hartzz.com - robtex.com
hartzz.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=1785877869 | ||||||
Same first word
hartzz.com |
Similar names
DNS History
13 records (9 active, 4 former)
●NSns1121.ui-dns.biz2018-01-18 → 2026-08-04 · 3 obs
● 2018-01-18 16:47:10
● 2026-08-04 21:34:32
●NSns1121.ui-dns.com2018-01-18 → 2026-08-04 · 3 obs
● 2018-01-18 16:47:10
● 2026-08-04 21:34:32
●NSns1121.ui-dns.de2018-01-18 → 2026-08-04 · 3 obs
● 2018-01-18 16:47:10
● 2026-08-04 21:34:32
●NSns1121.ui-dns.org2018-01-18 → 2026-08-04 · 3 obs
● 2018-01-18 16:47:10
● 2026-08-04 21:34:32
○NSns45.1and1.co.uk2015-07-23 → 2017-01-23 · 4 obs
● 2017-01-23 15:06:34
○ 2018-01-18 16:47:10
○ 2026-08-04 21:34:32
○NSns46.1and1.co.uk2015-07-23 → 2017-01-23 · 4 obs
● 2017-01-23 15:06:34
○ 2018-01-18 16:47:10
○ 2026-08-04 21:34:32
●MXaspmx.l.google.com2015-07-23 → 2026-08-04 · 2 obs
● 2026-08-04 21:34:32
●MXaspmx2.googlemail.com2015-07-23 → 2026-08-04 · 2 obs
● 2026-08-04 21:34:32
●MXaspmx3.googlemail.com2015-07-23 → 2026-08-04 · 2 obs
● 2026-08-04 21:34:32
●MXaspmx4.googlemail.com2015-07-23 → 2026-08-04 · 2 obs
● 2026-08-04 21:34:32
●A217.160.0.62026-05-03 → 2026-08-04 · 3 obs
● 2026-05-03 10:53:12
● 2026-08-04 21:34:32
○A217.160.223.1472016-05-29 → 2018-01-18 · 5 obs
● 2016-05-29 15:57:24
● 2018-01-18 16:47:10
○ 2026-05-03 10:53:12
○ 2026-08-04 21:34:32
○A82.165.52.1782015-07-23 → 2016-01-17 · 4 obs
● 2016-01-17 13:07:10
○ 2016-05-29 15:57:24
○ 2026-08-04 21:34:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| hartzz.com | ns1121.ui-dns.de, ns1121.ui-dns.biz, ns1121.ui-dns.org, ns1121.ui-dns.com | 2 records |
✅ Authoritative Response
Server:185.132.33.121
NS records: ns1121.ui-dns.de, ns1121.ui-dns.biz, ns1121.ui-dns.org, ns1121.ui-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hartzz.com (unsigned zone)
⏱️ Timing
Total: 3730ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.160.0.6 |
| NS | 4 | ns1121.ui-dns.com, ns1121.ui-dns.org... |
| MX | 4 | aspmx3.googlemail.com (pri: 10), aspmx.l.google.com (pri: 1)... |
| SOA | 1 | ns1121.ui-dns.biz hostmaster.1and1.co.uk |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1121.ui-dns.com, ns1121.ui-dns.com)
Analysis
IP Addresses
hartzz.com resolves to just one IP address, 217.160.0.6.
Two other host names, along with gelsennet.com, fresch-renk.de and perpetuu.de, also share IP numbers with hartzz.com.
Name Servers
The NS records for hartzz.com point to four name servers: ns1121.ui-dns.biz, ns1121.ui-dns.com, ns1121.ui-dns.de and ns1121.ui-dns.org.
At least some of hartzz.com's name servers are shared with other domains, for example midefensa.es, gruponbp.com, cuperbios.com and two more.
The name servers ns1047.ui-dns.de, ns1064.ui-dns.com, ns1057.ui-dns.org and two others are commonly seen in use alongside these name servers.
Four hostnames, each resolving to a pair of IP addresses: ns1121.ui-dns.biz directs to 185.132.33.121 and 2607:f1c0:fe:53:185:132:33:121; ns1121.ui-dns.com directs to 185.132.34.121 and 2607:f1c0:fe:53:185:132:34:121; ns1121.ui-dns.de directs to 185.132.32.121 and 2607:f1c0:fe:53:185:132:32:121; ns1121.ui-dns.org directs to 185.132.35.121 and 2607:f1c0:fe:53:185:132:35:121.
Mail Servers
Mail for hartzz.com is handled by four mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx.l.google.com.
There is at least a partial MX overlap between hartzz.com and other domains, including layone-consulting.com, ns500765.ns500765.ns500699.ns500693.ns500699.ns500693.ns500699.ns500693.ns500693.ns500588.ns500632.ns500612.ns500588.ns500110.dtrkdll.com, ns500754.ns500742.ns500754.ns500742.ns500731.ns500704.ns500678.ns500688.tenderladiesbz.com and two others.
These mail servers frequently co-occur with the mail servers alt2.aspmx.l.google.com, alt1.aspmx.l.google.com, aspmx5.googlemail.com and two others.
Four hostnames, each resolving to a pair of IP addresses: aspmx2.googlemail.com directs to 108.177.123.27 and 2800:3f0:4003:c0f::1b; aspmx3.googlemail.com directs to 172.253.116.27 and 2a00:1450:400b:c02::1b; aspmx4.googlemail.com directs to 192.178.223.26 and 2a00:1450:4009:c0f::1a; aspmx.l.google.com directs to 192.178.155.26 and 2607:f8b0:4004:c21::1b.