zlibs.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`zlibs.com`

DNSSEC	⚠️ Not signed
NS	`ns3.dnsv5.com` ⭐
		A	240d:c000:3011::10^{🇸🇬 TENCENT-NET-AP-CN240d:c000:3000::/36 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES}
		A	1.12.0.17^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	1.12.0.18^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	1.12.14.17^{🇨🇳 TENCENT-NET-AP-CN1.12.14.0/23}
		A	1.12.14.18^{🇨🇳 TENCENT-NET-AP-CN1.12.14.0/23}
		A	34.205.234.26^{🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix}
			PTR	`ec2-34-205-234-26.compute-1.amazonaws.com`
		A	43.130.172.52^{🇸🇬 TENCENT-NET-AP-CN43.130.160.0/19 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES}
		A	52.52.126.139^{🇺🇸 Amazon52.52.0.0/15 EC2 SFO prefix}
			PTR	`ec2-52-52-126-139.us-west-1.compute.amazonaws.com`
		A	163.177.5.52^{🇨🇳 UNICOM-GuangZhou-IDC163.177.5.0/24}
		A	170.106.122.152^{🇺🇸 TENCENT-NET-AP-CN170.106.122.0/23 Proxy-registered route object}
NS	`ns4.dnsv5.com`
		A	240d:c000:3011::f^{🇸🇬 TENCENT-NET-AP-CN240d:c000:3000::/36 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES}
		A	1.12.0.16^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	1.12.0.19^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	1.12.14.16^{🇨🇳 TENCENT-NET-AP-CN1.12.14.0/23}
		A	1.12.14.19^{🇨🇳 TENCENT-NET-AP-CN1.12.14.0/23}
		A	3.97.163.50^{🇨🇦 Amazon3.96.0.0/15 EC2 YUL prefix}
			PTR	`ec2-3-97-163-50.ca-central-1.compute.amazonaws.com`
		A	18.223.52.147^{🇺🇸 Amazon18.220.0.0/14 EC2 CMH prefix}
			PTR	`ec2-18-223-52-147.us-east-2.compute.amazonaws.com`
		A	35.165.107.227^{🇺🇸 Amazon35.160.0.0/13 EC2 PDX prefix}
			PTR	`ec2-35-165-107-227.us-west-2.compute.amazonaws.com`
		A	43.130.172.53^{🇸🇬 TENCENT-NET-AP-CN43.130.160.0/19 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES}
		A	170.106.122.153^{🇺🇸 TENCENT-NET-AP-CN170.106.122.0/23 Proxy-registered route object}
MX	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com` ⭐
TXT	`google-site-verification=nVJ-6LBVrINPYTsE-bu6IZVY7NywFZOW5BOJvqLuCRw`
SOA	`ns3.dnsv5.com`enterprise3dnsadmin@dnspod.com serial=1786536041

`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=1786821309

📈 Tranco rank: #172,926

Subdomains

f1.zlibs.com

cs.zlibs.com

Same first word

zlibs.ru

zlibs.com

zlibs.tips

Similar names

sbliz.mobi

sbilz.com

sbliz.info

blisz.com

szlib.org.cn

sizbl.com

bizls.ai

zslib.net

blisz.de

blizs.nl

bilzs.com

sbliz.com

lizbs.com

zslib.com

slizb.github.io

zslib.cn

sbliz.org

libsz.org

sbliz.ch

lsbiz.me

sbliz.it

lsbiz.info

sbliz.es

szlib.com

szilb.com

sbliz.co.uk

zslib.org

blizs.com

zslib.com.cn

sbliz.at

iblzs.com

slbiz.xyz

sbliz.net

siblz.ru

DNS History

11 records (4 active, 7 former)

○NSf1g1ns1.dnspod.net2015-07-19 → 2017-02-08 · 4 obs

● 2015-07-19 19:29:48
● 2017-02-08 17:23:18
○ 2018-08-18 15:04:02
○ 2026-08-15 19:44:28

○NSf1g1ns2.dnspod.net2015-07-19 → 2017-02-08 · 4 obs

● 2015-07-19 19:29:48
● 2017-02-08 17:23:18
○ 2018-08-18 15:04:02
○ 2026-08-15 19:44:28

