prefoffice.com - robtex.com
prefoffice.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 142.11.194.126🇺🇸 HOSTWINDS-1142.11.192.0/18 MNT-HL-29 route 142.011.192.000/18 AS54290 | ||||||
| PTR | client-142-11-194-126.hostwindsdns.com | ||||||
| NS | ns13.gcd-dns.com ⭐ | ||||||
| A | 2603:5:21e3::38🇺🇸 GODADDY-DNS2603:5:21e0::/44 | ||||||
| PTR | pdns13.domaincontrol.com | ||||||
| A | 97.74.110.56🇺🇸 GODADDY-DNS97.74.110.0/23 | ||||||
| PTR | pdns13.domaincontrol.com | ||||||
| NS | ns14.gcd-dns.com | ||||||
| A | 2603:5:22e3::38🇺🇸 GODADDY-DNS2603:5:22e0::/44 | ||||||
| PTR | pdns14.domaincontrol.com | ||||||
| A | 173.201.78.56🇺🇸 GODADDY-DNS173.201.78.0/23 | ||||||
| PTR | pdns14.domaincontrol.com | ||||||
| MX | mxa-004a8501.gslb.pphosted.com ⭐ | ||||||
| MX | mxb-004a8501.gslb.pphosted.com ⭐ | ||||||
| TXT | MS=ms58166617 | ||||||
| TXT | ppe-7117f4d1bb9e7de3a890 | ||||||
| TXT | v=spf1 ip4:165.193.51.6 ip4:104.47.49.52 include:spf-004a8501.pphosted.com in... | ||||||
| SOA | ns13.gcd-dns.comdns@jomax.net 2025-03-12 #3 | ||||||
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=1771291435 | ||||||
Same first word
prefoffice.com |
DNS History
13 records (5 active, 8 former)
○NSns10.dnsmadeeasy.com2017-01-04 → 2018-09-22 · 4 obs
● 2018-09-22 06:05:34
○ 2026-02-22 01:38:46
○ 2026-03-24 06:04:08
○NSns11.dnsmadeeasy.com2017-01-04 → 2018-09-22 · 4 obs
● 2018-09-22 06:05:34
○ 2026-02-22 01:38:46
○ 2026-03-24 06:04:08
○NSns12.dnsmadeeasy.com2017-01-04 → 2018-09-22 · 4 obs
● 2018-09-22 06:05:34
○ 2026-02-22 01:38:46
○ 2026-03-24 06:04:08
○NSns13.dnsmadeeasy.com2017-01-04 → 2018-09-22 · 4 obs
● 2018-09-22 06:05:34
○ 2026-02-22 01:38:46
○ 2026-03-24 06:04:08
●NSns13.gcd-dns.com2026-02-22 → 2026-03-24 · 3 obs
● 2026-02-22 01:38:46
● 2026-03-24 06:04:08
○NSns14.dnsmadeeasy.com2017-01-04 → 2018-09-22 · 4 obs
● 2018-09-22 06:05:34
○ 2026-02-22 01:38:46
○ 2026-03-24 06:04:08
●NSns14.gcd-dns.com2026-02-22 → 2026-03-24 · 3 obs
● 2026-02-22 01:38:46
● 2026-03-24 06:04:08
○NSns15.dnsmadeeasy.com2017-01-04 → 2018-09-22 · 4 obs
● 2018-09-22 06:05:34
○ 2026-02-22 01:38:46
○ 2026-03-24 06:04:08
●MXmxa-004a8501.gslb.pphosted.com2026-02-22 → 2026-03-24 · 3 obs
● 2026-02-22 01:38:46
● 2026-03-24 06:04:08
●MXmxb-004a8501.gslb.pphosted.com2026-02-22 → 2026-03-24 · 3 obs
● 2026-02-22 01:38:46
● 2026-03-24 06:04:08
○MXprefoffice-com.mail.protection.outlook.com2017-01-04 → 2018-09-22 · 4 obs
● 2018-09-22 06:05:34
○ 2026-02-22 01:38:46
○ 2026-03-24 06:04:08
●A142.11.194.1262026-02-22 → 2026-03-24 · 3 obs
● 2026-02-22 01:38:46
● 2026-03-24 06:04:08
○A70.32.73.862018-09-22 → 2018-09-22 · 3 obs
○ 2026-02-22 01:38:46
○ 2026-03-24 06:04:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| prefoffice.com | ns14.gcd-dns.com, ns13.gcd-dns.com | 4 records |
✅ Authoritative Response
Server:173.201.78.56
NS records: ns14.gcd-dns.com, ns13.gcd-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for prefoffice.com (unsigned zone)
⏱️ Timing
Total: 181ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 142.11.194.126 |
| NS | 2 | ns13.gcd-dns.com, ns14.gcd-dns.com |
| MX | 2 | mxa-004a8501.gslb.pphosted.com (pri: 0), mxb-004a8501.gslb.pphosted.com (pri: 0) |
| TXT | 3 | MS=ms58166617, ppe-7117f4d1bb9e7de3a890... |
| SOA | 1 | ns13.gcd-dns.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns14.gcd-dns.com, ns14.gcd-dns.com, ns13.gcd-dns.com...)
Analysis
IP Addresses
prefoffice.com points to a single IP number: 142.11.194.126.
Name Servers
prefoffice.com is delegated to two name servers: ns13.gcd-dns.com and ns14.gcd-dns.com.
prefoffice.com shares the same name server setup as other domains, for example lillyinnovationnetwork.com, ryvuuzon.com, lillydiabetesconnectedcarecosystemsupport.com, friendslot.net and diabetes-opcion.net.
Host names with two IP numbers:
ns13.gcd-dns.com points to 2603:5:21e3::38 and 97.74.110.56
ns14.gcd-dns.com points to 2603:5:22e3::38 and 173.201.78.56
Mail Servers
prefoffice.com is handled by two mail servers: mxa-004a8501.gslb.pphosted.com and mxb-004a8501.gslb.pphosted.com.
prefoffice.com shares the same mail server setup as other domains, for example corporate-holdings.com.