fosback.com - dns.ninja
fosback.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.151.2.164🇺🇸 UNSPECIFIED216.151.0.0/19 Opus Interactive Netblock | ||||||
| PTR | 216.151.2.163.opusnet.com | ||||||
| NS | mdns1.nsdns.info ⭐ | ||||||
| A | 2a04:2b00:14cc::26🇬🇧 RCODEZERO-ANYCAST-SEC1-TLD2a04:2b00:14cc::/48 | ||||||
| PTR | ns26.i.centralnic-dns.com | ||||||
| A | 193.227.117.26🇩🇪 RCODEZERO-ANYCAST-SEC1-TLD193.227.117.0/24 | ||||||
| NS | mdns2.nsdns.info | ||||||
| A | 2a04:2b00:14dd::26🇬🇧 RCODEZERO-ANYCAST-SEC22a04:2b00:14dd::/48 | ||||||
| PTR | ns26.j.centralnic-dns.com | ||||||
| A | 194.50.187.26🇩🇪 RCODEZERO-ANYCAST-SEC2194.50.187.0/24 | ||||||
| NS | mdns3.nsdns.info | ||||||
| A | 2a04:2b00:14ee::26🇬🇧 RCODEZERO-ANYCAST-SEC22a04:2b00:14ee::/48 | ||||||
| PTR | ns26.k.centralnic-dns.com | ||||||
| A | 194.0.182.26🇩🇪 RCODEZERO-ANYCAST-SEC2194.0.182.0/24 | ||||||
| MX | mail.urmy.net ⭐ | ||||||
| A | 52.160.101.105🇺🇸 Microsoft52.160.0.0/11 MICROSOFT | ||||||
| PTR | mail.lyonscom.net | ||||||
| TXT | v=spf1 a mx mx:mail.urmy.net ~all | ||||||
| SOA | mdns1.nsdns.infodnsadmin@moniker.com 2018-03-24 #6 | ||||||
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=1781965590 | ||||||
Subdomains
www.fosback.com |
Same first word
fosback.com |
Similar names
DNS History
9 records (5 active, 4 former)
●NSmdns1.nsdns.info2026-02-20 → 2026-06-20 · 3 obs
● 2026-02-20 07:54:18
● 2026-06-20 14:31:08
●NSmdns2.nsdns.info2026-02-20 → 2026-06-20 · 3 obs
● 2026-02-20 07:54:18
● 2026-06-20 14:31:08
●NSmdns3.nsdns.info2026-02-20 → 2026-06-20 · 3 obs
● 2026-02-20 07:54:18
● 2026-06-20 14:31:08
○NSns1.urmy.net2015-06-06 → 2017-02-18 · 4 obs
● 2017-02-18 04:26:18
○ 2026-02-20 07:54:18
○ 2026-06-20 14:31:08
○NSns2.urmy.net2015-06-06 → 2017-02-18 · 4 obs
● 2017-02-18 04:26:18
○ 2026-02-20 07:54:18
○ 2026-06-20 14:31:08
●MXmail.urmy.net2026-02-20 → 2026-06-20 · 3 obs
● 2026-02-20 07:54:18
● 2026-06-20 14:31:08
○MXsmpe.urmy.net2015-06-06 → 2017-02-18 · 4 obs
● 2017-02-18 04:26:18
○ 2026-02-20 07:54:18
○ 2026-06-20 14:31:08
●A216.151.2.1642026-02-20 → 2026-06-20 · 3 obs
● 2026-02-20 07:54:18
● 2026-06-20 14:31:08
○A64.85.5.1862015-06-06 → 2017-02-18 · 4 obs
● 2017-02-18 04:26:18
○ 2026-02-20 07:54:18
○ 2026-06-20 14:31:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| fosback.com | mdns3.nsdns.info, mdns1.nsdns.info, mdns2.nsdns.info | - |
✅ Authoritative Response
Server:194.50.187.26
NS records: mdns3.nsdns.info, mdns1.nsdns.info, mdns2.nsdns.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fosback.com (unsigned zone)
⏱️ Timing
Total: 330ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.151.2.164 |
| NS | 3 | mdns3.nsdns.info, mdns1.nsdns.info... |
| MX | 1 | mail.urmy.net (pri: 10) |
| TXT | 1 | v=spf1 a mx mx:mail.urmy.net ~all |
| SOA | 1 | mdns1.nsdns.info dnsadmin.moniker.com |
Analysis
Hierarchy
fosback.com is the parent zone for www.fosback.com.
IP Addresses
fosback.com points to a single IP number: 216.151.2.164.
Additional host names — erlandeducation.com, urmy.net, www.urmy.net and two others — share IP numbers with fosback.com.
Name Servers
fosback.com is delegated to three name servers: mdns1.nsdns.info, mdns2.nsdns.info and mdns3.nsdns.info.
fosback.com partially shares its NS delegation with several other domains, including doorpost.biz, bridgeporthomealarms.com, arabian(0x706f726e)o.com and two others.
These name servers often co-occur with the name servers ns1.monikerdns.net.
mdns1.nsdns.info, mdns2.nsdns.info and mdns3.nsdns.info each resolve to two IP addresses: mdns1.nsdns.info resolves to 193.227.117.26 and 2a04:2b00:14cc::26; mdns2.nsdns.info resolves to 194.50.187.26 and 2a04:2b00:14dd::26; mdns3.nsdns.info resolves to 194.0.182.26 and 2a04:2b00:14ee::26.
Mail Servers
fosback.com has one mail server: mail.urmy.net.
fosback.com shares the same mail server setup as other domains, including portlanddancing.com, doorposts.net, mail.urmy.net and two others.
At least a portion of fosback.com's mail servers are also used by other domains, for example scottmountainhoa.com.
These mail servers are frequently seen alongside the mail servers mailstore1.secureserver.net.
mail.urmy.net resolves to a single IP number: 52.160.101.105.