27sem.com - robtex.com
27sem.com
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=1771291435 | ||||||
Subdomains
www.27sem.com |
Same first word
27sem.com |
DNS History
7 records (5 active, 2 former)
●NSdns7.hichina.com2015-08-07 → 2026-03-14 · 2 obs
● 2026-03-14 10:09:42
●NSdns8.hichina.com2015-08-07 → 2026-03-14 · 2 obs
● 2026-03-14 10:09:42
●A111.230.49.872026-02-16 → 2026-03-14 · 3 obs
● 2026-02-16 13:41:40
● 2026-03-14 10:09:42
○A47.96.164.1792026-02-16 → 2026-03-14 · 2 obs
○ 2026-03-14 10:09:42
○A61.139.126.882015-08-07 → 2015-08-07 · 3 obs
○ 2015-11-30 23:43:44
○ 2026-03-14 10:09:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 27sem.com | dns7.hichina.com, dns8.hichina.com | 18 records |
✅ Authoritative Response
Server: 120.76.107.44
NS records: dns7.hichina.com, dns8.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 27sem.com (unsigned zone)
⏱️ Timing
Total: 3763ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 111.230.49.87 |
| NS | 2 | dns7.hichina.com, dns8.hichina.com |
| MX | 2 | mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10) |
| SOA | 1 | dns7.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns7.hichina.com, dns7.hichina.com, dns7.hichina.com...)
Analysis
Hierarchy
27sem.com is the parent of www.27sem.com.
IP Addresses
27sem.com points to IP number 111.230.49.87.
Other host names, for example www.uqudao.com and www.27sem.com, share IPs with 27sem.com.
Name Servers
27sem.com is delegated to two name servers: dns7.hichina.com and dns8.hichina.com.
27sem.com uses the same name server setup as other domains such as huanengdj.com, ciximls.com, jd020.com, meat.ltd and ymw8.com.
27sem.com shares name servers with other domains at least partially, for instance aniwow.com and b2bok.com.
Host names with nine IP numbers:
dns7.hichina.com points to: 2408:4009:501::15, 39.96.153.43, 39.96.153.63, 47.118.199.203, 47.118.199.213, 120.76.107.43, 120.76.107.63, 139.224.142.113 and 139.224.142.123.
dns8.hichina.com points to: 2408:4009:501::16, 39.96.153.44, 39.96.153.54, 47.118.199.204, 47.118.199.214, 120.76.107.44, 120.76.107.54, 139.224.142.114 and 139.224.142.124.
Mail Servers
Two mail servers mxbiz1.qq.com and mxbiz2.qq.com handle 27sem.com.
27sem.com shares the same mail server setup as other domains, for instance tianyuanchuyun.com, hyte.pro, hkfw.com.cn, deksep.com and soonf.com.
27sem.com shares some mail servers with other domains, including superkangaroo.net, bioeffect.com.hk, geke.cc and ai-bot.cn.
Host names with two IPs:
mxbiz1.qq.com points to 203.205.147.218 and 203.205.232.191.
Host names with one IP:
mxbiz2.qq.com points to 203.205.232.191.
Hosts pointing to 203.205.232.191: mxbiz1.qq.com and mxbiz2.qq.com.