open-care.com - robtex.com
open-care.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=1776093567 | ||||||
Same first word
open-care.com |
open-care.at |
open-care.de |
open-care.net |
DNS History
22 records (7 active, 15 former)
○NSns09.domaincontrol.com2015-06-29 → 2015-11-19 · 5 obs
● 2015-06-29 02:20:46
● 2015-11-19 09:04:46
○ 2016-02-23 05:42:56
○ 2026-04-13 15:31:26
●NSns1.bdm.microsoftonline.com2018-08-19 → 2026-04-13 · 3 obs
● 2018-08-19 14:45:30
● 2026-04-13 15:31:26
○NSns1.hosting.co.kr2016-02-23 → 2016-02-23 · 4 obs
● 2016-02-23 05:42:56
○ 2017-01-13 10:58:00
○ 2026-04-13 15:31:26
○NSns1.ukdnsservers.co.uk2008-03-17 → 2008-03-17 · 3 obs
○ 2015-06-29 02:20:46
○ 2026-04-13 15:31:26
○NSns10.domaincontrol.com2015-06-29 → 2015-11-19 · 5 obs
● 2015-06-29 02:20:46
● 2015-11-19 09:04:46
○ 2016-02-23 05:42:56
○ 2026-04-13 15:31:26
●NSns2.bdm.microsoftonline.com2018-08-19 → 2026-04-13 · 3 obs
● 2018-08-19 14:45:30
● 2026-04-13 15:31:26
○NSns2.hosting.co.kr2016-02-23 → 2016-02-23 · 4 obs
● 2016-02-23 05:42:56
○ 2017-01-13 10:58:00
○ 2026-04-13 15:31:26
○NSns2.ukdnsservers.co.uk2008-03-17 → 2008-03-17 · 3 obs
○ 2015-06-29 02:20:46
○ 2026-04-13 15:31:26
●NSns3.bdm.microsoftonline.com2018-08-19 → 2026-04-13 · 3 obs
● 2018-08-19 14:45:30
● 2026-04-13 15:31:26
●NSns4.bdm.microsoftonline.com2018-08-19 → 2026-04-13 · 3 obs
● 2018-08-19 14:45:30
● 2026-04-13 15:31:26
○MXmail.open-care.com2008-03-17 → 2008-03-17 · 3 obs
○ 2015-06-29 02:20:46
○ 2026-04-13 15:31:26
○MXmail2.open-care.com2008-03-17 → 2008-03-17 · 3 obs
○ 2015-06-29 02:20:46
○ 2026-04-13 15:31:26
○MXmailstore1.secureserver.net2015-06-29 → 2015-11-19 · 5 obs
● 2015-06-29 02:20:46
● 2015-11-19 09:04:46
○ 2016-02-23 05:42:56
○ 2026-04-13 15:31:26
●MXmxbiz1.qq.com2026-03-12 → 2026-04-13 · 3 obs
● 2026-03-12 06:57:46
● 2026-04-13 15:31:26
●MXmxbiz2.qq.com2026-03-12 → 2026-04-13 · 3 obs
● 2026-03-12 06:57:46
● 2026-04-13 15:31:26
○MXopencare-com01b.mail.protection.outlook.com2018-08-19 → 2018-08-19 · 4 obs
● 2018-08-19 14:45:30
○ 2026-03-12 06:57:46
○ 2026-04-13 15:31:26
○MXsmtp.secureserver.net2015-06-29 → 2015-11-19 · 5 obs
● 2015-06-29 02:20:46
● 2015-11-19 09:04:46
○ 2016-02-23 05:42:56
○ 2026-04-13 15:31:26
○A184.168.221.82015-06-29 → 2015-11-19 · 5 obs
● 2015-06-29 02:20:46
● 2015-11-19 09:04:46
○ 2016-02-23 05:42:56
○ 2026-04-13 15:31:26
○A211.234.63.2322016-02-23 → 2016-02-23 · 4 obs
● 2016-02-23 05:42:56
○ 2016-05-30 07:50:44
○ 2026-04-13 15:31:26
●A43.143.168.2112026-03-12 → 2026-04-13 · 3 obs
● 2026-03-12 06:57:46
● 2026-04-13 15:31:26
○A54.243.133.1062016-05-30 → 2016-05-30 · 4 obs
● 2016-05-30 07:50:44
○ 2017-01-13 10:58:00
○ 2026-04-13 15:31:26
○A72.1.201.1522008-03-17 → 2008-03-17 · 3 obs
○ 2015-06-29 02:20:46
○ 2026-04-13 15:31:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| open-care.com | ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com | 8 records |
✅ Authoritative Response
Server:150.171.21.208
NS records: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for open-care.com (unsigned zone)
⏱️ Timing
Total: 95ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 43.143.168.211 |
| NS | 4 | ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com... |
| MX | 2 | mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10) |
| TXT | 2 | mscid=UGF1Vz50GJD2WC5sq1ic+S61+bUVnZXLVq, v=spf1 include:spf.mail.qq.com include:s |
| SOA | 1 | ns1.bdm.microsoftonline.com azuredns-hos |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns1.bdm.microsoftonline.com, ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...)
Analysis
IP Addresses
open-care.com points to IP number: 43.143.168.211.
Name Servers
open-care.com is delegated to four name servers: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com.
open-care.com at least partially shares name servers with other domains, for instance deradvokat.ch, retail-brands.nl, rfid.com.au, radincon.com.au and ascrotech.com.
Host names with two IP numbers: ns1.bdm.microsoftonline.com points to 2603:1061:0:700::d0 and 13.107.236.208; ns2.bdm.microsoftonline.com points to 2620:1ec:8ec:700::d0 and 150.171.21.208; ns3.bdm.microsoftonline.com points to 2a01:111:4000:700::d0 and 204.14.183.208; ns4.bdm.microsoftonline.com points to 2620:1ec:bda:700::d0 and 208.84.5.208.
Mail Servers
open-care.com is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.
The mail server setup for open-care.com matches that of other domains, for instance hsdengzhi.com, junzisoft.com, cangze.com, cypresstoys.com and julongfood.com.
open-care.com shares some mail servers with other domains, at least partially, for example tbby.com, nomvalve.com, zaq.cn and dzhong.com.