021guolv.com - robtex.com
021guolv.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.215.201.224🇭🇰 HDHK154.215.192.0/20 Proxy-registered route object | ||||||
| NS | ns1.dyna-ns.net ⭐ | ||||||
| A | 2400:cb00:2049:1::a29f:1a5c🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 2400:cb00:2049:1::a29f:1b9e🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.26.92Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.dyna-ns.net | ||||||
| A | 162.159.27.158Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.dyna-ns.net | ||||||
| NS | ns2.dyna-ns.net | ||||||
| A | 2400:cb00:2049:1::a29f:1805🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 2400:cb00:2049:1::a29f:1905🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.24.5Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.dyna-ns.net | ||||||
| A | 162.159.25.5Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.dyna-ns.net | ||||||
| SOA | ns1.dyna-ns.nethostmaster@021guolv.com 2026-01-20 #1 | ||||||
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=1774425722 | ||||||
Same first word
021guolv.com |
DNS History
11 records (3 active, 8 former)
○NSf1g1ns1.dnspod.net2016-07-09 → 2016-07-09 · 3 obs
○ 2016-03-11 23:20:16
● 2016-07-09 02:18:16
○ 2026-03-25 08:15:14
● 2016-07-09 02:18:16
○ 2026-03-25 08:15:14
○NSf1g1ns2.dnspod.net2016-07-09 → 2016-07-09 · 3 obs
○ 2016-03-11 23:20:16
● 2016-07-09 02:18:16
○ 2026-03-25 08:15:14
● 2016-07-09 02:18:16
○ 2026-03-25 08:15:14
●NSns1.dyna-ns.net2026-03-25 → 2026-03-25 · 2 obs
○ 2016-07-09 02:18:16
● 2026-03-25 08:15:14
● 2026-03-25 08:15:14
○NSns11.xincache.com2015-07-21 → 2015-07-21 · 3 obs
● 2015-07-21 10:38:22
○ 2015-12-03 06:48:02
○ 2026-03-25 08:15:14
○ 2015-12-03 06:48:02
○ 2026-03-25 08:15:14
○NSns12.xincache.com2015-07-21 → 2015-07-21 · 3 obs
● 2015-07-21 10:38:22
○ 2015-12-03 06:48:02
○ 2026-03-25 08:15:14
○ 2015-12-03 06:48:02
○ 2026-03-25 08:15:14
○NSns17.xincache.com2015-12-03 → 2015-12-03 · 4 obs
○ 2015-07-21 10:38:22
● 2015-12-03 06:48:02
○ 2016-03-11 23:20:16
○ 2026-03-25 08:15:14
● 2015-12-03 06:48:02
○ 2016-03-11 23:20:16
○ 2026-03-25 08:15:14
○NSns18.xincache.com2015-12-03 → 2015-12-03 · 4 obs
○ 2015-07-21 10:38:22
● 2015-12-03 06:48:02
○ 2016-03-11 23:20:16
○ 2026-03-25 08:15:14
● 2015-12-03 06:48:02
○ 2016-03-11 23:20:16
○ 2026-03-25 08:15:14
●NSns2.dyna-ns.net2026-03-25 → 2026-03-25 · 2 obs
○ 2016-07-09 02:18:16
● 2026-03-25 08:15:14
● 2026-03-25 08:15:14
●A154.215.201.2242026-03-25 → 2026-03-25 · 2 obs
○ 2016-07-09 02:18:16
● 2026-03-25 08:15:14
● 2026-03-25 08:15:14
○A210.83.80.2312015-07-21 → 2015-12-03 · 4 obs
● 2015-07-21 10:38:22
● 2015-12-03 06:48:02
○ 2016-03-11 23:20:16
○ 2026-03-25 08:15:14
● 2015-12-03 06:48:02
○ 2016-03-11 23:20:16
○ 2026-03-25 08:15:14
○A45.3.44.802016-07-09 → 2016-07-09 · 3 obs
○ 2016-03-11 23:20:16
● 2016-07-09 02:18:16
○ 2026-03-25 08:15:14
● 2016-07-09 02:18:16
○ 2026-03-25 08:15:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 021guolv.com | ns2.dyna-ns.net, ns1.dyna-ns.net | - |
✅ Authoritative Response
Server:162.159.27.158
NS records: ns2.dyna-ns.net, ns1.dyna-ns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 021guolv.com (unsigned zone)
⏱️ Timing
Total: 1481ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.215.201.224 |
| NS | 2 | ns2.dyna-ns.net, ns1.dyna-ns.net |
| SOA | 1 | ns1.dyna-ns.net hostmaster.021guolv.com |
Analysis
IP Addresses
021guolv.com points to a single IP: 154.215.201.224.
Name Servers
021guolv.com's delegation is to two name servers ns1.dyna-ns.net and ns2.dyna-ns.net.
021guolv.com shares the same name server configuration as other domains, such as sats.net.co, luxurianthair.com, 998807.com, 663538.com and 4479a90eadd1a6c0.com.
Host names with four IP numbers:
ns1.dyna-ns.net points to 2400:cb00:2049:1::a29f:1a5c, 2400:cb00:2049:1::a29f:1b9e, 162.159.26.92 and 162.159.27.158.
ns2.dyna-ns.net points to 2400:cb00:2049:1::a29f:1805, 2400:cb00:2049:1::a29f:1905, 162.159.24.5 and 162.159.25.5.