rltech.cn - robtex.com
rltech.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.218.240.184🇭🇰 UCLOUD-1103.218.240.0/24 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED FLAT/RM 603 6/F LAWS COMMERCIAL PLAZA 788 CHEUNG SHA WAN ROAD, KL, | ||||||
| A | 118.193.33.220🇭🇰 UCLOUD-1118.193.33.0/24 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED FLAT/RM 603 6/F LAWS COMMERCIAL PLAZA 788 CHEUNG SHA WAN ROAD, KL, | ||||||
| A | 118.193.37.94🇭🇰 UCLOUD-1118.193.37.0/24 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED FLAT/RM 603 6/F LAWS COMMERCIAL PLAZA 788 CHEUNG SHA WAN ROAD, KL, | ||||||
| A | 152.32.171.65🇭🇰 UCLOUD-1152.32.171.0/24 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED FLAT/RM 603 6/F LAWS COMMERCIAL PLAZA 788 CHEUNG SHA WAN ROAD, KL, | ||||||
| A | 154.85.60.150🇺🇸 BAIDU-1154.85.56.0/21 AS55967 | ||||||
| NS | pk3.22.cn ⚠️ Not in zone NS records | ||||||
| A | 39.101.68.48🇨🇳 Alibaba-Cloud39.100.0.0/14 CT BeiJing IDC | ||||||
| NS | pk4.22.cn ⚠️ Not in zone NS records | ||||||
| A | 39.101.68.48🇨🇳 Alibaba-Cloud39.100.0.0/14 CT BeiJing IDC | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034609171 | ||||||
Subdomains
mail.rltech.cn |
Same first word
Similar names
lrtech.ru |
cheltr.com |
lrtech.com |
hlcert.com |
lrtech.net |
lrtech.ca |
techlr.de |
clther.com |
lrtech.fr |
techrl.com |
therlc.org |
thelcr.com |
thercl.com |
thelrc.net |
reltch.com |
DNS History
16 records (7 active, 9 former)
○A103.13.73.1552017-05-21 → 2017-05-21 · 4 obs
● 2017-05-21 09:20:16
○ 2026-03-30 02:24:04
○ 2026-03-30 02:24:06
○A103.13.73.1602017-05-21 → 2017-05-21 · 4 obs
● 2017-05-21 09:20:16
○ 2026-03-30 02:24:04
○ 2026-03-30 02:24:06
●A103.218.240.1842026-03-30 → 2026-03-30 · 3 obs
● 2026-03-30 02:24:04
● 2026-03-30 02:24:06
●A118.193.33.2202026-03-30 → 2026-03-30 · 3 obs
● 2026-03-30 02:24:04
● 2026-03-30 02:24:06
●A118.193.37.942026-03-30 → 2026-03-30 · 3 obs
● 2026-03-30 02:24:04
● 2026-03-30 02:24:06
●A152.32.171.652026-03-30 → 2026-03-30 · 3 obs
● 2026-03-30 02:24:04
● 2026-03-30 02:24:06
●A154.85.60.1502026-03-30 → 2026-03-30 · 3 obs
● 2026-03-30 02:24:04
● 2026-03-30 02:24:06
○A183.111.157.682017-05-21 → 2017-05-21 · 4 obs
● 2017-05-21 09:20:16
○ 2026-03-30 02:24:04
○ 2026-03-30 02:24:06
○A183.111.157.922017-05-21 → 2017-05-21 · 4 obs
● 2017-05-21 09:20:16
○ 2026-03-30 02:24:04
○ 2026-03-30 02:24:06
○A47.90.14.2322016-11-19 → 2016-11-19 · 4 obs
● 2016-11-19 04:33:34
○ 2017-05-21 09:20:16
○ 2026-03-30 02:24:06
○A47.90.20.172016-11-19 → 2016-11-19 · 4 obs
● 2016-11-19 04:33:34
○ 2017-05-21 09:20:16
○ 2026-03-30 02:24:06
○A64.62.224.2532015-06-10 → 2015-10-25 · 4 obs
● 2015-10-25 04:38:44
○ 2016-01-14 06:14:12
○ 2026-03-30 02:24:06
○A74.82.63.1262016-01-14 → 2016-01-14 · 4 obs
● 2016-01-14 06:14:12
○ 2016-11-19 04:33:34
○ 2026-03-30 02:24:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, e.dns.cn, d.dns.cn, c.dns.cn... | - |
| rltech.cn | pk3.22.cn, pk4.22.cn | - |
✅ Authoritative Response
Server:39.101.68.48
NS records: pk3.22.cn, pk4.22.cn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rltech.cn (unsigned zone)
⏱️ Timing
Total: 4069ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 5 | 118.193.33.220, 103.218.240.184... |
Analysis
Hierarchy
rltech.cn is the parent of mail.rltech.cn.
IP Addresses
Five IP numbers are pointed to by rltech.cn: 103.218.240.184, 118.193.33.220, 118.193.37.94, 152.32.171.65 and 154.85.60.150.
other host names including bbs.siyang.cc, 51ql.com, tito.cn, ruilan.com and ribai.net share IP numbers with rltech.cn.
Name Servers
rltech.cn is delegated to two name servers pk3.22.cn and pk4.22.cn.
rltech.cn shares the same name server setup as other domains, for instance zse.cn, 51ld.com, dklp.cn, hjlz.com and peetf.com.
Host names with a single IP:
pk3.22.cn points to 39.101.68.48.
pk4.22.cn points to 39.101.68.48.
Host names pointing to 39.101.68.48: pk3.22.cn and pk4.22.cn.