`wavewisdom.com`

DNSSEC	⚠️ Not signed
NS	`dns21.hichina.com` ⭐
		A	2408:4009:501::29^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.40^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.60^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.200^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.220^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.40^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.60^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.100^{🇨🇳 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	139.224.142.110^{🇨🇳 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	`dns22.hichina.com`
		A	2408:4009:501::30^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.38^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.61^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.198^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.222^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.38^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.61^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.98^{🇨🇳 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	139.224.142.108^{🇨🇳 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,}
MX	`smtp.wavewisdom.com` ⭐
		A	183.57.40.250^{🇨🇳 CHINANET-BACKBONE183.0.0.0/10 Mega-II IDC}
TXT	`v=spf1 a mx a:wavewisdom.com ip4:183.57.40.250 -all`
SOA	`dns21.hichina.com`hostmaster@hichina.com 2026-01-12 #9

`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=1778791676

Subdomains

smtp.wavewisdom.com

mail.wavewisdom.com

Same first word

wavewisdom.com

DNS History

6 records (3 active, 3 former)

●NSdns21.hichina.com2015-05-23 → 2026-05-14 · 2 obs

● 2015-05-23 18:57:30
● 2026-05-14 21:17:24

●NSdns22.hichina.com2015-05-23 → 2026-05-14 · 2 obs

● 2015-05-23 18:57:30
● 2026-05-14 21:17:24

○MXmail.wavewisdom.com2015-05-23 → 2017-06-12 · 4 obs

● 2015-05-23 18:57:30
● 2017-06-12 00:18:18
○ 2026-03-15 09:57:54
○ 2026-05-14 21:17:24

●MXsmtp.wavewisdom.com2026-03-15 → 2026-05-14 · 3 obs

○ 2017-06-12 00:18:18
● 2026-03-15 09:57:54
● 2026-05-14 21:17:24

○A101.201.36.1112017-06-12 → 2017-06-12 · 4 obs

○ 2016-11-08 01:13:22
● 2017-06-12 00:18:18
○ 2026-03-15 09:57:54
○ 2026-05-14 21:17:24

○A183.57.40.2482015-05-23 → 2016-03-31 · 4 obs

● 2015-05-23 18:57:30
● 2016-03-31 15:35:26
○ 2016-11-08 01:13:22
○ 2026-05-14 21:17:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, b.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net...	-
wavewisdom.com	dns21.hichina.com, dns22.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.38

NS records: dns21.hichina.com, dns22.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for wavewisdom.com (unsigned zone)

⏱️ Timing

Total: 548ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns21.hichina.com, dns22.hichina.com`
MX	1	`smtp.wavewisdom.com (pri: 1)`
TXT	1	`v=spf1 a mx a:wavewisdom.com ip4:183.57.`
SOA	1	`dns21.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns21.hichina.com, dns21.hichina.com, dns21.hichina.com...)

Analysis

Hierarchy

wavewisdom.com is a parent of smtp.wavewisdom.com and mail.wavewisdom.com.

Name Servers

Two name servers dns21.hichina.com and dns22.hichina.com handle delegation for wavewisdom.com.

wavewisdom.com uses the same name server setup as other domains, for example tshjfjc.com, hdaily.cn, winstown.com, yanweipm.com and mizang.com.

wavewisdom.com partially shares name servers with other domains; examples include bkdbw.cn, suiapp.com, ctzb.com, szdgxs.com and ningbotwirl.com.

These name servers commonly accompany ns1.alidns.com, ns2.alidns.com, expirens3.hichina.com and expirens4.hichina.com.

Host names with nine IP numbers:

dns21.hichina.com points to: 2408:4009:501::29, 39.96.153.40, 39.96.153.60, 47.118.199.200, 47.118.199.220, 120.76.107.40, 120.76.107.60, 139.224.142.100 and 139.224.142.110.

dns22.hichina.com points to: 2408:4009:501::30, 39.96.153.38, 39.96.153.61, 47.118.199.198, 47.118.199.222, 120.76.107.38, 120.76.107.61, 139.224.142.98 and 139.224.142.108.

Mail Servers

wavewisdom.com is handled by a single mail server, smtp.wavewisdom.com.

smtp.wavewisdom.com points to a single IP: 183.57.40.250.

wavewisdom.com - robtex.com

wavewisdom.com

com