mailserver.work - dns.ninja
mailserver.work
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a00:1169:103:3ab0::🇫🇷 GODADDY-SXB2a00:1169:100::/40 SXB GCN VPS | ||||||
| PTR | sh23031.ispgateway.de | ||||||
| A | 92.205.49.250🇫🇷 GODADDY-SXB92.205.48.0/20 | ||||||
| NS | ns63.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2154::2a🇺🇸 GODADDY-DNS2603:5:2150::/44 | ||||||
| PTR | ns63.domaincontrol.com | ||||||
| A | 97.74.101.42🇺🇸 GODADDY-DNS97.74.100.0/23 | ||||||
| PTR | ns63.domaincontrol.com | ||||||
| NS | ns64.domaincontrol.com | ||||||
| A | 2603:5:2254::2a🇺🇸 GODADDY-DNS2603:5:2250::/44 | ||||||
| PTR | ns64.domaincontrol.com | ||||||
| A | 173.201.69.42🇺🇸 GODADDY-DNS173.201.68.0/23 | ||||||
| PTR | ns64.domaincontrol.com | ||||||
| MX | mxlb.ispgateway.de ⭐ | ||||||
| A | 80.67.18.126🇩🇪 GD-EMEA-DC-CGN180.67.16.0/20 GD MASS Network | ||||||
| PTR | mxlb.ispgateway.de | ||||||
| SOA | ns63.domaincontrol.comdns@jomax.net 2025-09-24 #2 | ||||||
work
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.work ⭐ | ||||||
| NS | b.nic.work | ||||||
| NS | c.nic.work | ||||||
| NS | x.nic.work | ||||||
| NS | y.nic.work | ||||||
| NS | z.nic.work | ||||||
| SOA | a.nic.workadmin@tldns.godaddy serial=1780521412 | ||||||
Previously MX for
mailserver.work |
Same first word
Similar names
DNS History
10 records (5 active, 5 former)
○NSns0.transip.nl2016-03-24 → 2017-01-02 · 4 obs
● 2017-01-02 20:42:50
○ 2026-02-20 12:29:40
○ 2026-06-03 21:38:32
○NSns1.transip.net2016-03-24 → 2017-01-02 · 4 obs
● 2017-01-02 20:42:50
○ 2026-02-20 12:29:40
○ 2026-06-03 21:38:32
○NSns2.transip.eu2016-03-24 → 2017-01-02 · 4 obs
● 2017-01-02 20:42:50
○ 2026-02-20 12:29:40
○ 2026-06-03 21:38:32
●NSns63.domaincontrol.com2026-02-20 → 2026-06-03 · 3 obs
● 2026-02-20 12:29:40
● 2026-06-03 21:38:32
●NSns64.domaincontrol.com2026-02-20 → 2026-06-03 · 3 obs
● 2026-02-20 12:29:40
● 2026-06-03 21:38:32
○MXmailserver.work2016-03-24 → 2017-01-02 · 4 obs
● 2017-01-02 20:42:50
○ 2026-02-20 12:29:40
○ 2026-06-03 21:38:32
●MXmxlb.ispgateway.de2026-02-20 → 2026-06-03 · 3 obs
● 2026-02-20 12:29:40
● 2026-06-03 21:38:32
○A188.200.64.2122016-03-24 → 2017-01-02 · 4 obs
● 2017-01-02 20:42:50
○ 2026-02-20 12:29:40
○ 2026-06-03 21:38:32
●A2a00:1169:103:3ab0::2026-02-20 → 2026-06-03 · 3 obs
● 2026-02-20 12:29:40
● 2026-06-03 21:38:32
●A92.205.49.2502026-02-20 → 2026-06-03 · 3 obs
● 2026-02-20 12:29:40
● 2026-06-03 21:38:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| work | a.nic.work, b.nic.work, c.nic.work, x.nic.work... | 12 records |
| mailserver.work | ns63.domaincontrol.com, ns64.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.101.42
NS records: ns63.domaincontrol.com, ns64.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mailserver.work (unsigned zone)
⏱️ Timing
Total: 597ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 92.205.49.250 |
| AAAA | 1 | 2a00:1169:103:3ab0:: |
| NS | 2 | ns63.domaincontrol.com, ns64.domaincontrol.com |
| MX | 1 | mxlb.ispgateway.de (pri: 100) |
| SOA | 1 | ns63.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (a.nic.work, a.nic.work, b.nic.work...)
Analysis
IP Addresses
mailserver.work points to two IP numbers: 92.205.49.250 and 2a00:1169:103:3ab0::.
Two other host names, along with hostmaster.plutonion.org, industrievorhang.de and lmp-3.de, also share IP numbers with mailserver.work.
Name Servers
DNS delegation for mailserver.work points to two name servers: ns63.domaincontrol.com and ns64.domaincontrol.com.
mailserver.work shares its NS records with other domains, for example takemyinsurance.com, haydensylte.com, higheq.co.uk and two others.
mailserver.work has partial name server overlap with other domains, including laica.co.cr.
ns63.domaincontrol.com directs to 97.74.101.42 and 2603:5:2154::2a. ns64.domaincontrol.com directs to 173.201.69.42 and 2603:5:2254::2a. Each host name carries two IP addresses.
Mail Servers
The sole mail server for mailserver.work is mxlb.ispgateway.de.
Among the domains sharing a mail server setup with mailserver.work are www.sug-online.de, www.sc-adelshofen.fan12.de, hostmaster.shiatsu-praxis-stuchetz.com and two others.
There is at least a partial MX overlap between mailserver.work and other domains, including hostmaster.raedgt.net, suwelack.at, dollansky.info and two others.
mxlb.ispgateway.de has exactly one IP number: 80.67.18.126.