dvg531.com - robtex.com
dvg531.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 220.228.6.69🇹🇼 NCIC-TW220.228.0.0/19 New Century InfoComm Tech Co., Ltd. | ||||||
| NS | dns1.f1.com.tw ⭐ ⚠️ Not in parent delegation | ||||||
| A | 218.32.213.234🇹🇼 NCIC-TW218.32.192.0/19 New Century InfoComm Tech Co., Ltd. | ||||||
| PTR | sp234.f1.com.tw | ||||||
| NS | dns2.f1.com.tw ⚠️ Not in parent delegation | ||||||
| A | 220.228.6.17🇹🇼 NCIC-TW220.228.0.0/19 New Century InfoComm Tech Co., Ltd. | ||||||
| NS | ns1.icstock.com.tw ⚠️ Not in zone NS records | ||||||
| A | 218.32.213.228🇹🇼 NCIC-TW218.32.192.0/19 New Century InfoComm Tech Co., Ltd. | ||||||
| PTR | sp228.f1.com.tw | ||||||
| NS | ns2.icstock.com.tw ⚠️ Not in zone NS records | ||||||
| A | 218.32.210.72🇹🇼 NCIC-TW218.32.210.0/24 New Century InfoComm Tech Co., Ltd. | ||||||
| PTR | sp72.f1.com.tw | ||||||
| NS | sp234.f1.com.tw ⚠️ Not in zone NS records | ||||||
| A | 218.32.213.234🇹🇼 NCIC-TW218.32.192.0/19 New Century InfoComm Tech Co., Ltd. | ||||||
| PTR | sp234.f1.com.tw | ||||||
| MX | dvg531.com ⭐ | ||||||
| A | 220.228.6.69🇹🇼 NCIC-TW220.228.0.0/19 New Century InfoComm Tech Co., Ltd. | ||||||
| MX | www.dvg531.com(14) | ||||||
| A | 220.228.6.69🇹🇼 NCIC-TW220.228.0.0/19 New Century InfoComm Tech Co., Ltd. | ||||||
| SOA | dns1.f1.com.twohgo@ms23.hinet.net 2000-11-01 #8 | ||||||
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=1785938124 | ||||||
MX for
dvg531.com |
Same first word
dvg531.com |
DNS History
11 records (8 active, 3 former)
●NSdns1.f1.com.tw2015-12-16 → 2026-08-05 · 3 obs
● 2015-12-16 14:02:00
● 2026-08-05 14:16:52
●NSdns2.f1.com.tw2015-12-16 → 2026-08-05 · 3 obs
● 2015-12-16 14:02:00
● 2026-08-05 14:16:52
●NSns1.icstock.com.tw2026-06-24 → 2026-08-05 · 3 obs
● 2026-06-24 22:41:26
● 2026-08-05 14:16:52
●NSns2.icstock.com.tw2026-06-24 → 2026-08-05 · 3 obs
● 2026-06-24 22:41:26
● 2026-08-05 14:16:52
○NSrsdn1.octor.com2015-08-06 → 2015-08-06 · 3 obs
○ 2015-12-16 14:02:00
○ 2026-08-05 14:16:52
○NSrsdn2.octor.com2015-08-06 → 2015-08-06 · 3 obs
○ 2015-12-16 14:02:00
○ 2026-08-05 14:16:52
●NSsp234.f1.com.tw2026-06-24 → 2026-08-05 · 3 obs
● 2026-06-24 22:41:26
● 2026-08-05 14:16:52
●MXdvg531.com2015-12-16 → 2026-08-05 · 2 obs
● 2026-08-05 14:16:52
●MXwww.dvg531.com2015-12-16 → 2026-08-05 · 2 obs
● 2026-08-05 14:16:52
○A218.32.213.2262015-08-06 → 2016-12-07 · 4 obs
● 2016-12-07 12:14:10
○ 2026-06-24 22:41:26
○ 2026-08-05 14:16:52
●A220.228.6.692026-06-24 → 2026-08-05 · 3 obs
● 2026-06-24 22:41:26
● 2026-08-05 14:16:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, l.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net... | - |
| dvg531.com | ns1.icstock.com.tw, ns2.icstock.com.tw, sp234.f1.com.tw | - |
✅ Authoritative Response
Server:218.32.213.228
NS records: ns1.icstock.com.tw, ns2.icstock.com.tw, sp234.f1.com.tw
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dvg531.com (unsigned zone)
⏱️ Timing
Total: 1539ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 220.228.6.69 |
| NS | 2 | dns2.f1.com.tw, dns1.f1.com.tw |
| MX | 2 | www.dvg531.com (pri: 14), dvg531.com (pri: 10) |
| SOA | 1 | dns1.f1.com.tw ohgo.ms23.hinet.net |
Analysis
Mail Server Role
dvg531.com is listed as a mail server for itself.
www.dvg531.com is often seen acting as a mail server in combination with dvg531.com.
IP Addresses
dvg531.com resolves to one IP address: 220.228.6.69.
sgf59.com, mandywedding.idv.tw, xdxd666.com and two other host names share IP numbers with dvg531.com.
Name Servers
dvg531.com has five name servers, which are dns1.f1.com.tw, dns2.f1.com.tw, sp234.f1.com.tw and two others.
dvg531.com shares at least some of its name servers with other domains, including meme-296.com, watchshow.club, twgood.info and two others.
It is common to find these name servers alongside the name servers ns1.icstock.com.tw, ns2.icstock.com.tw, ns1.oknet.tw and two others.
Hosts with just one IP address:
dns1.f1.com.tw directs to 218.32.213.234.
dns2.f1.com.tw directs to 220.228.6.17.
sp234.f1.com.tw directs to 218.32.213.234.
ns1.icstock.com.tw directs to 218.32.213.228.
ns2.icstock.com.tw directs to 218.32.210.72.
Host names pointing to 218.32.213.234 IP addresses: dns1.f1.com.tw and sp234.f1.com.tw.
Mail Servers
dvg531.com uses two mail servers, dvg531.com and www.dvg531.com.
Both dvg531.com and www.dvg531.com have a single IP address, 220.228.6.69, and share it.
Host names pointing to 220.228.6.69 IP addresses: dvg531.com and www.dvg531.com.