nexus.rf.org - robtex.com

nexus.rf.org

DNSSEC⚠️ Not signed
A2604:a880:800:a1::31:c001πŸ‡ΊπŸ‡Έ DIGITALOCEAN2604:a880:800::/48 DigitalOcean
PTRnexus.rf.org
A138.197.71.25πŸ‡ΊπŸ‡Έ DIGITALOCEAN138.197.64.0/20 DigitalOcean

rf.org

DNSSEC⚠️ Not signed
A104.236.213.180πŸ‡ΊπŸ‡Έ DIGITALOCEAN104.236.192.0/18 DigitalOcean
NSatanasoff.rf.org ⭐ ⚠️ Not in zone NS records
NSasgard.seastrom.com ⚠️ Not in zone NS records
NSdns1.unixcartel.net ⚠️ Not in zone NS records
MXatanasoff.rf.org ⭐
TXTv=spf1 mx a:rockytop.rf.org a:dyn.rf.org -all
SOAatanasoff.rf.orgron@rf.org 2025-07-27 #1

PTR for

NS for

Same first word

Similar names

DNS History

2 records (2 active, 0 former)

A138.197.71.252604:a880:800:a1::31:c001
●A138.197.71.252026-02-15 β†’ 2026-08-05 Β· 106 obs
● 2026-02-15 21:23:18
● 2026-02-16 11:02:08
β—‹ 2026-02-16 14:06:46
● 2026-02-19 23:42:00
● 2026-02-22 17:40:58
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● 2026-02-25 18:21:58
β—‹ 2026-02-25 21:40:04
● 2026-02-27 08:49:26
β—‹ 2026-02-28 14:34:34
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β—‹ 2026-03-02 18:34:52
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β—‹ 2026-03-07 06:54:54
β—‹ 2026-03-09 11:53:50
● 2026-03-10 10:32:44
β—‹ 2026-03-10 11:10:28
β—‹ 2026-03-12 10:34:02
● 2026-03-14 23:56:40
β—‹ 2026-03-15 18:37:54
β—‹ 2026-03-18 03:48:04
● 2026-03-19 10:32:00
β—‹ 2026-03-19 19:04:08
β—‹ 2026-03-21 07:49:30
● 2026-03-22 04:24:32
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β—‹ 2026-03-26 13:46:26
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β—‹ 2026-03-30 21:13:38
● 2026-03-31 07:48:32
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β—‹ 2026-04-03 13:04:54
β—‹ 2026-04-04 10:10:40
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β—‹ 2026-04-07 03:57:24
β—‹ 2026-04-07 09:25:48
● 2026-04-08 00:48:14
β—‹ 2026-04-08 17:25:00
β—‹ 2026-04-10 04:39:10
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β—‹ 2026-04-11 09:15:46
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β—‹ 2026-04-12 16:20:42
β—‹ 2026-04-12 17:30:52
● 2026-04-13 01:04:00
β—‹ 2026-04-13 06:13:52
● 2026-04-13 06:58:36
● 2026-04-13 22:52:22
β—‹ 2026-04-14 13:22:12
β—‹ 2026-04-15 00:04:58
● 2026-04-15 16:40:04
β—‹ 2026-04-17 09:28:52
β—‹ 2026-04-17 20:32:46
● 2026-04-18 01:06:20
● 2026-04-18 15:42:00
β—‹ 2026-04-20 09:57:56
● 2026-04-21 06:03:30
● 2026-04-23 20:09:50
β—‹ 2026-04-24 10:59:14
● 2026-04-24 20:07:22
β—‹ 2026-04-26 18:59:14
β—‹ 2026-04-27 07:48:36
● 2026-04-28 02:51:06
● 2026-05-01 21:32:54
β—‹ 2026-05-03 01:21:02
β—‹ 2026-05-03 13:11:28
● 2026-05-04 22:17:26
● 2026-05-08 16:04:10
β—‹ 2026-05-09 12:00:52
● 2026-05-10 04:55:50
● 2026-05-11 20:44:18
β—‹ 2026-05-12 19:29:44
● 2026-05-14 22:29:34
● 2026-05-16 04:16:40
β—‹ 2026-05-17 02:21:18
β—‹ 2026-05-17 15:20:50
● 2026-05-18 02:51:56
● 2026-05-21 17:04:04
β—‹ 2026-05-23 15:32:08
● 2026-05-25 21:36:30
β—‹ 2026-05-28 18:46:22
β—‹ 2026-05-30 02:09:42
● 2026-06-04 18:26:10
● 2026-06-08 03:43:00
β—‹ 2026-06-09 23:09:10
● 2026-06-25 22:57:06
β—‹ 2026-07-08 05:04:48
● 2026-07-11 10:04:18
β—‹ 2026-07-17 19:56:38
● 2026-07-20 06:27:44
β—‹ 2026-07-20 15:49:42
● 2026-07-24 00:32:42
β—‹ 2026-08-01 07:41:14
● 2026-08-05 00:00:12
● 2026-08-05 10:07:26
●A2604:a880:800:a1::31:c0012026-02-15 β†’ 2026-08-05 Β· 118 obs
● 2026-02-15 21:23:18
● 2026-02-16 14:06:46
β—‹ 2026-02-19 23:42:00
β—‹ 2026-02-22 17:40:58
● 2026-02-23 13:09:10
● 2026-02-24 07:11:06
β—‹ 2026-02-24 13:00:28
● 2026-02-25 06:39:00
