duanzubang.com - robtex.com
duanzubang.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 137.175.27.117🇺🇸 PEGTECHINC137.175.0.0/17 PEG TECH Inc. 11565 Old Ranch Ln Los Altos, CA 94024 US | ||||||
| NS | ns1.duanzubang.com ⚠️ Not in zone NS records | ||||||
| NS | ns2.duanzubang.com ⚠️ Not in zone NS records | ||||||
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=1774558747 | ||||||
Same first word
duanzubang.com |
DNS History
20 records (3 active, 17 former)
○NSdns1.iidns.com2016-01-16 → 2017-02-06 · 5 obs
○ 2015-06-26 15:44:58
● 2016-01-16 10:18:18
● 2017-02-06 05:17:02
○ 2018-07-16 03:47:36
○ 2026-03-26 21:03:26
● 2016-01-16 10:18:18
● 2017-02-06 05:17:02
○ 2018-07-16 03:47:36
○ 2026-03-26 21:03:26
○NSdns2.iidns.com2016-04-18 → 2017-02-06 · 5 obs
○ 2016-01-16 10:18:18
● 2016-04-18 02:06:18
● 2017-02-06 05:17:02
○ 2018-07-16 03:47:36
○ 2026-03-26 21:03:26
● 2016-04-18 02:06:18
● 2017-02-06 05:17:02
○ 2018-07-16 03:47:36
○ 2026-03-26 21:03:26
○NSdns3.iidns.com2016-04-18 → 2017-02-06 · 5 obs
○ 2016-01-16 10:18:18
● 2016-04-18 02:06:18
● 2017-02-06 05:17:02
○ 2018-07-16 03:47:36
○ 2026-03-26 21:03:26
● 2016-04-18 02:06:18
● 2017-02-06 05:17:02
○ 2018-07-16 03:47:36
○ 2026-03-26 21:03:26
○NSdns4.iidns.com2016-04-18 → 2017-02-06 · 5 obs
○ 2016-01-16 10:18:18
● 2016-04-18 02:06:18
● 2017-02-06 05:17:02
○ 2018-07-16 03:47:36
○ 2026-03-26 21:03:26
● 2016-04-18 02:06:18
● 2017-02-06 05:17:02
○ 2018-07-16 03:47:36
○ 2026-03-26 21:03:26
○NSdns5.iidns.com2016-04-18 → 2017-02-06 · 5 obs
○ 2016-01-16 10:18:18
● 2016-04-18 02:06:18
● 2017-02-06 05:17:02
○ 2018-07-16 03:47:36
○ 2026-03-26 21:03:26
● 2016-04-18 02:06:18
● 2017-02-06 05:17:02
○ 2018-07-16 03:47:36
○ 2026-03-26 21:03:26
○NSdns6.iidns.com2016-04-18 → 2017-02-06 · 5 obs
○ 2016-01-16 10:18:18
● 2016-04-18 02:06:18
● 2017-02-06 05:17:02
○ 2018-07-16 03:47:36
○ 2026-03-26 21:03:26
● 2016-04-18 02:06:18
● 2017-02-06 05:17:02
○ 2018-07-16 03:47:36
○ 2026-03-26 21:03:26
●NSns1.duanzubang.com2026-02-18 → 2026-03-26 · 3 obs
○ 2018-07-16 03:47:36
● 2026-02-18 11:51:10
● 2026-03-26 21:03:26
● 2026-02-18 11:51:10
● 2026-03-26 21:03:26
○NSns11.bigwww.com2015-06-26 → 2015-06-26 · 3 obs
● 2015-06-26 15:44:58
○ 2016-01-16 10:18:18
○ 2026-03-26 21:03:26
○ 2016-01-16 10:18:18
○ 2026-03-26 21:03:26
●NSns2.duanzubang.com2026-02-18 → 2026-03-26 · 3 obs
○ 2018-07-16 03:47:36
● 2026-02-18 11:51:10
● 2026-03-26 21:03:26
● 2026-02-18 11:51:10
● 2026-03-26 21:03:26
○NSns3.dns.com2018-07-16 → 2018-07-16 · 4 obs
○ 2017-02-06 05:17:02
● 2018-07-16 03:47:36
○ 2026-02-18 11:51:10
○ 2026-03-26 21:03:26
● 2018-07-16 03:47:36
