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
○ 2026-03-11 22:32:26
●A74.208.236.2542026-03-10 → 2026-03-11 · 3 obs
● 2026-03-10 18:33:14
● 2026-03-11 22:32:26
○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
○ 2026-03-11 22:32:26
○A74.208.89.2072009-01-13 → 2009-01-13 · 3 obs
○ 2015-07-21 15:36:14
○ 2026-03-11 22:32:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net... | - |
| bitsbook.com | ns57.1and1.com, ns58.1and1.com | 4 records |
✅ Authoritative Response
Server: 217.160.82.32
NS records: ns57.1and1.com, ns58.1and1.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bitsbook.com (unsigned zone)
⏱️ Timing
Total: 1275ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 74.208.236.254 |
| NS | 2 | ns57.1and1.com, ns58.1and1.com |
| MX | 2 | mx00.1and1.com (pri: 10), mx01.1and1.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 points to IP number 74.208.236.254.
For instance, other host names halstead.tv, fsamortgage.com, nobilitylabs.com, hpflorida.net and theenchantinglawyer.org share IP numbers with bitsbook.com.
Name Servers
bitsbook.com is delegated to two name servers: ns57.1and1.com and ns58.1and1.com.
bitsbook.com uses the same name server setup as other domains such as sixrays.com, aaasigns.net, moritz.ca, rbetx.com and cbmarketers.com.
bitsbook.com shares name servers with other domains at least partially, for instance redsanitas.com, fbcfarmington.org and bitbroker.co.
Host names with two IP numbers:
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
Two mail servers mx00.1and1.com and mx01.1and1.com handle bitsbook.com.
bitsbook.com shares the same mail server setup as other domains, for instance malheurfieldstation.com, japansen.com, mysmartvideo.com, tenbosch.us and shults.com.
bitsbook.com shares mail servers with other domains at least partially; for instance u21193564.onlinehome-server.com, halisi-investments.com, ns1.enspireservers.com, u22943690.onlinehome-server.com and u20990216.onlinehome-server.com.
Host names with one IP number:
mx00.1and1.com points to: 74.208.5.3.
mx01.1and1.com points to: 74.208.5.21.