calibreqc.com - robtex.com
calibreqc.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 51.89.93.193🇬🇧 OVH51.89.0.0/16 | ||||||
| PTR | ns3.registrant-verification.ispapi.net | ||||||
| NS | ns1-eu.emailverification.info ⭐ ⚠️ Not in parent delegation | ||||||
| A | 162.19.247.201🇫🇷 OVH162.19.128.0/17 | ||||||
| PTR | ns1-eu.emailverification.info | ||||||
| NS | ns1.registrant-verification.ispapi.net ⚠️ Not in zone NS records | ||||||
| A | 51.89.93.192🇬🇧 OVH51.89.0.0/16 | ||||||
| PTR | ns1.registrant-verification.ispapi.net | ||||||
| NS | ns2-eu.emailverification.info ⚠️ Not in parent delegation | ||||||
| A | 188.165.76.83🇫🇷 OVH188.165.0.0/16 ISP Paris, France | ||||||
| PTR | ns2-eu.emailverification.info | ||||||
| NS | ns2.registrant-verification.ispapi.net ⚠️ Not in zone NS records | ||||||
| A | 46.105.190.248🇫🇷 OVH46.105.0.0/16 ISP Paris, France | ||||||
| PTR | ns2.registrant-verification.ispapi.net | ||||||
| NS | ns3.registrant-verification.ispapi.net ⚠️ Not in zone NS records | ||||||
| A | 51.89.93.193🇬🇧 OVH51.89.0.0/16 | ||||||
| PTR | ns3.registrant-verification.ispapi.net | ||||||
| SOA | ns1-eu.emailverification.infohostmaster@emailverification.info 2026-03-20 #0 | ||||||
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=1778727196 | ||||||
Same first word
calibreqc.com |
DNS History
8 records (6 active, 2 former)
●NSns1-eu.emailverification.info2026-02-22 → 2026-05-14 · 2 obs
● 2026-05-14 02:55:52
●NSns1.registrant-verification.ispapi.net2026-02-22 → 2026-05-14 · 2 obs
● 2026-05-14 02:55:52
●NSns2-eu.emailverification.info2026-02-22 → 2026-05-14 · 2 obs
● 2026-05-14 02:55:52
●NSns2.registrant-verification.ispapi.net2026-02-22 → 2026-05-14 · 2 obs
● 2026-05-14 02:55:52
●NSns3.registrant-verification.ispapi.net2026-02-22 → 2026-05-14 · 2 obs
● 2026-05-14 02:55:52
○A46.105.190.2482026-05-10 → 2026-05-10 · 3 obs
● 2026-05-10 14:15:08
○ 2026-05-14 02:55:52
○A51.89.93.1922026-02-22 → 2026-04-09 · 6 obs
○ 2026-02-27 23:26:40
● 2026-03-28 06:15:38
● 2026-04-09 00:54:54
○ 2026-05-10 14:15:08
○ 2026-05-14 02:55:52
●A51.89.93.1932026-02-27 → 2026-05-14 · 5 obs
● 2026-02-27 23:26:40
○ 2026-03-28 06:15:38
○ 2026-05-10 14:15:08
● 2026-05-14 02:55:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| calibreqc.com | ns1.registrant-verification.ispapi.net, ns2.registrant-verification.ispapi.net, ns3.registrant-verification.ispapi.net | - |
✅ Authoritative Response
Server:51.89.93.193
NS records: ns1.registrant-verification.ispapi.net, ns2.registrant-verification.ispapi.net, ns3.registrant-verification.ispapi.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for calibreqc.com (unsigned zone)
⏱️ Timing
Total: 958ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 51.89.93.193 |
| NS | 2 | ns1-eu.emailverification.info, ns2-eu.emailverification.info |
| SOA | 1 | ns1-eu.emailverification.info hostmaster |
Analysis
IP Addresses
calibreqc.com maps to IP address 51.89.93.193.
Other host names, for instance krieck.net, (0x736578)888.org, rounagh.com, tk-design.net and jamejamstone.com share IP numbers with calibreqc.com.
Name Servers
calibreqc.com delegates to five name servers: ns1-eu.emailverification.info, ns2-eu.emailverification.info, ns1.registrant-verification.ispapi.net, ns2.registrant-verification.ispapi.net and ns3.registrant-verification.ispapi.net.
calibreqc.com at least partially shares name servers with other domains such as c13-b2b-publish-lb.schengenvisa.us, xn--w-296b.tokyo, mehdikarimitafreshi.com, www.bahn.biz and regentank.net.
Host names with one IP number:
ns1-eu.emailverification.info points to 162.19.247.201
ns2-eu.emailverification.info points to 188.165.76.83
ns1.registrant-verification.ispapi.net points to 51.89.93.192
ns2.registrant-verification.ispapi.net points to 46.105.190.248
ns3.registrant-verification.ispapi.net points to 51.89.93.193