○ 2026-02-18 11:51:10
○ 2026-03-26 21:03:26
○NSns4.dns.com2018-07-16 → 2018-07-16 · 4 obs
○ 2017-02-06 05:17:02
● 2018-07-16 03:47:36
○ 2026-02-18 11:51:10
○ 2026-03-26 21:03:26
● 2018-07-16 03:47:36
○ 2026-02-18 11:51:10
○ 2026-03-26 21:03:26
○A103.241.230.1312017-02-06 → 2017-02-06 · 4 obs
○ 2016-04-18 02:06:18
● 2017-02-06 05:17:02
○ 2018-07-16 03:47:36
○ 2026-03-26 21:03:26
● 2017-02-06 05:17:02
○ 2018-07-16 03:47:36
○ 2026-03-26 21:03:26
○A103.241.230.1322017-02-06 → 2017-02-06 · 4 obs
○ 2016-04-18 02:06:18
● 2017-02-06 05:17:02
○ 2018-07-16 03:47:36
○ 2026-03-26 21:03:26
● 2017-02-06 05:17:02
○ 2018-07-16 03:47:36
○ 2026-03-26 21:03:26
○A103.241.230.1332017-02-06 → 2017-02-06 · 4 obs
○ 2016-04-18 02:06:18
● 2017-02-06 05:17:02
○ 2018-07-16 03:47:36
○ 2026-03-26 21:03:26
● 2017-02-06 05:17:02
○ 2018-07-16 03:47:36
○ 2026-03-26 21:03:26
○A103.241.230.1342017-02-06 → 2017-02-06 · 4 obs
○ 2016-04-18 02:06:18
● 2017-02-06 05:17:02
○ 2018-07-16 03:47:36
○ 2026-03-26 21:03:26
● 2017-02-06 05:17:02
○ 2018-07-16 03:47:36
○ 2026-03-26 21:03:26
○A107.167.19.752016-04-18 → 2016-04-18 · 4 obs
○ 2015-10-29 22:35:16
● 2016-04-18 02:06:18
○ 2017-02-06 05:17:02
○ 2026-03-26 21:03:26
● 2016-04-18 02:06:18
○ 2017-02-06 05:17:02
○ 2026-03-26 21:03:26
○A107.167.19.762016-04-18 → 2016-04-18 · 4 obs
○ 2015-10-29 22:35:16
● 2016-04-18 02:06:18
○ 2017-02-06 05:17:02
○ 2026-03-26 21:03:26
● 2016-04-18 02:06:18
○ 2017-02-06 05:17:02
○ 2026-03-26 21:03:26
○A123.254.111.1802015-10-29 → 2015-10-29 · 3 obs
● 2015-10-29 22:35:16
○ 2016-04-18 02:06:18
○ 2026-03-26 21:03:26
○ 2016-04-18 02:06:18
○ 2026-03-26 21:03:26
●A137.175.27.1172026-02-18 → 2026-03-26 · 3 obs
○ 2018-07-16 03:47:36
● 2026-02-18 11:51:10
● 2026-03-26 21:03:26
● 2026-02-18 11:51:10
● 2026-03-26 21:03:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| duanzubang.com | ns1.duanzubang.com, ns2.duanzubang.com | 8 records |
✅ Authoritative Response
Server:172.247.11.194
NS records: ns1.duanzubang.com, ns2.duanzubang.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for duanzubang.com (unsigned zone)
⏱️ Timing
Total: 282ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 137.175.27.117 |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (ns1.duanzubang.com, ns1.duanzubang.com, ns1.duanzubang.com...)
Analysis
IP Addresses
duanzubang.com points to a single IP: 137.175.27.117.
Other host names, for instance aeonprinting.com, puerren.com, tajimayuko.com, 24spas.com and gxaca.com share IP numbers with duanzubang.com.
Name Servers
duanzubang.com's delegation is to two name servers ns1.duanzubang.com and ns2.duanzubang.com.