sea20.tw - robtex.com
sea20.tw
| DNSSEC | ⚠️ Not signed | ||||||
| A | 217.19.248.132🇬🇧 SAFENAMES-AS217.19.248.0/24 Safenames Datacentre | ||||||
| PTR | redirect.idp365.net | ||||||
| NS | dns1.safenames.com ⭐ | ||||||
| A | 2400:cb00:2049:1::a29f:3084🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.48.132Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dns1.safenames.com | ||||||
| NS | dns2.safenames.net | ||||||
| A | 2400:cb00:2049:1::a29f:31aa🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.49.170Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dns2.safenames.net | ||||||
| NS | dns3.safenames.org | ||||||
| A | 2400:cb00:2049:1::ac40:3017🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 172.64.48.23🇺🇸 Cloudflare172.64.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dns3.safenames.org | ||||||
| MX | mail.idp365.net ⭐ | ||||||
| A | 217.19.248.131🇬🇧 SAFENAMES-AS217.19.248.0/24 Safenames Datacentre | ||||||
| PTR | redirect1.safenames.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | dns1.safenames.comhostmaster@safenames.net 2019-05-13 #0 | ||||||
tw
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.tw ⭐ | ||||||
| NS | anytld.apnic.net ⚠️ Not in parent delegation | ||||||
| NS | b.dns.tw | ||||||
| NS | c.dns.tw | ||||||
| NS | d.dns.tw | ||||||
| NS | e.dns.tw | ||||||
| NS | f.dns.tw | ||||||
| NS | g.dns.tw | ||||||
| NS | h.dns.tw | ||||||
| SOA | a.dns.twsnw@twnic.net.tw serial=2011003814 | ||||||
Same first word
DNS History
5 records (5 active, 0 former)
●NSdns1.safenames.com2026-04-14 → 2026-04-24 · 2 obs
● 2026-04-24 05:23:00
●NSdns2.safenames.net2026-04-14 → 2026-04-24 · 2 obs
● 2026-04-24 05:23:00
●NSdns3.safenames.org2026-04-14 → 2026-04-24 · 2 obs
● 2026-04-24 05:23:00
●MXmail.idp365.net2026-04-14 → 2026-04-24 · 2 obs
● 2026-04-24 05:23:00
●A217.19.248.1322026-04-14 → 2026-04-24 · 2 obs
● 2026-04-24 05:23:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | a.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw... | 16 records |
| sea20.tw | dns1.safenames.com, dns2.safenames.net, dns3.safenames.org | - |
✅ Authoritative Response
Server:172.64.48.23
NS records: dns1.safenames.com, dns2.safenames.net, dns3.safenames.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sea20.tw (unsigned zone)
⏱️ Timing
Total: 1334ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.19.248.132 |
| NS | 3 | dns2.safenames.net, dns3.safenames.org... |
| MX | 1 | mail.idp365.net (pri: 10) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | dns1.safenames.com hostmaster.safenames. |
📌 Glue Records Collected
Total: 16
In-bailiwick: 14 (a.dns.tw, b.dns.tw, c.dns.tw...)
Out-of-bailiwick: 2 (anytld.apnic.net, anytld.apnic.net)
Analysis
IP Addresses
sea20.tw resolves to one IP number: 217.19.248.132.
other host names including nobelprocera.eu, 888poker.lu, rsapartnercentral.com, lushsouthamerica.com and 888poker.ws share IP numbers with sea20.tw.
Name Servers
sea20.tw is delegated to three name servers dns1.safenames.com, dns2.safenames.net and dns3.safenames.org.
sea20.tw at least partially shares name servers with other domains, for instance william-russell.com, laxiva.com, epivirziagen.com, dellcomputerrepair.com and decca.co.uk.
Host names with two IP numbers:
dns1.safenames.com points to: 2400:cb00:2049:1::a29f:3084 and 162.159.48.132.
dns2.safenames.net points to: 2400:cb00:2049:1::a29f:31aa and 162.159.49.170.
dns3.safenames.org points to: 2400:cb00:2049:1::ac40:3017 and 172.64.48.23.
Mail Servers
sea20.tw is handled by a single mail server, mail.idp365.net.
sea20.tw shares the same mail server setup as other domains, for instance imzorix.com, univar.cz, viiv-pharma.com, caravantours.de and colorzoom.us.
mail.idp365.net resolves to IP 217.19.248.131.