calibre45.com - robtex.com
calibre45.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.40.34.41🇨🇦 TUCOWS216.40.34.0/24 | ||||||
| NS | ns1.hover.com ⭐ | ||||||
| A | 2604:4000:0:d:216:40:47:26🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000 | ||||||
| PTR | ns1.hover.com | ||||||
| A | 216.40.47.26🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0 | ||||||
| PTR | ns1.hover.com | ||||||
| NS | ns2.hover.com | ||||||
| A | 2604:4000:2800:d:64:99:148:13🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co. | ||||||
| PTR | ns2.hover.com | ||||||
| A | 64.98.148.13🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co. | ||||||
| PTR | ns2.hover.com | ||||||
| MX | mx.hover.com.cust.hostedemail.com ⭐ | ||||||
| A | 216.40.42.4🇨🇦 TUCOWS216.40.32.0/20 Tucows International | ||||||
| PTR | mx.hostedemail.com | ||||||
| SOA | ns1.hover.comdnsmaster@hover.com serial=1739187860 | ||||||
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=1775927922 | ||||||
Same first word
calibre45.com |
DNS History
9 records (4 active, 5 former)
●NSns1.hover.com2026-02-22 → 2026-04-11 · 3 obs
● 2026-02-22 09:16:38
● 2026-04-11 17:43:50
○NSns11.domaincontrol.com2015-07-01 → 2016-10-30 · 4 obs
● 2016-10-30 14:21:22
○ 2017-06-01 10:17:26
○ 2026-04-11 17:43:50
○NSns12.domaincontrol.com2015-07-01 → 2016-10-30 · 4 obs
● 2016-10-30 14:21:22
○ 2017-06-01 10:17:26
○ 2026-04-11 17:43:50
●NSns2.hover.com2026-02-22 → 2026-04-11 · 3 obs
● 2026-02-22 09:16:38
● 2026-04-11 17:43:50
○MXmailstore1.secureserver.net2015-07-01 → 2016-10-30 · 4 obs
● 2016-10-30 14:21:22
○ 2017-06-01 10:17:26
○ 2026-04-11 17:43:50
●MXmx.hover.com.cust.hostedemail.com2026-02-22 → 2026-04-11 · 3 obs
● 2026-02-22 09:16:38
● 2026-04-11 17:43:50
○MXsmtp.secureserver.net2015-07-01 → 2016-10-30 · 4 obs
● 2016-10-30 14:21:22
○ 2017-06-01 10:17:26
○ 2026-04-11 17:43:50
●A216.40.34.412026-02-22 → 2026-04-11 · 3 obs
● 2026-02-22 09:16:38
● 2026-04-11 17:43:50
○A50.63.202.382015-07-01 → 2016-10-30 · 4 obs
● 2016-10-30 14:21:22
○ 2017-06-01 10:17:26
○ 2026-04-11 17:43:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net... | - |
| calibre45.com | ns1.hover.com, ns2.hover.com | 4 records |
✅ Authoritative Response
Server:216.40.47.26
NS records: ns1.hover.com, ns2.hover.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for calibre45.com (unsigned zone)
⏱️ Timing
Total: 234ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.40.34.41 |
| NS | 2 | ns2.hover.com, ns1.hover.com |
| MX | 1 | mx.hover.com.cust.hostedemail.com (pri: |
| SOA | 1 | ns1.hover.com dnsmaster.hover.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.hover.com, ns1.hover.com, ns2.hover.com...)
Analysis
IP Addresses
calibre45.com resolves to a single IP: 216.40.34.41.
Other host names, for instance verusics.com, www.buildgreenschools.org, rwainc.ca, robvance.net and katfos.com share IP numbers with calibre45.com.
Name Servers
calibre45.com has two name servers: ns1.hover.com and ns2.hover.com.
calibre45.com shares the same name server setup as other domains, for example eigenfeld.com, mensajeriamastermail.com, m-ledger.com, geppettoswoodworking.com and tigerbroadband.net.
calibre45.com shares some name servers with other domains, for example sneezers.org, eflibraryservices.com, equipc.dev, tcomunica.com and alves.org.
These name servers are commonly used alongside ns3.hover.com, ns1.domaindirect.com, ns2.domaindirect.com and ns3.domaindirect.com.
Host names with two IP numbers:
ns1.hover.com points to: 2604:4000:0:d:216:40:47:26 and 216.40.47.26; ns2.hover.com points to: 2604:4000:2800:d:64:99:148:13 and 64.98.148.13.
Mail Servers
calibre45.com is handled by a single mail server, mx.hover.com.cust.hostedemail.com.
calibre45.com shares the mail server setup with other domains, for example eshaankansagara.com, cookiefactory.com, brunoluis.com, 500studios.com and zigzee.org.
calibre45.com shares at least some mail servers with other domains, for example faker.ca.
Host name mx.hover.com.cust.hostedemail.com points to IP 216.40.42.4.