gratefulmed.com - robtex.com
gratefulmed.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | gslb01.nlm.nih.gov ⭐ | ||||||
| NS | gslb02.nlm.nih.gov ⚠️ Not in zone NS records | ||||||
| NS | gslb03.nlm.nih.gov ⚠️ Not in zone NS records | ||||||
| SOA | gslb01.nlm.nih.govhostmaster@gslb01.nlm.nih.gov 2022-11-07 #1 | ||||||
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=1776071472 | ||||||
Same first word
gratefulmed.com |
gratefulmed.info |
DNS History
7 records (3 active, 4 former)
●NSgslb01.nlm.nih.gov2026-03-23 → 2026-04-13 · 3 obs
○ 2015-08-27 03:15:00
● 2026-03-23 03:39:26
● 2026-04-13 09:38:40
● 2026-03-23 03:39:26
● 2026-04-13 09:38:40
●NSgslb02.nlm.nih.gov2026-03-23 → 2026-04-13 · 3 obs
○ 2015-08-27 03:15:00
● 2026-03-23 03:39:26
● 2026-04-13 09:38:40
● 2026-03-23 03:39:26
● 2026-04-13 09:38:40
●NSgslb03.nlm.nih.gov2026-03-23 → 2026-04-13 · 3 obs
○ 2015-08-27 03:15:00
● 2026-03-23 03:39:26
● 2026-04-13 09:38:40
● 2026-03-23 03:39:26
● 2026-04-13 09:38:40
○NSns1.lamedelegation.net2007-10-22 → 2007-10-22 · 3 obs
● 2007-10-22 11:11:02
○ 2015-08-27 03:15:00
○ 2026-04-13 09:38:40
○ 2015-08-27 03:15:00
○ 2026-04-13 09:38:40
○NSns2.lamedelegation.net2007-10-22 → 2007-10-22 · 3 obs
● 2007-10-22 11:11:02
○ 2015-08-27 03:15:00
○ 2026-04-13 09:38:40
○ 2015-08-27 03:15:00
○ 2026-04-13 09:38:40
○A208.91.197.262015-08-27 → 2017-06-13 · 5 obs
○ 2007-10-22 11:11:02
● 2015-08-27 03:15:00
● 2017-06-13 10:13:18
○ 2026-03-23 03:39:26
○ 2026-04-13 09:38:40
● 2015-08-27 03:15:00
● 2017-06-13 10:13:18
○ 2026-03-23 03:39:26
○ 2026-04-13 09:38:40
○A209.62.20.1882007-10-22 → 2007-10-22 · 3 obs
● 2007-10-22 11:11:02
○ 2015-08-27 03:15:00
○ 2026-04-13 09:38:40
○ 2015-08-27 03:15:00
○ 2026-04-13 09:38:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| gratefulmed.com | gslb01.nlm.nih.gov, gslb02.nlm.nih.gov, gslb03.nlm.nih.gov | - |
✅ Authoritative Response
Server:130.14.252.53
NS records: gslb01.nlm.nih.gov, gslb02.nlm.nih.gov, gslb03.nlm.nih.gov
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gratefulmed.com (unsigned zone)
⏱️ Timing
Total: 570ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 1 | gslb01.nlm.nih.gov |
| SOA | 1 | gslb01.nlm.nih.gov hostmaster.gslb01.nlm |
Analysis
Name Servers
gratefulmed.com is delegated to three name servers gslb01.nlm.nih.gov, gslb02.nlm.nih.gov and gslb03.nlm.nih.gov.
gratefulmed.com at least partially shares name servers with other domains, for instance nlm.net, medlineplus.net, medline.org, local-appsqa.nlm.nih.gov and medlars.org.
these name servers are commonly used alongside glsb01.nlm.nih.gov.