β—‹ 2026-02-25 18:21:58
● 2026-02-25 21:40:04
● 2026-02-28 14:34:34
β—‹ 2026-03-01 22:15:08
● 2026-03-02 02:32:42
β—‹ 2026-03-02 04:03:58
● 2026-03-02 18:34:52
● 2026-03-03 01:16:46
β—‹ 2026-03-03 22:05:04
β—‹ 2026-03-07 06:54:54
● 2026-03-08 21:19:32
β—‹ 2026-03-09 11:53:50
β—‹ 2026-03-10 10:32:44
● 2026-03-10 11:10:28
● 2026-03-10 17:30:18
β—‹ 2026-03-11 09:41:46
● 2026-03-11 20:53:28
● 2026-03-12 10:34:02
β—‹ 2026-03-14 23:56:40
β—‹ 2026-03-16 09:24:52
● 2026-03-18 02:58:52
β—‹ 2026-03-18 03:48:04
● 2026-03-19 10:32:00
β—‹ 2026-03-19 19:04:08
β—‹ 2026-03-20 03:04:38
● 2026-03-21 07:49:30
● 2026-03-22 23:36:44
β—‹ 2026-03-23 12:31:54
β—‹ 2026-03-24 05:29:58
● 2026-03-24 08:37:14
β—‹ 2026-03-26 13:46:26
β—‹ 2026-03-27 17:05:46
● 2026-03-27 17:36:10
● 2026-03-28 01:49:36
β—‹ 2026-03-30 16:20:28
● 2026-03-30 21:13:38
● 2026-03-31 07:48:32
β—‹ 2026-04-01 12:44:50
β—‹ 2026-04-01 23:10:14
● 2026-04-02 20:44:38
β—‹ 2026-04-03 06:34:26
β—‹ 2026-04-03 13:04:54
● 2026-04-03 22:47:08
β—‹ 2026-04-03 23:23:56
β—‹ 2026-04-04 10:10:40
● 2026-04-06 10:24:58
● 2026-04-07 03:57:24
β—‹ 2026-04-07 09:25:48
● 2026-04-08 00:48:14
● 2026-04-08 17:25:00
β—‹ 2026-04-10 04:39:10
β—‹ 2026-04-10 11:26:32
● 2026-04-10 16:48:10
● 2026-04-12 12:34:22
β—‹ 2026-04-12 16:20:42
β—‹ 2026-04-13 01:04:00
● 2026-04-13 06:13:52
β—‹ 2026-04-13 06:58:36
● 2026-04-13 09:48:50
● 2026-04-13 22:52:22
β—‹ 2026-04-14 13:22:12
β—‹ 2026-04-17 20:32:46
● 2026-04-18 01:06:20
● 2026-04-18 15:42:00
β—‹ 2026-04-20 09:57:56
● 2026-04-21 06:03:30
● 2026-04-21 22:58:56
β—‹ 2026-04-23 11:03:40
● 2026-04-23 20:09:50
β—‹ 2026-04-24 10:59:14
β—‹ 2026-05-03 03:57:00
● 2026-05-03 13:11:28
● 2026-05-04 23:50:14
β—‹ 2026-05-05 22:58:24
β—‹ 2026-05-06 03:46:20
● 2026-05-06 12:47:36
● 2026-05-08 05:09:18
β—‹ 2026-05-08 07:44:50
● 2026-05-08 08:28:12
● 2026-05-09 12:00:52
β—‹ 2026-05-10 04:55:50
● 2026-05-11 20:44:18
● 2026-05-16 04:16:40
β—‹ 2026-05-17 02:21:18
β—‹ 2026-05-17 15:20:50
● 2026-05-18 02:51:56
● 2026-05-18 10:48:20
β—‹ 2026-05-18 12:28:08
β—‹ 2026-05-20 02:33:42
● 2026-05-20 09:19:04
● 2026-05-20 16:07:54
β—‹ 2026-05-21 17:04:04
● 2026-05-23 15:32:08
β—‹ 2026-05-25 21:36:30
β—‹ 2026-05-30 02:09:42
● 2026-06-04 18:26:10
β—‹ 2026-06-08 03:43:00
● 2026-06-09 23:09:10
β—‹ 2026-06-17 01:13:58
β—‹ 2026-06-19 10:36:40
● 2026-06-23 17:16:32
β—‹ 2026-06-25 22:57:06
● 2026-06-27 16:36:48
β—‹ 2026-07-08 05:04:48
● 2026-07-11 10:04:18
β—‹ 2026-07-12 00:35:52
● 2026-07-17 19:56:38
β—‹ 2026-07-20 15:49:42
● 2026-07-22 07:26:32
● 2026-08-05 10:07:26

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
orgd0.org.afilias-nst.org, b2.org.afilias-nst.org, b0.org.afilias-nst.org-
rf.orgasgard.seastrom.com, dns1.unixcartel.net, atanasoff.rf.org1 record

βœ… Authoritative Response

Server:13.53.88.157

NS records: asgard.seastrom.com, dns1.unixcartel.net, atanasoff.rf.org

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rf.org (unsigned zone)

⏱️ Timing

Total: 3645ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A1138.197.71.25

πŸ“Œ Glue Records Collected

Total: 1

In-bailiwick: 1 (atanasoff.rf.org)

Analysis

Name Server Role

nexus.rf.org handles NS delegation for brunnerluse.com, amrad.org and rf.org.

Together with nexus.rf.org, the hosts asgard.seastrom.com, dns1.unixcartel.net and atanasoff.rf.org are frequently configured as name servers.

IP Addresses

nexus.rf.org resolves to the IP addresses 138.197.71.25 and 2604:a880:800:a1::31:c001