flex2flex.com - dns.ninja
flex2flex.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 148.251.191.15🇩🇪 Hetzner148.251.0.0/16 HETZNER-RZ-BLK-ERX2 | ||||||
| PTR | flex2flex.com | ||||||
| NS | ns51.worldnic.com ⭐ | ||||||
| A | 162.159.26.165Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns52.worldnic.com | ||||||
| A | 162.159.27.8Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | mail.flex2flex.com ⭐ | ||||||
| A | 78.46.74.36🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5 | ||||||
| PTR | static.36.74.46.78.clients.your-server.de | ||||||
| SOA | NS51.WORLDNIC.comnamehost@WORLDNIC@com serial=124111616 | ||||||
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=1782064805 | ||||||
PTR for
Subdomains
mail.flex2flex.com |
Same first word
flex2flex.com |
DNS History
5 records (4 active, 1 former)
●NSns51.worldnic.com2015-07-18 → 2026-06-21 · 2 obs
● 2026-06-21 18:02:04
●NSns52.worldnic.com2015-07-18 → 2026-06-21 · 2 obs
● 2026-06-21 18:02:04
●MXmail.flex2flex.com2015-07-18 → 2026-06-21 · 2 obs
● 2026-06-21 18:02:04
●A148.251.191.152026-04-01 → 2026-06-21 · 3 obs
● 2026-04-01 19:57:28
● 2026-06-21 18:02:04
○A78.46.74.362015-07-18 → 2016-11-16 · 4 obs
● 2016-11-16 12:43:20
○ 2026-04-01 19:57:28
○ 2026-06-21 18:02:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, d.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net... | - |
| flex2flex.com | ns51.worldnic.com, ns52.worldnic.com | 2 records |
✅ Authoritative Response
Server:162.159.27.8
NS records: ns51.worldnic.com, ns52.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for flex2flex.com (unsigned zone)
⏱️ Timing
Total: 244ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 148.251.191.15 |
| NS | 2 | ns52.worldnic.com, ns51.worldnic.com |
| MX | 1 | mail.flex2flex.com (pri: 10) |
| SOA | 1 | NS51.WORLDNIC.com namehost@WORLDNIC.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns51.worldnic.com, ns52.worldnic.com)
Analysis
Hierarchy
mail.flex2flex.com is delegated beneath flex2flex.com.
IP Addresses
flex2flex.com directs to one IP number, which is 148.251.191.15.
andy.pro, for instance, is one of the other host names sharing IP numbers with flex2flex.com.
Name Servers
flex2flex.com uses two name servers for its delegation: ns51.worldnic.com and ns52.worldnic.com.
flex2flex.com has the same name server delegation as a number of other domains, such as creativemaintenance.com, beattycos.com, sfmathcircle.org and two more.
There is an overlap in name servers between flex2flex.com and other domains, for example coiohio.com, certainet.com and ecstacy.biz
ns51.worldnic.com → 162.159.26.165 and ns52.worldnic.com → 162.159.27.8: one IP number per host name.
Mail Servers
flex2flex.com routes its mail through a single mail server, mail.flex2flex.com.
mail.flex2flex.com directs to just one IP number, 78.46.74.36.