511n.com - robtex.com
511n.com
| CNAME | nolettle.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 45.204.206.101🇭🇰 HKCLOUDX45.204.206.0/24 HK UNITE TELECOMMUNICATIONS DEVELOPMENT LIMITED | ||||||
| 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@nolettle.com 2026-02-22 #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=1774471447 | ||||||
Same first word
511n.com |
Similar names
DNS History
14 records (3 active, 11 former)
○NShost.tradenames.com2008-03-15 → 2008-03-15 · 3 obs
● 2008-03-15 00:12:56
○ 2015-06-17 09:06:00
○ 2026-03-25 20:46:56
○ 2015-06-17 09:06:00
○ 2026-03-25 20:46:56
○NSns.tradenames.com2008-03-15 → 2008-03-15 · 3 obs
● 2008-03-15 00:12:56
○ 2015-06-17 09:06:00
○ 2026-03-25 20:46:56
○ 2015-06-17 09:06:00
○ 2026-03-25 20:46:56
○NSns1.51dns.com2015-06-17 → 2017-04-11 · 9 obs
○ 2008-03-15 00:12:56
● 2015-06-17 09:06:00
● 2015-11-02 05:35:04
○ 2016-01-25 05:56:48
○ 2016-04-15 06:25:56
● 2017-02-13 20:55:14
● 2017-04-11 01:17:26
○ 2026-02-17 23:19:32
○ 2026-03-25 20:46:56
● 2015-06-17 09:06:00
● 2015-11-02 05:35:04
○ 2016-01-25 05:56:48
○ 2016-04-15 06:25:56
● 2017-02-13 20:55:14
● 2017-04-11 01:17:26
○ 2026-02-17 23:19:32
○ 2026-03-25 20:46:56
●NSns1.dyna-ns.net2026-02-17 → 2026-03-25 · 3 obs
○ 2017-04-11 01:17:26
● 2026-02-17 23:19:32
● 2026-03-25 20:46:56
● 2026-02-17 23:19:32
● 2026-03-25 20:46:56
●NSns2.dyna-ns.net2026-02-17 → 2026-03-25 · 3 obs
○ 2017-04-11 01:17:26
● 2026-02-17 23:19:32
● 2026-03-25 20:46:56
● 2026-02-17 23:19:32
● 2026-03-25 20:46:56
○NSns53.domaincontrol.com2016-01-25 → 2016-04-15 · 5 obs
○ 2015-11-02 05:35:04
● 2016-01-25 05:56:48
● 2016-04-15 06:25:56
○ 2017-02-13 20:55:14
○ 2026-03-25 20:46:56
● 2016-01-25 05:56:48
● 2016-04-15 06:25:56
○ 2017-02-13 20:55:14
○ 2026-03-25 20:46:56
○NSns54.domaincontrol.com2016-01-25 → 2016-04-15 · 5 obs
○ 2015-11-02 05:35:04
● 2016-01-25 05:56:48
● 2016-04-15 06:25:56
○ 2017-02-13 20:55:14
○ 2026-03-25 20:46:56
● 2016-01-25 05:56:48
● 2016-04-15 06:25:56
○ 2017-02-13 20:55:14
○ 2026-03-25 20:46:56
○MXmailstore1.secureserver.net2016-01-25 → 2016-04-15 · 4 obs
● 2016-01-25 05:56:48
● 2016-04-15 06:25:56
○ 2017-02-13 20:55:14
○ 2026-03-25 20:46:56
● 2016-04-15 06:25:56
○ 2017-02-13 20:55:14
○ 2026-03-25 20:46:56
○MXsmtp.secureserver.net2016-01-25 → 2016-04-15 · 4 obs
● 2016-01-25 05:56:48
● 2016-04-15 06:25:56
○ 2017-02-13 20:55:14
○ 2026-03-25 20:46:56
● 2016-04-15 06:25:56
○ 2017-02-13 20:55:14
○ 2026-03-25 20:46:56
○A216.99.144.342016-01-25 → 2016-01-25 · 4 obs
○ 2015-11-02 05:35:04
● 2016-01-25 05:56:48
○ 2016-04-15 06:25:56
○ 2026-03-25 20:46:56
● 2016-01-25 05:56:48
○ 2016-04-15 06:25:56
○ 2026-03-25 20:46:56
○A45.34.61.242015-06-17 → 2015-11-02 · 5 obs
○ 2008-03-15 00:12:56
● 2015-06-17 09:06:00
● 2015-11-02 05:35:04
○ 2016-01-25 05:56:48
○ 2026-03-25 20:46:56
● 2015-06-17 09:06:00
● 2015-11-02 05:35:04
○ 2016-01-25 05:56:48
○ 2026-03-25 20:46:56
○A50.63.202.212016-04-15 → 2016-04-15 · 4 obs
○ 2016-01-25 05:56:48
● 2016-04-15 06:25:56
○ 2017-02-13 20:55:14
○ 2026-03-25 20:46:56
● 2016-04-15 06:25:56
○ 2017-02-13 20:55:14
○ 2026-03-25 20:46:56
○A66.45.244.1972008-03-15 → 2008-03-15 · 3 obs
● 2008-03-15 00:12:56
○ 2015-06-17 09:06:00
○ 2026-03-25 20:46:56
○ 2015-06-17 09:06:00
○ 2026-03-25 20:46:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 511n.com | ns2.dyna-ns.net, ns1.dyna-ns.net | - |
✅ Authoritative Response
Server:162.159.24.5
NS records: ns2.dyna-ns.net, ns1.dyna-ns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 511n.com (unsigned zone)
⏱️ Timing
Total: 380ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.dyna-ns.net, ns2.dyna-ns.net |
| CNAME | 1 | nolettle.com |
| SOA | 1 | ns1.dyna-ns.net hostmaster.511n.com |
Analysis
IP Addresses
511n.com maps to IP address 45.204.206.101.
Other host names, for instance guoqi.htgzs1.sbs, htgzs1.sbs, nolettle.com, goguangjie.cc and kxguangchang.cc share IP numbers with 511n.com.
Name Servers
Two name servers ns1.dyna-ns.net and ns2.dyna-ns.net are delegated to 511n.com.
511n.com uses the same name server configuration as other domains, such as (0x78766964656f73).tw, mybarelli.com, patealo.com, yasmin-rihut.com and tradement.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.