tfseal.com - robtex.com
tfseal.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.118.24.39🇹🇼 NSS-GROUP-AS-TW103.118.24.0/24 NSS INT'L CO., LTD. | ||||||
| PTR | px6.coowo.com | ||||||
| NS | m.coowo.com ⭐ | ||||||
| A | 103.118.24.13🇹🇼 NSS-GROUP-AS-TW103.118.24.0/24 NSS INT'L CO., LTD. | ||||||
| PTR | m.coowo.com | ||||||
| NS | n.coowo.com | ||||||
| A | 103.118.24.133🇹🇼 NSS-GROUP-AS-TW103.118.24.0/24 NSS INT'L CO., LTD. | ||||||
| PTR | n.coowo.com | ||||||
| MX | mail.tfseal.com ⭐ | ||||||
| A | 103.118.24.39🇹🇼 NSS-GROUP-AS-TW103.118.24.0/24 NSS INT'L CO., LTD. | ||||||
| PTR | px6.coowo.com | ||||||
| TXT | v=spf1 a mx include:_spf.nss.com.tw ~all | ||||||
| SOA | m.coowo.comyenwei5158@gmail.com 2024-10-30 #2 | ||||||
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=1784440087 | ||||||
Subdomains
mail.tfseal.com |
Same first word
tfseal.com |
Similar names
DNS History
5 records (4 active, 1 former)
●MXmail.tfseal.com2015-06-28 → 2026-07-19 · 2 obs
● 2026-07-19 06:10:18
●A103.118.24.392026-06-26 → 2026-07-19 · 3 obs
● 2026-06-26 20:37:14
● 2026-07-19 06:10:18
○A60.199.166.772015-06-28 → 2016-11-04 · 4 obs
● 2016-11-04 14:38:52
○ 2026-06-26 20:37:14
○ 2026-07-19 06:10:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| tfseal.com | m.coowo.com, n.coowo.com | 2 records |
✅ Authoritative Response
Server:103.118.24.133
NS records: m.coowo.com, n.coowo.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tfseal.com (unsigned zone)
⏱️ Timing
Total: 643ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.118.24.39 |
| NS | 2 | m.coowo.com, n.coowo.com |
| MX | 1 | mail.tfseal.com (pri: 10) |
| TXT | 1 | v=spf1 a mx include:_spf.nss.com.tw ~all |
| SOA | 1 | m.coowo.com yenwei5158.gmail.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (m.coowo.com, n.coowo.com)
Analysis
Hierarchy
tfseal.com is a parent domain of mail.tfseal.com.
IP Addresses
tfseal.com resolves to just one IP address, 103.118.24.39.
Two other host names, along with mail.yc-patent.com, puritech.net and mail.wushu.com.tw, also share IP numbers with tfseal.com.
Name Servers
tfseal.com has two authoritative name servers — m.coowo.com and n.coowo.com.
tfseal.com shares its NS records with other domains, for example pin-chen.com, 136.166.199.60.in-addr.arpa, sailing.org.tw and two others.
tfseal.com shares at least some of its name servers with other domains, including nokaoi.com.tw, zj.com.tw, epec.com.tw and two others.
These name servers are frequently paired with the name servers ns3.coowo.com and ns4.coowo.com.
m.coowo.com and n.coowo.com each resolve to one IP number: m.coowo.com points to 103.118.24.13 and n.coowo.com points to 103.118.24.133.
Mail Servers
The sole mail server for tfseal.com is mail.tfseal.com.
mail.tfseal.com points to one IP number — 103.118.24.39.