liblib.ai - dns.ninja

`liblib.ai`

DNSSEC	⚠️ Not signed
A	8.218.194.183^{🇭🇰 Alibaba-Cloud8.218.128.0/17 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
NS	`vip3.alidns.com` ⭐
		A	2408:4009:500::3^{🇨🇳 Alibaba-Cloud2408:4009:500::/48 Alibaba Group}
		A	8.212.93.3^{🇭🇰 Alibaba_Cloud_SEC8.212.93.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	140.205.1.5^{🇨🇳 Alibaba-Cloud140.205.1.0/24 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	170.33.32.210^{🇸🇬 Alibaba_Cloud_SEC170.33.32.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.40.136^{🇸🇬 Alibaba_Cloud_SEC170.33.40.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.73.26^{🇸🇬 Alibaba_Cloud_SEC170.33.73.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.80.10^{🇸🇬 Alibaba_Cloud_SEC170.33.80.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
NS	`vip4.alidns.com`
		A	2408:4009:500::4^{🇨🇳 Alibaba-Cloud2408:4009:500::/48 Alibaba Group}
		A	8.212.93.4^{🇭🇰 Alibaba_Cloud_SEC8.212.93.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	140.205.1.6^{🇨🇳 Alibaba-Cloud140.205.1.0/24 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	170.33.32.211^{🇸🇬 Alibaba_Cloud_SEC170.33.32.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.40.137^{🇸🇬 Alibaba_Cloud_SEC170.33.40.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.73.27^{🇸🇬 Alibaba_Cloud_SEC170.33.73.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.80.11^{🇸🇬 Alibaba_Cloud_SEC170.33.80.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
MX	`mx1.feishu.cn` ⭐
		A	52.220.106.220^{🇸🇬 Amazon52.220.0.0/15 SIN prefix}
			PTR	`ec2-52-220-106-220.ap-southeast-1.compute.amazonaws.com`
MX	`mx2.feishu.cn`⁽⁵⁾
		A	101.126.58.225^{🇨🇳 VOLCANO-ENGINE101.126.56.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	122.14.229.0^{🇨🇳 CHINAMOBILE-CN122.14.224.0/20}
MX	`mx3.feishu.cn`⁽¹⁰⁾
		A	52.220.106.220^{🇸🇬 Amazon52.220.0.0/15 SIN prefix}
			PTR	`ec2-52-220-106-220.ap-southeast-1.compute.amazonaws.com`
		A	101.126.58.225^{🇨🇳 VOLCANO-ENGINE101.126.56.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	122.14.229.0^{🇨🇳 CHINAMOBILE-CN122.14.224.0/20}
TXT	`v=spf1 +include:_netblocks.m.feishu.cn -all`
TXT	`google-site-verification=p1yhy2XlAgbsXsZGwnd0Tor9dojnI2e84kNT7VcDAfQ`
TXT	`anthropic-domain-verification-f8a0ey=kxRVxivtfBhYtl9cz2JbsEjtK`
TXT	`cursor-domain-verification-8yj7x8=ncTiC53SMatlkT9uGFMp8GUhP`
TXT	`verification-code-site-App_feishu=c82K9ZKu90RzDouEYS6b`
TXT	`8025b5b5aec404364ad59daa709097e99194f05c9dd0a37e03bb983d65ece76c`
SOA	`vip3.alidns.com`hostmaster@hichina.com 2026-06-02 #16

`ai`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.ai` ⭐
	NS	`v0n1.nic.ai`
	NS	`v0n2.nic.ai`
	NS	`v0n3.nic.ai`
	NS	`v2n0.nic.ai`
	NS	`v2n1.nic.ai`
	SOA	`v0n0.nic.ai`hostmaster@donuts.email serial=1783741421

rank #667450 globally
rank #2111 in the tld

Same first word

liblib.com

liblib.ru

liblib.cn

liblib.cloud

liblib.art

liblib.tv

liblib.ai

liblib.org

liblib.de

Similar names

lilibb.com

libbil.com

blibli.co.id

bilbil.de

bilbli.com

blibli.online

bilbil.ru

iblibl.com

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blibli.info

billib.de

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blibli.tv

bilbil.pl

blibli.sbs

blibli.cn

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libbli.com

blibli.qld.au

blibli.co

billib.eu

bbiill.com

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blibli.org

bilbil.net

blibli.net

DNS History

8 records (6 active, 2 former)

