as1257.org - robtex.com
as1257.org
| DNSSEC | ⚠️ Not signed | ||||||
| NS | falun.dns.swip.net ⚠️ Not in zone NS records | ||||||
| A | 2a00:801:103:8::f00d🇸🇪 SWIPNET2a00:800::/25 Tele2 IPv6 block In case of improper use originating from our network, please mail | ||||||
| PTR | falun.dns.swip.net | ||||||
| A | 192.71.220.13🇸🇪 SWIPNET192.71.220.0/24 -NICNET In case of improper use originating from our network, please mail customer or abuse@swip.net | ||||||
| PTR | falun.dns.swip.net | ||||||
| NS | ystad.dns.swip.net ⚠️ Not in zone NS records | ||||||
| A | 2a00:801:103:b::f00d🇸🇪 SWIPNET2a00:800::/25 Tele2 IPv6 block In case of improper use originating from our network, please mail | ||||||
| PTR | ystad.dns.swip.net | ||||||
| A | 192.71.220.12🇸🇪 SWIPNET192.71.220.0/24 -NICNET In case of improper use originating from our network, please mail customer or abuse@swip.net | ||||||
| PTR | ystad.dns.swip.net | ||||||
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=1776006133 | ||||||
Same first word
DNS History
6 records (2 active, 4 former)
●NSfalun.dns.swip.net2026-03-11 → 2026-04-12 · 3 obs
● 2026-03-11 01:11:36
● 2026-04-12 15:35:48
○NSmalmoe.dns.swip.net2016-06-22 → 2026-03-11 · 5 obs
● 2016-06-22 22:34:50
○ 2026-03-11 01:11:36
● 2026-03-11 03:02:04
○ 2026-04-12 15:35:48
○NSns.agartz.net2015-07-26 → 2016-02-25 · 4 obs
● 2016-02-25 10:50:34
○ 2016-06-22 22:34:50
○ 2026-04-12 15:35:48
○NSns.nxs.se2015-07-26 → 2016-02-25 · 4 obs
● 2016-02-25 10:50:34
○ 2016-06-22 22:34:50
○ 2026-04-12 15:35:48
○NSslave.nxs.se2015-07-26 → 2016-02-25 · 4 obs
● 2016-02-25 10:50:34
○ 2016-06-22 22:34:50
○ 2026-04-12 15:35:48
●NSystad.dns.swip.net2016-06-22 → 2026-04-12 · 3 obs
● 2016-06-22 22:34:50
● 2026-04-12 15:35:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| as1257.org | ystad.dns.swip.net, falun.dns.swip.net | - |
✅ Authoritative Response
Server:192.71.220.13
NS records: ystad.dns.swip.net, falun.dns.swip.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for as1257.org (unsigned zone)
⏱️ Timing
Total: 771ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ystad.dns.swip.net, malmoe.dns.swip.net |
| SOA | 1 | ystad.dns.swip.net hostmaster.tele2.com |
Analysis
Name Servers
Two name servers falun.dns.swip.net and ystad.dns.swip.net are delegated to as1257.org.
as1257.org uses the same name server configuration as other domains, such as unicardan.se, tele2.cz, 22.176.83.in-addr.arpa, 150.101.213.in-addr.arpa and as1257.info.
as1257.org at least partially shares name servers with other domains such as 141.70.176.in-addr.arpa, 14.12.193.in-addr.arpa, 8.3.37.in-addr.arpa, tele2mobile.fr and 104.70.176.in-addr.arpa.
These name servers are often used together with orebro.dns.swip.net, pitea.dns.swip.net, kalmar.dns.swip.net, malmoe.dns.swip.net, wexio.dns.swip.net, c.dns.tele2.net, kista.dns.swip.net, dns5.telia.com, a.dns.tele2.net and b.dns.tele2.net.
Host names with two IPs:
falun.dns.swip.net points to 2a00:801:103:8::f00d and 192.71.220.13.
ystad.dns.swip.net points to 2a00:801:103:b::f00d and 192.71.220.12.