`dalismartedu.com`

DNSSEC	⚠️ Not signed
NS	`ns1.bytedns.com` ⚠️ Not in zone NS records
		A	13.248.218.45^{🇺🇸 Amazon13.248.208.0/20}
			PTR	`a6cea1b8db6e0502b.awsglobalaccelerator.com`
		A	47.103.144.65^{🇨🇳 Alibaba-Cloud47.102.0.0/15}
		A	76.223.78.111^{🇺🇸 Amazon76.223.64.0/20}
			PTR	`a6cea1b8db6e0502b.awsglobalaccelerator.com`
NS	`ns2.bytedns.com` ⚠️ Not in zone NS records
		A	13.248.218.45^{🇺🇸 Amazon13.248.208.0/20}
			PTR	`a6cea1b8db6e0502b.awsglobalaccelerator.com`
		A	47.103.144.65^{🇨🇳 Alibaba-Cloud47.102.0.0/15}
		A	76.223.78.111^{🇺🇸 Amazon76.223.64.0/20}
			PTR	`a6cea1b8db6e0502b.awsglobalaccelerator.com`
NS	`vip3.alidns.com` ⚠️ Not in zone NS records
		A	2408:4009:500::3^{🇨🇳 Alibaba-Cloud2408:4009:500::/48 Alibaba Group}
		A	8.212.93.3^{🇭🇰 Alibaba_Cloud_SEC8.212.93.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	140.205.1.5^{🇨🇳 Alibaba-Cloud140.205.1.0/24 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	170.33.32.210^{🇸🇬 Alibaba_Cloud_SEC170.33.32.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.40.136^{🇸🇬 Alibaba_Cloud_SEC170.33.40.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.73.26^{🇸🇬 Alibaba_Cloud_SEC170.33.73.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.80.10^{🇸🇬 Alibaba_Cloud_SEC170.33.80.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
NS	`vip4.alidns.com` ⚠️ Not in zone NS records
		A	2408:4009:500::4^{🇨🇳 Alibaba-Cloud2408:4009:500::/48 Alibaba Group}
		A	8.212.93.4^{🇭🇰 Alibaba_Cloud_SEC8.212.93.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	140.205.1.6^{🇨🇳 Alibaba-Cloud140.205.1.0/24 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	170.33.32.211^{🇸🇬 Alibaba_Cloud_SEC170.33.32.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.40.137^{🇸🇬 Alibaba_Cloud_SEC170.33.40.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.73.27^{🇸🇬 Alibaba_Cloud_SEC170.33.73.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.80.11^{🇸🇬 Alibaba_Cloud_SEC170.33.80.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}

`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=1776275767

Same first word

dalismartedu.com

dalismartedu.cn

DNS History

7 records (4 active, 3 former)

○NSns-mobile.bytedns.com2026-04-13 → 2026-04-13 · 3 obs

○ 2026-04-01 18:03:34
● 2026-04-13 18:17:44
○ 2026-04-15 18:01:04

○NSns-telecom.bytedns.com2026-04-13 → 2026-04-13 · 3 obs

○ 2026-04-01 18:03:34
● 2026-04-13 18:17:44
○ 2026-04-15 18:01:04

○NSns-unicom.bytedns.com2026-04-13 → 2026-04-13 · 3 obs

○ 2026-04-01 18:03:34
● 2026-04-13 18:17:44
○ 2026-04-15 18:01:04

●NSns1.bytedns.com2026-04-01 → 2026-04-15 · 2 obs

● 2026-04-01 18:03:34
● 2026-04-15 18:01:04

●NSns2.bytedns.com2026-04-01 → 2026-04-15 · 2 obs

● 2026-04-01 18:03:34
● 2026-04-15 18:01:04

●NSvip3.alidns.com2026-04-01 → 2026-04-15 · 2 obs

● 2026-04-01 18:03:34
● 2026-04-15 18:01:04

●NSvip4.alidns.com2026-04-01 → 2026-04-15 · 2 obs

● 2026-04-01 18:03:34
● 2026-04-15 18:01:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
dalismartedu.com	vip3.alidns.com, vip4.alidns.com, ns1.bytedns.com, ns2.bytedns.com	34 records

✅ Authoritative Response

Server:39.97.184.53

NS records: vip3.alidns.com, vip4.alidns.com, ns1.bytedns.com, ns2.bytedns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dalismartedu.com (unsigned zone)

⏱️ Timing

Total: 512ms | Queries: -

📄 Records

Type	Count	Sample Data
SOA	1	`ns1.bytedns.com dnsadmin.bytedance.com`

📌 Glue Records Collected

Total: 34

Out-of-bailiwick: 34 (vip3.alidns.com, vip3.alidns.com, vip3.alidns.com...)

Analysis

Name Servers

dalismartedu.com is delegated to four name servers: vip3.alidns.com, vip4.alidns.com, ns1.bytedns.com and ns2.bytedns.com.

dalismartedu.com shares name servers with other domains at least partially, for instance haiersmarthomes.com, ledongli.cn, kxkx888.com, yallabaloot.com and paileyun.com.