astrum716.com - robtex.com

astrum716.com

DNSSEC⚠️ Not signed
A183.90.228.55🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.
PTRsv1154.xserver.jp
NSns1.xserver.jp ⭐
A202.226.36.164🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRip-202-226-36-164.defastlink.net
A202.226.36.170🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRip-202-226-36-170.defastlink.net
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.
PTRip-183-90-224-226.defastlink.net
A183.90.224.230🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.
PTRip-183-90-224-230.defastlink.net
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.
PTRip-157-112-182-218.defastlink.net
A157.112.182.220🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.
PTRip-157-112-182-220.defastlink.net
A202.226.37.247🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns5.xserver.jp
MXastrum716.com ⭐
A183.90.228.55🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.
PTRsv1154.xserver.jp
TXTv=spf1 +ip4:183.90.228.55 +a:sv1154.xserver.jp +a:astrum716.com +mx ~all
TXTv=spf1 +a:sv1154.xserver.jp +a:astrum716.com +mx include:spf.sender.xserver.j...
SOAns1.xserver.jproot@sv0.xserver.jp serial=0

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1771291435

MX for

astrum716.com

Same first word

astrum716.com

DNS History

7 records (7 active, 0 former)

2017201820192020202120222023202420252026NSns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jpMXastrum716.comA183.90.228.55
●NSns1.xserver.jp2016-12-17 → 2026-03-22 · 2 obs
● 2016-12-17 11:00:24
● 2026-03-22 17:21:14
●NSns2.xserver.jp2016-12-17 → 2026-03-22 · 2 obs
● 2016-12-17 11:00:24
● 2026-03-22 17:21:14
●NSns3.xserver.jp2016-12-17 → 2026-03-22 · 2 obs
● 2016-12-17 11:00:24
● 2026-03-22 17:21:14
●NSns4.xserver.jp2016-12-17 → 2026-03-22 · 2 obs
● 2016-12-17 11:00:24
● 2026-03-22 17:21:14
●NSns5.xserver.jp2016-12-17 → 2026-03-22 · 2 obs
● 2016-12-17 11:00:24
● 2026-03-22 17:21:14
●MXastrum716.com2016-12-17 → 2026-03-22 · 2 obs
● 2016-12-17 11:00:24
● 2026-03-22 17:21:14
●A183.90.228.552016-12-17 → 2026-03-22 · 2 obs
● 2016-12-17 11:00:24
● 2026-03-22 17:21:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
astrum716.comns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp...-

✅ Authoritative Response

Server: 183.90.224.226

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for astrum716.com (unsigned zone)

⏱️ Timing

Total: 533ms | Queries: -

📄 Records

TypeCountSample Data
A1183.90.228.55
NS5ns4.xserver.jp, ns2.xserver.jp...
MX1astrum716.com (pri: 0)
TXT2v=spf1 +ip4:183.90.228.55 +a:sv1154.xser, v=spf1 +a:sv1154.xserver.jp +a:astrum716
SOA1ns1.xserver.jp root.sv0.xserver.jp

Analysis

Mail Server Role

astrum716.com serves as the mail server for astrum716.com.

IP Addresses

astrum716.com resolves to a single IP address: 183.90.228.55.

Other host names including pluglow.net, ezproxy.lifetrust-re.com, rikisakuma.com, a.ebscohost.com.ezproxy.lifetrust-re.com and mail.rihito.co.jp share IP numbers with astrum716.com.

Name Servers

astrum716.com is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.

astrum716.com at least partially shares name servers with other domains, including royaltc.com, food-consulting.jp, jasonwu.com.tw, megurokogei.co.jp and oso-shiki.jp.

Host names with three IP numbers:

ns1.xserver.jp points to: 202.226.36.164, 202.226.36.170 and 202.226.36.246.

ns4.xserver.jp points to: 183.90.224.226, 183.90.224.230 and 202.226.39.247.

ns5.xserver.jp points to: 157.112.182.218, 157.112.182.220 and 202.226.37.247.

Host names with one IP number:

ns2.xserver.jp points to: 35.72.43.26.

ns3.xserver.jp points to: 202.226.36.247.

Mail Servers

A single mail server handles astrum716.com.

astrum716.com points to a single IP: 183.90.228.55.