`37919.cn`

CNAME	`poloc.xblgxfc.com`
DNSSEC	⚠️ Not signed
A	103.91.219.198^{🇺🇸 CORENET103.91.219.0/24 CoreNET Inc. 30 N Gould St Ste R}
		PTR	`103.91.219.198.dynamic.user.isp.local`

`cn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2035056524

Same first word

37919.com

37919.cn

Similar names

39179.com

19973.com

39971.us

79319.com

13799.cn

79193.us

97913.us

91973.cn

99731.us

73991.com

79193.com

19397.com

73919.com

99731.com

99173.com

93971.jp

13997.com

91397.com

79391.cn

19397.info

17399.com

31997.us

39719.cn

99137.us

17399.vip

13979.xyz

93197.de

19937.monster

99137.com

91937.com

79319.xyz

79319.vip

13799.vip

39791.com

79913.com

93179.co

39197.cn

97931.com

31979.com

73991.mobi

91379.us

39917.us

17993.us

99713.us

13997.xyz

39719.us

91973.com

79913.cn

93971.net

79139.com

93917.com

99713.id

31799.cn

39791.us

31799.com

97139.cn

71939.com

97193.com

17993.com

19937.com

79139.cn

17939.com

97931.cn

99317.com

91739.us

93179.cn

13799.com

DNS History

20 records (3 active, 17 former)

○NSdns1.iidns.com2015-05-08 → 2017-02-15 · 4 obs

● 2015-05-08 08:56:18
● 2017-02-15 11:38:08
○ 2026-07-08 00:47:50
○ 2026-07-18 13:45:32

○NSdns2.iidns.com2015-05-08 → 2017-02-15 · 4 obs

● 2015-05-08 08:56:18
● 2017-02-15 11:38:08
○ 2026-07-08 00:47:50
○ 2026-07-18 13:45:32

○NSdns3.iidns.com2015-05-08 → 2017-02-15 · 4 obs

● 2015-05-08 08:56:18
● 2017-02-15 11:38:08
○ 2026-07-08 00:47:50
○ 2026-07-18 13:45:32

○NSdns4.iidns.com2015-05-08 → 2017-02-15 · 4 obs

● 2015-05-08 08:56:18
● 2017-02-15 11:38:08
○ 2026-07-08 00:47:50
○ 2026-07-18 13:45:32

○NSdns5.iidns.com2015-05-08 → 2017-02-15 · 4 obs

● 2015-05-08 08:56:18
● 2017-02-15 11:38:08
○ 2026-07-08 00:47:50
○ 2026-07-18 13:45:32

○NSdns6.iidns.com2015-05-08 → 2017-02-15 · 4 obs

● 2015-05-08 08:56:18
● 2017-02-15 11:38:08
○ 2026-07-08 00:47:50
○ 2026-07-18 13:45:32

●NSn1.xundns.com2026-07-08 → 2026-07-18 · 3 obs

○ 2017-02-15 11:38:08
● 2026-07-08 00:47:50
● 2026-07-18 13:45:32

●NSn2.xundns.com2026-07-08 → 2026-07-18 · 3 obs

○ 2017-02-15 11:38:08
● 2026-07-08 00:47:50
● 2026-07-18 13:45:32

○A198.148.92.1572015-12-21 → 2015-12-21 · 4 obs

○ 2015-05-08 08:56:18
● 2015-12-21 20:23:36
○ 2016-03-17 17:45:14
○ 2026-07-18 13:45:32

○A198.148.92.1582015-12-21 → 2015-12-21 · 4 obs

○ 2015-05-08 08:56:18
● 2015-12-21 20:23:36
○ 2016-03-17 17:45:14
○ 2026-07-18 13:45:32

○A198.148.92.532015-05-08 → 2015-05-08 · 3 obs

● 2015-05-08 08:56:18
○ 2026-07-08 00:47:50
○ 2026-07-18 13:45:32

○A198.148.92.542015-12-21 → 2015-12-21 · 4 obs

○ 2015-05-08 08:56:18
● 2015-12-21 20:23:36
○ 2016-03-17 17:45:14
○ 2026-07-18 13:45:32

○A198.148.92.562015-05-08 → 2016-03-17 · 4 obs

● 2015-05-08 08:56:18
● 2016-03-17 17:45:14
○ 2017-02-15 11:38:08
○ 2026-07-18 13:45:32

○A198.148.92.572016-03-17 → 2016-03-17 · 4 obs

○ 2015-12-21 20:23:36
● 2016-03-17 17:45:14
○ 2017-02-15 11:38:08
○ 2026-07-18 13:45:32

○A198.148.92.582015-05-08 → 2016-03-17 · 4 obs

● 2015-05-08 08:56:18
● 2016-03-17 17:45:14
○ 2017-02-15 11:38:08
○ 2026-07-18 13:45:32

○A198.148.92.622015-05-08 → 2015-05-08 · 3 obs

● 2015-05-08 08:56:18
○ 2026-07-08 00:47:50
○ 2026-07-18 13:45:32

○A23.234.4.1512017-02-15 → 2017-02-15 · 4 obs

○ 2016-03-17 17:45:14
● 2017-02-15 11:38:08
○ 2026-07-08 00:47:50
○ 2026-07-18 13:45:32

○A23.234.4.1532017-02-15 → 2017-02-15 · 4 obs

○ 2016-03-17 17:45:14
● 2017-02-15 11:38:08
○ 2026-07-08 00:47:50
○ 2026-07-18 13:45:32

○CNAMEfw.ename.net2015-05-08 → 2017-02-15 · 4 obs

● 2015-05-08 08:56:18
● 2017-02-15 11:38:08
○ 2026-07-08 00:47:50
○ 2026-07-18 13:45:32

●CNAMEpoloc.xblgxfc.com2026-07-08 → 2026-07-18 · 3 obs

○ 2017-02-15 11:38:08
● 2026-07-08 00:47:50
● 2026-07-18 13:45:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	d.dns.cn, a.dns.cn, b.dns.cn, c.dns.cn...	-
37919.cn	n1.xundns.com, n2.xundns.com	-

✅ Authoritative Response

Server:42.240.163.163

NS records: n1.xundns.com, n2.xundns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 37919.cn (unsigned zone)

⏱️ Timing

Total: 2044ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`n2.xundns.com, n1.xundns.com`
CNAME	1	`poloc.xblgxfc.com`
SOA	1	`n1.xundns.com nsadmin.xundns.com`

Analysis

IP Addresses

37919.cn resolves to just one IP address, 103.91.219.198.

Host names like poloc.xblgxfc.com are further examples that share IP numbers with 37919.cn.

37919.cn - robtex.com

37919.cn

cn

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

`37919.cn`

`cn`