reef-book.us - robtex.com
reef-book.us
| DNSSEC | ⚠️ Not signed | ||||||
| A | 213.133.104.96🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1 | ||||||
| PTR | www96.your-server.de | ||||||
| NS | ns1.variomedia.de ⭐ | ||||||
| A | 2a00:1c3e:96::53🇩🇪 KNIPP-AMS-AS2a00:1c3e:96::/47 | ||||||
| PTR | ns1.variomedia.de | ||||||
| A | 185.95.96.53🇩🇪 KNIPP-AMS-AS185.95.96.0/23 | ||||||
| PTR | ns1.variomedia.de | ||||||
| NS | ns2.variomedia.de | ||||||
| A | 2a00:1c3e:98::53🇩🇪 KNIPPWORLDWIDE2a00:1c3e:98::/47 | ||||||
| PTR | ns2.variomedia.de | ||||||
| A | 185.95.98.53🇩🇪 KNIPPWORLDWIDE185.95.98.0/23 | ||||||
| PTR | ns2.variomedia.de | ||||||
| MX | hermes.cephei.com ⭐ | ||||||
| A | 213.20.24.233🇩🇪 TDDE-ASN1213.20.0.0/16 Telefonica Deutschland GmbH | ||||||
| TXT | v=spf1 include:spf.variomedia.de ?all | ||||||
| SOA | ns1.variomedia.desupport@variomedia.de 2024-05-25 #21 | ||||||
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1775962539 | ||||||
Same first word
reef-book.eu |
reef-book.de |
reef-book.us |
reef-book.com |
Similar names
free-book.org |
free-book.dk |
free-book.it |
free-book.ru |
free-book.de |
book-free.com |
free-book.com |
free-book.co.uk |
free-book.biz |
book-free.ru |
DNS History
5 records (4 active, 1 former)
●NSns1.variomedia.de2015-08-06 → 2026-04-12 · 2 obs
● 2026-04-12 03:14:10
●NSns2.variomedia.de2015-08-06 → 2026-04-12 · 2 obs
● 2026-04-12 03:14:10
●MXhermes.cephei.com2015-08-06 → 2026-04-12 · 2 obs
● 2026-04-12 03:14:10
●A213.133.104.962026-03-05 → 2026-04-12 · 3 obs
● 2026-03-05 00:45:34
● 2026-04-12 03:14:10
○A85.182.227.1832015-08-06 → 2017-01-10 · 4 obs
● 2017-01-10 11:47:48
○ 2026-03-05 00:45:34
○ 2026-04-12 03:14:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | m.cctld.us, y.cctld.us, b.cctld.us, k.cctld.us... | - |
| reef-book.us | ns2.variomedia.de, ns1.variomedia.de | - |
✅ Authoritative Response
Server:185.95.98.53
NS records: ns2.variomedia.de, ns1.variomedia.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for reef-book.us (unsigned zone)
⏱️ Timing
Total: 945ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 213.133.104.96 |
| NS | 2 | ns1.variomedia.de, ns2.variomedia.de |
| MX | 1 | hermes.cephei.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.variomedia.de ?all |
| SOA | 1 | ns1.variomedia.de support.variomedia.de |
Analysis
IP Addresses
reef-book.us points to a single IP: 213.133.104.96.
Other host names, for instance hlaudio.de, mail.a77s.eu, cephei.de, mail.schrank-planer.de and mail.dialysezentrum-landau.de share IP numbers with reef-book.us.
Name Servers
Two name servers ns1.variomedia.de and ns2.variomedia.de handle delegation for reef-book.us.
reef-book.us uses the same name server setup as other domains, for example familie-gebauer.eu, magno-tron.de, iq-led.cz, teneriffa.im and onoici.eu.
reef-book.us partially shares name servers with other domains; examples include tischlermeister-meckelburg.de, 1-2-3-mailing.de, gcal.mobi, blue-direkt.de and ingbau-berlin.de.
these name servers are commonly used with the name servers ns.variomedia.de.
Host names with two IP numbers:
ns1.variomedia.de points to: 2a00:1c3e:96::53 and 185.95.96.53
ns2.variomedia.de points to: 2a00:1c3e:98::53 and 185.95.98.53
Mail Servers
reef-book.us is handled by a single mail server, hermes.cephei.com.
reef-book.us has the same mail server setup as other domains, including reefbook.us, reef-book.eu, cephei.org.reefbook.de, mail.cephei.org.reefbook.de and reef-book.de.
Some mail servers are shared between reef-book.us and other domains, for example reefbook.de.
hermes.cephei.com points to a single IP: 213.20.24.233.