`2019100.com`

DNSSEC	⚠️ Not signed
A	154.213.246.169^{🇭🇰 POWERLINE-HK154.213.224.0/19 Digital Core Technology Co., Ltd}
NS	`ns1.julydns.com` ⭐ ⚠️ Not in parent delegation
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
			PTR	`ip-47-97-51-45.defastlink.net`
NS	`ns1.judns.com` ⚠️ Not in zone NS records
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
			PTR	`ip-47-97-51-45.defastlink.net`
NS	`ns2.judns.com` ⚠️ Not in zone NS records
		A	162.159.27.251^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-162-159-27-251.defastlink.net`
NS	`ns2.julydns.com` ⚠️ Not in parent delegation
		A	162.159.48.223^{Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-162-159-48-223.defastlink.net`
SOA	`ns1.julydns.com`master@jmdns.com serial=1768674501

`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

Similar names

2901100.ru

0912100.com

1901002.com

9102001.com

DNS History

12 records (5 active, 7 former)

○NSdns10.hichina.com2016-05-31 → 2018-12-05 · 4 obs

● 2016-05-31 01:19:46
● 2018-12-05 00:31:20
○ 2026-03-16 05:18:14
○ 2026-03-16 05:18:16

○NSdns9.hichina.com2016-05-31 → 2018-12-05 · 4 obs

● 2016-05-31 01:19:46
● 2018-12-05 00:31:20
○ 2026-03-16 05:18:14
○ 2026-03-16 05:18:16

●NSns1.judns.com2026-03-16 → 2026-03-16 · 3 obs

○ 2018-12-05 00:31:20
● 2026-03-16 05:18:14
● 2026-03-16 05:18:16

●NSns1.julydns.com2026-03-16 → 2026-03-16 · 3 obs

○ 2018-12-05 00:31:20
● 2026-03-16 05:18:14
● 2026-03-16 05:18:16

●NSns2.judns.com2026-03-16 → 2026-03-16 · 3 obs

○ 2018-12-05 00:31:20
● 2026-03-16 05:18:14
● 2026-03-16 05:18:16

●NSns2.julydns.com2026-03-16 → 2026-03-16 · 3 obs

○ 2018-12-05 00:31:20
● 2026-03-16 05:18:14
● 2026-03-16 05:18:16

○MXmxbiz1.qq.com2016-05-31 → 2018-12-05 · 4 obs

● 2016-05-31 01:19:46
● 2018-12-05 00:31:20
○ 2026-03-16 05:18:14
○ 2026-03-16 05:18:16

○MXmxbiz2.qq.com2016-05-31 → 2018-12-05 · 4 obs

● 2016-05-31 01:19:46
● 2018-12-05 00:31:20
○ 2026-03-16 05:18:14
○ 2026-03-16 05:18:16

○A116.255.196.1952017-02-09 → 2017-02-09 · 4 obs

○ 2016-05-31 01:19:46
● 2017-02-09 21:31:20
○ 2018-12-05 00:31:20
○ 2026-03-16 05:18:16

○A122.114.167.852018-12-05 → 2018-12-05 · 4 obs

○ 2017-02-09 21:31:20
● 2018-12-05 00:31:20
○ 2026-03-16 05:18:14
○ 2026-03-16 05:18:16

○A122.114.23.2422016-05-31 → 2016-05-31 · 3 obs

● 2016-05-31 01:19:46
○ 2017-02-09 21:31:20
○ 2026-03-16 05:18:16

●A154.213.246.1692026-03-16 → 2026-03-16 · 3 obs

○ 2018-12-05 00:31:20
● 2026-03-16 05:18:14
● 2026-03-16 05:18:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, m.gtld-servers.net, h.gtld-servers.net, a.gtld-servers.net...	-
2019100.com	ns1.judns.com, ns2.judns.com	2 records

✅ Authoritative Response

Server: 162.159.27.251

NS records: ns1.judns.com, ns2.judns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 2019100.com (unsigned zone)

⏱️ Timing

Total: 3404ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`154.213.246.169`
NS	2	`ns1.julydns.com, ns2.julydns.com`
SOA	1	`ns1.julydns.com master.jmdns.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.judns.com, ns2.judns.com)

Analysis

IP Addresses

2019100.com points to a single IP: 154.213.246.169.

Name Servers

2019100.com is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.

2019100.com at least partially shares its name servers with other domains, for instance fk1x85.mobi, phonemefusion.com, jishijiaoyi.com, 129976.cn and aleo.cn.