sin-gg.de - robtex.com
sin-gg.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.88.34.175🇩🇪 CLOUDPIT81.88.32.0/20 | ||||||
| PTR | host245.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 2026-02-12 #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=1774513768 | ||||||
Subdomains
mail.sin-gg.de |
Same first word
sin-gg.de |
Similar names
sg-ing.de |
g-sign.net |
g-sign.com |
g-sign.biz |
g-ings.com |
gs-ing.com |
g-sign.it |
g-sign.co.kr |
gg-ins.com |
gn-gis.com |
gs-ing.de |
DNS History
8 records (6 active, 2 former)
●NScns1.alfahosting.info2015-06-14 → 2026-03-26 · 2 obs
● 2026-03-26 08:49:36
●NScns2.alfahosting.info2015-06-14 → 2026-03-26 · 2 obs
● 2026-03-26 08:49:36
●NScns3.alfahosting.info2015-06-14 → 2026-03-26 · 2 obs
● 2026-03-26 08:49:36
○MXmail.sin-gg.de2015-06-14 → 2017-12-31 · 4 obs
● 2017-12-31 19:00:44
○ 2026-02-24 22:50:30
○ 2026-03-26 08:49:36
●MXmx03.secure-mailgate.com2026-02-24 → 2026-03-26 · 3 obs
● 2026-02-24 22:50:30
● 2026-03-26 08:49:36
●MXmx04.secure-mailgate.com2026-02-24 → 2026-03-26 · 3 obs
● 2026-02-24 22:50:30
● 2026-03-26 08:49:36
○A109.237.138.162015-06-14 → 2017-12-31 · 4 obs
● 2017-12-31 19:00:44
○ 2026-02-24 22:50:30
○ 2026-03-26 08:49:36
●A81.88.34.1752026-02-24 → 2026-03-26 · 3 obs
● 2026-02-24 22:50:30
● 2026-03-26 08:49:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| sin-gg.de | cns2.alfahosting.info, cns1.alfahosting.info, cns3.alfahosting.info | - |
✅ Authoritative Response
Server:148.251.254.105
NS records: cns2.alfahosting.info, cns1.alfahosting.info, cns3.alfahosting.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sin-gg.de (unsigned zone)
⏱️ Timing
Total: 1376ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.88.34.175 |
| NS | 3 | cns2.alfahosting.info, cns1.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
The parent of mail.sin-gg.de is sin-gg.de.
IP Addresses
sin-gg.de points to an IP address: 81.88.34.175.
other host names include mail.cpfm.at, ec-sigmertshausen.de, deemer.de, euro.www.ingenieurbuero-fuer-verkehrsplanung.de and host245.alfahosting-server.de; they share IP numbers with sin-gg.de.
Name Servers
sin-gg.de is delegated to three name servers cns1.alfahosting.info, cns2.alfahosting.info and cns3.alfahosting.info.
sin-gg.de at least partially shares name servers with other domains, for instance juhrythmics.com, kienraching.de, i-val.de, monsterchecker.de and comconsult.ch.
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
sin-gg.de is handled by two mail servers: mx03.secure-mailgate.com and mx04.secure-mailgate.com.
sin-gg.de uses the same mail server setup as other domains, for instance laserprinz.de, mygraef.de, bolic.de, barsekow.de and nyi.at.
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.