lectea.jp - dns.ninja
lectea.jp
jp
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | z.dns.jp ⭐ | ||||||
| NS | a.dns.jp | ||||||
| NS | b.dns.jp | ||||||
| NS | c.dns.jp | ||||||
| NS | d.dns.jp | ||||||
| NS | e.dns.jp | ||||||
| NS | f.dns.jp | ||||||
| NS | g.dns.jp | ||||||
| NS | h.dns.jp | ||||||
| SOA | z.dns.jproot@dns.jp serial=1782860403 | ||||||
Same first word
lectea.jp |
Similar names
DNS History
6 records (6 active, 0 former)
●NSns-1508.awsdns-60.org2026-05-27 → 2026-06-30 · 2 obs
● 2026-06-30 23:23:42
●NSns-1851.awsdns-39.co.uk2026-05-27 → 2026-06-30 · 2 obs
● 2026-06-30 23:23:42
●NSns-55.awsdns-06.com2026-05-27 → 2026-06-30 · 2 obs
● 2026-06-30 23:23:42
●NSns-841.awsdns-41.net2026-05-27 → 2026-06-30 · 2 obs
● 2026-06-30 23:23:42
●MXinbound-smtp.us-west-2.amazonaws.com2026-05-27 → 2026-06-30 · 2 obs
● 2026-06-30 23:23:42
●A54.248.21.2482026-05-27 → 2026-06-30 · 2 obs
● 2026-06-30 23:23:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| lectea.jp | ns-1851.awsdns-39.co.uk, ns-841.awsdns-41.net, ns-55.awsdns-06.com, ns-1508.awsdns-60.org | - |
✅ Authoritative Response
Server:205.251.195.73
NS records: ns-1851.awsdns-39.co.uk, ns-841.awsdns-41.net, ns-55.awsdns-06.com, ns-1508.awsdns-60.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for lectea.jp (unsigned zone)
⏱️ Timing
Total: 2049ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 54.248.21.248 |
| NS | 4 | ns-1508.awsdns-60.org, ns-1851.awsdns-39.co.uk... |
| MX | 1 | inbound-smtp.us-west-2.amazonaws.com (pr |
| TXT | 2 | google-site-verification=lJlzqPAG86n_VsB, v=spf1 include:amazonses.com ~all |
| SOA | 1 | ns-1851.awsdns-39.co.uk awsdns-hostmaste |
Analysis
IP Addresses
lectea.jp directs to one IP number, which is 54.248.21.248.
Other host names share IP numbers with lectea.jp; ec2-54-248-21-248.ap-northeast-1.compute.amazonaws.com is one such example.
Name Servers
The domain lectea.jp is delegated to these four name servers: ns-55.awsdns-06.com, ns-841.awsdns-41.net, ns-1508.awsdns-60.org and ns-1851.awsdns-39.co.uk.
lectea.jp has at least partial name server overlap with other domains, such as lmgdata.biz, spellbook.legal, gayneed(0x736578).com and two others.
These name servers tend to appear together with the name servers ns-488.awsdns-61.com, ns-782.awsdns-33.net and ns-1134.awsdns-13.org.
ns-55.awsdns-06.com, ns-841.awsdns-41.net, ns-1508.awsdns-60.org and ns-1851.awsdns-39.co.uk all point to exactly two IP numbers each: ns-55.awsdns-06.com → 205.251.192.55 and 2600:9000:5300:3700::1; ns-841.awsdns-41.net → 205.251.195.73 and 2600:9000:5303:4900::1; ns-1508.awsdns-60.org → 205.251.197.228 and 2600:9000:5305:e400::1; ns-1851.awsdns-39.co.uk → 205.251.199.59 and 2600:9000:5307:3b00::1.
Mail Servers
lectea.jp routes its mail through a single mail server, inbound-smtp.us-west-2.amazonaws.com.
lectea.jp has the same mail server arrangement as a number of other domains, for example epinet.testmybrain.org, bingolive.com.au, girlshaverods.com and two more.
lectea.jp shares at least some of its mail servers with other domains — for example roboticvision.atlassian.net, selectcomfort.atlassian.net, exaservsupport.atlassian.net and two more.
It is common to find these mail servers paired with the mail servers inbound-smtp.us-east-1.amazonaws.com.
The host inbound-smtp.us-west-2.amazonaws.com directs to four IP numbers: 35.161.157.106, 52.13.163.116, 52.43.162.244 and 54.188.121.70.