51vcard.com - robtex.com
Search for stuff
51vcard.com
| CNAME | 51vcard.com.a1.initff.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 155.102.130.146🇺🇸 Taobao | ||||||
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=1770918430 | ||||||
Up
api.51vcard.com |
Same first word
51vcard.com |
DNS History
15 records (6 active, 9 former)
○NSdns10.hichina.com2015-07-02 → 2016-11-20 · 7 obs
○ 2008-03-07 18:55:24
● 2015-07-02 03:33:22
○ 2016-01-25 08:59:04
○ 2016-04-18 08:40:08
● 2016-11-20 14:18:00
○ 2017-12-11 06:21:58
○ 2026-02-15 15:19:06
● 2015-07-02 03:33:22
○ 2016-01-25 08:59:04
○ 2016-04-18 08:40:08
● 2016-11-20 14:18:00
○ 2017-12-11 06:21:58
○ 2026-02-15 15:19:06
○NSdns17.hichina.com2008-03-07 → 2008-03-07 · 3 obs
● 2008-03-07 18:55:24
○ 2015-07-02 03:33:22
○ 2026-02-15 15:19:06
○ 2015-07-02 03:33:22
○ 2026-02-15 15:19:06
○NSdns18.hichina.com2008-03-07 → 2008-03-07 · 3 obs
● 2008-03-07 18:55:24
○ 2015-07-02 03:33:22
○ 2026-02-15 15:19:06
○ 2015-07-02 03:33:22
○ 2026-02-15 15:19:06
○NSdns7.hichina.com2017-12-11 → 2017-12-11 · 4 obs
○ 2016-11-20 14:18:00
● 2017-12-11 06:21:58
○ 2026-02-14 20:22:30
○ 2026-02-15 15:19:06
● 2017-12-11 06:21:58
○ 2026-02-14 20:22:30
○ 2026-02-15 15:19:06
○NSdns8.hichina.com2017-12-11 → 2017-12-11 · 4 obs
○ 2016-11-20 14:18:00
● 2017-12-11 06:21:58
○ 2026-02-14 20:22:30
○ 2026-02-15 15:19:06
● 2017-12-11 06:21:58
○ 2026-02-14 20:22:30
○ 2026-02-15 15:19:06
○NSdns9.hichina.com2015-07-02 → 2016-11-20 · 7 obs
○ 2008-03-07 18:55:24
● 2015-07-02 03:33:22
○ 2016-01-25 08:59:04
○ 2016-04-18 08:40:08
● 2016-11-20 14:18:00
○ 2017-12-11 06:21:58
○ 2026-02-15 15:19:06
● 2015-07-02 03:33:22
○ 2016-01-25 08:59:04
○ 2016-04-18 08:40:08
● 2016-11-20 14:18:00
○ 2017-12-11 06:21:58
○ 2026-02-15 15:19:06
●NSvip7.alidns.com2026-02-14 → 2026-02-15 · 3 obs
○ 2017-12-11 06:21:58
● 2026-02-14 20:22:30
● 2026-02-15 15:19:06
● 2026-02-14 20:22:30
● 2026-02-15 15:19:06
●NSvip8.alidns.com2026-02-14 → 2026-02-15 · 3 obs
○ 2017-12-11 06:21:58
● 2026-02-14 20:22:30
● 2026-02-15 15:19:06
● 2026-02-14 20:22:30
● 2026-02-15 15:19:06
●MXmxbiz1.qq.com2026-02-14 → 2026-02-15 · 3 obs
○ 2017-12-11 06:21:58
● 2026-02-14 20:22:30
● 2026-02-15 15:19:06
● 2026-02-14 20:22:30
● 2026-02-15 15:19:06
●MXmxbiz2.qq.com2026-02-14 → 2026-02-15 · 3 obs
○ 2017-12-11 06:21:58
● 2026-02-14 20:22:30
● 2026-02-15 15:19:06
● 2026-02-14 20:22:30
● 2026-02-15 15:19:06
○MXmxn.mxhichina.com2016-11-20 → 2016-11-20 · 3 obs
● 2016-11-20 14:18:00
○ 2017-12-11 06:21:58
○ 2026-02-15 15:19:06
○ 2017-12-11 06:21:58
○ 2026-02-15 15:19:06
○MXmxw.mxhichina.com2016-11-20 → 2016-11-20 · 3 obs
● 2016-11-20 14:18:00
○ 2017-12-11 06:21:58
○ 2026-02-15 15:19:06
○ 2017-12-11 06:21:58
○ 2026-02-15 15:19:06
○A112.125.17.1112015-11-08 → 2015-11-08 · 3 obs
● 2015-11-08 02:14:08
○ 2016-01-25 08:59:04
○ 2026-02-15 15:19:06
○ 2016-01-25 08:59:04
○ 2026-02-15 15:19:06
●A45.121.142.1492017-12-11 → 2026-02-15 · 3 obs
○ 2016-01-25 08:59:04
● 2017-12-11 06:21:58
● 2026-02-15 15:19:06
● 2017-12-11 06:21:58
● 2026-02-15 15:19:06
●CNAME51vcard.com.a1.initff.com2026-02-14 → 2026-02-15 · 2 obs
● 2026-02-14 20:22:30
● 2026-02-15 15:19:06
● 2026-02-15 15:19:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| 51vcard.com | vip7.alidns.com, vip8.alidns.com | - |
✅ Authoritative Response
Server: 121.40.6.167
NS records: vip7.alidns.com, vip8.alidns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 51vcard.com (unsigned zone)
⏱️ Timing
Total: 3226ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | vip7.alidns.com, vip8.alidns.com |
| MX | 2 | mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5) |
| TXT | 4 | v=spf1 include:spf.mail.qq.com ~all, _globalsign-domain-verification=cR_hOKaw... |
| CNAME | 1 | 51vcard.com.a1.initff.com |
| SOA | 1 | vip7.alidns.com hostmaster.hichina.com |
AI analysis
51vcard.com is the parent of api.51vcard.com.
51vcard.com resolves to one IP number: 155.102.130.146.
Other host names such as freelyads.com.a1.initxa.com and ikataruto.com.a1.initac.com share IP numbers with 51vcard.com.