bitsbook.com - robtex.com
bitsbook.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 74.208.236.254🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc. | ||||||
| PTR | 74-208-236-254.elastic-ssl.ui-r.com | ||||||
| NS | ns57.1and1.com ⭐ | ||||||
| A | 2001:8d8:fe:53:0:d9a0:5220:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | ns1032.ui-dns.com | ||||||
| A | 217.160.82.32🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | ns1032.ui-dns.com | ||||||
| NS | ns58.1and1.com | ||||||
| A | 2001:8d8:fe:53:0:d9a0:531f:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | ns1031.ui-dns.org | ||||||
| A | 217.160.83.31🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | ns1031.ui-dns.org | ||||||
| MX | mx00.1and1.com ⭐ | ||||||
| A | 74.208.5.3🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc. | ||||||
| PTR | mx00.perfora.net | ||||||
| MX | mx01.1and1.com ⭐ | ||||||
| A | 74.208.5.21🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc. | ||||||
| PTR | mx01.perfora.net | ||||||
| TXT | google-site-verification=qBS2FNAHAiS4GNP560dZcTFWYiMrGq4QafjzLQfg8DE | ||||||
| SOA | ns57.1and1.comhostmaster@1and1.com 2017-05-14 #3 | ||||||
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 | ||||||
Subdomains
www.bitsbook.com |
Same first word
bitsbook.com |
Similar names
DNS History
8 records (5 active, 3 former)
○A216.250.120.1312016-06-30 → 2017-02-19 · 5 obs
● 2016-06-30 23:27:18
● 2017-02-19 07:19:02
○ 2026-03-10 18:33:14
○ 2026-03-10 18:33:16
●A74.208.236.2542026-03-10 → 2026-03-10 · 3 obs
● 2026-03-10 18:33:14
● 2026-03-10 18:33:16
○A74.208.89.1132015-07-21 → 2016-03-02 · 5 obs
● 2015-07-21 15:36:14
● 2016-03-02 12:40:54
○ 2016-06-30 23:27:18
○ 2026-03-10 18:33:16
○A74.208.89.2072009-01-13 → 2009-01-13 · 3 obs
○ 2015-07-21 15:36:14
○ 2026-03-10 18:33:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| bitsbook.com | ns57.1and1.com, ns58.1and1.com | 4 records |
✅ Authoritative Response
Server: 217.160.83.31
NS records: ns57.1and1.com, ns58.1and1.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bitsbook.com (unsigned zone)
⏱️ Timing
Total: 308ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 74.208.236.254 |
| NS | 2 | ns57.1and1.com, ns58.1and1.com |
| MX | 2 | mx01.1and1.com (pri: 10), mx00.1and1.com (pri: 10) |
| TXT | 1 | google-site-verification=qBS2FNAHAiS4GNP |
| SOA | 1 | ns57.1and1.com hostmaster.1and1.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns57.1and1.com, ns57.1and1.com, ns58.1and1.com...)
Analysis
Hierarchy
bitsbook.com is the parent of www.bitsbook.com.
IP Addresses
bitsbook.com resolves to a single IP address: 74.208.236.254.
Other host names including halstead.tv, fsamortgage.com, nobilitylabs.com, hpflorida.net and theenchantinglawyer.org share IP numbers with bitsbook.com.
Name Servers
bitsbook.com's delegation uses two name servers, ns57.1and1.com and ns58.1and1.com.
bitsbook.com shares the same name server setup as other domains, for example sixrays.com, aaasigns.net, moritz.ca, rbetx.com and cbmarketers.com.
bitsbook.com at least partially shares name servers with other domains, for example redsanitas.com, fbcfarmington.org and bitbroker.co.
Host names with two IPs:
ns57.1and1.com points to: 2001:8d8:fe:53:0:d9a0:5220:100 and 217.160.82.32
ns58.1and1.com points to: 2001:8d8:fe:53:0:d9a0:531f:100 and 217.160.83.31
Mail Servers
bitsbook.com is handled by two mail servers: mx00.1and1.com and mx01.1and1.com.
bitsbook.com shares its mail server setup with other domains, including malheurfieldstation.com, japansen.com, mysmartvideo.com, tenbosch.us and shults.com.
The mail servers for bitsbook.com are shared with other domains, for instance u21193564.onlinehome-server.com, halisi-investments.com, ns1.enspireservers.com, u22943690.onlinehome-server.com and u20990216.onlinehome-server.com.
Host names with a single IP:
mx00.1and1.com points to 74.208.5.3.
mx01.1and1.com points to 74.208.5.21.