guide.sc - robtex.com
guide.sc
sc
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a0.cctld.afilias-nst.info ⭐ | ||||||
| NS | a2.cctld.afilias-nst.info | ||||||
| NS | b0.cctld.afilias-nst.org | ||||||
| NS | b2.cctld.afilias-nst.org | ||||||
| NS | c0.cctld.afilias-nst.info | ||||||
| NS | d0.cctld.afilias-nst.org | ||||||
| NS | ns1.nic.sc | ||||||
| SOA | a0.cctld.afilias-nst.infohostmaster@donuts.email serial=1786843594 | ||||||
Same first word
Similar names
DNS History
8 records (3 active, 5 former)
●NSa.dns.park.io2026-03-04 → 2026-08-16 · 3 obs
● 2026-03-04 07:22:24
● 2026-08-16 01:59:00
●NSb.dns.park.io2026-03-04 → 2026-08-16 · 3 obs
● 2026-03-04 07:22:24
● 2026-08-16 01:59:00
○NSmaster.dns.ne.jp2017-11-23 → 2017-11-23 · 3 obs
○ 2026-03-04 07:22:24
○ 2026-08-16 01:59:00
○NSns1.dns.ne.jp2017-11-23 → 2017-11-23 · 3 obs
○ 2026-03-04 07:22:24
○ 2026-08-16 01:59:00
○NSns2.dns.ne.jp2017-11-23 → 2017-11-23 · 3 obs
○ 2026-03-04 07:22:24
○ 2026-08-16 01:59:00
○MXmail.guide.sc2017-11-23 → 2017-11-23 · 3 obs
○ 2026-03-04 07:22:24
○ 2026-08-16 01:59:00
○A160.16.113.2292017-11-23 → 2017-11-23 · 3 obs
○ 2026-03-04 07:22:24
○ 2026-08-16 01:59:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sc | d0.cctld.afilias-nst.org, a0.cctld.afilias-nst.info, ns1.nic.sc, b2.cctld.afilias-nst.org... | 13 records |
| guide.sc | a.dns.park.io, b.dns.park.io | - |
✅ Authoritative Response
Server:54.225.121.213
NS records: a.dns.park.io, b.dns.park.io
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at sc: Error: DNS query timeout: 41.86.57.54 for DNSKEY sc
⏱️ Timing
Total: 3535ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | park.io |
| SOA | 1 | a.dns.park.io 2014070706 |
📌 Glue Records Collected
Total: 13
In-bailiwick: 1 (ns1.nic.sc)
Out-of-bailiwick: 12 (d0.cctld.afilias-nst.org, c0.cctld.afilias-nst.info, b2.cctld.afilias-nst.org...)
Analysis
IP Addresses
guide.sc points to the IP addresses 34.207.2.9 and 100.50.238.73
Other hosts including ec2-34-207-2-9.compute-1.amazonaws.com, app.park.io and park.io share IP addresses with guide.sc.
Name Servers
The authoritative name servers for guide.sc are ns-441.awsdns-55.com, ns-672.awsdns-20.net, ns-1348.awsdns-40.org and ns-1624.awsdns-11.co.uk.
At least some of guide.sc's name servers are shared with other domains, for example 128.78.149.in-addr.arpa, montereygardensapartment.com, sbg-qbo-shell-prd.a.intuit.com and two more.
Four hostnames, each resolving to a pair of IP addresses: ns-441.awsdns-55.com directs to 205.251.193.185 and 2600:9000:5301:b900::1; ns-672.awsdns-20.net directs to 205.251.194.160 and 2600:9000:5302:a000::1; ns-1348.awsdns-40.org directs to 205.251.197.68 and 2600:9000:5305:4400::1; ns-1624.awsdns-11.co.uk directs to 205.251.198.88 and 2600:9000:5306:5800::1.
Mail Servers
guide.sc has five mail servers, which are aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.
guide.sc has at least partial mail server overlap with other domains such as dynamicpilatesbc.com, ns500671.ns500742.ns500742.ns500742.ns500704.ns500742.ns500704.ns500671.ns500649.ns500649.ns500666.ns500291.ns500291.ns500131.lustychickser.com, ns500699.ns500693.ns500734.ns500734.ns500734.ns500588.ns500693.ns500693.ns500588.ns500693.ns500612.ns500632.ns500588.ns500632.ns500632.ns500110.dtrkdll.com and two more.
These mail servers commonly co-occur with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 others.
Hostnames that resolve to two IP addresses:
The A records for aspmx2.googlemail.com return 192.178.234.27 and 2800:3f0:4003:c14::1a.
The A records for aspmx3.googlemail.com return 172.253.116.27 and 2a00:1450:400b:c02::1b.
The A records for aspmx.l.google.com return 142.251.179.26 and 2607:f8b0:4004:c27::1b.
The A records for alt1.aspmx.l.google.com return 192.178.234.27 and 2800:3f0:4003:c14::1a.
The A records for alt2.aspmx.l.google.com return 172.253.116.26 and 2a00:1450:400b:c02::1a.
aspmx2.googlemail.com and alt1.aspmx.l.google.com each have 2800:3f0:4003:c14::1a IP addresses.
aspmx2.googlemail.com and alt1.aspmx.l.google.com each have 192.178.234.27 IP addresses.