sumai-zero.com - robtex.com

sumai-zero.com

DNSSEC⚠️ Not signed
A3.113.103.32🇯🇵 Amazon3.112.0.0/14 EC2 NRT prefix
PTRec2-3-113-103-32.ap-northeast-1.compute.amazonaws.com
A54.238.145.169🇯🇵 Amazon54.238.128.0/17 EC2 NRT prefix
NSns-1465.awsdns-55.org ⭐
A2600:9000:5305:b900::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront
PTRns-1465.awsdns-55.org
A205.251.197.185🇺🇸 Amazon205.251.197.0/24 prefix
PTRns-1465.awsdns-55.org
NSns-112.awsdns-14.com
A2600:9000:5300:7000::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront
PTRns-112.awsdns-14.com
A205.251.192.112🇺🇸 Amazon205.251.192.0/24 prefix
PTRns-112.awsdns-14.com
NSns-1936.awsdns-50.co.uk
A2600:9000:5307:9000::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront
PTRns-1936.awsdns-50.co.uk
A205.251.199.144🇺🇸 Amazon205.251.199.0/24 prefix
PTRns-1936.awsdns-50.co.uk
NSns-912.awsdns-50.net
A2600:9000:5303:9000::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront
PTRns-912.awsdns-50.net
A205.251.195.144🇺🇸 Amazon205.251.195.0/24 prefix
PTRns-912.awsdns-50.net
MXoceans-estate.sakura.ne.jp ⭐
A49.212.235.56🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww3346.sakura.ne.jp
TXTv=spf1 a:www3346.sakura.ne.jp mx include:kagoya.net +ip4:61.211.209.71 +ip4:1...
SOAns-1465.awsdns-55.orgawsdns-hostmaster@amazon.com serial=1

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=1785105422

Previously MX for

sumai-zero.com

Same first word

sumai-zero.com

DNS History

16 records (7 active, 9 former)

20192020202120222023202420252026NSns-112.awsdns-14.comns-1465.awsdns-55.orgns-1936.awsdns-50.co.ukns-912.awsdns-50.netmaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jpMXoceans-estate.sakura.ne.jpsumai-zero.comA3.113.103.3254.238.145.16913.192.179.220176.32.68.21235.79.143.20049.212.235.5652.192.124.228
○NSmaster.dns.ne.jp2018-05-16 → 2018-05-16 · 3 obs
● 2018-05-16 12:26:28
○ 2026-05-25 19:53:42
○ 2026-07-26 22:54:40
●NSns-112.awsdns-14.com2026-05-25 → 2026-07-26 · 3 obs
○ 2018-05-16 12:26:28
● 2026-05-25 19:53:42
● 2026-07-26 22:54:40
●NSns-1465.awsdns-55.org2026-05-25 → 2026-07-26 · 3 obs
○ 2018-05-16 12:26:28
● 2026-05-25 19:53:42
● 2026-07-26 22:54:40
●NSns-1936.awsdns-50.co.uk2026-05-25 → 2026-07-26 · 3 obs
○ 2018-05-16 12:26:28
● 2026-05-25 19:53:42
● 2026-07-26 22:54:40
●NSns-912.awsdns-50.net2026-05-25 → 2026-07-26 · 3 obs
○ 2018-05-16 12:26:28
● 2026-05-25 19:53:42
● 2026-07-26 22:54:40
○NSns1.dns.ne.jp2018-05-16 → 2018-05-16 · 3 obs
● 2018-05-16 12:26:28
○ 2026-05-25 19:53:42
○ 2026-07-26 22:54:40
○NSns2.dns.ne.jp2018-05-16 → 2018-05-16 · 3 obs
● 2018-05-16 12:26:28
○ 2026-05-25 19:53:42
○ 2026-07-26 22:54:40
●MXoceans-estate.sakura.ne.jp2026-05-25 → 2026-07-26 · 3 obs
○ 2018-05-16 12:26:28
● 2026-05-25 19:53:42
● 2026-07-26 22:54:40
○MXsumai-zero.com2018-05-16 → 2018-05-16 · 3 obs
● 2018-05-16 12:26:28
○ 2026-05-25 19:53:42
○ 2026-07-26 22:54:40
○A13.192.179.2202026-06-16 → 2026-06-16 · 4 obs
○ 2026-05-25 19:53:42
● 2026-06-16 23:10:36
○ 2026-07-25 05:22:56
○ 2026-07-26 22:54:40
○A176.32.68.2122026-06-16 → 2026-06-16 · 4 obs
○ 2026-05-25 19:53:42
● 2026-06-16 23:10:36
○ 2026-07-25 05:22:56
○ 2026-07-26 22:54:40
●A3.113.103.322026-07-25 → 2026-07-26 · 3 obs
○ 2026-06-16 23:10:36
● 2026-07-25 05:22:56
● 2026-07-26 22:54:40
○A35.79.143.2002026-05-25 → 2026-05-25 · 4 obs
○ 2018-05-16 12:26:28
● 2026-05-25 19:53:42
○ 2026-06-16 23:10:36
○ 2026-07-26 22:54:40
○A49.212.235.562018-05-16 → 2018-05-16 · 3 obs
● 2018-05-16 12:26:28
○ 2026-05-25 19:53:42
○ 2026-07-26 22:54:40
○A52.192.124.2282026-05-25 → 2026-05-25 · 4 obs
○ 2018-05-16 12:26:28
● 2026-05-25 19:53:42
○ 2026-06-16 23:10:36
○ 2026-07-26 22:54:40
●A54.238.145.1692026-07-25 → 2026-07-26 · 3 obs
○ 2026-06-16 23:10:36
● 2026-07-25 05:22:56
● 2026-07-26 22:54:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
sumai-zero.comns-112.awsdns-14.com, ns-912.awsdns-50.net, ns-1936.awsdns-50.co.uk, ns-1465.awsdns-55.org2 records

