56k-modem.com - robtex.com
56k-modem.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.56k-modem.com ⭐ | ||||||
| A | 2607:f2f8:ad20::2🇺🇸 ARPNET2607:f2f8::/32 ARP Networks - IPv6 | ||||||
| PTR | britersen.co.uk | ||||||
| A | 174.136.99.146🇺🇸 ARPNET174.136.96.0/20 ARP NETWORKS, INC. | ||||||
| NS | ns2.56k-modem.com | ||||||
| A | 52.170.89.186🇺🇸 Microsoft52.160.0.0/11 MICROSOFT | ||||||
| PTR | azurevm1.britersen.co.uk | ||||||
| MX | britersen.co.uk ⭐ 🔒 | ||||||
| A | 2607:f2f8:ad20::2🇺🇸 ARPNET2607:f2f8::/32 ARP Networks - IPv6 | ||||||
| PTR | britersen.co.uk | ||||||
| A | 174.136.99.146🇺🇸 ARPNET174.136.96.0/20 ARP NETWORKS, INC. | ||||||
| TXT | v=spf1 a ip4:174.136.99.144/29 ip4:52.170.89.186 ip6:2607:f2f8:ad20::/64 -all | ||||||
| SOA | ns1.56k-modem.competersen@britersen.co.uk 2019-10-17 #79 | ||||||
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=1776179922 | ||||||
Subdomains
Same first word
56k-modem.com |
DNS History
4 records (3 active, 1 former)
●NSns1.56k-modem.com2015-09-01 → 2026-04-14 · 2 obs
● 2026-04-14 15:48:12
●NSns2.56k-modem.com2015-09-01 → 2026-04-14 · 2 obs
● 2026-04-14 15:48:12
●MXbritersen.co.uk2015-09-01 → 2026-04-14 · 2 obs
● 2026-04-14 15:48:12
○A0.0.0.12015-09-01 → 2026-02-15 · 4 obs
● 2026-02-15 19:47:48
○ 2026-04-04 22:18:02
○ 2026-04-14 15:48:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, g.gtld-servers.net, m.gtld-servers.net, k.gtld-servers.net... | - |
| 56k-modem.com | ns1.56k-modem.com, ns2.56k-modem.com | 3 records |
✅ Authoritative Response
Server:52.170.89.186
NS records: ns1.56k-modem.com, ns2.56k-modem.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 197ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns2.56k-modem.com, ns1.56k-modem.com |
| MX | 1 | britersen.co.uk (pri: 10) |
| TXT | 1 | v=spf1 a ip4:174.136.99.144/29 ip4:52.17 |
| SOA | 1 | ns1.56k-modem.com petersen.britersen.co. |
📌 Glue Records Collected
Total: 3
In-bailiwick: 3 (ns1.56k-modem.com, ns1.56k-modem.com, ns2.56k-modem.com)
Analysis
Hierarchy
56k-modem.com is a parent of ns2.56k-modem.com and ns1.56k-modem.com.
Name Servers
Two name servers ns1.56k-modem.com and ns2.56k-modem.com handle delegation for 56k-modem.com.
56k-modem.com shares the same name server setup as other domains, such as 144-151.99.136.174.in-addr.arpa and qualified.domain.name.
Host names with two IP numbers:
The host name ns1.56k-modem.com points to 2607:f2f8:ad20::2 and 174.136.99.146.
Host names with one IP number:
The host name ns2.56k-modem.com points to 52.170.89.186.
Mail Servers
56k-modem.com is handled by a single mail server, britersen.co.uk.
56k-modem.com uses the same mail server setup as other domains such as fully.qualified.domain.name, qualified.domain.name and britersen.co.uk.
Host britersen.co.uk resolves to two IPs: 2607:f2f8:ad20::2 and 174.136.99.146.