yh174.com - robtex.com
yh174.com
| CNAME | bob301vpn.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.zndns.com ⚠️ Not in zone NS records | ||||||
| A | 13.250.122.187🇸🇬 Amazon13.250.0.0/15 EC2 SIN prefix | ||||||
| PTR | ec2-13-250-122-187.ap-southeast-1.compute.amazonaws.com | ||||||
| NS | ns2.zndns.com ⚠️ Not in zone NS records | ||||||
| A | 54.251.250.208🇸🇬 Amazon54.251.192.0/18 SIN prefix | ||||||
| PTR | ec2-54-251-250-208.ap-southeast-1.compute.amazonaws.com | ||||||
| A | 180.169.17.250🇨🇳 SHANGHAITELECOM180.169.0.0/16 Chinanet Shanghai | ||||||
| NS | ns3.zndns.com ⚠️ Not in zone NS records | ||||||
| A | 18.139.119.26🇸🇬 Amazon18.138.0.0/15 EC2 SIN prefix | ||||||
| PTR | ec2-18-139-119-26.ap-southeast-1.compute.amazonaws.com | ||||||
| NS | ns4.zndns.com ⚠️ Not in zone NS records | ||||||
| A | 52.77.255.153🇸🇬 Amazon52.77.0.0/16 SIN prefix | ||||||
| PTR | ec2-52-77-255-153.ap-southeast-1.compute.amazonaws.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=1785942799 | ||||||
Same first word
yh174.com |
Similar names
DNS History
9 records (3 active, 6 former)
●NSv1s1.xundns.com2026-08-02 → 2026-08-05 · 3 obs
○ 2017-04-10 13:37:08
● 2026-08-02 05:14:40
● 2026-08-05 15:24:28
● 2026-08-02 05:14:40
● 2026-08-05 15:24:28
●NSv1s2.xundns.com2026-08-02 → 2026-08-05 · 3 obs
○ 2017-04-10 13:37:08
● 2026-08-02 05:14:40
● 2026-08-05 15:24:28
● 2026-08-02 05:14:40
● 2026-08-05 15:24:28
○NSwww.yh174.com2015-08-14 → 2017-04-10 · 4 obs
● 2015-08-14 22:24:46
● 2017-04-10 13:37:08
○ 2026-08-02 05:14:40
○ 2026-08-05 15:24:28
● 2017-04-10 13:37:08
○ 2026-08-02 05:14:40
○ 2026-08-05 15:24:28
○MXio.bouncemx.com2015-12-05 → 2017-04-10 · 6 obs
● 2015-12-05 19:45:18
● 2016-03-08 11:56:22
○ 2016-08-11 07:58:34
● 2017-04-10 13:37:08
○ 2026-08-02 05:14:40
○ 2026-08-05 15:24:28
● 2016-03-08 11:56:22
○ 2016-08-11 07:58:34
● 2017-04-10 13:37:08
○ 2026-08-02 05:14:40
○ 2026-08-05 15:24:28
○A104.160.171.812017-04-10 → 2017-04-10 · 4 obs
○ 2016-03-08 11:56:22
● 2017-04-10 13:37:08
○ 2026-08-02 05:14:40
○ 2026-08-05 15:24:28
● 2017-04-10 13:37:08
○ 2026-08-02 05:14:40
○ 2026-08-05 15:24:28
○A70.39.84.2352016-03-08 → 2016-03-08 · 4 obs
○ 2015-12-05 19:45:18
● 2016-03-08 11:56:22
○ 2017-04-10 13:37:08
○ 2026-08-05 15:24:28
● 2016-03-08 11:56:22
○ 2017-04-10 13:37:08
○ 2026-08-05 15:24:28
○A70.39.84.2362015-08-14 → 2015-12-05 · 4 obs
● 2015-08-14 22:24:46
● 2015-12-05 19:45:18
○ 2016-03-08 11:56:22
○ 2026-08-05 15:24:28
● 2015-12-05 19:45:18
○ 2016-03-08 11:56:22
○ 2026-08-05 15:24:28
●CNAMEbob301vpn.com2026-08-02 → 2026-08-05 · 3 obs
○ 2017-04-10 13:37:08
● 2026-08-02 05:14:40
● 2026-08-05 15:24:28
● 2026-08-02 05:14:40
● 2026-08-05 15:24:28
🔍 DNS Trace
Analysis
Name Servers
yh174.com has four authoritative name servers: ns1.zndns.com, ns2.zndns.com, ns3.zndns.com and ns4.zndns.com.
At least some of yh174.com's name servers are shared with other domains, for example 56211.com, 615818.com, 365108.com and two more.
These name servers are often deployed together with the name servers vip1.zndns.com, vip2.zndns.com, vip3.zndns.com and vip4.zndns.com.
Host names with two IP numbers:
ns2.zndns.com maps to two IP addresses — 54.251.250.208 and 180.169.17.250.
Host names pointing to a single IP address:
ns1.zndns.com points to the IP address 13.250.122.187.
ns3.zndns.com points to the IP address 18.139.119.26.
ns4.zndns.com points to the IP address 52.77.255.153.