bobjehn.com - dns.ninja
bobjehn.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 198.55.248.105🇺🇸 AS11989198.55.248.0/21 325 Delaware Avenue Suite 300 Buffalo NY 14202 United States | ||||||
| PTR | gw1005.powerdnn.com | ||||||
| NS | nsa.powerdnn.com ⭐ | ||||||
| A | 172.64.52.106🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | nsb.powerdnn.com | ||||||
| A | 172.64.53.190🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | mail.bobjehn.com ⭐ | ||||||
| A | 198.55.248.105🇺🇸 AS11989198.55.248.0/21 325 Delaware Avenue Suite 300 Buffalo NY 14202 United States | ||||||
| PTR | gw1005.powerdnn.com | ||||||
| TXT | v=spf1 mx a include:relay.powerdnn.com -all | ||||||
| SOA | nsa.powerdnn.combob@bobjehn@com serial=1646577998 | ||||||
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=1786958844 | ||||||
Subdomains
mail.bobjehn.com |
Same first word
bobjehn.com |
DNS History
13 records (4 active, 9 former)
○NSns1.managed.com2016-04-01 → 2016-12-05 · 5 obs
● 2016-04-01 10:05:36
● 2016-12-05 06:05:20
○ 2020-01-17 02:42:58
○ 2026-08-17 09:48:56
○NSns1.netnation.com2015-08-14 → 2015-12-27 · 4 obs
● 2015-12-27 05:06:06
○ 2016-04-01 10:05:36
○ 2026-08-17 09:48:56
○NSns2.netnation.com2015-08-14 → 2015-12-27 · 4 obs
● 2015-12-27 05:06:06
○ 2016-04-01 10:05:36
○ 2026-08-17 09:48:56
○NSnsa.managed.com2016-04-01 → 2016-12-05 · 5 obs
● 2016-04-01 10:05:36
● 2016-12-05 06:05:20
○ 2020-01-17 02:42:58
○ 2026-08-17 09:48:56
○NSnsa.powerdnn.co.uk2016-04-01 → 2016-12-05 · 5 obs
● 2016-04-01 10:05:36
● 2016-12-05 06:05:20
○ 2020-01-17 02:42:58
○ 2026-08-17 09:48:56
●NSnsa.powerdnn.com2016-04-01 → 2026-08-17 · 3 obs
● 2016-04-01 10:05:36
● 2026-08-17 09:48:56
○NSnsb.managed.com2016-04-01 → 2016-12-05 · 5 obs
● 2016-04-01 10:05:36
● 2016-12-05 06:05:20
○ 2020-01-17 02:42:58
○ 2026-08-17 09:48:56
○NSnsb.powerdnn.co.uk2016-04-01 → 2016-12-05 · 5 obs
● 2016-04-01 10:05:36
● 2016-12-05 06:05:20
○ 2020-01-17 02:42:58
○ 2026-08-17 09:48:56
●NSnsb.powerdnn.com2016-04-01 → 2026-08-17 · 3 obs
● 2016-04-01 10:05:36
● 2026-08-17 09:48:56
●MXmail.bobjehn.com2015-08-14 → 2026-08-17 · 2 obs
● 2026-08-17 09:48:56
●A198.55.248.1052026-02-20 → 2026-08-17 · 3 obs
● 2026-02-20 17:14:18
● 2026-08-17 09:48:56
○A216.185.130.902015-08-14 → 2015-12-27 · 4 obs
● 2015-12-27 05:06:06
○ 2016-04-01 10:05:36
○ 2026-08-17 09:48:56
○A70.34.32.1392016-04-01 → 2020-01-17 · 5 obs
● 2016-04-01 10:05:36
● 2020-01-17 02:42:58
○ 2026-02-20 17:14:18
○ 2026-08-17 09:48:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, h.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net... | - |
| bobjehn.com | nsa.powerdnn.com, nsb.powerdnn.com | 2 records |
✅ Authoritative Response
Server:172.64.52.106
NS records: nsa.powerdnn.com, nsb.powerdnn.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bobjehn.com (unsigned zone)
⏱️ Timing
Total: 581ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.55.248.105 |
| NS | 2 | nsb.powerdnn.com, nsa.powerdnn.com |
| MX | 1 | mail.bobjehn.com (pri: 10) |
| TXT | 1 | v=spf1 mx a include:relay.powerdnn.com - |
| SOA | 1 | nsa.powerdnn.com bob@bobjehn.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (nsa.powerdnn.com, nsb.powerdnn.com)
Analysis
Hierarchy
mail.bobjehn.com is a subdomain of bobjehn.com.
IP Addresses
bobjehn.com points to a single IP number: 198.55.248.105.
Additional host names — rapidawakeninghealth.com, cedpackaging.com, gabarron.net and two others — share IP numbers with bobjehn.com.
Name Servers
The NS records for bobjehn.com delegate to nsa.powerdnn.com and nsb.powerdnn.com.
bobjehn.com shares its name server setup with other domains, including thetechtrepreneur.com, mainecf.com, cymplylife.com and two others.
The name servers of bobjehn.com overlap at least partially with those of other domains — among them bekman.org, williamedward.com, amvacsmartbox.com and two more.
These name servers commonly co-occur with the name servers nsa.managed.com, nsb.managed.com, nsa.powerdnn.co.uk and nsb.powerdnn.co.uk.
Both nsa.powerdnn.com and nsb.powerdnn.com have a single IP address each — nsa.powerdnn.com resolves to 172.64.52.106 while nsb.powerdnn.com resolves to 172.64.53.190.
Mail Servers
bobjehn.com has one mail server: mail.bobjehn.com.
mail.bobjehn.com resolves to 198.55.248.105 and no other IP number.