`qingdu.com`

DNSSEC	⚠️ Not signed
A	51.195.113.123^{🇫🇷 OVH51.195.0.0/16}
		PTR	`ip123.ip-51-195-113.eu`
NS	`dns9.hichina.com` ⭐
		A	2408:4009:501::17^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.42^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-42.defastlink.net`
		A	39.96.153.52^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-52.defastlink.net`
		A	47.118.199.202^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-202.defastlink.net`
		A	47.118.199.212^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-212.defastlink.net`
		A	120.76.107.42^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-42.defastlink.net`
		A	120.76.107.52^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-52.defastlink.net`
		A	139.224.142.112^{🇨🇳 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,}
			PTR	`ip-139-224-142-112.defastlink.net`
		A	139.224.142.122^{🇨🇳 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,}
			PTR	`ip-139-224-142-122.defastlink.net`
NS	`dns10.hichina.com`
		A	2408:4009:501::18^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.41^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-41.defastlink.net`
		A	39.96.153.51^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-51.defastlink.net`
		A	47.118.199.201^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-201.defastlink.net`
		A	47.118.199.211^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-211.defastlink.net`
		A	120.76.107.41^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-41.defastlink.net`
		A	120.76.107.51^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-51.defastlink.net`
		A	139.224.142.111^{🇨🇳 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,}
			PTR	`ip-139-224-142-111.defastlink.net`
		A	139.224.142.121^{🇨🇳 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,}
			PTR	`ip-139-224-142-121.defastlink.net`
MX	`mx.antispams.com` ⭐
		A	51.38.122.115^{🇫🇷 OVH51.38.0.0/16}
			PTR	`mx.antispams.com`
TXT	`v=spf1 a mx -all`
SOA	`dns9.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=1771291435

🔒 HSTS Preload (+subdomains)
WOT: UNKNOWN (61/100)

Previously NS for

qingdu.com

Same first word

qingdu.com

Similar names

duqing.com

DNS History

19 records (4 active, 15 former)

●NSdns10.hichina.com2026-03-14 → 2026-03-23 · 3 obs

○ 2017-09-29 21:48:40
● 2026-03-14 14:25:14
● 2026-03-23 15:34:08

●NSdns9.hichina.com2026-03-14 → 2026-03-23 · 3 obs

○ 2017-09-29 21:48:40
● 2026-03-14 14:25:14
● 2026-03-23 15:34:08

○NSmyns1.fabulous.com2015-06-18 → 2016-12-03 · 4 obs

● 2015-06-18 03:23:38
● 2016-12-03 08:51:28
○ 2017-09-29 21:48:40
○ 2026-03-23 15:34:08

○NSmyns2.fabulous.com2015-06-18 → 2016-12-03 · 4 obs

● 2015-06-18 03:23:38
● 2016-12-03 08:51:28
○ 2017-09-29 21:48:40
○ 2026-03-23 15:34:08

○NSns1.uniregistry-dns.com2017-09-29 → 2017-09-29 · 4 obs

○ 2016-12-03 08:51:28
● 2017-09-29 21:48:40
○ 2026-03-14 14:25:14
○ 2026-03-23 15:34:08

○NSns1.uniregistry-dns.net2017-09-29 → 2017-09-29 · 4 obs

○ 2016-12-03 08:51:28
● 2017-09-29 21:48:40
○ 2026-03-14 14:25:14
○ 2026-03-23 15:34:08

○NSns2.uniregistry-dns.com2017-09-29 → 2017-09-29 · 4 obs

○ 2016-12-03 08:51:28
● 2017-09-29 21:48:40
○ 2026-03-14 14:25:14
○ 2026-03-23 15:34:08

○NSns2.uniregistry-dns.net2017-09-29 → 2017-09-29 · 4 obs

○ 2016-12-03 08:51:28
● 2017-09-29 21:48:40
○ 2026-03-14 14:25:14
○ 2026-03-23 15:34:08

○NSqingdu.com2015-06-18 → 2016-04-21 · 4 obs

● 2015-06-18 03:23:38
● 2016-04-21 05:23:20
○ 2016-12-03 08:51:28
○ 2026-03-23 15:34:08

○MXmailstore1.asia.secureserver.net2015-06-18 → 2016-04-21 · 4 obs

● 2015-06-18 03:23:38
● 2016-04-21 05:23:20
○ 2016-12-03 08:51:28
○ 2026-03-23 15:34:08

