ysttl.com - robtex.com
ysttl.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 162.220.208.138🇺🇸 VOONA-SLC1162.220.208.0/22 VOONA-5 | ||||||
| NS | ns1.register-this-domain-name.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 162.220.208.138🇺🇸 VOONA-SLC1162.220.208.0/22 VOONA-5 | ||||||
| NS | ns2.register-this-domain-name.com ⚠️ Not in parent delegation | ||||||
| A | 162.220.208.139🇺🇸 VOONA-SLC1162.220.208.0/22 VOONA-5 | ||||||
| NS | parking1.chtdnadmin.tw ⚠️ Not in zone NS records | ||||||
| A | 162.220.208.138🇺🇸 VOONA-SLC1162.220.208.0/22 VOONA-5 | ||||||
| NS | parking2.chtdnadmin.tw ⚠️ Not in zone NS records | ||||||
| A | 162.220.208.138🇺🇸 VOONA-SLC1162.220.208.0/22 VOONA-5 | ||||||
| MX | mail.ysttl.com ⭐ | ||||||
| A | 162.220.208.138🇺🇸 VOONA-SLC1162.220.208.0/22 VOONA-5 | ||||||
| TXT | v=spf1 a mx ip4:162.220.208.138 ~all | ||||||
| SOA | ns1.register-this-domain-name.comadmin@register-this-domain-name.com 2026-03-21 #1 | ||||||
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=1771291435 | ||||||
Same first word
ysttl.com |
Similar names
syttl.com |
tyslt.com |
ttyls.com |
ystlt.com |
stylt.se |
lystt.com |
tstly.com |
ttlys.com |
syttl.cn |
stytl.com |
stylt.de |
lstty.com |
ttysl.com |
stylt.com |
tslty.cn |
tlyst.com |
tsylt.com |
DNS History
14 records (6 active, 8 former)
○NSjm1.dns.com2020-01-25 → 2020-01-25 · 4 obs
● 2020-01-25 23:16:52
○ 2026-03-21 09:23:38
○ 2026-03-23 23:17:22
○NSns.chthibox.net2026-03-21 → 2026-03-23 · 2 obs
○ 2026-03-23 23:17:22
○NSns1.chthibox.net2026-03-21 → 2026-03-23 · 2 obs
○ 2026-03-23 23:17:22
●NSns1.register-this-domain-name.com2026-03-21 → 2026-03-23 · 3 obs
● 2026-03-21 09:23:38
● 2026-03-23 23:17:22
○NSns2.dns.com.cn2015-08-09 → 2015-08-09 · 3 obs
○ 2020-01-25 23:16:52
○ 2026-03-23 23:17:22
●NSns2.register-this-domain-name.com2026-03-21 → 2026-03-23 · 3 obs
● 2026-03-21 09:23:38
● 2026-03-23 23:17:22
●NSparking1.chtdnadmin.tw2026-03-21 → 2026-03-23 · 3 obs
● 2026-03-21 09:23:38
● 2026-03-23 23:17:22
●NSparking2.chtdnadmin.tw2026-03-21 → 2026-03-23 · 3 obs
● 2026-03-21 09:23:38
● 2026-03-23 23:17:22
●MXmail.ysttl.com2026-03-21 → 2026-03-23 · 2 obs
● 2026-03-23 23:17:22
○A107.160.154.2112020-01-25 → 2020-01-25 · 4 obs
● 2020-01-25 23:16:52
○ 2026-03-21 09:23:38
○ 2026-03-23 23:17:22
○A113.10.190.2512016-01-21 → 2016-01-21 · 4 obs
● 2016-01-21 09:31:54
○ 2020-01-25 23:16:52
○ 2026-03-23 23:17:22
●A162.220.208.1382026-03-21 → 2026-03-23 · 3 obs
● 2026-03-21 09:23:38
● 2026-03-23 23:17:22
○A203.124.12.542015-08-09 → 2015-08-09 · 3 obs
○ 2026-03-21 09:23:38
○ 2026-03-23 23:17:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| ysttl.com | parking1.chtdnadmin.tw, parking2.chtdnadmin.tw | - |
✅ Authoritative Response
Server:162.220.208.138
NS records: parking1.chtdnadmin.tw, parking2.chtdnadmin.tw
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ysttl.com (unsigned zone)
⏱️ Timing
Total: 741ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.220.208.138 |
| NS | 2 | ns1.register-this-domain-name.com, ns2.register-this-domain-name.com |
| MX | 1 | mail.ysttl.com (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:162.220.208.138 ~all |
| SOA | 1 | ns1.register-this-domain-name.com admin. |
Analysis
IP Addresses
ysttl.com points to IP number 162.220.208.138.
For instance, other host names neobitti.org, www.cy088.com, mail.mail.server90.org, ups-package-instructions.com and ns2.priv4sys.com share IP numbers with ysttl.com.
Name Servers
ysttl.com is delegated to four name servers: ns1.register-this-domain-name.com, ns2.register-this-domain-name.com, parking1.chtdnadmin.tw and parking2.chtdnadmin.tw.
ysttl.com shares name servers with other domains at least partially, for example apocalip(0x736578).com, bavozon.com, bibliaenlenguajesencillo.net, livraisonprobleme.com and myupstrackingdelivery.com.
these name servers are often used with the following: ns1.isb2.info, ns2.isb2.info, ns4777.openprovider.com, ns11.cronustime.org, ns12.aphroditelove.eu, dropthishost-a9a3c8cf-3678-48a7-9b17-2add8ab57dd8.biz, dropthishost-bfd19065-2790-4287-ab1d-ab0eda21c5ed.biz, deleted-1fa1e1b9fef3fe92748d3b1ebc7acecf.drop-4dsuypssno8pom7i8ldr.biz, deleted-cc8311787f458c25574d42676c622a25.drop-kdxhobk2qskzorntmwxv.biz and ns1.priv4sys.com.
Host names with a single IP number:
ns1.register-this-domain-name.com points to 162.220.208.138
ns2.register-this-domain-name.com points to 162.220.208.139
parking1.chtdnadmin.tw points to 162.220.208.138
parking2.chtdnadmin.tw points to 162.220.208.138
Host names that point to 162.220.208.138: ns1.register-this-domain-name.com, parking1.chtdnadmin.tw, parking2.chtdnadmin.tw
Mail Servers
ysttl.com is handled by a single mail server, mail.ysttl.com.
mail.ysttl.com points to a single IP: 162.220.208.138.