grefenson.com - dns.ninja
grefenson.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.69.141.67🇺🇸 AS398101216.69.140.0/22 | ||||||
| PTR | 67.141.69.216.host.secureserver.net | ||||||
| NS | ns07.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2170::4🇺🇸 GODADDY-DNS2603:5:2170::/44 | ||||||
| PTR | ns07.domaincontrol.com | ||||||
| A | 97.74.103.4🇺🇸 GODADDY-DNS97.74.102.0/23 | ||||||
| PTR | ns07.domaincontrol.com | ||||||
| NS | ns08.domaincontrol.com | ||||||
| A | 2603:5:2270::4🇺🇸 GODADDY-DNS2603:5:2270::/44 | ||||||
| PTR | ns08.domaincontrol.com | ||||||
| A | 173.201.71.4🇺🇸 GODADDY-DNS173.201.70.0/23 | ||||||
| PTR | ns08.domaincontrol.com | ||||||
| MX | grefenson-com.mail.protection.outlook.com ⭐ | ||||||
| TXT | NETORGFT10957934.onmicrosoft.com | ||||||
| TXT | v=spf1 include:secureserver.net -all | ||||||
| SOA | ns07.domaincontrol.comdns@jomax.net 2023-03-30 #0 | ||||||
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=1786331974 | ||||||
Same first word
grefenson.com |
DNS History
7 records (4 active, 3 former)
●NSns07.domaincontrol.com2015-06-08 → 2026-08-10 · 2 obs
● 2026-08-10 03:40:22
●NSns08.domaincontrol.com2015-06-08 → 2026-08-10 · 2 obs
● 2026-08-10 03:40:22
●MXgrefenson-com.mail.protection.outlook.com2026-03-30 → 2026-08-10 · 3 obs
● 2026-03-30 06:17:52
● 2026-08-10 03:40:22
○MXmailstore1.secureserver.net2015-06-08 → 2017-04-20 · 4 obs
● 2017-04-20 00:47:58
○ 2026-03-30 06:17:52
○ 2026-08-10 03:40:22
○MXsmtp.secureserver.net2015-06-08 → 2017-04-20 · 4 obs
● 2017-04-20 00:47:58
○ 2026-03-30 06:17:52
○ 2026-08-10 03:40:22
●A216.69.141.672026-03-30 → 2026-08-10 · 3 obs
● 2026-03-30 06:17:52
● 2026-08-10 03:40:22
○A97.74.42.792015-06-08 → 2017-04-20 · 4 obs
● 2017-04-20 00:47:58
○ 2026-03-30 06:17:52
○ 2026-08-10 03:40:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| grefenson.com | ns07.domaincontrol.com, ns08.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.71.4
NS records: ns07.domaincontrol.com, ns08.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for grefenson.com (unsigned zone)
⏱️ Timing
Total: 212ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.69.141.67 |
| NS | 2 | ns07.domaincontrol.com, ns08.domaincontrol.com |
| MX | 1 | grefenson-com.mail.protection.outlook.co |
| TXT | 2 | NETORGFT10957934.onmicrosoft.com, v=spf1 include:secureserver.net -all |
| SOA | 1 | ns07.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns07.domaincontrol.com, ns07.domaincontrol.com, ns08.domaincontrol.com...)
Analysis
IP Addresses
grefenson.com resolves to just one IP address, 216.69.141.67.
Two other host names, along with elefunti.com, kestado.com and pro-finishers.com, also share IP numbers with grefenson.com.
Name Servers
grefenson.com is delegated to two name servers: ns07.domaincontrol.com and ns08.domaincontrol.com.
grefenson.com shares its NS records with other domains, for example gzlgco.com, vyrb.net, uberattorneys.com and two others.
ns07.domaincontrol.com and ns08.domaincontrol.com each resolve to two IP addresses: ns07.domaincontrol.com points to 97.74.103.4 and 2603:5:2170::4, while ns08.domaincontrol.com points to 173.201.71.4 and 2603:5:2270::4.
Mail Servers
The sole mail server for grefenson.com is grefenson-com.mail.protection.outlook.com.