attend-eu.com - robtex.com
attend-eu.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 211.20.47.40🇹🇼 HiNet211.20.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | smtp.attend.com.tw | ||||||
| NS | ons ⭐ | ||||||
| NS | ns1.attend-eu.com | ||||||
| A | 211.20.47.40🇹🇼 HiNet211.20.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | smtp.attend.com.tw | ||||||
| NS | ns2.attend-eu.com | ||||||
| A | 211.20.47.40🇹🇼 HiNet211.20.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | smtp.attend.com.tw | ||||||
| MX | smtp.attend.com.tw ⭐ | ||||||
| A | 211.20.47.40🇹🇼 HiNet211.20.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | smtp.attend.com.tw | ||||||
| TXT | v=spf1 a mx ptr ip4:211.20.47.40 mx:mail.attend-eu.com -all | ||||||
| TXT | v=spf1 ip4:211.20.47.40 mx -all, | ||||||
| TXT | v=spf1 ip4:211.20.47.40 -all | ||||||
| SOA | onshostmaster serial=27 | ||||||
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=1774998812 | ||||||
Subdomains
Same first word
attend-eu.com |
Similar names
DNS History
8 records (5 active, 3 former)
○NSdc2012.attend.com.tw2017-05-08 → 2017-05-08 · 3 obs
○ 2026-02-16 08:47:02
○ 2026-03-31 23:35:18
○NSexchsvr.attend.com.tw2017-05-08 → 2017-05-08 · 3 obs
○ 2026-02-16 08:47:02
○ 2026-03-31 23:35:18
●NSns1.attend-eu.com2026-02-16 → 2026-03-31 · 3 obs
● 2026-02-16 08:47:02
● 2026-03-31 23:35:18
●NSns2.attend-eu.com2026-02-16 → 2026-03-31 · 3 obs
● 2026-02-16 08:47:02
● 2026-03-31 23:35:18
●NSons2026-02-16 → 2026-03-31 · 3 obs
● 2026-02-16 08:47:02
● 2026-03-31 23:35:18
○NSpdc.attend.com.tw2017-05-08 → 2017-05-08 · 3 obs
○ 2026-02-16 08:47:02
○ 2026-03-31 23:35:18
●MXsmtp.attend.com.tw2017-05-08 → 2026-03-31 · 2 obs
● 2026-03-31 23:35:18
●A211.20.47.402026-02-16 → 2026-03-31 · 2 obs
● 2026-03-31 23:35:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| attend-eu.com | ns2.attend-eu.com, ns1.attend-eu.com | 2 records |
✅ Authoritative Response
Server:211.20.47.40
NS records: ns2.attend-eu.com, ns1.attend-eu.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for attend-eu.com (unsigned zone)
⏱️ Timing
Total: 510ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 211.20.47.40 |
| NS | 2 | ns1.attend-eu.com, ns2.attend-eu.com |
| MX | 1 | smtp.attend.com.tw (pri: 10) |
| TXT | 3 | v=spf1 ip4:211.20.47.40 mx -all,, v=spf1 ip4:211.20.47.40 -all... |
| SOA | 1 | ons hostmaster |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns2.attend-eu.com, ns1.attend-eu.com)
Analysis
Hierarchy
attend-eu.com is a parent of ns1.attend-eu.com, ns2.attend-eu.com and www.attend-eu.com.
IP Addresses
attend-eu.com points to a single IP number: 211.20.47.40.
Other host names, for instance ns1.attend-eu.com, ns2.attend-eu.com, pop.attendsales.com, attend.com.tw and ns1.attend-us.com share IP numbers with attend-eu.com.
Name Servers
The delegation for attend-eu.com is handled by three name servers: ons, ns1.attend-eu.com and ns2.attend-eu.com.
attend-eu.com partially shares name servers with other domains; for instance attendsales.com and attend-us.com.
these name servers are commonly used with ns1.attend.com.tw, ns2.attend.com.tw and ns2.attend-us.com.
Host names sharing a single IP:
ns1.attend-eu.com points to 211.20.47.40
ns2.attend-eu.com points to 211.20.47.40
Host names that point to 211.20.47.40: ns1.attend-eu.com and ns2.attend-eu.com
Mail Servers
attend-eu.com is handled by a single mail server, smtp.attend.com.tw.
attend-eu.com uses the same mail server setup as other domains, such as attend.com.tw, attendsales.com and attend-us.com.
smtp.attend.com.tw points to a single IP: 211.20.47.40.