by8878.com - robtex.com
by8878.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.239.254.57🇺🇸 HDHK38.239.240.0/20 | ||||||
| NS | 01.dnsv.jp ⭐ | ||||||
| A | 2400:8500:3300::53🇯🇵 GMO-DNS2400:8500:3300::/48 GMO Internet,inc. | ||||||
| PTR | 01.dnsv.jp | ||||||
| A | 157.7.32.53🇯🇵 GMO-DNS157.7.32.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 01.dnsv.jp | ||||||
| NS | 02.dnsv.jp | ||||||
| A | 157.7.33.53🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 02.dnsv.jp | ||||||
| NS | 03.dnsv.jp | ||||||
| A | 2400:8500:3000::53🇯🇵 GMO-DNS2400:8500:3000::/48 GMO Internet,inc. | ||||||
| PTR | 03.dnsv.jp | ||||||
| A | 157.7.34.53🇯🇵 GMO-DNS157.7.34.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 03.dnsv.jp | ||||||
| NS | 04.dnsv.jp | ||||||
| A | 2400:8500:3fff::53🇯🇵 GMO-DNS2400:8500:3fff::/48 GMO Internet,inc. | ||||||
| PTR | 04.dnsv.jp | ||||||
| A | 157.7.35.53🇯🇵 GMO-DNS157.7.35.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 04.dnsv.jp | ||||||
| SOA | 01.dnsv.jphostmaster@dnsv.jp serial=1722650929 | ||||||
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=1776691742 | ||||||
Subdomains
www.by8878.com |
Same first word
by8878.com |
Similar names
DNS History
9 records (5 active, 4 former)
●NS01.dnsv.jp2026-03-19 → 2026-04-20 · 3 obs
● 2026-03-19 18:15:48
● 2026-04-20 13:31:30
●NS02.dnsv.jp2026-03-19 → 2026-04-20 · 3 obs
● 2026-03-19 18:15:48
● 2026-04-20 13:31:30
●NS03.dnsv.jp2026-03-19 → 2026-04-20 · 3 obs
● 2026-03-19 18:15:48
● 2026-04-20 13:31:30
●NS04.dnsv.jp2026-03-19 → 2026-04-20 · 3 obs
● 2026-03-19 18:15:48
● 2026-04-20 13:31:30
○NSf1g1ns1.dnspod.net2016-12-15 → 2016-12-15 · 3 obs
○ 2026-03-19 18:15:48
○ 2026-04-20 13:31:30
○NSf1g1ns2.dnspod.net2016-12-15 → 2016-12-15 · 3 obs
○ 2026-03-19 18:15:48
○ 2026-04-20 13:31:30
○A103.71.236.62017-10-29 → 2017-10-29 · 4 obs
● 2017-10-29 19:20:42
○ 2026-03-19 18:15:48
○ 2026-04-20 13:31:30
●A38.239.254.572026-03-19 → 2026-04-20 · 3 obs
● 2026-03-19 18:15:48
● 2026-04-20 13:31:30
○A45.35.36.1662016-12-15 → 2016-12-15 · 3 obs
○ 2026-03-19 18:15:48
○ 2026-04-20 13:31:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, l.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net... | - |
| by8878.com | 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp | - |
✅ Authoritative Response
Server:157.7.32.53
NS records: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for by8878.com (unsigned zone)
⏱️ Timing
Total: 1351ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.239.254.57 |
| NS | 4 | 01.dnsv.jp, 02.dnsv.jp... |
| SOA | 1 | 01.dnsv.jp hostmaster.dnsv.jp |
Analysis
Hierarchy
The parent of www.by8878.com is by8878.com.
IP Addresses
by8878.com points to a single IP: 38.239.254.57.
Other host names, for instance www.by8878.com, 965cq.com, ye517.com, www.ye517.com and www.965cq.com share IP numbers with by8878.com.
Name Servers
by8878.com's delegation is handled by four name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.
by8878.com partially shares name servers with other domains; examples include konan-h.ed.jp, mitouchihara-aeonmall.com, 794mhz.jp, premium-queen.com and sakamoto-co-ltd.jp.
Host names with two IP numbers: 01.dnsv.jp points to 2400:8500:3300::53 and 157.7.32.53; 03.dnsv.jp points to 2400:8500:3000::53 and 157.7.34.53; 04.dnsv.jp points to 2400:8500:3fff::53 and 157.7.35.53. Host names with one IP number: 02.dnsv.jp points to 157.7.33.53.