semcent-jp.com - robtex.com

semcent-jp.com

DNSSEC⚠️ Not signed
A3.5.155.248🇯🇵 Amazon3.5.155.0/24 EC2 Prefix
A3.5.159.19🇯🇵 Amazon3.5.159.0/24 EC2 Prefix
A3.5.159.80🇯🇵 Amazon3.5.159.0/24 EC2 Prefix
A3.5.159.146🇯🇵 Amazon3.5.159.0/24 EC2 Prefix
A3.5.159.221🇯🇵 Amazon3.5.159.0/24 EC2 Prefix
A52.219.150.207🇯🇵 Amazon52.219.150.0/23 AWS S3
A52.219.152.83🇯🇵 Amazon52.219.152.0/24 AWS S3
A52.219.199.95🇯🇵 Amazon52.219.199.0/24 AWS S3
NSns-1572.awsdns-04.co.uk ⭐
A2600:9000:5306:2400::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront
PTRns-1572.awsdns-04.co.uk
A205.251.198.36🇺🇸 Amazon205.251.198.0/24 prefix
PTRns-1572.awsdns-04.co.uk
NSns-1055.awsdns-03.org
A2600:9000:5304:1f00::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront
PTRns-1055.awsdns-03.org
A205.251.196.31🇺🇸 Amazon205.251.196.0/24 prefix
PTRns-1055.awsdns-03.org
NSns-334.awsdns-41.com
A2600:9000:5301:4e00::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront
PTRns-334.awsdns-41.com
A205.251.193.78🇺🇸 Amazon205.251.193.0/24 prefix
PTRns-334.awsdns-41.com
NSns-770.awsdns-32.net
A2600:9000:5303:200::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront
PTRns-770.awsdns-32.net
A205.251.195.2🇺🇸 Amazon205.251.195.0/24 prefix
PTRns-770.awsdns-32.net
SOAns-1572.awsdns-04.co.ukawsdns-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=1771291435

Same first word

semcent-jp.com

DNS History

27 records (12 active, 15 former)

