`19nu.com`

DNSSEC	⚠️ Not signed
A	43.143.212.39^{🇨🇳 TENCENT-NET-AP43.143.192.0/18}
NS	`dns27.hichina.com` ⭐
		A	2408:4009:501::35^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.39^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-39.defastlink.net`
		A	39.96.153.59^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-59.defastlink.net`
		A	47.118.199.199^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-199.defastlink.net`
		A	47.118.199.219^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-219.defastlink.net`
		A	120.76.107.39^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-39.defastlink.net`
		A	120.76.107.59^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-59.defastlink.net`
		A	139.224.142.99^{🇨🇳 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-139-224-142-99.defastlink.net`
		A	139.224.142.109^{🇨🇳 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-139-224-142-109.defastlink.net`
NS	`dns28.hichina.com`
		A	2408:4009:501::36^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.37^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-37.defastlink.net`
		A	39.96.153.62^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-62.defastlink.net`
		A	47.118.199.197^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-197.defastlink.net`
		A	47.118.199.221^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-221.defastlink.net`
		A	120.76.107.37^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-37.defastlink.net`
		A	120.76.107.62^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-62.defastlink.net`
		A	139.224.142.102^{🇨🇳 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-139-224-142-102.defastlink.net`
		A	139.224.142.107^{🇨🇳 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-139-224-142-107.defastlink.net`
SOA	`dns27.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

Same first word

19nu.com

Similar names

nu19.cn

un19.com

91nu.com

19un.com

nu19.com

u9n1.com

nu19.co

nu91.nl

nu91.com

DNS History

21 records (3 active, 18 former)

●NSdns27.hichina.com2026-02-22 → 2026-02-27 · 3 obs

○ 2018-10-21 08:27:18
● 2026-02-22 22:19:56
● 2026-02-27 02:27:24

●NSdns28.hichina.com2026-02-22 → 2026-02-27 · 3 obs

○ 2018-10-21 08:27:18
● 2026-02-22 22:19:56
● 2026-02-27 02:27:24

○NSns1.above.com2015-08-24 → 2018-07-06 · 16 obs

○ 2008-03-12 02:22:20
● 2015-08-24 01:07:54
● 2016-12-16 16:30:14
○ 2016-12-22 19:42:04
● 2016-12-24 09:54:52
● 2017-07-07 10:26:52
○ 2017-07-15 11:35:12
● 2017-10-06 09:10:00
● 2017-10-12 03:37:26
○ 2018-03-09 20:03:28
● 2018-04-05 03:43:22
● 2018-04-26 04:20:36
○ 2018-06-07 21:44:44
● 2018-07-06 05:18:38
○ 2018-08-02 21:10:56
○ 2026-02-27 02:27:24

○NSns1.commonmx.com2018-08-02 → 2018-10-21 · 5 obs

○ 2018-07-06 05:18:38
● 2018-08-02 21:10:56
● 2018-10-21 08:27:18
○ 2026-02-22 22:19:56
○ 2026-02-27 02:27:24

○NSns2.above.com2015-08-24 → 2018-07-06 · 15 obs

○ 2008-03-12 02:22:20
● 2015-08-24 01:07:54
● 2016-12-22 19:42:04
○ 2016-12-24 09:54:52
○ 2017-07-07 10:26:52
● 2017-07-15 11:35:12
○ 2017-10-06 09:10:00
● 2017-10-12 03:37:26
○ 2018-03-09 20:03:28
● 2018-04-05 03:43:22
○ 2018-04-26 04:20:36
● 2018-06-07 21:44:44
● 2018-07-06 05:18:38
○ 2018-08-02 21:10:56
○ 2026-02-27 02:27:24

○NSns2.commonmx.com2018-08-02 → 2018-10-21 · 5 obs

○ 2018-07-06 05:18:38
● 2018-08-02 21:10:56
● 2018-10-21 08:27:18
○ 2026-02-22 22:19:56
○ 2026-02-27 02:27:24

○MXmail.post-host.net2015-08-24 → 2016-08-16 · 5 obs

○ 2008-03-12 02:22:20
● 2015-08-24 01:07:54
● 2016-08-16 05:38:48
○ 2016-12-04 16:53:28
○ 2026-02-27 02:27:24

○MXmx92.m1bp.com2017-03-15 → 2017-10-12 · 5 obs

○ 2016-12-04 16:53:28
● 2017-03-15 15:33:08
● 2017-10-12 03:37:26
○ 2018-03-09 20:03:28
○ 2026-02-27 02:27:24

○MXmx92.mb5p.com2017-03-15 → 2017-10-12 · 5 obs

○ 2016-12-04 16:53:28
● 2017-03-15 15:33:08
● 2017-10-12 03:37:26
○ 2018-03-09 20:03:28
○ 2026-02-27 02:27:24

