`nucpharm.com`

CNAME	`mail.qq.com`
DNSSEC	⚠️ Not signed
NS	`ns-cmn1.qq.com` ⚠️ Not in parent delegation
		A	2402:4e00:111:ff4::3^{🇨🇳 TENCENT-NET-AP2402:4e00::/35}
		A	42.187.235.2^{🇨🇳 TENCENT-NET-AP42.187.192.0/18 chinanet/CN2 TianJin province network}
		A	43.140.54.204^{🇨🇳 TENCENT-NET-AP43.140.0.0/18 Tencent Cloud Computing (Beijing) Co., Ltd 309 West Zone, 3F. 49 Zhichun Road. Haidian District.}
		A	43.142.212.27^{🇨🇳 TENCENT-NET-AP43.142.192.0/18}
NS	`ns-cnc1.qq.com` ⚠️ Not in parent delegation
		A	240e:e1:aa00:2002::3^{🇨🇳 SHANGHAITELECOM240e:e1:a000::/36 SHIDC}
		A	61.135.196.2^{🇨🇳 CHINA169-BJ61.135.196.0/24}
		A	140.207.180.96^{🇨🇳 UNICOM-SHFT-IDC140.207.180.0/24 China Unicom B811&A1218, China Unicom No.21, Jin-Rong Street}
		A	157.255.6.102^{🇨🇳 UNICOM-GuangZhou-IDC157.255.6.0/24}
NS	`ns-os1.qq.com` ⚠️ Not in parent delegation
		A	2402:4e00:111:ff4::3^{🇨🇳 TENCENT-NET-AP2402:4e00::/35}
		A	43.129.131.16^{🇸🇬 TENCENT-NET-AP-CN43.129.128.0/20}
		A	43.130.172.23^{🇸🇬 TENCENT-NET-AP-CN43.130.160.0/19 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES}
		A	43.134.249.23^{🇸🇬 TENCENT-NET-AP-CN43.134.224.0/19 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES}
		A	43.159.167.10^{🇺🇸 TENCENT-NET-AP-CN43.159.160.0/19 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES}
		A	43.159.167.133^{🇺🇸 TENCENT-NET-AP-CN43.159.160.0/19 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES}
		A	43.166.55.3^{🇸🇬 TENCENT-NET-AP-CN43.166.0.0/18 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES}
		A	203.205.220.26^{🇭🇰 TENCENT-NET-AP-CN203.205.220.0/23 Proxy-registered route object}
NS	`ns-tel1.qq.com` ⚠️ Not in parent delegation
		A	240e:e1:aa00:2002::3^{🇨🇳 SHANGHAITELECOM240e:e1:a000::/36 SHIDC}
		A	14.116.238.220^{🇨🇳 CHINANET-BACKBONE14.112.0.0/12 China Telecom Network}
		A	49.7.250.139^{🇨🇳 CHINA-149.7.192.0/18 China Telecom Beijing Co. Ltd.}
		A	101.227.161.254^{🇨🇳 SHANGHAITELECOM101.227.161.0/24 SHIDC}

`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=1784657452

Same first word

nucpharm.com

DNS History

11 records (5 active, 6 former)

●NSbaird.dnspod.net2026-06-13 → 2026-07-21 · 3 obs

○ 2015-11-07 18:01:10
● 2026-06-13 01:09:14
● 2026-07-21 18:16:52

●NSdefault.dnspod.net2026-06-13 → 2026-07-21 · 3 obs

○ 2015-11-07 18:01:10
● 2026-06-13 01:09:14
● 2026-07-21 18:16:52

○NSserver1-ns1.udagdns.net2008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 23:03:48
○ 2015-11-07 18:01:10
○ 2026-07-21 18:16:52

○NSserver1-ns2.udagdns.net2008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 23:03:48
○ 2015-11-07 18:01:10
○ 2026-07-21 18:16:52

○NSserver1-ns3.udagdns.net2008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 23:03:48
○ 2015-11-07 18:01:10
○ 2026-07-21 18:16:52

○MXmx00.udag.de2008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 23:03:48
○ 2015-11-07 18:01:10
○ 2026-07-21 18:16:52

○MXmx01.udag.de2008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 23:03:48
○ 2015-11-07 18:01:10
○ 2026-07-21 18:16:52

●MXmxbiz1.qq.com2026-06-13 → 2026-07-21 · 3 obs

○ 2015-11-07 18:01:10
● 2026-06-13 01:09:14
● 2026-07-21 18:16:52

●MXmxbiz2.qq.com2026-06-13 → 2026-07-21 · 3 obs

○ 2015-11-07 18:01:10
● 2026-06-13 01:09:14
● 2026-07-21 18:16:52

○A89.31.143.42008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 23:03:48
○ 2015-11-07 18:01:10
○ 2026-07-21 18:16:52

●CNAMEmail.qq.com2026-06-13 → 2026-07-21 · 2 obs

● 2026-06-13 01:09:14
● 2026-07-21 18:16:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, d.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net...	-
nucpharm.com	baird.dnspod.net, default.dnspod.net	-

✅ Authoritative Response

Server:1.14.119.35

NS records: baird.dnspod.net, default.dnspod.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nucpharm.com (unsigned zone)

⏱️ Timing

Total: 778ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`default.dnspod.net, baird.dnspod.net`
MX	2	`mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10)`
TXT	1	`v=spf1 include:spf.mail.qq.com ~all`
CNAME	1	`mail.qq.com`
SOA	1	`baird.dnspod.net freednsadmin.dnspod.com`

Analysis

Name Servers

The domain nucpharm.com is delegated to these four name servers: ns-cmn1.qq.com, ns-cnc1.qq.com, ns-os1.qq.com and ns-tel1.qq.com.

The name servers of nucpharm.com overlap at least partially with those of other domains — among them 20779101.qq.com, huatuocode.weiyun.com, 312379857.qq.com and two more.

These name servers commonly appear in delegations together with ns1.qq.com, ns2.qq.com, ns3.qq.com and 5 other.

Host names resolving to 8 IP numbers:

ns-os1.qq.com resolves to 43.129.131.16, 43.130.172.23 and 43.134.249.23 among others, with 5 other IP addresses in total.

Hosts pointing to four IP addresses:

ns-cmn1.qq.com resolves to 42.187.235.2, 43.140.54.204, 43.142.212.27 and 2402:4e00:111:ff4::3.

ns-cnc1.qq.com resolves to 61.135.196.2, 140.207.180.96, 157.255.6.102 and 240e:e1:aa00:2002::3.

ns-tel1.qq.com resolves to 14.116.238.220, 49.7.250.139, 101.227.161.254 and 240e:e1:aa00:2002::3.

ns-os1.qq.com along with ns-cmn1.qq.com each resolve to 2402:4e00:111:ff4::3 IP addresses.

ns-cnc1.qq.com along with ns-tel1.qq.com each resolve to 240e:e1:aa00:2002::3 IP addresses.