sylhc.com - robtex.com
sylhc.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns29.hichina.com ⭐ | ||||||
| A | 2408:4009:501::37🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.39🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.59🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.199🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.219🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.39🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.59🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.99🇨🇳 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 | 139.224.142.109🇨🇳 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 | dns30.hichina.com | ||||||
| A | 2408:4009:501::38🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.37🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.62🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.197🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.221🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.37🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.62🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.102🇨🇳 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 | 139.224.142.107🇨🇳 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, | ||||||
| SOA | dns29.hichina.comhostmaster@hichina.com 2026-03-03 #14 | ||||||
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=1776220502 | ||||||
Same first word
sylhc.com |
Similar names
DNS History
10 records (2 active, 8 former)
●NSdns29.hichina.com2026-03-26 → 2026-04-15 · 3 obs
● 2026-03-26 03:26:38
● 2026-04-15 03:03:02
●NSdns30.hichina.com2026-03-26 → 2026-04-15 · 3 obs
● 2026-03-26 03:26:38
● 2026-04-15 03:03:02
○NSns1.dns.com2018-05-31 → 2018-05-31 · 4 obs
● 2018-05-31 21:32:10
○ 2026-03-26 03:26:38
○ 2026-04-15 03:03:02
○NSns11.xincache.com2015-06-24 → 2015-06-24 · 3 obs
○ 2015-11-04 10:09:12
○ 2026-04-15 03:03:02
○NSns12.xincache.com2015-06-24 → 2015-06-24 · 3 obs
○ 2015-11-04 10:09:12
○ 2026-04-15 03:03:02
○NSns17.xincache.com2015-11-04 → 2017-01-10 · 5 obs
● 2015-11-04 10:09:12
● 2017-01-10 16:46:56
○ 2018-05-31 21:32:10
○ 2026-04-15 03:03:02
○NSns18.xincache.com2015-11-04 → 2017-01-10 · 5 obs
● 2015-11-04 10:09:12
● 2017-01-10 16:46:56
○ 2018-05-31 21:32:10
○ 2026-04-15 03:03:02
○NSns2.dns.com2018-05-31 → 2018-05-31 · 4 obs
● 2018-05-31 21:32:10
○ 2026-03-26 03:26:38
○ 2026-04-15 03:03:02
○A122.10.99.1192015-11-04 → 2017-01-10 · 4 obs
● 2017-01-10 16:46:56
○ 2018-05-31 21:32:10
○ 2026-04-15 03:03:02
○A192.80.132.1782018-05-31 → 2018-05-31 · 4 obs
● 2018-05-31 21:32:10
○ 2026-03-26 03:26:38
○ 2026-04-15 03:03:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sylhc.com | dns29.hichina.com, dns30.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.39
NS records: dns29.hichina.com, dns30.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sylhc.com (unsigned zone)
⏱️ Timing
Total: 500ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns30.hichina.com, dns29.hichina.com |
| SOA | 1 | dns29.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns29.hichina.com, dns29.hichina.com, dns29.hichina.com...)
Analysis
Name Servers
Two name servers dns29.hichina.com and dns30.hichina.com handle delegation for sylhc.com.
sylhc.com uses the same name server setup as other domains, for example tryof.com, tuijianai.com, cuq.cc, szassemblyline.com and gemkj.com.
sylhc.com partially shares name servers with other domains; examples include wujicn.com, okhubs.com, friendcode.com, cloudid.cn and meet-card.com.
These name servers are often used with the name servers ns1.alidns.com and ns2.alidns.com.
Host names with nine IP numbers:
dns29.hichina.com points to: 2408:4009:501::37, 39.96.153.39, 39.96.153.59, 47.118.199.199, 47.118.199.219, 120.76.107.39, 120.76.107.59, 139.224.142.99 and 139.224.142.109.
dns30.hichina.com points to: 2408:4009:501::38, 39.96.153.37, 39.96.153.62, 47.118.199.197, 47.118.199.221, 120.76.107.37, 120.76.107.62, 139.224.142.102 and 139.224.142.107.