grundmann.com - robtex.com
grundmann.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=1774649637 | ||||||
Subdomains
Same first word
grundmann.at |
grundmann.se |
grundmann.mobi |
grundmann.com |
grundmann.net |
grundmann.ch |
grundmann.tv |
grundmann.de |
DNS History
11 records (5 active, 6 former)
●NSdns1.a1.net2026-02-18 → 2026-03-27 · 3 obs
● 2026-02-18 15:02:30
● 2026-03-27 22:32:46
○NSdns1.telekom.at2015-06-25 → 2018-01-28 · 6 obs
● 2016-04-29 05:44:06
○ 2017-01-08 16:36:32
● 2018-01-28 01:03:52
○ 2026-02-18 15:02:30
○ 2026-03-27 22:32:46
●NSdns2.a1.net2026-02-18 → 2026-03-27 · 3 obs
● 2026-02-18 15:02:30
● 2026-03-27 22:32:46
○NSdns2.telekom.at2015-06-25 → 2018-01-28 · 4 obs
● 2018-01-28 01:03:52
○ 2026-02-18 15:02:30
○ 2026-03-27 22:32:46
●NSdns3.a1.net2026-02-18 → 2026-03-27 · 3 obs
● 2026-02-18 15:02:30
● 2026-03-27 22:32:46
○NSdns3.telekom.at2015-06-25 → 2018-01-28 · 4 obs
● 2018-01-28 01:03:52
○ 2026-02-18 15:02:30
○ 2026-03-27 22:32:46
○MXmail.grundmann.com2015-06-25 → 2018-01-28 · 4 obs
● 2018-01-28 01:03:52
○ 2026-02-18 15:02:30
○ 2026-03-27 22:32:46
●MXmx1.a1.net2026-02-18 → 2026-03-27 · 3 obs
● 2026-02-18 15:02:30
● 2026-03-27 22:32:46
○MXmx3.bon.at2015-06-25 → 2018-01-28 · 4 obs
● 2018-01-28 01:03:52
○ 2026-02-18 15:02:30
○ 2026-03-27 22:32:46
○A195.3.96.722017-01-08 → 2018-01-28 · 4 obs
● 2018-01-28 01:03:52
○ 2026-02-18 15:02:30
○ 2026-03-27 22:32:46
●A82.220.38.2362026-02-18 → 2026-03-27 · 3 obs
● 2026-02-18 15:02:30
● 2026-03-27 22:32:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, j.gtld-servers.net, a.gtld-servers.net, h.gtld-servers.net... | - |
| grundmann.com | dns1.a1.net, dns2.a1.net, dns3.a1.net | - |
✅ Authoritative Response
Server:176.97.158.105
NS records: dns1.a1.net, dns2.a1.net, dns3.a1.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for grundmann.com (unsigned zone)
⏱️ Timing
Total: 738ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 82.220.38.236 |
| NS | 3 | dns3.a1.net, dns2.a1.net... |
| MX | 1 | mx1.a1.net (pri: 10) |
| TXT | 2 | v=spf1 include:bspf.a1.net ~all, MS=9BBC21162409201D2FCCBDC0754D3FB955867 |
| SOA | 1 | dns3.a1.net domainadmin.a1.net |
Analysis
Hierarchy
grundmann.com is a parent of mail.grundmann.com and www.grundmann.com.
IP Addresses
grundmann.com resolves to one IP number: 82.220.38.236.
other host names including xcs.ch, euro.allwaspa.ch, schiavo-it.com, 187.allwaspa.ch and www.erotikdreams.ch share IP numbers with grundmann.com.
Name Servers
grundmann.com is delegated to three name servers dns1.a1.net, dns2.a1.net and dns3.a1.net.
grundmann.com at least partially shares name servers with other domains, for instance die-schnapsidee.at, fancyandfunky.at, wenzel.at, meine-marke.org and speedtrans.at.
Host names with four IP numbers:
dns2.a1.net points to 2001:67c:1bc::105, 2001:850:3010:101:213:33:99:79, 192.174.68.105 and 213.33.99.79.
Host names with two IP numbers:
dns1.a1.net points to 2001:850:3030:31:80:120:17:26 and 80.120.17.26.
dns3.a1.net points to 2001:67c:10b8::105 and 176.97.158.105.
Mail Servers
grundmann.com is handled by a single mail server, mx1.a1.net.
grundmann.com shares the same mail server setup as other domains, for instance frupro.at, haschka-reisen.at, fotokaiser.at, gms-systeme.at and hotel-siegelerhof.at.
grundmann.com shares some mail servers with other domains, at least partially, for example ama-maschinen.at and sattler-bau.at.
mx1.a1.net resolves to IP 213.33.87.13.