201820192020202120222023202420252026NSns-1055.awsdns-03.orgns-1572.awsdns-04.co.ukns-334.awsdns-41.comns-770.awsdns-32.netA3.5.155.2483.5.159.1463.5.159.193.5.159.2213.5.159.8052.219.150.20752.219.152.8352.219.199.953.5.155.2353.5.155.2533.5.157.1113.5.157.123.5.159.13.5.159.103.5.159.952.219.0.252.219.0.3852.219.0.9452.219.17.2352.219.4.3852.219.4.7052.219.4.8652.219.68.122
●NSns-1055.awsdns-03.org2017-08-12 → 2026-03-18 · 2 obs
● 2017-08-12 23:21:34
● 2026-03-18 13:00:38
●NSns-1572.awsdns-04.co.uk2017-08-12 → 2026-03-18 · 2 obs
● 2017-08-12 23:21:34
● 2026-03-18 13:00:38
●NSns-334.awsdns-41.com2017-08-12 → 2026-03-18 · 2 obs
● 2017-08-12 23:21:34
● 2026-03-18 13:00:38
●NSns-770.awsdns-32.net2017-08-12 → 2026-03-18 · 2 obs
● 2017-08-12 23:21:34
● 2026-03-18 13:00:38
○A3.5.155.2352026-03-18 → 2026-03-18 · 3 obs
○ 2017-08-12 23:21:34
● 2026-03-18 11:12:10
○ 2026-03-18 13:00:38
●A3.5.155.2482026-03-18 → 2026-03-18 · 2 obs
○ 2026-03-18 11:12:10
● 2026-03-18 13:00:38
○A3.5.155.2532026-03-18 → 2026-03-18 · 3 obs
○ 2017-08-12 23:21:34
● 2026-03-18 11:12:10
○ 2026-03-18 13:00:38
○A3.5.157.1112026-03-18 → 2026-03-18 · 3 obs
○ 2017-08-12 23:21:34
● 2026-03-18 11:12:10
○ 2026-03-18 13:00:38
○A3.5.157.122026-03-18 → 2026-03-18 · 3 obs
○ 2017-08-12 23:21:34
● 2026-03-18 11:12:10
○ 2026-03-18 13:00:38
○A3.5.159.12026-03-18 → 2026-03-18 · 3 obs
○ 2017-08-12 23:21:34
● 2026-03-18 11:12:10
○ 2026-03-18 13:00:38
○A3.5.159.102026-03-18 → 2026-03-18 · 3 obs
○ 2017-08-12 23:21:34
● 2026-03-18 11:12:10
○ 2026-03-18 13:00:38
●A3.5.159.1462026-03-18 → 2026-03-18 · 2 obs
○ 2026-03-18 11:12:10
● 2026-03-18 13:00:38
●A3.5.159.192026-03-18 → 2026-03-18 · 2 obs
○ 2026-03-18 11:12:10
● 2026-03-18 13:00:38
●A3.5.159.2212026-03-18 → 2026-03-18 · 2 obs
○ 2026-03-18 11:12:10
● 2026-03-18 13:00:38
●A3.5.159.802026-03-18 → 2026-03-18 · 2 obs
○ 2026-03-18 11:12:10
● 2026-03-18 13:00:38
○A3.5.159.92026-03-18 → 2026-03-18 · 3 obs
○ 2017-08-12 23:21:34
● 2026-03-18 11:12:10
○ 2026-03-18 13:00:38
○A52.219.0.22017-08-12 → 2017-08-12 · 3 obs
● 2017-08-12 23:21:34
○ 2026-03-18 11:12:10
○ 2026-03-18 13:00:38
○A52.219.0.382017-08-12 → 2017-08-12 · 3 obs
● 2017-08-12 23:21:34
○ 2026-03-18 11:12:10
○ 2026-03-18 13:00:38
○A52.219.0.942017-08-12 → 2017-08-12 · 3 obs
● 2017-08-12 23:21:34
○ 2026-03-18 11:12:10
○ 2026-03-18 13:00:38
●A52.219.150.2072026-03-18 → 2026-03-18 · 2 obs
○ 2026-03-18 11:12:10
● 2026-03-18 13:00:38
●A52.219.152.832026-03-18 → 2026-03-18 · 2 obs
○ 2026-03-18 11:12:10
● 2026-03-18 13:00:38
○A52.219.17.232026-03-18 → 2026-03-18 · 3 obs
○ 2017-08-12 23:21:34
● 2026-03-18 11:12:10
○ 2026-03-18 13:00:38
●A52.219.199.952026-03-18 → 2026-03-18 · 2 obs
○ 2026-03-18 11:12:10
● 2026-03-18 13:00:38
○A52.219.4.382017-08-12 → 2017-08-12 · 3 obs
● 2017-08-12 23:21:34
○ 2026-03-18 11:12:10
○ 2026-03-18 13:00:38
○A52.219.4.702017-08-12 → 2017-08-12 · 3 obs
● 2017-08-12 23:21:34
○ 2026-03-18 11:12:10
○ 2026-03-18 13:00:38
○A52.219.4.862017-08-12 → 2017-08-12 · 3 obs
● 2017-08-12 23:21:34
○ 2026-03-18 11:12:10
○ 2026-03-18 13:00:38
○A52.219.68.1222017-08-12 → 2017-08-12 · 3 obs
● 2017-08-12 23:21:34
○ 2026-03-18 11:12:10
○ 2026-03-18 13:00:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comk.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, f.gtld-servers.net...-
semcent-jp.comns-334.awsdns-41.com, ns-770.awsdns-32.net, ns-1572.awsdns-04.co.uk, ns-1055.awsdns-03.org1 record

✅ Authoritative Response

Server: 205.251.193.78

NS records: ns-334.awsdns-41.com, ns-770.awsdns-32.net, ns-1572.awsdns-04.co.uk, ns-1055.awsdns-03.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for semcent-jp.com (unsigned zone)

⏱️ Timing

Total: 580ms | Queries: -

📄 Records

TypeCountSample Data
A83.5.159.63, 3.5.157.88...
NS4ns-1055.awsdns-03.org, ns-1572.awsdns-04.co.uk...
SOA1ns-1572.awsdns-04.co.uk awsdns-hostmaste

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-334.awsdns-41.com)

Analysis

IP Addresses

Eight IP numbers are pointed to by semcent-jp.com: 3.5.155.248, 3.5.159.19, 3.5.159.80, 3.5.159.146, 3.5.159.221, 52.219.150.207, 52.219.152.83 and 52.219.199.95.

other host names for instance mono.hatena.ne.jp, cyberer.net, developer.braveridge.io, celuxe.club and data.sog-office.jp share IP numbers with semcent-jp.com.

Name Servers

semcent-jp.com is delegated to four name servers: ns-334.awsdns-41.com, ns-770.awsdns-32.net, ns-1055.awsdns-03.org and ns-1572.awsdns-04.co.uk.

semcent-jp.com at least partially shares name servers with other domains, for instance actionurgentcare.com, malcolmsecrett.com, d30a49kyitztvg.cloudfront.net, laikrodis.lt and wickets.tel.

Host names with two IP numbers:

Host name ns-334.awsdns-41.com points to: 2600:9000:5301:4e00::1 and 205.251.193.78.

Host name ns-770.awsdns-32.net points to: 2600:9000:5303:200::1 and 205.251.195.2.

Host name ns-1055.awsdns-03.org points to: 2600:9000:5304:1f00::1 and 205.251.196.31.

Host name ns-1572.awsdns-04.co.uk points to: 2600:9000:5306:2400::1 and 205.251.198.36.