✅ Authoritative Response

Server:205.251.192.112

NS records: ns-112.awsdns-14.com, ns-912.awsdns-50.net, ns-1936.awsdns-50.co.uk, ns-1465.awsdns-55.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sumai-zero.com (unsigned zone)

⏱️ Timing

Total: 382ms | Queries: -

📄 Records

TypeCountSample Data
A23.113.103.32, 54.238.145.169
NS4ns-112.awsdns-14.com, ns-1465.awsdns-55.org...
MX1oceans-estate.sakura.ne.jp (pri: 10)
TXT1v=spf1 a:www3346.sakura.ne.jp mx include
SOA1ns-1465.awsdns-55.org awsdns-hostmaster.

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-112.awsdns-14.com, ns-112.awsdns-14.com)

Analysis

IP Addresses

sumai-zero.com resolves to the IP addresses 3.113.103.32 and 54.238.145.169

Among the host names that share IP numbers with sumai-zero.com are tenatera.net, www.greenhome-ltd.co.jp, joycosmo.com and two others.

Name Servers

The domain sumai-zero.com is delegated to these four name servers: ns-112.awsdns-14.com, ns-912.awsdns-50.net, ns-1465.awsdns-55.org and ns-1936.awsdns-50.co.uk.

sumai-zero.com partially shares its NS delegation with several other domains, including thebbb.org, s-metier.jp, lab2.co and two others.

ns-112.awsdns-14.com, ns-912.awsdns-50.net, ns-1465.awsdns-55.org and ns-1936.awsdns-50.co.uk each carry two IP addresses. ns-112.awsdns-14.com has 205.251.192.112 and 2600:9000:5300:7000::1; ns-912.awsdns-50.net has 205.251.195.144 and 2600:9000:5303:9000::1; ns-1465.awsdns-55.org has 205.251.197.185 and 2600:9000:5305:b900::1; ns-1936.awsdns-50.co.uk has 205.251.199.144 and 2600:9000:5307:9000::1.

Mail Servers

sumai-zero.com routes its mail through a single mail server, oceans-estate.sakura.ne.jp.

sumai-zero.com and domains like oceans-estate.sakura.ne.jp share an identical mail server configuration.

oceans-estate.sakura.ne.jp resolves to 49.212.235.56 and no other IP number.