○NSns41.domaincontrol.com2026-02-18 → 2026-02-18 · 4 obs

● 2026-02-18 11:46:44
● 2026-02-18 18:03:50
○ 2026-05-09 01:28:10
○ 2026-07-11 04:03:30

○NSns42.domaincontrol.com2026-02-18 → 2026-02-18 · 4 obs

● 2026-02-18 11:46:44
● 2026-02-18 18:03:50
○ 2026-05-09 01:28:10
○ 2026-07-11 04:03:30

●NSvip3.alidns.com2026-05-09 → 2026-07-11 · 3 obs

○ 2026-02-18 18:03:50
● 2026-05-09 01:28:10
● 2026-07-11 04:03:30

●NSvip4.alidns.com2026-05-09 → 2026-07-11 · 3 obs

○ 2026-02-18 18:03:50
● 2026-05-09 01:28:10
● 2026-07-11 04:03:30

●MXmx1.feishu.cn2026-02-18 → 2026-07-11 · 2 obs

● 2026-02-18 11:46:44
● 2026-07-11 04:03:30

●MXmx2.feishu.cn2026-02-18 → 2026-07-11 · 2 obs

● 2026-02-18 11:46:44
● 2026-07-11 04:03:30

●MXmx3.feishu.cn2026-02-18 → 2026-07-11 · 2 obs

● 2026-02-18 11:46:44
● 2026-07-11 04:03:30

●A8.218.194.1832026-02-18 → 2026-07-11 · 2 obs

● 2026-02-18 11:46:44
● 2026-07-11 04:03:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ai	v0n0.nic.ai, v0n3.nic.ai, v0n2.nic.ai, v0n1.nic.ai...	-
liblib.ai	vip3.alidns.com, vip4.alidns.com	-

✅ Authoritative Response

Server:170.33.80.10

NS records: vip3.alidns.com, vip4.alidns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for liblib.ai (unsigned zone)

⏱️ Timing

Total: 930ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`8.218.194.183`
NS	2	`vip4.alidns.com, vip3.alidns.com`
MX	3	`mx2.feishu.cn (pri: 5), mx1.feishu.cn (pri: 1)...`
TXT	6	`verification-code-site-App_feishu=c82K9Z, 8025b5b5aec404364ad59daa709097e99194f05c...`
SOA	1	`vip3.alidns.com hostmaster.hichina.com`

Analysis

IP Addresses

liblib.ai directs to one IP number, which is 8.218.194.183.

Name Servers

liblib.ai has two authoritative name servers — vip3.alidns.com and vip4.alidns.com.

liblib.ai has the same name server delegation as a number of other domains, such as coopfn.com, wanip.top, tuoyun999.com and two more.

There is an overlap in name servers between liblib.ai and other domains, for example geihui.com, adsbigo.com and adeeply.ru

Host names resolving to 7 IP numbers:

vip3.alidns.com points to 8.212.93.3, 140.205.1.5, 170.33.32.210 and 4 other IP addresses.

vip4.alidns.com points to 8.212.93.4, 140.205.1.6, 170.33.32.211 and 4 other IP addresses.

Mail Servers

Incoming mail for liblib.ai is delivered via three mail servers: mx1.feishu.cn, mx2.feishu.cn and mx3.feishu.cn.

liblib.ai shares at least some of its mail servers with other domains — for example zeehoox.com, mannaii.com, zschejian.com and two more.

Hosts with three IP address records:

mx3.feishu.cn resolves to 52.220.106.220, 101.126.58.225 and 122.14.229.0.

Hosts with two IP numbers each:

mx2.feishu.cn resolves to 101.126.58.225 and 122.14.229.0.

Hosts that resolve to one IP address:

mx1.feishu.cn resolves to 52.220.106.220.

The host names mx3.feishu.cn and mx1.feishu.cn both resolve to 52.220.106.220 IP addresses.

The host names mx3.feishu.cn and mx2.feishu.cn both resolve to 101.126.58.225 IP addresses.

The host names mx3.feishu.cn and mx2.feishu.cn both resolve to 122.14.229.0 IP addresses.