu, b.nic.icu, d.nic.icu	8 records
silverpostcard.icu	ns7.alidns.com, ns8.alidns.com	-

✅ Authoritative Response

Server:139.224.142.117

NS records: ns7.alidns.com, ns8.alidns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for silverpostcard.icu (unsigned zone)

⏱️ Timing

Total: 995ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`35.87.199.203`
NS	2	`ns8.alidns.com, ns7.alidns.com`
SOA	1	`ns7.alidns.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (c.nic.icu, c.nic.icu, a.nic.icu...)

Analysis

IP Addresses

silverpostcard.icu directs to one IP number, which is 35.87.199.203.

Among the host names that share IP numbers with silverpostcard.icu are willowhollow.qpon, marbletrail.club, ironbayou.icu and two others.

Name Servers

Two name servers handle the delegation for silverpostcard.icu: ns7.alidns.com and ns8.alidns.com.

silverpostcard.icu has the same name server delegation as a number of other domains, such as tc840045.top, stckmrkett.xin, uymvl3dj.top and two more.

silverpostcard.icu has at least partial name server overlap with other domains, such as tokohaji.com, myarchitect.us, zxuni.org and two others.

It is common to see these name servers used together with name servers expirens3.hichina.com and expirens4.hichina.com.

Host names resolving to 9 IP numbers:

ns7.alidns.com resolves to 39.96.153.47, 39.96.153.57 and 47.118.199.207 among others, with 6 other IP addresses in total.

ns8.alidns.com resolves to 39.96.153.48, 39.96.153.58 and 47.118.199.208 among others, with 6 other IP addresses in total.

silverpostcard.icu - robtex.com