first-safe.com - robtex.com
first-safe.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 211.149.229.91🇨🇳 CHINANET-SCIDC-AS-AP211.149.224.0/19 chinanet SC province network-client | ||||||
| NS | ns4.myhostadmin.net ⭐ | ||||||
| A | 240e:d9:c200:1::2🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network | ||||||
| A | 118.123.253.132🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center | ||||||
| A | 211.149.230.100🇨🇳 CHINANET-SCIDC-AS-AP211.149.224.0/19 chinanet SC province network-client | ||||||
| NS | ns5.myhostadmin.net | ||||||
| A | 240e:d9:c200::2🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network | ||||||
| A | 61.172.183.73🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC | ||||||
| A | 118.123.249.114🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center | ||||||
| MX | mxbiz1.qq.com ⭐ | ||||||
| MX | mxbiz2.qq.com(10) | ||||||
| TXT | v=spf1 include:spf.mail.qq.com ~all | ||||||
| SOA | ns4.myhostadmin.netdnsconct@myhostadmin.net 2019-08-19 #84 | ||||||
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=1786742304 | ||||||
Subdomains
mail.first-safe.com |
Same first word
first-safe.com |
Similar names
DNS History
13 records (5 active, 8 former)
○NSns.yovole.com2015-06-13 → 2017-03-27 · 4 obs
● 2017-03-27 13:10:26
○ 2020-03-19 18:37:02
○ 2026-08-14 21:35:14
○NSns1.myhostadmin.net2020-03-19 → 2020-03-19 · 4 obs
● 2020-03-19 18:37:02
○ 2026-05-18 05:55:16
○ 2026-08-14 21:35:14
○NSns1.yovole.com2015-06-13 → 2017-03-27 · 4 obs
● 2017-03-27 13:10:26
○ 2020-03-19 18:37:02
○ 2026-08-14 21:35:14
○NSns2.myhostadmin.net2020-03-19 → 2020-03-19 · 4 obs
● 2020-03-19 18:37:02
○ 2026-05-18 05:55:16
○ 2026-08-14 21:35:14
○NSns3.myhostadmin.net2020-03-19 → 2020-03-19 · 4 obs
● 2020-03-19 18:37:02
○ 2026-05-18 05:55:16
○ 2026-08-14 21:35:14
●NSns4.myhostadmin.net2020-03-19 → 2026-08-14 · 3 obs
● 2020-03-19 18:37:02
● 2026-08-14 21:35:14
●NSns5.myhostadmin.net2020-03-19 → 2026-08-14 · 3 obs
● 2020-03-19 18:37:02
● 2026-08-14 21:35:14
○NSns6.myhostadmin.net2020-03-19 → 2020-03-19 · 4 obs
● 2020-03-19 18:37:02
○ 2026-05-18 05:55:16
○ 2026-08-14 21:35:14
○A116.255.186.832020-03-19 → 2020-03-19 · 4 obs
● 2020-03-19 18:37:02
○ 2026-05-18 05:55:16
○ 2026-08-14 21:35:14
○A121.14.65.2152015-06-13 → 2017-03-27 · 4 obs
● 2017-03-27 13:10:26
○ 2020-03-19 18:37:02
○ 2026-08-14 21:35:14
●A211.149.229.912026-05-18 → 2026-08-14 · 3 obs
● 2026-05-18 05:55:16
● 2026-08-14 21:35:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| first-safe.com | ns4.myhostadmin.net, ns5.myhostadmin.net | - |
✅ Authoritative Response
Server:61.172.183.73
NS records: ns4.myhostadmin.net, ns5.myhostadmin.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for first-safe.com (unsigned zone)
⏱️ Timing
Total: 1302ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 211.149.229.91 |
| NS | 2 | ns5.myhostadmin.net, ns4.myhostadmin.net |
| MX | 2 | mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.mail.qq.com ~all |
| SOA | 1 | ns4.myhostadmin.net dnsconct.myhostadmin |
Analysis
Hierarchy
mail.first-safe.com is a subdomain of first-safe.com.
IP Addresses
first-safe.com resolves to one IP address: 211.149.229.91.
023well.com, web.s1108.vhostgo.com, dyctmall.com and two other host names share IP numbers with first-safe.com.
Name Servers
first-safe.com is served by two delegated name servers, ns4.myhostadmin.net and ns5.myhostadmin.net.
first-safe.com uses the same name servers as several other domains — among them newwindows.com.cn, ntrj.cn, nhivf.com and two more.
The name servers of first-safe.com overlap at least partially with those of other domains — among them cydszx.cn, ymqlqc.com, jujin.net and two more.
These name servers commonly appear in delegations together with ns3.myhostadmin.net, ns6.myhostadmin.net, ns1.myhostadmin.net and 7 other.
Both ns4.myhostadmin.net and ns5.myhostadmin.net point to three IP numbers: ns4.myhostadmin.net points to 118.123.253.132, 211.149.230.100 and 240e:d9:c200:1::2, while ns5.myhostadmin.net points to 61.172.183.73, 118.123.249.114 and 240e:d9:c200::2.
Mail Servers
Mail for first-safe.com is handled by two mail servers — mxbiz1.qq.com and mxbiz2.qq.com.
first-safe.com uses an identical mail server configuration to several other domains — among them 4008217660.com, lexiangpingou.cn, muner.net and two more.
first-safe.com has at least partial mail server overlap with other domains such as rocooart.cn, tnbproxy.com, crucg.com and two more.