guan-ling.com - robtex.com
guan-ling.com
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=1777281676 | ||||||
Same first word
guan-ling.com |
Similar names
DNS History
12 records (5 active, 7 former)
●NSdns.twmail.org2026-02-16 → 2026-04-27 · 3 obs
● 2026-02-16 15:16:58
● 2026-04-27 09:47:38
●NSdns2.twmail.org2026-02-16 → 2026-04-27 · 3 obs
● 2026-02-16 15:16:58
● 2026-04-27 09:47:38
○NSns1.bluehost.com2015-07-21 → 2017-01-02 · 4 obs
● 2017-01-02 15:50:36
○ 2017-12-21 01:04:42
○ 2026-04-27 09:47:38
○NSns1.hostmonster.com2017-12-21 → 2017-12-21 · 4 obs
● 2017-12-21 01:04:42
○ 2026-02-16 15:16:58
○ 2026-04-27 09:47:38
○NSns2.bluehost.com2015-07-21 → 2017-01-02 · 4 obs
● 2017-01-02 15:50:36
○ 2017-12-21 01:04:42
○ 2026-04-27 09:47:38
○NSns2.hostmonster.com2017-12-21 → 2017-12-21 · 4 obs
● 2017-12-21 01:04:42
○ 2026-02-16 15:16:58
○ 2026-04-27 09:47:38
○MXmail.guan-ling.com2015-07-21 → 2017-12-21 · 4 obs
● 2017-12-21 01:04:42
○ 2026-02-16 15:16:58
○ 2026-04-27 09:47:38
●MXntvirus.url.com.tw2026-02-16 → 2026-04-27 · 3 obs
● 2026-02-16 15:16:58
● 2026-04-27 09:47:38
●MXntvirus2.url.com.tw2026-02-16 → 2026-04-27 · 3 obs
● 2026-02-16 15:16:58
● 2026-04-27 09:47:38
●A211.72.207.2312026-02-16 → 2026-04-27 · 3 obs
● 2026-02-16 15:16:58
● 2026-04-27 09:47:38
○A69.195.124.2132015-07-21 → 2017-01-02 · 4 obs
● 2017-01-02 15:50:36
○ 2017-12-21 01:04:42
○ 2026-04-27 09:47:38
○A69.195.80.332017-12-21 → 2017-12-21 · 4 obs
● 2017-12-21 01:04:42
○ 2026-02-16 15:16:58
○ 2026-04-27 09:47:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, k.gtld-servers.net, j.gtld-servers.net, l.gtld-servers.net... | - |
| guan-ling.com | dns.twmail.org, dns2.twmail.org | - |
✅ Authoritative Response
Server:210.59.228.119
NS records: dns.twmail.org, dns2.twmail.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for guan-ling.com (unsigned zone)
⏱️ Timing
Total: 996ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 211.72.207.231 |
| NS | 2 | dns2.twmail.org, dns.twmail.org |
| MX | 2 | ntvirus2.url.com.tw (pri: 10), ntvirus.url.com.tw (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:210.59.228.0/24 ip4:210. |
| SOA | 1 | dns.twmail.org admin.corp.url.com.tw |
Analysis
IP Addresses
guan-ling.com points to a single IP address: 211.72.207.231.
Other host names such as itbiomed.com, hcic.com.tw, morningstar01.com, translatewisely.com and dwsharp.com.tw share IP numbers with guan-ling.com.
Name Servers
guan-ling.com is delegated to two name servers: dns2.twmail.org and dns.twmail.org.
guan-ling.com uses the same name server setup as other domains, including poco-a-poco.org, isistech.com.tw, astartch.com, ginchang.com.tw and lienfong.com.
guan-ling.com shares name servers with other domains, at least partially; for example yusantire.com.tw and bolero.com.tw.
Host names with two IP numbers:
dns2.twmail.org points to 2001:b034:201:400:211:72:204:250 and 211.72.204.250.
dns.twmail.org points to 2001:b034:1:800:210:59:228:119 and 210.59.228.119.
Mail Servers
guan-ling.com is handled by two mail servers: ntvirus2.url.com.tw and ntvirus.url.com.tw.
guan-ling.com uses the same mail server setup as other domains, for instance telecrane.com.tw, wegoup.com.tw, cancerinfotw.org, autopure.com and kcjfy.com.tw.
Some mail servers are shared between guan-ling.com and other domains, for instance nanolucky.com.
Host names with four IP numbers:
The host name ntvirus2.url.com.tw points to: 210.59.228.117, 210.59.228.172, 210.59.228.173 and 210.59.228.178.
The host name ntvirus.url.com.tw points to: 210.59.228.117, 210.59.228.172, 210.59.228.173 and 210.59.228.178.
Names that point to 210.59.228.117: ntvirus2.url.com.tw, ntvirus.url.com.tw.
Names that point to 210.59.228.172: ntvirus2.url.com.tw, ntvirus.url.com.tw.
Names that point to 210.59.228.173: ntvirus2.url.com.tw, ntvirus.url.com.tw.
Names that point to 210.59.228.178: ntvirus2.url.com.tw, ntvirus.url.com.tw.