○NSlv3ns1.ffdns.net2018-08-18 → 2018-08-18 · 4 obs

○ 2017-02-08 17:23:18
● 2018-08-18 15:04:02
○ 2026-03-15 12:11:46
○ 2026-08-15 19:44:28

○NSlv3ns2.ffdns.net2018-08-18 → 2018-08-18 · 4 obs

○ 2017-02-08 17:23:18
● 2018-08-18 15:04:02
○ 2026-03-15 12:11:46
○ 2026-08-15 19:44:28

○NSlv3ns3.ffdns.net2018-08-18 → 2018-08-18 · 4 obs

○ 2017-02-08 17:23:18
● 2018-08-18 15:04:02
○ 2026-03-15 12:11:46
○ 2026-08-15 19:44:28

○NSlv3ns4.ffdns.net2018-08-18 → 2018-08-18 · 4 obs

○ 2017-02-08 17:23:18
● 2018-08-18 15:04:02
○ 2026-03-15 12:11:46
○ 2026-08-15 19:44:28

●NSns3.dnsv5.com2026-03-15 → 2026-08-15 · 3 obs

○ 2018-08-18 15:04:02
● 2026-03-15 12:11:46
● 2026-08-15 19:44:28

●NSns4.dnsv5.com2026-03-15 → 2026-08-15 · 3 obs

○ 2018-08-18 15:04:02
● 2026-03-15 12:11:46
● 2026-08-15 19:44:28

●MXmxbiz1.qq.com2017-02-08 → 2026-08-15 · 2 obs

● 2017-02-08 17:23:18
● 2026-08-15 19:44:28

●MXmxbiz2.qq.com2017-02-08 → 2026-08-15 · 2 obs

● 2017-02-08 17:23:18
● 2026-08-15 19:44:28

○A119.254.101.1772015-07-19 → 2018-08-18 · 4 obs

● 2015-07-19 19:29:48
● 2018-08-18 15:04:02
○ 2026-03-15 12:11:46
○ 2026-08-15 19:44:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net, i.gtld-servers.net...	-
zlibs.com	ns3.dnsv5.com, ns4.dnsv5.com	19 records

✅ Authoritative Response

Server:1.12.0.16

NS records: ns3.dnsv5.com, ns4.dnsv5.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for zlibs.com (unsigned zone)

⏱️ Timing

Total: 144ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns4.dnsv5.com, ns3.dnsv5.com`
MX	2	`mxbiz1.qq.com (pri: 10), mxbiz2.qq.com (pri: 10)`
TXT	1	`google-site-verification=nVJ-6LBVrINPYTs`
SOA	1	`ns3.dnsv5.com enterprise3dnsadmin.dnspod`

📌 Glue Records Collected

Total: 19

Out-of-bailiwick: 19 (ns3.dnsv5.com, ns3.dnsv5.com, ns3.dnsv5.com...)

Analysis

Hierarchy

f1.zlibs.com and cs.zlibs.com each fall under zlibs.com as their parent domain.

Name Servers

zlibs.com has two authoritative name servers — ns3.dnsv5.com and ns4.dnsv5.com.

zlibs.com shares its NS records with other domains, for example gaapqcloudbackup03.com.cn, biliapi.com, bjjr-tencentclb.cloud and two others.

zlibs.com has at least partial name server overlap with other domains, such as fhsg.club, gopaycorp.com.cn, da7akni.net and two others.

ns1.tdnsv5.com, ns2.tdnsv5.com and ns3.tdnsv5.com — plus 3 other name servers — are commonly paired with these name servers.

DNS names with 10 IP addresses:

ns3.dnsv5.com points to 1.12.0.17, 1.12.0.18, 1.12.14.17 and 7 other IP addresses.

ns4.dnsv5.com points to 1.12.0.16, 1.12.0.19, 1.12.14.16 and 7 other IP addresses.

Mail Servers

zlibs.com is served by two mail servers, mxbiz1.qq.com and mxbiz2.qq.com.

Among the domains sharing a mail server setup with zlibs.com are cccie.com, vitalyoung.com, biglg.cn and two others.

There is at least a partial MX overlap between zlibs.com and other domains, including ipromoltd.com, af.cm.cm, rongtaipharm.com and two others.