ssplabs.com - robtex.com
ssplabs.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=1774724462 | ||||||
Same first word
DNS History
6 records (6 active, 0 former)
●NSherring.dnspod.net2026-02-25 → 2026-03-28 · 2 obs
● 2026-03-28 19:26:02
●NStechno.dnspod.net2026-02-25 → 2026-03-28 · 2 obs
● 2026-03-28 19:26:02
●A49.233.237.2282026-02-25 → 2026-03-28 · 2 obs
● 2026-03-28 19:26:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ssplabs.com | techno.dnspod.net, herring.dnspod.net | - |
✅ Authoritative Response
Server:101.227.168.35
NS records: techno.dnspod.net, herring.dnspod.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ssplabs.com (unsigned zone)
⏱️ Timing
Total: 606ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 49.233.237.228 |
| NS | 2 | techno.dnspod.net, herring.dnspod.net |
| MX | 3 | mx1.feishu.cn (pri: 10), mx2.feishu.cn (pri: 20)... |
| TXT | 2 | v=spf1 +include:_netblocks.m.feishu.cn , verification-code-site-App_feishu=aqN29P |
| SOA | 1 | techno.dnspod.net freednsadmin.dnspod.co |
Analysis
IP Addresses
ssplabs.com resolves to a single IP: 49.233.237.228.
Name Servers
ssplabs.com has two name servers: herring.dnspod.net and techno.dnspod.net.
ssplabs.com shares the same name server setup as other domains, for example xueketong.com, cb0.cn, h-li.com, veebox.net and vjios.org.
ssplabs.com partially shares name servers with other domains, for instance mvn.cn.
Host names with six IP numbers: herring.dnspod.net points to: 2402:4e00:111:fff::c, 1.12.0.1, 36.155.149.176, 101.227.168.35, 111.206.98.235 and 129.211.176.239; techno.dnspod.net points to: 2402:4e00:1470:2::e, 1.12.0.4, 1.14.119.35, 111.13.13.35, 112.80.181.45 and 117.89.178.173.
Mail Servers
ssplabs.com is handled by three mail servers: mx1.feishu.cn, mx2.feishu.cn and mx3.feishu.cn.
ssplabs.com shares some mail servers with other domains, at least partially; for instance eparthub.com, mrkeypad.com, dihaz.com, nopress.net and binurl.com.
Host names with three IP numbers: mx3.feishu.cn points to 52.220.106.220, 101.126.58.225 and 122.14.229.0.
Host names with two IP numbers: mx2.feishu.cn points to 101.126.58.225 and 122.14.229.0.
Host names with one IP number: mx1.feishu.cn points to 52.220.106.220.
Host names pointing to 52.220.106.220: mx3.feishu.cn and mx1.feishu.cn.
Host names pointing to 101.126.58.225: mx3.feishu.cn and mx2.feishu.cn.
Host names pointing to 122.14.229.0: mx3.feishu.cn and mx2.feishu.cn.