firmware-update.help - robtex.com
firmware-update.help
| DNSSEC | ⚠️ Not signed | ||||||
| A | 157.250.205.14🇯🇵 NJIIX-1157.250.192.0/20 | ||||||
| NS | ns1.dyna-ns.net ⭐ | ||||||
| A | 2400:cb00:2049:1::a29f:1a5c🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 2400:cb00:2049:1::a29f:1b9e🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.26.92Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.dyna-ns.net | ||||||
| A | 162.159.27.158Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.dyna-ns.net | ||||||
| NS | ns2.dyna-ns.net | ||||||
| A | 2400:cb00:2049:1::a29f:1805🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 2400:cb00:2049:1::a29f:1905🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.24.5Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.dyna-ns.net | ||||||
| A | 162.159.25.5Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.dyna-ns.net | ||||||
| MX | mail.firmware-update.help ⭐ | ||||||
| A | 157.250.205.14🇯🇵 NJIIX-1157.250.192.0/20 | ||||||
| TXT | 83f1ade84df3f1ae5ede52105c375bb3186f1ed6 | ||||||
| TXT | v=spf1 a mx ip4:157.250.205.14 -all | ||||||
| TXT | c75750a3-6ef1-4e63-9c98-00767732889e | ||||||
| TXT | 4ecd2bba59bae96b16abe5e05579377d5a0088bb | ||||||
| SOA | ns1.dyna-ns.nethostmaster@firmware-update.help 2026-02-18 #1 | ||||||
help
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.nic.help | ||||||
| NS | b.nic.help | ||||||
| NS | c.nic.help | ||||||
| NS | d.nic.help | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1778582345 | ||||||
Subdomains
mail.firmware-update.help |
trustwallet.firmware-update.help |
Same first word
DNS History
4 records (4 active, 0 former)
●NSns1.dyna-ns.net2026-05-07 → 2026-05-12 · 2 obs
● 2026-05-12 10:47:42
●NSns2.dyna-ns.net2026-05-07 → 2026-05-12 · 2 obs
● 2026-05-12 10:47:42
●MXmail.firmware-update.help2026-05-07 → 2026-05-12 · 2 obs
● 2026-05-12 10:47:42
●A157.250.205.142026-05-07 → 2026-05-12 · 2 obs
● 2026-05-12 10:47:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| help | a.nic.help, b.nic.help, c.nic.help, d.nic.help | 8 records |
| firmware-update.help | ns1.dyna-ns.net, ns2.dyna-ns.net | - |
✅ Authoritative Response
Server:162.159.27.158
NS records: ns1.dyna-ns.net, ns2.dyna-ns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for firmware-update.help (unsigned zone)
⏱️ Timing
Total: 443ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.250.205.14 |
| NS | 2 | ns1.dyna-ns.net, ns2.dyna-ns.net |
| MX | 1 | mail.firmware-update.help (pri: 10) |
| TXT | 4 | 83f1ade84df3f1ae5ede52105c375bb3186f1ed6, v=spf1 a mx ip4:157.250.205.14 -all... |
| SOA | 1 | ns1.dyna-ns.net hostmaster.firmware-upda |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (a.nic.help, b.nic.help, c.nic.help...)
Analysis
Hierarchy
firmware-update.help is a parent of mail.firmware-update.help and trustwallet.firmware-update.help.
IP Addresses
firmware-update.help points to a single IP: 157.250.205.14.
Other host names, such as mail.firmware-update.help, share IP numbers with firmware-update.help.
Name Servers
Two name servers ns1.dyna-ns.net and ns2.dyna-ns.net handle delegation for firmware-update.help.
firmware-update.help uses the same name server setup as other domains, for example genetube.com, 880.tv, charing.com, pushtoy.com and ostal.restaurant.
firmware-update.help partially shares name servers with other domains, such as andhra.online and (0x706f726e)much.com.
Host names with four IP numbers
The host name ns1.dyna-ns.net points to 2400:cb00:2049:1::a29f:1a5c, 2400:cb00:2049:1::a29f:1b9e, 162.159.26.92 and 162.159.27.158
The host name ns2.dyna-ns.net points to 2400:cb00:2049:1::a29f:1805, 2400:cb00:2049:1::a29f:1905, 162.159.24.5 and 162.159.25.5
Mail Servers
firmware-update.help is handled by a single mail server, mail.firmware-update.help.
mail.firmware-update.help points to a single IP: 157.250.205.14.