prechek.com - robtex.com
prechek.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 122.116.145.137🇹🇼 HiNet122.116.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | 122-116-145-137.hinet-ip.hinet.net | ||||||
| NS | ns59.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2143::1f🇺🇸 GODADDY-DNS2603:5:2140::/44 | ||||||
| PTR | mns01.domaincontrol.com | ||||||
| A | 97.74.100.31🇺🇸 GODADDY-DNS97.74.100.0/23 | ||||||
| PTR | ns59.domaincontrol.com | ||||||
| NS | ns60.domaincontrol.com | ||||||
| A | 2603:5:2243::1f🇺🇸 GODADDY-DNS2603:5:2240::/44 | ||||||
| PTR | mns02.domaincontrol.com | ||||||
| A | 173.201.68.31🇺🇸 GODADDY-DNS173.201.68.0/23 | ||||||
| PTR | ns60.domaincontrol.com | ||||||
| MX | mail.prechek.com ⭐ | ||||||
| A | 122.116.145.137🇹🇼 HiNet122.116.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | 122-116-145-137.hinet-ip.hinet.net | ||||||
| TXT | v=spf1 mx mx:prechek.com -all | ||||||
| SOA | ns59.domaincontrol.comdns@jomax.net 2024-03-18 #2 | ||||||
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=1774447622 | ||||||
Subdomains
mail.prechek.com |
Same first word
prechek.com |
Similar names
DNS History
13 records (4 active, 9 former)
○NSns5.dsredirection.com2015-06-03 → 2016-04-15 · 4 obs
● 2016-04-15 22:22:34
○ 2017-02-09 07:33:26
○ 2026-03-25 14:09:36
●NSns59.domaincontrol.com2020-03-20 → 2026-03-25 · 3 obs
● 2020-03-20 01:27:12
● 2026-03-25 14:09:36
○NSns6.dsredirection.com2015-06-03 → 2016-04-15 · 4 obs
● 2016-04-15 22:22:34
○ 2017-02-09 07:33:26
○ 2026-03-25 14:09:36
●NSns60.domaincontrol.com2020-03-20 → 2026-03-25 · 3 obs
● 2020-03-20 01:27:12
● 2026-03-25 14:09:36
○NSpdns07.domaincontrol.com2017-02-09 → 2017-02-09 · 4 obs
● 2017-02-09 07:33:26
○ 2020-03-20 01:27:12
○ 2026-03-25 14:09:36
○NSpdns08.domaincontrol.com2017-02-09 → 2017-02-09 · 4 obs
● 2017-02-09 07:33:26
○ 2020-03-20 01:27:12
○ 2026-03-25 14:09:36
○MXmail.mxproc.com2015-06-03 → 2016-04-15 · 4 obs
● 2016-04-15 22:22:34
○ 2017-02-09 07:33:26
○ 2026-03-25 14:09:36
●MXmail.prechek.com2020-03-20 → 2026-03-25 · 3 obs
● 2020-03-20 01:27:12
● 2026-03-25 14:09:36
○MXprechek-com.mail.protection.outlook.com2017-02-09 → 2017-02-09 · 4 obs
● 2017-02-09 07:33:26
○ 2020-03-20 01:27:12
○ 2026-03-25 14:09:36
●A122.116.145.1372026-03-16 → 2026-03-25 · 3 obs
● 2026-03-16 13:26:36
● 2026-03-25 14:09:36
○A141.8.225.802015-06-03 → 2016-04-15 · 4 obs
● 2016-04-15 22:22:34
○ 2017-02-09 07:33:26
○ 2026-03-25 14:09:36
○A220.133.189.352020-03-20 → 2020-03-20 · 4 obs
● 2020-03-20 01:27:12
○ 2026-03-16 13:26:36
○ 2026-03-25 14:09:36
○A23.227.38.322017-02-09 → 2017-02-09 · 4 obs
● 2017-02-09 07:33:26
○ 2020-03-20 01:27:12
○ 2026-03-25 14:09:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net... | - |
| prechek.com | ns59.domaincontrol.com, ns60.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.100.31
NS records: ns59.domaincontrol.com, ns60.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for prechek.com (unsigned zone)
⏱️ Timing
Total: 140ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 122.116.145.137 |
| NS | 2 | ns59.domaincontrol.com, ns60.domaincontrol.com |
| MX | 1 | mail.prechek.com (pri: 10) |
| TXT | 1 | v=spf1 mx mx:prechek.com -all |
| SOA | 1 | ns59.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns59.domaincontrol.com, ns59.domaincontrol.com, ns60.domaincontrol.com...)
Analysis
Hierarchy
mail.prechek.com has prechek.com as its parent.
IP Addresses
prechek.com maps to IP address 122.116.145.137.
Other host names, for example mail.sdu.com.tw, 122-116-145-137.hinet-ip.hinet.net and mail.prechek.com share the same IP as prechek.com.
Name Servers
Two name servers ns59.domaincontrol.com and ns60.domaincontrol.com are delegated to prechek.com.
prechek.com uses the same name server configuration as other domains, such as autoinsurancebox.com, piclama.com, aliness.co.uk, mymlsusa.com and vitalsed.com.
Host names with two IPs:
ns59.domaincontrol.com points to 2603:5:2143::1f and 97.74.100.31.
ns60.domaincontrol.com points to 2603:5:2243::1f and 173.201.68.31.
Mail Servers
prechek.com is handled by a single mail server, mail.prechek.com.
mail.prechek.com points to one IP number: 122.116.145.137.