zero-1st.com - robtex.com
zero-1st.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.239.38.165🇯🇵 IDC210.239.32.0/19 Frontier Inc. | ||||||
| NS | ns-1330.awsdns-38.org ⭐ | ||||||
| A | 2600:9000:5305:3200::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1330.awsdns-38.org | ||||||
| A | 205.251.197.50🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1330.awsdns-38.org | ||||||
| NS | ns-1909.awsdns-46.co.uk | ||||||
| A | 2600:9000:5307:7500::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1909.awsdns-46.co.uk | ||||||
| A | 205.251.199.117🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1909.awsdns-46.co.uk | ||||||
| NS | ns-617.awsdns-13.net | ||||||
| A | 2600:9000:5302:6900::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-617.awsdns-13.net | ||||||
| A | 205.251.194.105🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-617.awsdns-13.net | ||||||
| NS | ns-7.awsdns-00.com | ||||||
| A | 2600:9000:5300:700::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-7.awsdns-00.com | ||||||
| A | 205.251.192.7🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-7.awsdns-00.com | ||||||
| MX | mail.fpack.jp ⭐ | ||||||
| A | 210.239.86.209🇯🇵 IDC210.239.80.0/21 Frontier Inc. | ||||||
| PTR | mail2.fpack.jp | ||||||
| TXT | v=spf1 include:spf.fpack.jp ~all | ||||||
| SOA | ns-1330.awsdns-38.orgawsdns-hostmaster@amazon.com serial=1 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1771291435 | ||||||
Same first word
zero-1st.com |
DNS History
9 records (6 active, 3 former)
●NSns-1330.awsdns-38.org2026-02-22 → 2026-03-24 · 3 obs
● 2026-02-22 14:54:36
● 2026-03-24 06:05:28
●NSns-1909.awsdns-46.co.uk2026-02-22 → 2026-03-24 · 3 obs
● 2026-02-22 14:54:36
● 2026-03-24 06:05:28
●NSns-617.awsdns-13.net2026-02-22 → 2026-03-24 · 3 obs
● 2026-02-22 14:54:36
● 2026-03-24 06:05:28
●NSns-7.awsdns-00.com2026-02-22 → 2026-03-24 · 3 obs
● 2026-02-22 14:54:36
● 2026-03-24 06:05:28
○NSns45.domaincontrol.com2019-02-14 → 2019-02-14 · 3 obs
○ 2026-02-22 14:54:36
○ 2026-03-24 06:05:28
○NSns46.domaincontrol.com2019-02-14 → 2019-02-14 · 3 obs
○ 2026-02-22 14:54:36
○ 2026-03-24 06:05:28
●A210.239.38.1652026-02-22 → 2026-03-24 · 3 obs
● 2026-02-22 14:54:36
● 2026-03-24 06:05:28
○A50.62.172.2322019-02-14 → 2019-02-14 · 3 obs
○ 2026-02-22 14:54:36
○ 2026-03-24 06:05:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| zero-1st.com | ns-7.awsdns-00.com, ns-617.awsdns-13.net, ns-1909.awsdns-46.co.uk, ns-1330.awsdns-38.org | 1 record |
✅ Authoritative Response
Server:205.251.197.50
NS records: ns-7.awsdns-00.com, ns-617.awsdns-13.net, ns-1909.awsdns-46.co.uk, ns-1330.awsdns-38.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zero-1st.com (unsigned zone)
⏱️ Timing
Total: 309ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.239.38.165 |
| NS | 4 | ns-1330.awsdns-38.org, ns-1909.awsdns-46.co.uk... |
| MX | 1 | mail.fpack.jp (pri: 10) |
| TXT | 1 | v=spf1 include:spf.fpack.jp ~all |
| SOA | 1 | ns-1330.awsdns-38.org awsdns-hostmaster. |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-7.awsdns-00.com)
Analysis
IP Addresses
zero-1st.com points to an IP address: 210.239.38.165.
other host names include aria-y.com, clubai.jp, nadesiko-isoji.com, kawagoe-aituma.com and madame-luxe.com; they share IP numbers with zero-1st.com.
Name Servers
zero-1st.com delegates to four name servers: ns-7.awsdns-00.com, ns-617.awsdns-13.net, ns-1330.awsdns-38.org and ns-1909.awsdns-46.co.uk.
zero-1st.com at least partially shares name servers with other domains, for instance learnmigs.com, cytruckinginc.com, ferrecent.com.ar, loftlabs.com and samplefederation.org.
Host names with two IP numbers: ns-7.awsdns-00.com points to 2600:9000:5300:700::1 and 205.251.192.7; ns-617.awsdns-13.net points to 2600:9000:5302:6900::1 and 205.251.194.105; ns-1330.awsdns-38.org points to 2600:9000:5305:3200::1 and 205.251.197.50; ns-1909.awsdns-46.co.uk points to 2600:9000:5307:7500::1 and 205.251.199.117.
Mail Servers
zero-1st.com is handled by a single mail server, mail.fpack.jp.
zero-1st.com uses the same mail server setup as other domains, for instance p-grace.jp, jk-yamema(0x73686974)a.com, baccarat0202.com, u-piropo.com and elegance-umeda.com.
The host name mail.fpack.jp points to IP 210.239.86.209.