`letongink.com`

DNSSEC	⚠️ Not signed
A	8.148.225.196^{🇸🇬 Alibaba-Cloud8.148.192.0/18 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
NS	`ns11.xincache.com` ⭐
		A	2402:4e00:1470:2::e^{🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40}
		A	2402:4e00:1730::e^{🇨🇳 TENCENT-NET-AP2402:4e00:1700::/40}
		A	1.12.0.4^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	36.155.149.180^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
		A	112.80.181.45^{🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network}
		A	117.89.178.173^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
		A	125.94.59.210^{🇨🇳 CHINANET-BACKBONE125.88.0.0/13 chinanet Guangdong network}
		A	129.211.176.209^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
NS	`ns19.xincache.com`
		A	2402:4e00:1470:2::e^{🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40}
		A	2402:4e00:1730::e^{🇨🇳 TENCENT-NET-AP2402:4e00:1700::/40}
		A	1.12.0.4^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	36.155.149.180^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
		A	112.80.181.45^{🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network}
		A	117.89.178.173^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
		A	125.94.59.210^{🇨🇳 CHINANET-BACKBONE125.88.0.0/13 chinanet Guangdong network}
		A	129.211.176.209^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
NS	`ns20.xincache.com`
		A	2402:4e00:111:fff::c^{🇨🇳 TENCENT-NET-AP2402:4e00::/35}
		A	1.12.0.1^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	36.155.149.176^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
		A	112.80.181.111^{🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network}
		A	117.89.178.184^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
		A	129.211.176.239^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
		A	163.177.5.23^{🇨🇳 UNICOM-GuangZhou-IDC163.177.5.0/24}
MX	`mail.letongink.com` ⭐
		A	219.131.220.106^{🇨🇳 CHINANET-BACKBONE219.128.0.0/13 China Telecom Global Limited}
TXT	`v=spf1 ip4:219.131.220.106 include:spf.mailrelay.cn -all`
SOA	`ns11.xincache.com`ns12@xincache.com serial=1743059472

`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=1785720017

Subdomains

mail.letongink.com

Same first word

letongink.com

Similar names

DNS History

8 records (5 active, 3 former)

●NSns11.xincache.com2026-07-18 → 2026-08-03 · 3 obs

○ 2017-01-19 09:37:02
● 2026-07-18 08:10:20
● 2026-08-03 01:24:22

○NSns15.xincache.com2015-06-09 → 2016-02-01 · 4 obs

● 2015-06-09 23:31:48
● 2016-02-01 02:04:48
○ 2017-01-19 09:37:02
○ 2026-08-03 01:24:22

○NSns16.xincache.com2015-06-09 → 2016-02-01 · 4 obs

● 2015-06-09 23:31:48
● 2016-02-01 02:04:48
○ 2017-01-19 09:37:02
○ 2026-08-03 01:24:22

●NSns19.xincache.com2017-01-19 → 2026-08-03 · 3 obs

○ 2016-02-01 02:04:48
● 2017-01-19 09:37:02
● 2026-08-03 01:24:22

●NSns20.xincache.com2017-01-19 → 2026-08-03 · 3 obs

○ 2016-02-01 02:04:48
● 2017-01-19 09:37:02
● 2026-08-03 01:24:22

●MXmail.letongink.com2015-06-09 → 2026-08-03 · 2 obs

● 2015-06-09 23:31:48
● 2026-08-03 01:24:22

○A219.131.220.1062015-06-09 → 2018-08-30 · 4 obs

● 2015-06-09 23:31:48
● 2018-08-30 19:57:56
○ 2026-07-18 08:10:20
○ 2026-08-03 01:24:22

●A8.148.225.1962026-07-18 → 2026-08-03 · 3 obs

○ 2018-08-30 19:57:56
● 2026-07-18 08:10:20
● 2026-08-03 01:24:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
letongink.com	ns19.xincache.com, ns20.xincache.com	12 records

✅ Authoritative Response

Server:1.12.0.4

NS records: ns19.xincache.com, ns20.xincache.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for letongink.com (unsigned zone)

⏱️ Timing

Total: 193ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`8.148.225.196`
NS	2	`ns20.xincache.com, ns19.xincache.com`
MX	1	`mail.letongink.com (pri: 10)`
TXT	1	`v=spf1 ip4:219.131.220.106 include:spf.m`
SOA	1	`ns11.xincache.com ns12.xincache.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ns19.xincache.com, ns19.xincache.com, ns19.xincache.com...)

Analysis

Hierarchy

letongink.com serves as the parent of mail.letongink.com.

IP Addresses

letongink.com has exactly one IP address — 8.148.225.196.

Name Servers

letongink.com has three name servers — ns11.xincache.com, ns19.xincache.com and ns20.xincache.com.

letongink.com has at least partial name server overlap with other domains, such as hboptics.com, xalib.org.cn, duxiaqu.com and two others.

ns12.xincache.com, ns17.xincache.com and ns18.xincache.com — plus 6 other name servers — are commonly paired with these name servers.

Hosts with 8 IP addresses each:

ns11.xincache.com points to 1.12.0.4, 36.155.149.180, 112.80.181.45 and 5 other IP addresses.

ns19.xincache.com points to 1.12.0.4, 36.155.149.180, 112.80.181.45 and 5 other IP addresses.

Hosts with 7 IP addresses each:

ns20.xincache.com points to 1.12.0.1, 36.155.149.176, 112.80.181.111 and 4 other IP addresses.

The host names ns11.xincache.com and ns19.xincache.com both resolve to 2402:4e00:1470:2::e IP addresses.

The host names ns11.xincache.com and ns19.xincache.com both resolve to 2402:4e00:1730::e IP addresses.

The host names ns11.xincache.com and ns19.xincache.com both resolve to 1.12.0.4 IP addresses.

The host names ns11.xincache.com and ns19.xincache.com both resolve to 36.155.149.180 IP addresses.

The host names ns11.xincache.com and ns19.xincache.com both resolve to 112.80.181.45 IP addresses.

The host names ns11.xincache.com and ns19.xincache.com both resolve to 117.89.178.173 IP addresses.

The host names ns11.xincache.com and ns19.xincache.com both resolve to 125.94.59.210 IP addresses.

The host names ns11.xincache.com and ns19.xincache.com both resolve to 129.211.176.209 IP addresses.

Mail Servers

letongink.com uses one mail server — mail.letongink.com.

mail.letongink.com points to one IP number — 219.131.220.106.

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letongink.com

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