letern.com - dns.ninja
letern.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 112.74.177.224🇨🇳 Alibaba-Cloud112.74.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| NS | dns9.hichina.com ⭐ | ||||||
| A | 2408:4009:501::17🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.42🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.52🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.202🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.212🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.42🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.52🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.112🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| A | 139.224.142.122🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| NS | dns10.hichina.com | ||||||
| A | 2408:4009:501::18🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.41🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.51🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.201🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.211🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.41🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.51🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.111🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| A | 139.224.142.121🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| MX | mxbiz1.qq.com ⭐ | ||||||
| MX | mxbiz2.qq.com(10) | ||||||
| TXT | v=spf1 include:spf.mail.qq.com ~all | ||||||
| SOA | dns9.hichina.comhostmaster@hichina.com 2026-01-12 #9 | ||||||
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.netnstld@verisign-grs.com serial=1785451727 | ||||||
Same first word
letern.com |
Similar names
DNS History
8 records (5 active, 3 former)
●NSdns10.hichina.com2016-12-17 → 2026-07-30 · 2 obs
● 2026-07-30 22:58:50
●NSdns9.hichina.com2016-12-17 → 2026-07-30 · 2 obs
● 2026-07-30 22:58:50
●MXmxbiz1.qq.com2016-12-17 → 2026-07-30 · 4 obs
○ 2017-09-11 05:10:48
● 2026-02-19 15:33:56
● 2026-07-30 22:58:50
●MXmxbiz2.qq.com2016-12-17 → 2026-07-30 · 4 obs
○ 2017-09-11 05:10:48
● 2026-02-19 15:33:56
● 2026-07-30 22:58:50
○MXmxn.mxhichina.com2017-09-11 → 2017-09-11 · 4 obs
● 2017-09-11 05:10:48
○ 2026-02-19 15:33:56
○ 2026-07-30 22:58:50
○MXmxw.mxhichina.com2017-09-11 → 2017-09-11 · 4 obs
● 2017-09-11 05:10:48
○ 2026-02-19 15:33:56
○ 2026-07-30 22:58:50
●A112.74.177.2242017-09-11 → 2026-07-30 · 3 obs
● 2017-09-11 05:10:48
● 2026-07-30 22:58:50
○A139.129.149.1312016-12-17 → 2016-12-17 · 3 obs
○ 2017-09-11 05:10:48
○ 2026-07-30 22:58:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net, m.gtld-servers.net... | - |
| letern.com | dns9.hichina.com, dns10.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.41
NS records: dns9.hichina.com, dns10.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for letern.com (unsigned zone)
⏱️ Timing
Total: 571ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 112.74.177.224 |
| NS | 2 | dns9.hichina.com, dns10.hichina.com |
| MX | 2 | mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.mail.qq.com ~all |
| SOA | 1 | dns9.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns9.hichina.com, dns9.hichina.com, dns9.hichina.com...)
Analysis
IP Addresses
letern.com points to a single IP number: 112.74.177.224.
Name Servers
letern.com uses two name servers for its delegation: dns10.hichina.com and dns9.hichina.com.
letern.com shares its name server setup with other domains, including sinotrans-sz.com, topglobalit.com, control-sip.com and two others.
Some of letern.com's name servers are also used by other domains, including pvc-o.com, cxivd.com, dlili.cn and pzcnet.com.
These name servers are regularly seen alongside dns31.hichina.com and dns32.hichina.com as name servers.
Host names with 9 IP numbers:
Hostname dns10.hichina.com directs to 39.96.153.41, 39.96.153.51 and 47.118.199.201 along with 6 other IP addresses.
Hostname dns9.hichina.com directs to 39.96.153.42, 39.96.153.52 and 47.118.199.202 along with 6 other IP addresses.
Mail Servers
letern.com has two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.
letern.com shares the same mail server setup as other domains, including 7391.com, ashviee.com, jinsea.com and two others.
letern.com partially shares its mail servers with other domains, lishuitour.com and baobaobooks.com being examples.