○MXpark-mx.above.com2018-04-05 → 2018-07-06 · 7 obs

○ 2018-03-09 20:03:28
● 2018-04-05 03:43:22
● 2018-04-26 04:20:36
○ 2018-06-07 21:44:44
● 2018-07-06 05:18:38
○ 2018-08-02 21:10:56
○ 2026-02-27 02:27:24

○A103.224.182.2492015-08-24 → 2017-10-12 · 5 obs

○ 2008-03-12 02:22:20
● 2015-08-24 01:07:54
● 2017-10-12 03:37:26
○ 2017-12-06 07:58:52
○ 2026-02-27 02:27:24

○A103.224.182.2502018-06-07 → 2018-06-07 · 4 obs

○ 2018-04-26 04:20:36
● 2018-06-07 21:44:44
○ 2018-07-06 05:18:38
○ 2026-02-27 02:27:24

○A103.224.212.2222018-04-05 → 2018-07-06 · 7 obs

○ 2018-03-09 20:03:28
● 2018-04-05 03:43:22
● 2018-04-26 04:20:36
○ 2018-06-07 21:44:44
● 2018-07-06 05:18:38
○ 2018-08-02 21:10:56
○ 2026-02-27 02:27:24

○A104.237.196.1172018-08-02 → 2018-08-02 · 4 obs

○ 2018-07-06 05:18:38
● 2018-08-02 21:10:56
○ 2018-08-30 07:38:42
○ 2026-02-27 02:27:24

○A108.61.19.122018-08-30 → 2018-08-30 · 4 obs

○ 2018-08-02 21:10:56
● 2018-08-30 07:38:42
○ 2018-10-21 08:27:18
○ 2026-02-27 02:27:24

○A108.61.19.132018-10-21 → 2018-10-21 · 4 obs

○ 2018-08-30 07:38:42
● 2018-10-21 08:27:18
○ 2026-02-22 22:19:56
○ 2026-02-27 02:27:24

●A43.143.212.392026-02-22 → 2026-02-27 · 3 obs

○ 2018-10-21 08:27:18
● 2026-02-22 22:19:56
● 2026-02-27 02:27:24

○A46.166.182.542018-10-21 → 2018-10-21 · 4 obs

○ 2018-08-30 07:38:42
● 2018-10-21 08:27:18
○ 2026-02-22 22:19:56
○ 2026-02-27 02:27:24

○A46.166.182.552018-08-30 → 2018-08-30 · 4 obs

○ 2018-08-02 21:10:56
● 2018-08-30 07:38:42
○ 2018-10-21 08:27:18
○ 2026-02-27 02:27:24

○A46.166.182.562018-08-02 → 2018-08-02 · 4 obs

○ 2018-07-06 05:18:38
● 2018-08-02 21:10:56
○ 2018-08-30 07:38:42
○ 2026-02-27 02:27:24

○A70.39.101.742017-12-06 → 2018-02-09 · 5 obs

○ 2017-10-12 03:37:26
● 2017-12-06 07:58:52
● 2018-02-09 21:50:20
○ 2018-03-09 20:03:28
○ 2026-02-27 02:27:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
19nu.com	dns27.hichina.com, dns28.hichina.com	18 records

✅ Authoritative Response

Server: 120.76.107.37

NS records: dns27.hichina.com, dns28.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 19nu.com (unsigned zone)

⏱️ Timing

Total: 694ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`43.143.212.39`
NS	2	`dns28.hichina.com, dns27.hichina.com`
SOA	1	`dns27.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns27.hichina.com, dns27.hichina.com, dns27.hichina.com...)

AI analysis

19nu.com points to a single IP number: 43.143.212.39.

19nu.com is delegated to two name servers: dns27.hichina.com and dns28.hichina.com.

19nu.com shares the same name server setup as other domains, for example ajqb.cn, saaspi.com, zydjd.com, bfsl.com and scdgf.com.

19nu.com partially shares name servers with other domains, for instance qeegee.cn, bwkc.cn and 10l7xr.cn.

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

Host names with nine IP numbers:

dns27.hichina.com points to: 2408:4009:501::35, 39.96.153.39, 39.96.153.59, 47.118.199.199, 47.118.199.219, 120.76.107.39, 120.76.107.59, 139.224.142.99 and 139.224.142.109.

dns28.hichina.com points to: 2408:4009:501::36, 39.96.153.37, 39.96.153.62, 47.118.199.197, 47.118.199.221, 120.76.107.37, 120.76.107.62, 139.224.142.102 and 139.224.142.107.

19nu.com - robtex.com

19nu.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

AI analysis

`19nu.com`

`com`