angerertextbook.com - robtex.com
angerertextbook.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 198.23.51.26🇺🇸 AS14555198.23.48.0/20 LiquidNet US LLC | ||||||
| PTR | hosted.by.liquidnetlimited.com | ||||||
| NS | ns1.dutyfreehosting.com ⭐ | ||||||
| A | 198.23.54.42🇺🇸 AS14555198.23.48.0/20 LiquidNet US LLC | ||||||
| PTR | hosted.by.liquidnetlimited.com | ||||||
| NS | ns2.dutyfreehosting.com | ||||||
| A | 198.23.56.43🇺🇸 AS14555198.23.48.0/20 LiquidNet US LLC | ||||||
| PTR | hosted.by.liquidnetlimited.com | ||||||
| NS | ns3.dutyfreehosting.com | ||||||
| A | 94.136.171.52🇬🇧 UKSERVERS-AS94.136.168.0/22 | ||||||
| PTR | dns3.supremedns.com | ||||||
| NS | ns4.dutyfreehosting.com | ||||||
| A | 185.196.102.2🇬🇧 FICOLO185.196.102.0/24 | ||||||
| PTR | dns4.supremedns.com | ||||||
| MX | mx1.dutyfreehosting.com ⭐ | ||||||
| A | 198.23.53.39🇺🇸 AS14555198.23.48.0/20 LiquidNet US LLC | ||||||
| PTR | mx1.supremebox.com | ||||||
| MX | mx2.dutyfreehosting.com ⭐ | ||||||
| A | 198.23.53.42🇺🇸 AS14555198.23.48.0/20 LiquidNet US LLC | ||||||
| PTR | mx2.supremebox.com | ||||||
| TXT | v=spf1 include:spf.supremebox.com mx -all | ||||||
| SOA | ns1.dutyfreehosting.comroot@dutyfreehosting.com serial=1669269859 | ||||||
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 | ||||||
DNS History
9 records (7 active, 2 former)
●NSns1.dutyfreehosting.com2015-05-17 → 2026-03-15 · 2 obs
● 2026-03-15 01:48:56
●NSns2.dutyfreehosting.com2015-05-17 → 2026-03-15 · 2 obs
● 2026-03-15 01:48:56
●NSns3.dutyfreehosting.com2015-05-17 → 2026-03-15 · 2 obs
● 2026-03-15 01:48:56
●NSns4.dutyfreehosting.com2015-05-17 → 2026-03-15 · 2 obs
● 2026-03-15 01:48:56
●MXmx1.dutyfreehosting.com2015-05-17 → 2026-03-15 · 2 obs
● 2026-03-15 01:48:56
●MXmx2.dutyfreehosting.com2015-05-17 → 2026-03-15 · 2 obs
● 2026-03-15 01:48:56
●A198.23.51.262026-03-15 → 2026-03-15 · 2 obs
● 2026-03-15 01:48:56
○A202.87.31.2182016-09-13 → 2017-05-20 · 4 obs
● 2016-09-13 05:30:36
● 2017-05-20 19:33:58
○ 2026-03-15 01:48:56
○A202.87.31.632015-05-17 → 2016-03-18 · 4 obs
● 2016-03-18 09:24:34
○ 2016-09-13 05:30:36
○ 2026-03-15 01:48:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net, g.gtld-servers.net... | - |
| angerertextbook.com | ns1.dutyfreehosting.com, ns2.dutyfreehosting.com, ns3.dutyfreehosting.com, ns4.dutyfreehosting.com | 4 records |
✅ Authoritative Response
Server: 185.196.102.2
NS records: ns1.dutyfreehosting.com, ns2.dutyfreehosting.com, ns3.dutyfreehosting.com, ns4.dutyfreehosting.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for angerertextbook.com (unsigned zone)
⏱️ Timing
Total: 524ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.23.51.26 |
| NS | 4 | ns2.dutyfreehosting.com, ns4.dutyfreehosting.com... |
| MX | 2 | mx2.dutyfreehosting.com (pri: 10), mx1.dutyfreehosting.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.supremebox.com mx -al |
| SOA | 1 | ns1.dutyfreehosting.com root.dutyfreehos |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.dutyfreehosting.com, ns2.dutyfreehosting.com, ns3.dutyfreehosting.com...)
Analysis
IP Addresses
angerertextbook.com points to IP number: 198.23.51.26.
Other host names such as www.mymaraboo.com, www.artirama.com, provape.ro, insighthc.org and rosei.com.mx share IPs with angerertextbook.com.
Name Servers
angerertextbook.com is delegated to four name servers: ns1.dutyfreehosting.com, ns2.dutyfreehosting.com, ns3.dutyfreehosting.com and ns4.dutyfreehosting.com.
angerertextbook.com at least partially shares name servers with other domains, for instance platinosoftboards.co.nz, chantellelouisephotography.com, naivenomads.com.au, ecuadorgreentravel.net and dutyfreehosting.net.
these name servers are commonly used with dns1.supremedns.com, dns2.supremedns.com, dns3.supremedns.com and dns4.supremedns.com.
Host names with one IP number:
ns1.dutyfreehosting.com points to 198.23.54.42.
ns2.dutyfreehosting.com points to 198.23.56.43.
ns3.dutyfreehosting.com points to 94.136.171.52.
ns4.dutyfreehosting.com points to 185.196.102.2.
Mail Servers
angerertextbook.com is handled by two mail servers: mx1.dutyfreehosting.com and mx2.dutyfreehosting.com.
The mail server setup for angerertextbook.com matches that of other domains, for instance appall.eu, rexus.co.za, skipbinsgoldcoast.co, macklinshepherds.com and mistnet.com.
Host names with a single IP:
mx1.dutyfreehosting.com points to 198.23.53.39.
mx2.dutyfreehosting.com points to 198.23.53.42.