book-h.com - robtex.com
book-h.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 126.249.190.135🇯🇵 GIGAINFRA126.249.0.0/16 BBT-CIDR-BLOCK | ||||||
| NS | fastdns-ns02 ⭐ | ||||||
| NS | fastnet-dns ⚠️ Not in parent delegation | ||||||
| NS | ns01.prote1994.com ⚠️ Not in zone NS records | ||||||
| A | 210.138.217.208🇯🇵 IIJ-AS210.138.0.0/16 IIJ IPv4 BLOCK ( AS2497 ) | ||||||
| PTR | 208.217.138.210.bn.2iij.net | ||||||
| NS | ns02.prote1994.com ⚠️ Not in zone NS records | ||||||
| A | 153.223.5.173🇯🇵 OCN153.192.0.0/11 (AS4713) CIDR BLOCK 96 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN | ||||||
| PTR | p2357173-ipxg00d01fukuokachu.fukuoka.ocn.ne.jp | ||||||
| SOA | fastdns-ns02hostmaster serial=8 | ||||||
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 | ||||||
Previously MX for
book-h.com |
Same first word
book-h.com |
Similar names
DNS History
10 records (5 active, 5 former)
●NSfastdns-ns022026-03-07 → 2026-03-23 · 3 obs
● 2026-03-07 06:25:58
● 2026-03-23 21:04:06
●NSfastnet-dns2026-03-07 → 2026-03-23 · 3 obs
● 2026-03-07 06:25:58
● 2026-03-23 21:04:06
●NSns01.prote1994.com2026-03-07 → 2026-03-23 · 3 obs
● 2026-03-07 06:25:58
● 2026-03-23 21:04:06
●NSns02.prote1994.com2026-03-07 → 2026-03-23 · 3 obs
● 2026-03-07 06:25:58
● 2026-03-23 21:04:06
○NSns11.value-domain.com2016-02-05 → 2016-12-29 · 4 obs
● 2016-12-29 01:05:04
○ 2017-01-19 15:25:18
○ 2026-03-23 21:04:06
○NSns12.value-domain.com2016-02-05 → 2016-12-29 · 4 obs
● 2016-12-29 01:05:04
○ 2017-01-19 15:25:18
○ 2026-03-23 21:04:06
○NSns13.value-domain.com2016-02-05 → 2016-12-29 · 4 obs
● 2016-12-29 01:05:04
○ 2017-01-19 15:25:18
○ 2026-03-23 21:04:06
○MXbook-h.com2016-02-05 → 2016-12-29 · 4 obs
● 2016-12-29 01:05:04
○ 2017-01-19 15:25:18
○ 2026-03-23 21:04:06
●A126.249.190.1352026-03-07 → 2026-03-23 · 3 obs
● 2026-03-07 06:25:58
● 2026-03-23 21:04:06
○A202.172.28.1822016-02-05 → 2016-12-29 · 4 obs
● 2016-12-29 01:05:04
○ 2017-01-19 15:25:18
○ 2026-03-23 21:04:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| book-h.com | ns01.prote1994.com, ns02.prote1994.com | 2 records |
✅ Authoritative Response
Server:153.212.236.172
NS records: ns01.prote1994.com, ns02.prote1994.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for book-h.com (unsigned zone)
⏱️ Timing
Total: 419ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 126.249.190.135 |
| NS | 1 | fastdns-ns02 |
| SOA | 1 | fastdns-ns02 hostmaster |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns01.prote1994.com, ns02.prote1994.com)
Analysis
IP Addresses
book-h.com points to a single IP number: 126.249.190.135.
Other host names, for instance zz-h.com, share IP numbers with book-h.com.
Name Servers
book-h.com is delegated to four name servers: fastdns-ns02, fastnet-dns, ns01.prote1994.com and ns02.prote1994.com.
book-h.com shares name servers with other domains at least partially, for instance 5n-seller.com, hikari-idc.com, tenb05.com, named365.com and vel777.com.
these name servers are often used together with the name servers server-be1xunfo.
Host names with one IP number:
ns01.prote1994.com points to: 210.138.217.208.
ns02.prote1994.com points to: 153.223.5.173.