tw-isi.com - robtex.com
tw-isi.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=1774591477 | ||||||
Same first word
tw-isi.com |
Similar names
DNS History
10 records (7 active, 3 former)
●NSaccess.ui-dns.biz2026-03-26 → 2026-03-27 · 3 obs
● 2026-03-26 11:13:50
● 2026-03-27 06:28:32
●NSaccess.ui-dns.com2026-03-26 → 2026-03-27 · 3 obs
● 2026-03-26 11:13:50
● 2026-03-27 06:28:32
●NSaccess.ui-dns.de2026-03-26 → 2026-03-27 · 3 obs
● 2026-03-26 11:13:50
● 2026-03-27 06:28:32
●NSaccess.ui-dns.org2026-03-26 → 2026-03-27 · 3 obs
● 2026-03-26 11:13:50
● 2026-03-27 06:28:32
○NSns10.schlund.de2015-08-16 → 2017-04-20 · 4 obs
● 2017-04-20 06:06:00
○ 2026-03-26 11:13:50
○ 2026-03-27 06:28:32
○NSns9.schlund.de2015-08-16 → 2017-04-20 · 4 obs
● 2017-04-20 06:06:00
○ 2026-03-26 11:13:50
○ 2026-03-27 06:28:32
●MXmx00.schlund.de2015-08-16 → 2026-03-27 · 2 obs
● 2026-03-27 06:28:32
●MXmx01.schlund.de2015-08-16 → 2026-03-27 · 2 obs
● 2026-03-27 06:28:32
●A217.160.223.602016-07-25 → 2026-03-27 · 3 obs
● 2016-07-25 13:48:06
● 2026-03-27 06:28:32
○A82.165.125.2262015-08-16 → 2016-04-14 · 4 obs
● 2016-04-14 05:42:50
○ 2016-07-25 13:48:06
○ 2026-03-27 06:28:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| tw-isi.com | access.ui-dns.de, access.ui-dns.biz, access.ui-dns.org, access.ui-dns.com | 2 records |
✅ Authoritative Response
Server:217.160.81.237
NS records: access.ui-dns.de, access.ui-dns.biz, access.ui-dns.org, access.ui-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tw-isi.com (unsigned zone)
⏱️ Timing
Total: 432ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.160.223.60 |
| NS | 4 | access.ui-dns.com, access.ui-dns.biz... |
| MX | 2 | mx01.schlund.de (pri: 10), mx00.schlund.de (pri: 10) |
| TXT | 1 | v=spf1 a:mout.kundenserver.de ~all |
| SOA | 1 | access.ui-dns.biz hostmaster.schlund.de |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (access.ui-dns.com, access.ui-dns.com)
Analysis
IP Addresses
tw-isi.com resolves to one IP number: 217.160.223.60.
other host names including ralf-muehlthaler.de, mustert.de, bunnick.eu, chinese-translation.de and endresnet.de share IP numbers with tw-isi.com.
Name Servers
tw-isi.com is delegated to four name servers: access.ui-dns.biz, access.ui-dns.com, access.ui-dns.de and access.ui-dns.org.
tw-isi.com at least partially shares name servers with other domains, for instance terzi-family.de, herolds.de, erimi.de, tanjabraun.de and einguss.de.
Host names with two IP numbers:
access.ui-dns.biz points to 2001:8d8:fe:53::81:237 and 217.160.81.237; access.ui-dns.com points to 2607:f1c0:fe:53::34:237 and 185.132.34.237; access.ui-dns.de points to 2001:8d8:fe:53::80:237 and 217.160.80.237; access.ui-dns.org points to 2607:f1c0:fe:53::35:237 and 185.132.35.237.
Mail Servers
Two mail servers handle tw-isi.com: mx00.schlund.de and mx01.schlund.de.
tw-isi.com shares the same mail server setup as other domains, for instance hoenes-gerlingen.de, starcks.de, hemopharm.eu, amenokal.de and bmw-325i.de.
tw-isi.com shares some mail servers with other domains, at least partially, for instance s22930594.onlinehome-server.info, banzhaf.biz, s21110099.onlinehome-server.info, s18455138.onlinehome-server.info and s19283662.onlinehome-server.info.
Host names with one IP number:
mx00.schlund.de points to 212.227.15.41
mx01.schlund.de points to 217.72.192.67