readbig.com - dns.ninja
readbig.com
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=1780565489 | ||||||
Same first word
readbig.com |
Similar names
DNS History
13 records (7 active, 6 former)
●NSns1049.ui-dns.biz2026-02-22 → 2026-06-04 · 3 obs
● 2026-02-22 00:07:48
● 2026-06-04 09:55:22
●NSns1049.ui-dns.com2026-02-22 → 2026-06-04 · 3 obs
● 2026-02-22 00:07:48
● 2026-06-04 09:55:22
●NSns1049.ui-dns.de2026-02-22 → 2026-06-04 · 3 obs
● 2026-02-22 00:07:48
● 2026-06-04 09:55:22
●NSns1049.ui-dns.org2026-02-22 → 2026-06-04 · 3 obs
● 2026-02-22 00:07:48
● 2026-06-04 09:55:22
○NSns57.1and1.com2015-05-10 → 2017-04-21 · 4 obs
● 2017-04-21 06:17:44
○ 2026-02-22 00:07:48
○ 2026-06-04 09:55:22
○NSns58.1and1.com2015-05-10 → 2017-04-21 · 4 obs
● 2017-04-21 06:17:44
○ 2026-02-22 00:07:48
○ 2026-06-04 09:55:22
○MXmx00.1and1.com2015-05-10 → 2017-04-21 · 4 obs
● 2017-04-21 06:17:44
○ 2026-02-22 00:07:48
○ 2026-06-04 09:55:22
●MXmx00.ionos.com2026-02-22 → 2026-06-04 · 3 obs
● 2026-02-22 00:07:48
● 2026-06-04 09:55:22
○MXmx01.1and1.com2015-05-10 → 2017-04-21 · 4 obs
● 2017-04-21 06:17:44
○ 2026-02-22 00:07:48
○ 2026-06-04 09:55:22
●MXmx01.ionos.com2026-02-22 → 2026-06-04 · 3 obs
● 2026-02-22 00:07:48
● 2026-06-04 09:55:22
○A216.250.121.1002016-09-18 → 2017-04-21 · 5 obs
● 2016-09-18 12:23:00
● 2017-04-21 06:17:44
○ 2026-02-22 00:07:48
○ 2026-06-04 09:55:22
●A74.208.236.392026-02-22 → 2026-06-04 · 3 obs
● 2026-02-22 00:07:48
● 2026-06-04 09:55:22
○A74.208.56.802015-05-10 → 2016-04-06 · 4 obs
● 2016-04-06 20:41:06
○ 2016-09-18 12:23:00
○ 2026-06-04 09:55:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, k.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net... | - |
| readbig.com | ns1049.ui-dns.de, ns1049.ui-dns.biz, ns1049.ui-dns.org, ns1049.ui-dns.com | 2 records |
✅ Authoritative Response
Server:217.160.80.49
NS records: ns1049.ui-dns.de, ns1049.ui-dns.biz, ns1049.ui-dns.org, ns1049.ui-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for readbig.com (unsigned zone)
⏱️ Timing
Total: 467ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 74.208.236.39 |
| NS | 4 | ns1049.ui-dns.biz, ns1049.ui-dns.de... |
| MX | 2 | mx00.ionos.com (pri: 10), mx01.ionos.com (pri: 10) |
| TXT | 1 | v=spf1 include:_spf-us.ionos.com ~all |
| SOA | 1 | ns1049.ui-dns.de hostmaster.1and1.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1049.ui-dns.com, ns1049.ui-dns.com)
Analysis
IP Addresses
readbig.com resolves to just one IP address, 74.208.236.39.
Two other host names, along with alphabetkiller.com, mercadotecniadigital.com and irentbx.com, also share IP numbers with readbig.com.
Name Servers
Authority for readbig.com is delegated across 4 name servers: ns1049.ui-dns.biz, ns1049.ui-dns.com, ns1049.ui-dns.de and ns1049.ui-dns.org.
The name servers of readbig.com overlap at least partially with those of other domains — among them prodilevan.com, steigert-gkt.de, toolstoo.com and two more.
ns1060.ui-dns.org, ns1118.ui-dns.de, ns1072.ui-dns.org and four other name servers are regularly found used in conjunction with these name servers.
Each of the four hosts ns1049.ui-dns.biz, ns1049.ui-dns.com, ns1049.ui-dns.de and ns1049.ui-dns.org has two IP addresses. ns1049.ui-dns.biz points to 217.160.81.49 and 2001:8d8:fe:53:0:d9a0:5131:100. ns1049.ui-dns.com points to 217.160.82.49 and 2001:8d8:fe:53:0:d9a0:5231:100. ns1049.ui-dns.de points to 217.160.80.49 and 2001:8d8:fe:53:0:d9a0:5031:100. ns1049.ui-dns.org points to 217.160.83.49 and 2001:8d8:fe:53:0:d9a0:5331:100.
Mail Servers
readbig.com is served by two mail servers, mx00.ionos.com and mx01.ionos.com.
Among the domains sharing a mail server setup with readbig.com are balanoffinsurance.com, teddyfritz.com, jv-services.net and two others.
readbig.com has mail servers in common with other domains — tracyscamp.com being one example.
Both mx00.ionos.com and mx01.ionos.com have a single IP address each — mx00.ionos.com resolves to 74.208.5.3 while mx01.ionos.com resolves to 74.208.5.21.