sdcon.dk

📜 Historical scan 2026-06-17 13:42:23 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sdcon.dk is a .dk domain served by 3 nameservers (ns4.dns-123.net, ns5.dns-123.net, ns6.dns-123.net). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 80.208.28.134 is hosted by FIBIA P/S (AS44869) in Denmark. Mail is handled by sdcon-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 163ms

Nameserver	IP addresses	PTR	ASN / ISP
ns4.dns-123.net	35.198.132.83	83.132.198.35.bc.googleusercontent.com	AS396982 Google LLC
ns5.dns-123.net	35.187.184.173	173.184.187.35.bc.googleusercontent.com	AS396982 Google LLC
ns6.dns-123.net	35.228.54.1	1.54.228.35.bc.googleusercontent.com	AS396982 Google LLC

🌍 A Records#

1 records 214ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
80.208.28.134	—	server6124.serverpark.dk	AS44869	FIBIA P/S	80.208.0.0/17	🇩🇰 Denmark	Ringsted

📧 MX Records#

1 records 112ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	sdcon-dk.mail.protection.outlook.com	2a01:111:f403:ca04::8 2a01:111:f403:ca04::c 2a01:111:f403:ca09::2 2a01:111:f403:ca09::e 52.101.68.3 52.101.68.5 52.101.73.1 52.101.73.6	mail-db5pr02cu00100.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-am6pr04cu00306.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 560ms

TXT Record
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (sdcon.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.sdcon.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-08 19:38:50

www	80.208.28.134 (AS44869) (address records, no CNAME)
www vs bare domain	Same network sdcon.dk: 80.208.28.134 (AS44869) www.sdcon.dk: 80.208.28.134 (AS44869)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

395ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

107ms

Field	Value
Serial	2014031861
Primary NS (MNAME)	ns4.dns-123.net
Responsible (RNAME)	admin@dns-123.net
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	300s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

163ms

214ms

112ms

AAAA

274ms

TXT

560ms

CAA

147ms

HTTPS

130ms

TLSA

289ms

SOA

107ms

MTA-STS

96ms

DNSSEC

395ms

SRV

0ms

Total

2545ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-02 16:15:13	2414ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-30 16:00:24	1247ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-29 15:08:13	1897ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-15 13:18:59	3293ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-12 19:38:20	3208ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-02 16:57:34	2799ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-23 09:38:52	763ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-17 13:42:23 shown	2545ms	3 NS 1 A 1 MX	🔒 Secure