codebug.dk
📜 Historical scan 2026-06-24 04:19:50  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers5 records   53ms
NameserverIP addressesPTRASN / ISP
ns0.1984.is 2001:19f0:5001:185a:5400:ff:fe50:56d5
45.76.37.222		 ns0.1984.is
ns0.1984.is		 AS20473 The Constant Company, LLC
AS20473 The Constant Company, LLC
ns1.1984.is 194.58.192.36
2a01:3f1:36::53		 ns1.1984.is
ns1.1984.is		 AS8674 Netnod AB
AS8674 Netnod AB
ns1.1984hosting.com 185.42.137.114
2a01:3f0:400::36		 ns1.1984hosting.com
ns1.1984hosting.com		 AS8674 Netnod AB
AS8674 Netnod AB
ns2.1984.is 45.32.180.186
93.95.226.52		 ns2.1984.is
ns2.1984.is		 AS20473 The Constant Company, LLC
AS44925 1984 ehf
ns2.1984hosting.com 93.95.226.53 ns2.1984hosting.com AS44925 1984 ehf
🌍 A Records1 records   107ms
IPTTLPTRASNISP / OrgCIDRCountryCity
93.95.224.44 900s redirect-02.1984.is AS44925 1984 ehf 93.95.224.0/21 🇮🇸 Iceland —
📧 MX Records2 records   108ms
PriorityTTLMail ServerIP addressesPTRASN
10 900s mx1.1984.is 185.112.145.65
93.95.224.17		 mx1-02.1984.is
mx1-01.1984.is		 AS44925 1984 ehf
AS44925 1984 ehf
20 900s mx2.1984.is 93.95.224.20 mx2.1984.is AS44925 1984 ehf
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscovercodebug.dk → 93.95.224.44
🔶 Autoconfigautoconfig.1984.is → 185.112.145.56
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   200ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 10 0 443 autodiscover.1984.is
📝 TXT Records
📝
No TXT records found
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 DMARC
✗ No DMARC record — mail spoofing not restricted
📬 MTA-STS
✗ No MTA-STS policy — SMTP TLS not enforced
📈 TLSRPT
✗ No TLSRPT record — no SMTP TLS failure reporting
📜 CAA Records
✗ No CAA records — any CA may issue certificates
🔏 ACME Challenge
TypeNameValue
CNAME _acme-challenge.codebug.dk codebug.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC117ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA107ms
FieldValue
Serial2022101023
Primary NS (MNAME)ns0.1984.is
Responsible (RNAME)hostmaster@1984.is
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
53ms
A
107ms
MX
108ms
AAAA
179ms
TXT
350ms
CAA
101ms
HTTPS
113ms
TLSA
127ms
SOA
107ms
MTA-STS
167ms
DNSSEC
117ms
SRV
200ms
Total
1096ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 21:33:18 3156ms 5 NS 1 A 2 MX 🔓 Insecure View
2026-06-24 20:46:05 7252ms 5 NS 1 A 2 MX 🔓 Insecure View
2026-06-24 04:19:50 1096ms 5 NS 1 A 2 MX 🔓 Insecure View
2026-06-21 16:49:34 944ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 09:03:31 693ms 5 NS 1 A 2 MX 🔓 Insecure View
2026-06-16 21:43:35 647ms 5 NS 1 A 2 MX 🔓 Insecure View
2026-06-16 21:41:00 732ms 5 NS 1 A 2 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone