geisinger.com - robtex.com
geisinger.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=1776546407 | ||||||
Same first word
geisinger.edu |
geisinger.org |
geisinger.de |
geisinger.com |
geisinger.net |
geisinger.care |
geisinger.at |
geisinger.today |
Similar names
reggiseni.net |
giesinger.net |
giesinger.org |
giesinger.at |
giesinger.biz |
reggiseni.it |
giesinger.jetzt |
giesinger.name |
giesinger.nl |
giesinger.eu |
giesinger.de |
DNS History
6 records (5 active, 1 former)
●NSinfoblox.geisinger.edu2015-06-30 → 2026-04-18 · 2 obs
● 2026-04-18 21:16:02
●NSns228ext.geisinger.edu2015-06-30 → 2026-04-18 · 2 obs
● 2026-04-18 21:16:02
●NSns6(0x356578)t.geisinger.edu2015-06-30 → 2026-04-18 · 2 obs
● 2026-04-18 21:16:02
●MXgeisinger-com.mail.protection.outlook.com2015-11-09 → 2026-04-18 · 2 obs
● 2026-04-18 21:16:02
○A159.240.9.1772015-11-09 → 2017-10-09 · 4 obs
● 2017-10-09 19:46:46
○ 2026-03-13 11:34:06
○ 2026-04-18 21:16:02
●A167.86.46.2472026-03-13 → 2026-04-18 · 3 obs
● 2026-03-13 11:34:06
● 2026-04-18 21:16:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net... | - |
| geisinger.com | ns6(0x356578)t.geisinger.edu, ns228ext.geisinger.edu | - |
✅ Authoritative Response
Server:159.240.6.65
NS records: ns6(0x356578)t.geisinger.edu, ns228ext.geisinger.edu
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for geisinger.com (unsigned zone)
⏱️ Timing
Total: 318ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 167.86.46.247 |
| NS | 2 | ns6(0x356578)t.geisinger.edu, ns228ext.geisinger.edu |
| MX | 1 | geisinger-com.mail.protection.outlook.co |
| TXT | 3 | MS=ms25620016, 379B-14E7-E506-A8B4-E18A-2A78-7448-D909... |
| SOA | 1 | infoblox.geisinger.edu dnsdhcpusers.geis |
Analysis
IP Addresses
geisinger.com points to a single IP address: 167.86.46.247.
Other host names, for instance geisinger.edu, geisinger.org, geisinger.net and geisnger.org share IP numbers with geisinger.com.
Name Servers
geisinger.com is delegated to three name servers: infoblox.geisinger.edu, ns228ext.geisinger.edu and ns6(0x356578)t.geisinger.edu.
At least part of the name servers for geisinger.com are shared with other domains, for instance provencarestroke.org, geisingerhealth.com, geisingerems.com, 240.159.in-addr.arpa and springboardhealthyscranton.org.
These name servers are commonly used alongside the name servers ns1.geisinger.edu.
Host names with a single IP:
infoblox.geisinger.edu points to: 10.244.238.145
ns228ext.geisinger.edu points to: 159.240.6.73
ns6(0x356578)t.geisinger.edu points to: 159.240.6.65
Mail Servers
The mail server for geisinger.com is geisinger-com.mail.protection.outlook.com.
geisinger-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c801::, 2a01:111:f403:c902::7, 2a01:111:f403:f802::2, 2a01:111:f403:f804::3, 52.101.9.11, 52.101.10.10, 52.101.41.58 and 52.101.194.4.