kernel.com.tw - dns.ninja
kernel.com.tw
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns11.kernel.com.tw ⭐ | ||||||
| NS | ns12.kernel.com.tw | ||||||
| MX | spam33.kernel.com.tw ⭐ | ||||||
| TXT | v=spf1 ip4:211.20.200.63 ip4:118.163.229.181 include:spf.protection.outlook.c... | ||||||
| TXT | MS=ms90799549 | ||||||
| TXT | MS=EA6600115AD90BF8E67C78FEF08D08B786F3CF1F | ||||||
| TXT | google-site-verification=WJe_DfKBv7OpbQohdq3fizWFLvGpzs8sknRI7q_aq3A | ||||||
| TXT | google-site-verification=wjHBc9RYnHiqoQXBGTdFVSNogfaOYpjI_KQwDc3PUhw | ||||||
| TXT | duo_sso_verification=FK5KgDvxo7gzy63hNNMz3pJ1jKKhpq7ltrFaKrJbFtXgOeEdNgV7NeNB... | ||||||
| TXT | R7OHzi6HIusxPAuLshiI4gAsrGDFLk/quY3+WDr3dfECxSEiXfGmtKVa3F0XluQV4BUkhSAHNTFAj... | ||||||
| TXT | d5qjhp0d2og8iuefinv9danfrj | ||||||
| TXT | google-site-verification=OksF5iGNTA-ZwEWE8lQc-Ezfqs2pJxABt5b9dqmtOBs | ||||||
| TXT | duo_sso_verification=Grp8rbg9zshojMt5KlGi4Yy9kwdnMg7qWtEE0APgsz2UmjXDRfNIcIea... | ||||||
| SOA | ns11.kernel.com.twhostmaster serial=170 | ||||||
com.tw
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.twnic.net.tw ⭐ ⚠️ Not in parent delegation | ||||||
| NS | anytld.apnic.net ⚠️ Not in parent delegation | ||||||
| NS | b.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| NS | c.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| NS | d.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| NS | e.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| NS | f.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| NS | g.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| NS | h.dns.tw ⚠️ Not in parent delegation | ||||||
| NS | h.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| SOA | a.twnic.net.twsnw@twnic.net.tw serial=2006356612 | ||||||
DNS History
6 records (3 active, 3 former)
○NSns1.kernel.com.tw2015-09-02 → 2017-10-23 · 4 obs
● 2015-09-02 10:00:36
● 2017-10-23 17:18:48
○ 2026-02-20 12:14:02
○ 2026-06-07 16:49:36
● 2017-10-23 17:18:48
○ 2026-02-20 12:14:02
○ 2026-06-07 16:49:36
●NSns11.kernel.com.tw2015-09-02 → 2026-06-07 · 2 obs
● 2015-09-02 10:00:36
● 2026-06-07 16:49:36
● 2026-06-07 16:49:36
●NSns12.kernel.com.tw2015-09-02 → 2026-06-07 · 2 obs
● 2015-09-02 10:00:36
● 2026-06-07 16:49:36
● 2026-06-07 16:49:36
●MXspam33.kernel.com.tw2026-02-20 → 2026-06-07 · 3 obs
○ 2017-10-23 17:18:48
● 2026-02-20 12:14:02
● 2026-06-07 16:49:36
● 2026-02-20 12:14:02
● 2026-06-07 16:49:36
○MXspam38.kernel.com.tw2015-09-02 → 2017-10-23 · 4 obs
● 2015-09-02 10:00:36
● 2017-10-23 17:18:48
○ 2026-02-20 12:14:02
○ 2026-06-07 16:49:36
● 2017-10-23 17:18:48
○ 2026-02-20 12:14:02
○ 2026-06-07 16:49:36
○MXspam39.kernel.com.tw2015-09-02 → 2017-10-23 · 4 obs
● 2015-09-02 10:00:36
● 2017-10-23 17:18:48
○ 2026-02-20 12:14:02
○ 2026-06-07 16:49:36
● 2017-10-23 17:18:48
○ 2026-02-20 12:14:02
○ 2026-06-07 16:49:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | e.dns.tw, g.dns.tw, h.dns.tw, a.dns.tw... | - |
| com.tw | f.twnic.net.tw, c.twnic.net.tw, h.dns.tw, d.twnic.net.tw... | 17 records |
| kernel.com.tw | ns12.kernel.com.tw, ns11.kernel.com.tw | 2 records |
✅ Authoritative Response
Server:175.99.183.251
NS records: ns12.kernel.com.tw, ns11.kernel.com.tw
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kernel.com.tw (unsigned zone)
⏱️ Timing
Total: 4219ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns11.kernel.com.tw, ns12.kernel.com.tw |
| MX | 1 | spam33.kernel.com.tw (pri: 1) |
| TXT | 10 | d5qjhp0d2og8iuefinv9danfrj, google-site-verification=WJe_DfKBv7OpbQo... |
| SOA | 1 | ns11.kernel.com.tw hostmaster |
📌 Glue Records Collected
Total: 19
In-bailiwick: 2 (ns12.kernel.com.tw, ns11.kernel.com.tw)
Out-of-bailiwick: 17 (h.twnic.net.tw, g.twnic.net.tw, f.twnic.net.tw...)
Analysis
Name Servers
kernel.com.tw is delegated to two name servers: ns11.kernel.com.tw and ns12.kernel.com.tw.