dack.info - dns.ninja

dack.info

DNSSEC⚠️ Not signed
A183.181.96.51🇯🇵 XSERVER-AS183.181.96.0/23 XSERVER Inc.
PTRsv12690.xserver.jp
NSns1.xserver.jp
A202.226.36.164🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
A202.226.36.170🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
A202.226.36.246🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns1.xserver.jp
NSns2.xserver.jp
A35.72.43.26🇯🇵 Amazon35.72.0.0/13 EC2 NRT prefix
PTRns2.xserver.jp
NSns3.xserver.jp
A202.226.36.247🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns3.xserver.jp
NSns4.xserver.jp
A183.90.224.226🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.
A183.90.224.230🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.
A202.226.39.247🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns4.xserver.jp
NSns5.xserver.jp
A157.112.182.218🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.
A157.112.182.220🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.
A202.226.37.247🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns5.xserver.jp
MXdack.info
A183.181.96.51🇯🇵 XSERVER-AS183.181.96.0/23 XSERVER Inc.
PTRsv12690.xserver.jp
TXTv=spf1 +a:sv12690.xserver.jp +a:dack.info +mx include:spf.sender.xserver.jp ~all
SOAns1.xserver.jproot@xserver.jp serial=0

info

DNSSEC🔒 Signed (DS record present)
NSa0.info.afilias-nst.info
NSa2.info.afilias-nst.info
NSb0.info.afilias-nst.org ⚠️ Not in parent delegation
NSb2.info.afilias-nst.org ⚠️ Not in parent delegation
NSc0.info.afilias-nst.info
NSd0.info.afilias-nst.org ⚠️ Not in parent delegation
SOAa0.info.afilias-nst.infohostmaster@donuts.email serial=1782779165

MX for

Same first word

Similar names

DNS History

15 records (7 active, 8 former)

20162017201820192020202120222023202420252026NSns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jpns1.proximedia.comns2.proximedia.beMXdack.infoin-mx.online.bein-mx1.online.bein-mx2.online.bein-mx3.online.beA183.181.96.515.196.134.1635.196.134.165
NSns1.proximedia.com2015-07-11 → 2017-03-08 · 4 obs
● 2015-07-11 18:15:54
● 2017-03-08 10:33:02
○ 2026-03-06 15:09:24
○ 2026-06-30 00:52:28
NSns1.xserver.jp2026-03-06 → 2026-06-30 · 3 obs
○ 2017-03-08 10:33:02
● 2026-03-06 15:09:24
● 2026-06-30 00:52:28
NSns2.proximedia.be2015-07-11 → 2017-03-08 · 4 obs
● 2015-07-11 18:15:54
● 2017-03-08 10:33:02
○ 2026-03-06 15:09:24
○ 2026-06-30 00:52:28
NSns2.xserver.jp2026-03-06 → 2026-06-30 · 3 obs
○ 2017-03-08 10:33:02
● 2026-03-06 15:09:24
● 2026-06-30 00:52:28
NSns3.xserver.jp2026-03-06 → 2026-06-30 · 3 obs
○ 2017-03-08 10:33:02
● 2026-03-06 15:09:24
● 2026-06-30 00:52:28
NSns4.xserver.jp2026-03-06 → 2026-06-30 · 3 obs
○ 2017-03-08 10:33:02
● 2026-03-06 15:09:24
● 2026-06-30 00:52:28
NSns5.xserver.jp2026-03-06 → 2026-06-30 · 3 obs
○ 2017-03-08 10:33:02
● 2026-03-06 15:09:24
● 2026-06-30 00:52:28
MXdack.info2026-03-06 → 2026-06-30 · 3 obs
○ 2017-03-08 10:33:02
● 2026-03-06 15:09:24
● 2026-06-30 00:52:28
MXin-mx.online.be2015-07-11 → 2017-03-08 · 4 obs
● 2015-07-11 18:15:54
● 2017-03-08 10:33:02
○ 2026-03-06 15:09:24
○ 2026-06-30 00:52:28
MXin-mx1.online.be2015-07-11 → 2017-03-08 · 4 obs
● 2015-07-11 18:15:54
● 2017-03-08 10:33:02
○ 2026-03-06 15:09:24
○ 2026-06-30 00:52:28
MXin-mx2.online.be2015-07-11 → 2017-03-08 · 4 obs
● 2015-07-11 18:15:54
● 2017-03-08 10:33:02
○ 2026-03-06 15:09:24
○ 2026-06-30 00:52:28
MXin-mx3.online.be2015-07-11 → 2017-03-08 · 4 obs
● 2015-07-11 18:15:54
● 2017-03-08 10:33:02
○ 2026-03-06 15:09:24
○ 2026-06-30 00:52:28
A183.181.96.512026-03-06 → 2026-06-30 · 3 obs
○ 2017-03-08 10:33:02
● 2026-03-06 15:09:24
● 2026-06-30 00:52:28
A5.196.134.1632016-02-07 → 2017-03-08 · 5 obs
○ 2015-11-15 12:41:12
● 2016-02-07 04:42:32
● 2017-03-08 10:33:02
○ 2026-03-06 15:09:24
○ 2026-06-30 00:52:28
A5.196.134.1652015-07-11 → 2015-11-15 · 4 obs
● 2015-07-11 18:15:54
● 2015-11-15 12:41:12
○ 2016-02-07 04:42:32
○ 2026-06-30 00:52:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
infoa0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info-
dack.infons4.xserver.jp, ns5.xserver.jp, ns2.xserver.jp, ns3.xserver.jp...-

✅ Authoritative Response

Server:183.90.224.226

NS records: ns4.xserver.jp, ns5.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns1.xserver.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dack.info (unsigned zone)

⏱️ Timing

Total: 1317ms | Queries: -

📄 Records

TypeCountSample Data
A1183.181.96.51
NS5ns2.xserver.jp, ns3.xserver.jp...
MX1dack.info (pri: 0)
TXT1v=spf1 +a:sv12690.xserver.jp +a:dack.inf
SOA1ns1.xserver.jp root.xserver.jp

Analysis

Mail Server Role

The MX record for dack.info points back to dack.info — it is its own mail server.

IP Addresses

dack.info directs to one IP number, which is 183.181.96.51.

Among the host names that share IP numbers with dack.info are c21sw.co.jp, pppnf2801.chiba-ip.dti.ne.jp, terai-net.co.jp and two others.

Name Servers

The authoritative name servers for dack.info are ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.

dack.info partially shares its NS delegation with several other domains, including p-to-p.jp, design-yui.com, funmaker.work and two others.

These name servers are regularly seen alongside ns4.xserver.jp and ns5.xserver.jp as name servers.

Hosts with three IP address records:

ns1.xserver.jp maps to three IP addresses: 202.226.36.164, 202.226.36.170 and 202.226.36.246.

ns4.xserver.jp maps to three IP addresses: 183.90.224.226, 183.90.224.230 and 202.226.39.247.

ns5.xserver.jp maps to three IP addresses: 157.112.182.218, 157.112.182.220 and 202.226.37.247.

Hosts that resolve to one IP address:

ns2.xserver.jp resolves to the IP address 35.72.43.26.

ns3.xserver.jp resolves to the IP address 202.226.36.247.

Mail Servers

The MX record for dack.info points to a single mail server: dack.info.

dack.info resolves to 183.181.96.51 and no other IP number.