er-next.com - robtex.com

er-next.com

DNSSEC⚠️ Not signed
A85.131.207.185🇯🇵 XSERVER-AS85.131.192.0/18 XSERVER Inc.
PTRsv16444.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
MXernext-com0e.mail.protection.outlook.com ⭐
A2a01:111:f403:cc1a::🇯🇵 Microsoft2a01:111:f000::/36
PTRmail-tycp286cu02600.inbound.protection.outlook.com
A2a01:111:f403:cc1a::2🇯🇵 Microsoft2a01:111:f000::/36
PTRmail-tyvp286cu00302.inbound.protection.outlook.com
A2a01:111:f403:cc1a::3🇯🇵 Microsoft2a01:111:f000::/36
PTRmail-tyvp286cu00203.inbound.protection.outlook.com
A2a01:111:f403:cc1f::1🇯🇵 Microsoft2a01:111:f000::/36
PTRmail-os0p286cu01201.inbound.protection.outlook.com
A52.101.124.0🇯🇵 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-tycp286cu02600.inbound.protection.outlook.com
A52.101.124.1🇯🇵 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-ty3p286cu00101.inbound.protection.outlook.com
A52.101.157.10🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-os0p286cu01302.inbound.protection.outlook.com
A52.101.157.40🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-os9p286cu00100.inbound.protection.outlook.com
TXTv=spf1 include:spf.protection.outlook.com -all
TXTgoogle-site-verification=YqXAYqkL47tRSJni3r6pf6cKHoL8L2-B5Hs0wRu0L_w
SOAns1.xserver.jproot@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

Same first word

er-next.com

Similar names

exter-n.fr
rex-net.de
ex-rent.com
exen-tr.com
x-terne.com
rex-net.com

DNS History

7 records (7 active, 0 former)

NSns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jpMXernext-com0e.mail.protection.outlook.comA85.131.207.185
●NSns1.xserver.jp2026-03-18 → 2026-03-23 · 2 obs
● 2026-03-18 02:06:28
● 2026-03-23 11:51:58
●NSns2.xserver.jp2026-03-18 → 2026-03-23 · 2 obs
● 2026-03-18 02:06:28
● 2026-03-23 11:51:58
●NSns3.xserver.jp2026-03-18 → 2026-03-23 · 2 obs
● 2026-03-18 02:06:28
● 2026-03-23 11:51:58
●NSns4.xserver.jp2026-03-18 → 2026-03-23 · 2 obs
● 2026-03-18 02:06:28
● 2026-03-23 11:51:58
●NSns5.xserver.jp2026-03-18 → 2026-03-23 · 2 obs
● 2026-03-18 02:06:28
● 2026-03-23 11:51:58
●MXernext-com0e.mail.protection.outlook.com2026-03-18 → 2026-03-23 · 2 obs
● 2026-03-18 02:06:28
● 2026-03-23 11:51:58
●A85.131.207.1852026-03-18 → 2026-03-23 · 2 obs
● 2026-03-18 02:06:28
● 2026-03-23 11:51:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
come.gtld-servers.net, i.gtld-servers.net, c.gtld-servers.net, a.gtld-servers.net...-
er-next.comns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp...-

✅ Authoritative Response

Server:202.226.39.247

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 er-next.com (unsigned zone)

⏱️ Timing

Total: 1159ms | Queries: -

📄 Records

TypeCountSample Data
A185.131.207.185
NS5ns3.xserver.jp, ns4.xserver.jp...
MX1ernext-com0e.mail.protection.outlook.com
TXT2google-site-verification=YqXAYqkL47tRSJn, v=spf1 include:spf.protection.outlook.co
SOA1ns1.xserver.jp root.xserver.jp

Analysis

IP Addresses

er-next.com points to IP number: 85.131.207.185.

Other host names such as wakizashi.jp, www.wakizashi.jp, chumplanet.com, arrecria.jp and www.a-paris.info share IPs with er-next.com.

Name Servers

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

er-next.com at least partially shares name servers with other domains, for instance cremovision.com, 180-0004.com, ms-structure.co.jp, takanoo-hanakaido.jp and never-tec.co.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

er-next.com is handled by a single mail server, ernext-com0e.mail.protection.outlook.com.

Host name ernext-com0e.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:cc1a::, 2a01:111:f403:cc1a::2, 2a01:111:f403:cc1a::3, 2a01:111:f403:cc1f::1, 52.101.124.0, 52.101.124.1, 52.101.157.10 and 52.101.157.40.