●MXmx.antispams.com2026-03-14 → 2026-03-23 · 3 obs

○ 2016-12-03 08:51:28
● 2026-03-14 14:25:14
● 2026-03-23 15:34:08

○MXsmtp.asia.secureserver.net2015-06-18 → 2016-04-21 · 4 obs

● 2015-06-18 03:23:38
● 2016-04-21 05:23:20
○ 2016-12-03 08:51:28
○ 2026-03-23 15:34:08

○A108.61.187.1862017-09-29 → 2017-09-29 · 4 obs

○ 2016-12-03 08:51:28
● 2017-09-29 21:48:40
○ 2026-03-14 14:25:14
○ 2026-03-23 15:34:08

○A128.199.102.2342016-01-22 → 2016-01-22 · 4 obs

○ 2015-10-29 05:07:38
● 2016-01-22 16:04:20
○ 2016-04-21 05:23:20
○ 2026-03-23 15:34:08

○A128.199.98.1882015-06-18 → 2015-10-29 · 4 obs

● 2015-06-18 03:23:38
● 2015-10-29 05:07:38
○ 2016-01-22 16:04:20
○ 2026-03-23 15:34:08

○A135.125.128.122026-03-14 → 2026-03-23 · 2 obs

○ 2026-03-14 14:25:14
○ 2026-03-23 15:34:08

○A139.59.245.2522016-12-03 → 2016-12-03 · 4 obs

○ 2016-04-21 05:23:20
● 2016-12-03 08:51:28
○ 2017-09-29 21:48:40
○ 2026-03-23 15:34:08

○A45.55.10.1962016-04-21 → 2016-04-21 · 4 obs

○ 2016-01-22 16:04:20
● 2016-04-21 05:23:20
○ 2016-12-03 08:51:28
○ 2026-03-23 15:34:08

●A51.195.113.1232026-03-14 → 2026-03-23 · 3 obs

○ 2017-09-29 21:48:40
● 2026-03-14 14:25:14
● 2026-03-23 15:34:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
qingdu.com	dns9.hichina.com, dns10.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.41

NS records: dns9.hichina.com, dns10.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for qingdu.com (unsigned zone)

⏱️ Timing

Total: 3544ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`51.195.113.123`
NS	2	`dns10.hichina.com, dns9.hichina.com`
MX	1	`mx.antispams.com (pri: 10)`
TXT	1	`v=spf1 a mx -all`
SOA	1	`dns9.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns9.hichina.com, dns9.hichina.com, dns9.hichina.com...)

Analysis

IP Addresses

qingdu.com points to a single IP: 51.195.113.123.

Other host names, for instance nongling.com, pocketec.com, priceok.com, privacyway.com and opentrusted.com share IP numbers with qingdu.com.

Name Servers

Two name servers dns10.hichina.com and dns9.hichina.com handle delegation for qingdu.com.

qingdu.com uses the same name server setup as other domains, for example 100jiankang.com, kxd.cc, nmyczx.com, brainplusplus.com.cn and ziben.sx.cn.

qingdu.com partially shares name servers with other domains; examples include wildeye.net, faxintong.com, benru.net, bian.store and fok.cn.

These name servers are often used with the name servers expirens3.hichina.com and expirens4.hichina.com.

Host names with nine IP numbers:

dns10.hichina.com points to: 2408:4009:501::18, 39.96.153.41, 39.96.153.51, 47.118.199.201, 47.118.199.211, 120.76.107.41, 120.76.107.51, 139.224.142.111 and 139.224.142.121.

dns9.hichina.com points to: 2408:4009:501::17, 39.96.153.42, 39.96.153.52, 47.118.199.202, 47.118.199.212, 120.76.107.42, 120.76.107.52, 139.224.142.112 and 139.224.142.122.

Mail Servers

qingdu.com is handled by a single mail server, mx.antispams.com.

qingdu.com has the same mail server setup as other domains, including mycourtesy.com, cqrb.com, livewood.com, fliessestrich.com and anyfinder.com.

mx.antispams.com points to a single IP: 51.38.122.115.

qingdu.com - robtex.com

qingdu.com

com

Previously NS for

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`qingdu.com`

`com`