lsof.org - robtex.com
lsof.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 62.204.94.169🇳🇱 PROLOCATION62.204.94.0/23 Prolocation B.V. | ||||||
| PTR | bork.lsof.org | ||||||
| NS | ns01.1afa.com ⭐ | ||||||
| A | 2a00:d00:f1::10🇳🇱 PROLOCATION2a00:d00::/32 NL IPv6 | ||||||
| A | 62.204.66.233🇳🇱 PROLOCATION62.204.64.0/20 Prolocation B.V. | ||||||
| NS | ns02.1afa.com | ||||||
| A | 2a00:d01:f1::10🇳🇱 PROLOCATION2a00:d01::/32 NL IPv6 DELFT | ||||||
| A | 62.204.94.206🇳🇱 PROLOCATION62.204.94.0/23 Prolocation B.V. | ||||||
| MX | a.mx.lsof.org ⭐ | ||||||
| A | 62.204.94.169🇳🇱 PROLOCATION62.204.94.0/23 Prolocation B.V. | ||||||
| PTR | bork.lsof.org | ||||||
| MX | fallback.1afa.com(10) | ||||||
| A | 2a00:d00:f1:0:20c:29ff:fef9:9cea🇳🇱 PROLOCATION2a00:d00::/32 NL IPv6 | ||||||
| A | 62.204.66.246🇳🇱 PROLOCATION62.204.64.0/20 Prolocation B.V. | ||||||
| PTR | fallback.1afa.com | ||||||
| TXT | v=spf1 mx ip4:62.204.94.152 ip6:2a00:d00:100:1:20c:29ff:fe0a:ebf0 -all | ||||||
| TXT | google-site-verification=Tu-G_73IzeZYMJ81a3RYiJaQbH8XUCI2FuOSbt9khfI | ||||||
| SOA | ns01.1afa.comhostmaster@lsof.org 2026-07-23 #2 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1784829598 | ||||||
Subdomains
Same first word
Similar names
DNS History
14 records (5 active, 9 former)
○NSa.ns.1afa.com2016-04-07 → 2020-02-12 · 5 obs
● 2016-04-07 04:33:42
● 2020-02-12 12:21:02
○ 2020-12-29 15:04:36
○ 2026-07-23 18:32:30
○NSa.ns.bokxing.nl2015-06-14 → 2016-01-18 · 4 obs
● 2016-01-18 16:43:00
○ 2016-04-07 04:33:42
○ 2026-07-23 18:32:30
○NSb.ns.1afa.com2016-04-07 → 2020-02-12 · 5 obs
● 2016-04-07 04:33:42
● 2020-02-12 12:21:02
○ 2020-12-29 15:04:36
○ 2026-07-23 18:32:30
○NSb.ns.bokxing.nl2015-06-14 → 2016-01-18 · 4 obs
● 2016-01-18 16:43:00
○ 2016-04-07 04:33:42
○ 2026-07-23 18:32:30
○NSns0.transip.net2020-12-29 → 2020-12-29 · 4 obs
● 2020-12-29 15:04:36
○ 2026-03-02 12:49:42
○ 2026-07-23 18:32:30
●NSns01.1afa.com2026-03-02 → 2026-07-23 · 3 obs
● 2026-03-02 12:49:42
● 2026-07-23 18:32:30
●NSns02.1afa.com2026-03-02 → 2026-07-23 · 3 obs
● 2026-03-02 12:49:42
● 2026-07-23 18:32:30
○NSns1.transip.nl2020-12-29 → 2020-12-29 · 4 obs
● 2020-12-29 15:04:36
○ 2026-03-02 12:49:42
○ 2026-07-23 18:32:30
○NSns2.transip.eu2020-12-29 → 2020-12-29 · 4 obs
● 2020-12-29 15:04:36
○ 2026-03-02 12:49:42
○ 2026-07-23 18:32:30
●MXa.mx.lsof.org2015-06-14 → 2026-07-23 · 2 obs
● 2026-07-23 18:32:30
●A62.204.94.1692026-03-02 → 2026-07-23 · 3 obs
● 2026-03-02 12:49:42
● 2026-07-23 18:32:30
○A94.228.143.1332020-02-12 → 2020-12-29 · 5 obs
● 2020-02-12 12:21:02
● 2020-12-29 15:04:36
○ 2026-03-02 12:49:42
○ 2026-07-23 18:32:30
○A94.228.143.1882015-06-14 → 2016-12-06 · 4 obs
● 2016-12-06 11:13:58
○ 2020-02-12 12:21:02
○ 2026-07-23 18:32:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| lsof.org | ns01.1afa.com, ns02.1afa.com | - |
✅ Authoritative Response
Server:62.204.94.206
NS records: ns01.1afa.com, ns02.1afa.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for lsof.org (unsigned zone)
⏱️ Timing
Total: 623ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 62.204.94.169 |
| NS | 2 | ns01.1afa.com, ns02.1afa.com |
| MX | 2 | a.mx.lsof.org (pri: 5), fallback.1afa.com (pri: 10) |
| TXT | 2 | google-site-verification=Tu-G_73IzeZYMJ8, v=spf1 mx ip4:62.204.94.152 ip6:2a00:d00 |
| SOA | 1 | ns01.1afa.com hostmaster.lsof.org |
Analysis
Hierarchy
The parent domain of www.lsof.org and bork.lsof.org is lsof.org.
IP Addresses
lsof.org directs to one IP number, which is 62.204.94.169.
lsof.org shares its IP numbers with other host names like www.lsof.org, a.mx.lsof.org and bork.lsof.org.
Name Servers
Two name servers handle the delegation for lsof.org: ns01.1afa.com and ns02.1afa.com.
lsof.org has the same name server delegation as a number of other domains, such as 1a-server.nl, sunrise-advisory.com, 100procenthelder.nl and two more.
lsof.org has at least partial name server overlap with other domains, such as meubius.com, asnong.com, qm.nl and two others.
ns01.1afa.com and ns02.1afa.com both carry two IP addresses. The A records for ns01.1afa.com are 62.204.66.233 and 2a00:d00:f1::10; the A records for ns02.1afa.com are 62.204.94.206 and 2a00:d01:f1::10.
Mail Servers
The MX records for lsof.org point to two mail servers: fallback.1afa.com and a.mx.lsof.org.
lsof.org shares at least some of its mail servers with other domains — for example ac51.nl, goest.nl, hetnieuwewinkelen.nl and two more.
It is common to find these mail servers paired with mail servers mail.ejbdesignery.nl, server.lanzfeld.nl, mail.brothers.nl and 3 more.
Hosts with two IP numbers each:
fallback.1afa.com resolves to two addresses: 62.204.66.246 and 2a00:d00:f1:0:20c:29ff:fef9:9cea.
Hosts that resolve to one IP address:
The hostname a.mx.lsof.org resolves to 62.204.94.169.