jackbridge.com - robtex.com
jackbridge.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1092::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | w8c.rzone.de | ||||||
| A | 81.169.145.92🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| NS | docks19.rzone.de ⭐ | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:19🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks19.rzone.de | ||||||
| A | 217.160.80.146🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks19.rzone.de | ||||||
| NS | shades17.rzone.de | ||||||
| A | 2607:f1c0:fe:53:185:132:34:144🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| PTR | shades17.rzone.de | ||||||
| A | 185.132.34.144🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades17.rzone.de | ||||||
| MX | smtp.rzone.de ⭐ | ||||||
| A | 2a01:238:20a:202:50f0::2097🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | smtp.rzone.de | ||||||
| A | 81.169.145.98🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| PTR | smtp.rzone.de | ||||||
| TXT | v=spf1 include:_spf.strato.com include:spf-considered-harmful.xs4all.nl inclu... | ||||||
| SOA | docks19.rzone.dehostmaster@strato-rz.de 2023-07-18 #24 | ||||||
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=1774779732 | ||||||
Subdomains
www.jackbridge.com |
Same first word
jackbridge.nl |
jackbridge.com |
DNS History
11 records (5 active, 6 former)
●NSdocks19.rzone.de2026-02-18 → 2026-03-29 · 3 obs
● 2026-02-18 17:00:36
● 2026-03-29 10:24:08
○NSns01.is.nl2015-05-16 → 2020-02-22 · 4 obs
● 2020-02-22 21:51:18
○ 2026-02-18 17:00:36
○ 2026-03-29 10:24:08
○NSns02.is.nl2015-05-16 → 2020-02-22 · 4 obs
● 2020-02-22 21:51:18
○ 2026-02-18 17:00:36
○ 2026-03-29 10:24:08
●NSshades17.rzone.de2026-02-18 → 2026-03-29 · 3 obs
● 2026-02-18 17:00:36
● 2026-03-29 10:24:08
○MXetrn.is.nl2015-05-16 → 2020-02-22 · 4 obs
● 2020-02-22 21:51:18
○ 2026-02-18 17:00:36
○ 2026-03-29 10:24:08
○MXmx.is.nl2015-05-16 → 2020-02-22 · 4 obs
● 2020-02-22 21:51:18
○ 2026-02-18 17:00:36
○ 2026-03-29 10:24:08
●MXsmtp.rzone.de2026-02-18 → 2026-03-29 · 3 obs
● 2026-02-18 17:00:36
● 2026-03-29 10:24:08
●A2a01:238:20a:202:1092::2026-02-18 → 2026-03-29 · 3 obs
● 2026-02-18 17:00:36
● 2026-03-29 10:24:08
●A81.169.145.922026-02-18 → 2026-03-29 · 3 obs
● 2026-02-18 17:00:36
● 2026-03-29 10:24:08
○A82.201.35.72015-05-16 → 2017-03-26 · 4 obs
● 2017-03-26 04:02:16
○ 2020-02-22 21:51:18
○ 2026-03-29 10:24:08
○A82.201.65.72020-02-22 → 2020-02-22 · 4 obs
● 2020-02-22 21:51:18
○ 2026-02-18 17:00:36
○ 2026-03-29 10:24:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| jackbridge.com | shades17.rzone.de, docks19.rzone.de | - |
✅ Authoritative Response
Server:185.132.34.144
NS records: shades17.rzone.de, docks19.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jackbridge.com (unsigned zone)
⏱️ Timing
Total: 597ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.92 |
| AAAA | 1 | 2a01:238:20a:202:1092:: |
| NS | 2 | docks19.rzone.de, shades17.rzone.de |
| MX | 1 | smtp.rzone.de (pri: 5) |
| TXT | 1 | v=spf1 include:_spf.strato.com include:s |
| SOA | 1 | docks19.rzone.de hostmaster.strato-rz.de |
Analysis
Hierarchy
The parent of www.jackbridge.com is jackbridge.com.
IP Addresses
Two IP numbers are pointed to by jackbridge.com: 2a01:238:20a:202:1092:: and 81.169.145.92.
other host names include sinon.nl, toolbike.de, upperclaas.info, stamer-reflex.de and gpa-cityguide.de; they share IP numbers with jackbridge.com.
Name Servers
Two name servers docks19.rzone.de and shades17.rzone.de handle the delegation for jackbridge.com.
jackbridge.com shares the same name server setup as other domains, for instance nammen.de, kinderaerztin.org, meisgeier.eu, sebastianschulze.net and ak-it.biz.
jackbridge.com at least partially shares name servers with other domains, for instance cadplace.de, elektroklug.de, angler-reisen.de, cloud17.de and jurati.com.
these name servers are commonly used with shades14.rzone.de, shades16.rzone.de, shades01.rzone.de, shades06.rzone.de, docks05.rzone.de, docks16.rzone.de, docks04.rzone.de, shades05.rzone.de, shades12.rzone.de and shades07.rzone.de.
Host names with two IP numbers:
docks19.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:19 and 217.160.80.146.
shades17.rzone.de points to 2607:f1c0:fe:53:185:132:34:144 and 185.132.34.144.
Mail Servers
jackbridge.com is handled by a single mail server, smtp.rzone.de.
jackbridge.com uses the same mail server setup as other domains, for instance ncp020307.nc-projects.com, steijaert.nl, gripkrijgenop.nl, team-fn.com and patmedia.nl.
smtp.rzone.de resolves to two IPs: 2a01:238:20a:202:50f0::2097 and 81.169.145.98.