petzold.com - robtex.com
petzold.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=1777373726 | ||||||
Same first word
DNS History
15 records (8 active, 7 former)
○NSns1.sedoparking.com2008-03-04 → 2017-05-31 · 3 obs
● 2017-05-31 09:53:56
○ 2026-04-28 11:21:42
●NSns1017.ui-dns.biz2026-04-28 → 2026-04-28 · 2 obs
● 2026-04-28 11:21:42
●NSns1113.ui-dns.com2026-04-28 → 2026-04-28 · 2 obs
● 2026-04-28 11:21:42
●NSns1115.ui-dns.org2026-04-28 → 2026-04-28 · 2 obs
● 2026-04-28 11:21:42
○NSns2.sedoparking.com2008-03-04 → 2017-05-31 · 3 obs
● 2017-05-31 09:53:56
○ 2026-04-28 11:21:42
○MXlocalhost2016-12-01 → 2017-05-31 · 4 obs
● 2016-12-01 19:30:04
● 2017-05-31 09:53:56
○ 2026-04-28 11:21:42
○MXmail.nickstel.com2015-08-06 → 2016-04-06 · 5 obs
● 2015-08-06 07:47:22
● 2016-04-06 04:26:38
○ 2016-12-01 19:30:04
○ 2026-04-28 11:21:42
●MXmx01.mail.icloud.com2026-04-28 → 2026-04-28 · 2 obs
● 2026-04-28 11:21:42
●MXmx02.mail.icloud.com2026-04-28 → 2026-04-28 · 2 obs
● 2026-04-28 11:21:42
●A2001:8d8:100f:f000::23c2026-04-28 → 2026-04-28 · 2 obs
● 2026-04-28 11:21:42
●A217.160.0.1252026-04-28 → 2026-04-28 · 2 obs
● 2026-04-28 11:21:42
○A72.52.4.1222017-05-31 → 2017-05-31 · 3 obs
● 2017-05-31 09:53:56
○ 2026-04-28 11:21:42
○A72.52.4.912015-08-06 → 2016-12-01 · 5 obs
● 2015-08-06 07:47:22
● 2016-12-01 19:30:04
○ 2017-05-31 09:53:56
○ 2026-04-28 11:21:42
○A82.98.86.1772008-03-04 → 2008-03-04 · 3 obs
○ 2015-08-06 07:47:22
○ 2026-04-28 11:21:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net... | - |
| petzold.com | ns1017.ui-dns.biz, ns1115.ui-dns.org, ns1122.ui-dns.de, ns1113.ui-dns.com | 2 records |
✅ Authoritative Response
Server:217.160.83.115
NS records: ns1017.ui-dns.biz, ns1115.ui-dns.org, ns1122.ui-dns.de, ns1113.ui-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for petzold.com (unsigned zone)
⏱️ Timing
Total: 807ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.160.0.125 |
| AAAA | 1 | 2001:8d8:100f:f000::23c |
| NS | 4 | ns1017.ui-dns.biz, ns1115.ui-dns.org... |
| MX | 2 | mx02.mail.icloud.com (pri: 10), mx01.mail.icloud.com (pri: 10) |
| TXT | 2 | v=spf1 include:icloud.com include:_spf-e, apple-domain=qAdMXhZq1G9IqO0m |
| SOA | 1 | ns1122.ui-dns.de hostmaster.1und1.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1113.ui-dns.com, ns1113.ui-dns.com)
Analysis
IP Addresses
petzold.com resolves to two IP numbers: 2001:8d8:100f:f000::23c and 217.160.0.125.
Other host names, for instance flexstone.at, immobilienimsiegerland.de, hodoub.com, mexxonomy.de and tricorder.co.uk share IP numbers with petzold.com.
Name Servers
petzold.com is delegated to four name servers: ns1017.ui-dns.biz, ns1113.ui-dns.com, ns1122.ui-dns.de and ns1115.ui-dns.org.
petzold.com shares some name servers with other domains, for example nuvool.com, profdice.com, paris-berlin.info, riva-batteries.de and retroal.com.
these name servers are often used with ns1017.ui-dns.com, ns1017.ui-dns.de, ns1017.ui-dns.org, ns1113.ui-dns.biz, ns1122.ui-dns.org, ns1122.ui-dns.biz, ns1122.ui-dns.com, ns1113.ui-dns.de, ns1113.ui-dns.org and ns1115.ui-dns.biz.
Host names with two IP numbers
Two IPs per host:
ns1017.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:5111:100 and 217.160.81.17
ns1113.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5271:100 and 217.160.82.113
ns1122.ui-dns.de points to 2607:f1c0:fe:53:185:132:32:122 and 217.160.80.122
ns1115.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5373:100 and 217.160.83.115
Mail Servers
petzold.com is served by two mail servers: mx01.mail.icloud.com and mx02.mail.icloud.com.
petzold.com shares the mail server setup with other domains, for example stodge.net, foord.ca, michael-weisz.de, flipfloplogic.com and sadde.st.
petzold.com shares at least some mail servers with other domains, for example hinsch.de.
Host names with six IP numbers: mx01.mail.icloud.com points to 17.42.251.62, 17.56.9.31, 17.57.152.5, 17.57.154.33, 17.57.155.25 and 17.57.156.30. The host name mx02.mail.icloud.com points to the same six: 17.42.251.62, 17.56.9.31, 17.57.152.5, 17.57.154.33, 17.57.155.25 and 17.57.156.30. The IPs 17.42.251.62, 17.56.9.31, 17.57.152.5, 17.57.154.33, 17.57.155.25 and 17.57.156.30 are shared by host names mx01.mail.icloud.com and mx02.mail.icloud.com.
Host names that point to 17.42.251.62: mx01.mail.icloud.com and mx02.mail.icloud.com. Host names that point to 17.56.9.31: mx01.mail.icloud.com and mx02.mail.icloud.com. Host names that point to 17.57.152.5: mx01.mail.icloud.com and mx02.mail.icloud.com. Host names that point to 17.57.154.33: mx01.mail.icloud.com and mx02.mail.icloud.com. Host names that point to 17.57.155.25: mx01.mail.icloud.com and mx02.mail.icloud.com. Host names that point to 17.57.156.30: mx01.mail.icloud.com and mx02.mail.icloud.com.