top-usv.de - robtex.com
top-usv.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.88.34.144🇩🇪 CLOUDPIT81.88.32.0/20 | ||||||
| PTR | host336.alfahosting-server.de | ||||||
| NS | cns1.alfahosting.info ⭐ | ||||||
| A | 2a01:64c0:0:5000::8🇩🇪 CLOUDPIT2a01:64c0::/32 | ||||||
| PTR | cns1.cloudpit.de | ||||||
| A | 109.237.142.8🇩🇪 CLOUDPIT109.237.128.0/20 | ||||||
| PTR | cns1.cloudpit.de | ||||||
| NS | cns2.alfahosting.info | ||||||
| A | 2a01:4f8:2b02:a88::105🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | cns2.cloudpit.com | ||||||
| A | 148.251.254.105🇩🇪 Hetzner148.251.0.0/16 HETZNER-RZ-BLK-ERX2 | ||||||
| PTR | cns2.cloudpit.com | ||||||
| NS | cns3.alfahosting.info | ||||||
| A | 2a02:2b80:101:5000::8🇩🇪 CLOUDPIT2a02:2b80:101::/48 | ||||||
| PTR | cns3.cloudpit.io | ||||||
| A | 109.237.143.8🇩🇪 CLOUDPIT109.237.128.0/20 | ||||||
| PTR | cns3.cloudpit.io | ||||||
| MX | mx03.secure-mailgate.com ⭐ | ||||||
| A | 46.243.88.174🇩🇪 CLOUDPIT46.243.88.0/21 | ||||||
| PTR | node03.secure-mailgate.com | ||||||
| A | 46.243.88.176🇩🇪 CLOUDPIT46.243.88.0/21 | ||||||
| PTR | node04.secure-mailgate.com | ||||||
| MX | mx04.secure-mailgate.com ⭐ | ||||||
| A | 46.243.88.175🇩🇪 CLOUDPIT46.243.88.0/21 | ||||||
| PTR | node03.secure-mailgate.com | ||||||
| A | 46.243.88.177🇩🇪 CLOUDPIT46.243.88.0/21 | ||||||
| PTR | node04.secure-mailgate.com | ||||||
| SOA | cns1.alfahosting.infohostmaster@alfahosting@de 2026-01-20 #1 | ||||||
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1778405094 | ||||||
Subdomains
mail.top-usv.de |
hostmaster.top-usv.de |
Same first word
top-usv.de |
Similar names
DNS History
13 records (6 active, 7 former)
●NScns1.alfahosting.info2016-01-16 → 2026-05-10 · 3 obs
● 2016-01-16 14:36:40
● 2026-05-10 09:41:40
●NScns2.alfahosting.info2016-01-16 → 2026-05-10 · 3 obs
● 2016-01-16 14:36:40
● 2026-05-10 09:41:40
●NScns3.alfahosting.info2016-01-16 → 2026-05-10 · 3 obs
● 2016-01-16 14:36:40
● 2026-05-10 09:41:40
○NSns.namespace4you.de2015-07-02 → 2015-10-29 · 4 obs
● 2015-10-29 21:48:24
○ 2016-01-16 14:36:40
○ 2026-05-10 09:41:40
○NSns2.namespace4you.de2015-07-02 → 2015-10-29 · 4 obs
● 2015-10-29 21:48:24
○ 2016-01-16 14:36:40
○ 2026-05-10 09:41:40
○MXmail.top-usv.de2016-01-16 → 2017-05-28 · 5 obs
● 2016-01-16 14:36:40
● 2017-05-28 08:16:08
○ 2026-02-27 07:30:18
○ 2026-05-10 09:41:40
●MXmx03.secure-mailgate.com2026-02-27 → 2026-05-10 · 3 obs
● 2026-02-27 07:30:18
● 2026-05-10 09:41:40
●MXmx04.secure-mailgate.com2026-02-27 → 2026-05-10 · 3 obs
● 2026-02-27 07:30:18
● 2026-05-10 09:41:40
○MXmxlb.ispgateway.de2015-07-02 → 2015-10-29 · 4 obs
● 2015-10-29 21:48:24
○ 2016-01-16 14:36:40
○ 2026-05-10 09:41:40
○A109.237.134.582016-01-16 → 2017-05-28 · 5 obs
● 2016-01-16 14:36:40
● 2017-05-28 08:16:08
○ 2026-02-27 07:30:18
○ 2026-05-10 09:41:40
○A2a00:1158:0:300:a287::12015-07-02 → 2015-10-29 · 4 obs
● 2015-10-29 21:48:24
○ 2016-01-16 14:36:40
○ 2026-05-10 09:41:40
○A46.252.18.542015-07-02 → 2015-10-29 · 4 obs
● 2015-10-29 21:48:24
○ 2016-01-16 14:36:40
○ 2026-05-10 09:41:40
●A81.88.34.1442026-02-27 → 2026-05-10 · 3 obs
● 2026-02-27 07:30:18
● 2026-05-10 09:41:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| top-usv.de | cns1.alfahosting.info, cns3.alfahosting.info, cns2.alfahosting.info | - |
✅ Authoritative Response
Server:109.237.142.8
NS records: cns1.alfahosting.info, cns3.alfahosting.info, cns2.alfahosting.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for top-usv.de (unsigned zone)
⏱️ Timing
Total: 1881ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.88.34.144 |
| NS | 3 | cns1.alfahosting.info, cns2.alfahosting.info... |
| MX | 2 | mx04.secure-mailgate.com (pri: 10), mx03.secure-mailgate.com (pri: 10) |
| SOA | 1 | cns1.alfahosting.info hostmaster@alfahos |
Analysis
Hierarchy
top-usv.de is parent of mail.top-usv.de and hostmaster.top-usv.de.
IP Addresses
top-usv.de points to a single IP: 81.88.34.144.
Other host names, for instance index.php.wiki.bc-japan-1-2.dammwild.net, mail.optikerkoepke.de, mail.hoeltich.de, mail.dermantl.de and mail.mgv-westum.de share IP numbers with top-usv.de.
Name Servers
top-usv.de is delegated to three name servers: cns1.alfahosting.info, cns2.alfahosting.info and cns3.alfahosting.info.
top-usv.de at least partially shares its name servers with other domains, for instance wandern-ohne-gepaeck.com, autohaus-lohr.de, voegerl.com, cndblk4.de and mampe.net.
Host names with two IP numbers:
cns1.alfahosting.info points to: 2a01:64c0:0:5000::8 and 109.237.142.8.
cns2.alfahosting.info points to: 2a01:4f8:2b02:a88::105 and 148.251.254.105.
cns3.alfahosting.info points to: 2a02:2b80:101:5000::8 and 109.237.143.8.
Mail Servers
Two mail servers mx03.secure-mailgate.com and mx04.secure-mailgate.com handle top-usv.de.
top-usv.de uses the same mail server setup as other domains such as itoll.de, fdp-grafrath.de, oskars-choppers.de, apokorny.de and tonkiste.com.
Host names with two IP numbers: mx03.secure-mailgate.com points to 46.243.88.174 and 46.243.88.176; mx04.secure-mailgate.com points to 46.243.88.175 and 46.243.88.177