signgrafs.com.tw - robtex.com
signgrafs.com.tw
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=2006349470 | ||||||
Same first word
signgrafs.com.tw |
DNS History
10 records (3 active, 7 former)
○NSdns1.iware.com.tw2008-11-25 → 2017-01-23 · 4 obs
● 2017-01-23 04:06:56
○ 2018-03-25 16:40:34
○ 2026-05-12 05:48:32
○NSdns2.iware.com.tw2008-11-25 → 2017-01-23 · 4 obs
● 2017-01-23 04:06:56
○ 2018-03-25 16:40:34
○ 2026-05-12 05:48:32
●NSns11.twnic.net.tw2018-03-25 → 2026-05-12 · 3 obs
● 2018-03-25 16:40:34
● 2026-05-12 05:48:32
●NSns12.twnic.net.tw2018-03-25 → 2026-05-12 · 3 obs
● 2018-03-25 16:40:34
● 2026-05-12 05:48:32
○MXmail.signgrafs.com.tw2015-08-14 → 2017-01-23 · 5 obs
● 2015-08-14 15:54:38
● 2017-01-23 04:06:56
○ 2018-03-25 16:40:34
○ 2026-05-12 05:48:32
○MXmailsecure.signgrafs.com.tw2008-11-25 → 2008-11-25 · 3 obs
○ 2015-08-14 15:54:38
○ 2026-05-12 05:48:32
○MXms5.iware.com.tw2018-03-25 → 2018-03-25 · 4 obs
● 2018-03-25 16:40:34
○ 2026-03-25 09:27:36
○ 2026-05-12 05:48:32
●MXsigngrafs-com-tw.mail.protection.outlook.com2026-03-25 → 2026-05-12 · 3 obs
● 2026-03-25 09:27:36
● 2026-05-12 05:48:32
○A124.9.0.992008-11-25 → 2017-01-23 · 4 obs
● 2017-01-23 04:06:56
○ 2018-03-25 16:40:34
○ 2026-05-12 05:48:32
○A13.94.40.322018-03-25 → 2018-03-25 · 4 obs
● 2018-03-25 16:40:34
○ 2026-03-25 09:27:36
○ 2026-05-12 05:48:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | d.dns.tw, h.dns.tw, a.dns.tw, g.dns.tw... | - |
| signgrafs.com.tw | ns11.twnic.net.tw, ns12.twnic.net.tw | - |
✅ Authoritative Response
Server:211.20.231.13
NS records: ns11.twnic.net.tw, ns12.twnic.net.tw
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 3772ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns11.twnic.net.tw, ns12.twnic.net.tw |
| MX | 1 | signgrafs-com-tw.mail.protection.outlook |
| TXT | 2 | MS=ms14245137, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns11.twnic.net.tw tech.twnic.net.tw |
Analysis
Name Servers
Delegation for signgrafs.com.tw rests with two name servers, ns11.twnic.net.tw and ns12.twnic.net.tw.
signgrafs.com.tw shares the same name server setup as other domains, including da.org.tw, samstaff.com.tw, wwicl.com.tw, anatel.com.tw and indra-jala.com.tw.
Hostnames with five IPs each: ns11.twnic.net.tw points to 2001:cd8:800::198, 2404:0:10a0::3852, 54.249.43.242, 203.73.24.198 and 210.201.138.52; ns12.twnic.net.tw points to 2001:454e:c010:101::234, 2001:b000:1e0:c000::13, 60.199.218.234, 104.199.237.109 and 211.20.231.13.
Mail Servers
signgrafs.com.tw is handled by a single mail server, signgrafs-com-tw.mail.protection.outlook.com.
signgrafs-com-tw.mail.protection.outlook.com resolves to eight IP addresses: 2a01:111:f403:cc0b::, 2a01:111:f403:cc0b::1, 2a01:111:f403:cc15::, 2a01:111:f403:cc15::1, 52.101.109.0, 52.101.109.1, 52.101.119.0 and 52.101.119.1.