nlm.net - robtex.com
nlm.net
| DNSSEC | β οΈ Not signed | ||||||
| NS | gslb01.nlm.nih.gov β | ||||||
| A | 2607:f220:41e:252::50πΊπΈ AS702607:f220:41e::/48 U.S. Dept. of Health and Human Services | ||||||
| PTR | gslb01.nlm.nih.gov | ||||||
| A | 130.14.252.50πΊπΈ AS70130.14.192.0/18 | ||||||
| PTR | gslb01.nlm.nih.gov | ||||||
| NS | gslb02.nlm.nih.gov | ||||||
| A | 2607:f220:41f:1405::3πΊπΈ AS393689-NLM2607:f220:41f::/48 U.S. Dept. of Health and Human Services | ||||||
| A | 165.112.6.3πΊπΈ AS393689-NLM165.112.6.0/23 National Institutes of Health | ||||||
| PTR | gslb02.nlm.nih.gov | ||||||
| NS | gslb03.nlm.nih.gov | ||||||
| A | 2607:f220:41e:252::53πΊπΈ AS702607:f220:41e::/48 U.S. Dept. of Health and Human Services | ||||||
| A | 130.14.252.53πΊπΈ AS70130.14.192.0/18 | ||||||
| PTR | gslb03.nlm.nih.gov | ||||||
| SOA | gslb01.nlm.nih.govleeb@mail.nlm.nih.gov 2022-11-07 #1 | ||||||
net
| DNSSEC | π Signed (DS record present) | ||||||
| NS | a.gtld-servers.net β | ||||||
| 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=1776059067 | ||||||
Same first word
Similar names
DNS History
10 records (3 active, 7 former)
βNSgslb01.nlm.nih.gov2015-09-04 β 2026-04-13 Β· 5 obs
β 2020-09-21 05:42:26
β 2026-03-23 03:39:54
β 2026-04-12 14:58:18
β 2026-04-13 05:54:10
βNSgslb02.nlm.nih.gov2015-09-04 β 2026-04-13 Β· 5 obs
β 2020-09-21 05:42:26
β 2026-03-23 03:39:54
β 2026-04-12 14:58:18
β 2026-04-13 05:54:10
βNSgslb03.nlm.nih.gov2015-09-04 β 2026-04-13 Β· 5 obs
β 2020-09-21 05:42:26
β 2026-03-23 03:39:54
β 2026-04-12 14:58:18
β 2026-04-13 05:54:10
βMXnihcesxway3.hub.nih.gov2015-09-04 β 2020-09-21 Β· 4 obs
β 2020-09-21 05:42:26
β 2026-03-23 03:39:54
β 2026-04-13 05:54:10
βMXnihcesxway4.hub.nih.gov2015-09-04 β 2020-09-21 Β· 4 obs
β 2020-09-21 05:42:26
β 2026-03-23 03:39:54
β 2026-04-13 05:54:10
βMXnihcesxway5.hub.nih.gov2015-09-04 β 2020-09-21 Β· 4 obs
β 2020-09-21 05:42:26
β 2026-03-23 03:39:54
β 2026-04-13 05:54:10
βA130.14.16.1102015-09-04 β 2017-09-06 Β· 4 obs
β 2017-09-06 12:45:18
β 2020-09-21 05:42:26
β 2026-04-13 05:54:10
βA2607:f220:41e:1016::1102015-09-04 β 2020-09-21 Β· 7 obs
β 2016-09-13 10:01:54
β 2016-10-26 03:30:34
β 2016-11-07 13:49:10
β 2020-09-21 05:42:26
β 2026-03-23 03:39:54
β 2026-04-13 05:54:10
βA2607:f220:41f:1140::1102016-10-26 β 2016-10-26 Β· 4 obs
β 2016-10-26 03:30:34
β 2016-11-07 13:49:10
β 2026-04-13 05:54:10
βCNAMEmainweb.awsprod.nlm.nih.gov2020-09-21 β 2020-09-21 Β· 3 obs
β 2026-03-23 03:39:54
β 2026-04-13 05:54:10
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, l.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| nlm.net | gslb01.nlm.nih.gov, gslb02.nlm.nih.gov, gslb03.nlm.nih.gov | - |
β Authoritative Response
Server:165.112.6.3
NS records: gslb01.nlm.nih.gov, gslb02.nlm.nih.gov, gslb03.nlm.nih.gov
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for nlm.net (unsigned zone)
β±οΈ Timing
Total: 3127ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | gslb01.nlm.nih.gov, gslb02.nlm.nih.gov... |
| SOA | 1 | gslb01.nlm.nih.gov leeb.mail.nlm.nih.gov |
Analysis
Name Servers
nlm.net is delegated to three name servers: gslb01.nlm.nih.gov, gslb02.nlm.nih.gov and gslb03.nlm.nih.gov.
At least part of the name servers for nlm.net are shared with other domains, for instance informationrx.org, medlneplus.info, gratefulmed.com, gratefulmed.info and vetmedinfo.net.
These name servers are commonly used alongside the name servers glsb01.nlm.nih.gov.
Host names with two IP numbers:
gslb01.nlm.nih.gov points to 2607:f220:41e:252::50 and 130.14.252.50
gslb02.nlm.nih.gov points to 2607:f220:41f:1405::3 and 165.112.6.3
gslb03.nlm.nih.gov points to 2607:f220:41e:252::53 and 130.14.252.53