sds.dk

📜 Historical scan 2026-06-17 22:11:28 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sds.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 78.157.102.178 is hosted by Sinal A/S (AS39642) in Denmark. Mail is handled by sds-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#

2 records 91ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 90ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
78.157.102.178	—	78-157-102-178.norlyscustomer.net	AS39642	Sinal A/S	78.157.96.0/19	🇩🇰 Denmark	Svendborg

📧 MX Records#

1 records 89ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	sds-dk.mail.protection.outlook.com	2a01:111:f403:ca04::9 2a01:111:f403:ca09::4 2a01:111:f403:ca09::5 2a01:111:f403:ca09::d 52.101.68.3 52.101.68.36 52.101.73.11 52.101.73.24	mail-db7pr03cu00601.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-as8pr05cu00300.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

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.154.136
🔶 Autoconfig	sds.dk → 78.157.102.178

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

2 records 199ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	webmail.ndias.com
_sipfederationtls._tcp	0	0	5061	sipfed.online.lync.com

📝 TXT Records#

4 records 514ms

TXT Record
d365mktkey=9bLR6piEppzEnoJcBuHVZ4txLnrzTxByvPc5k9h5eXox
google-site-verification=0IjmyMP2zTuyiaaEpqz8wwnGc7PvdhGtPzBEbgLU73s
KRXAD1fbLaZwLc639fmeYzQCa/usXokh5b7O2rxOE/2ernOpP1SSnPD68IWS4G1p8AqTrt1TxBEfygZCZ79BKQ==
v=spf1 include:_spf.emply.com include:spf.protection.outlook.com include:spf.ndias.com include:servers.mcsv.net -all

✉️ SPF#

Policy	Record (sds.dk)
-all (hard fail)	v=spf1 include:_spf.emply.com include:spf.protection.outlook.com include:spf.ndias.com include:servers.mcsv.net -all

📨 DMARC#

Policy	Record (_dmarc.sds.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:DMARCReports@sds.dk; ruf=mailto:DMARCReports@sds.dk

📬 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 14:43:22

www CNAME	sds.dk (all on sds.dk) → 78.157.102.178 (AS39642)
www vs bare domain	Same network sds.dk: 78.157.102.178 (AS39642) www.sds.dk: 78.157.102.178 (AS39642)
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

✍️ DKIM keys#

3 found

Selector	CNAME	Key
k1	dkim.mcsv.net	RSA · ~1024 bit below 2048 bit
selector1	selector1-sds-dk._domainkey.ndiglobal.onmicrosoft.com	RSA · ~2048 bit
selector2	selector2-sds-dk._domainkey.ndiglobal.onmicrosoft.com	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

219ms

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

🏷️ SOA#

87ms

Field	Value
Serial	2026032401
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

91ms

90ms

89ms

AAAA

89ms

TXT

514ms

CAA

89ms

HTTPS

107ms

TLSA

184ms

SOA

87ms

MTA-STS

33ms

DNSSEC

219ms

SRV

199ms

Total

1213ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-25 08:11:54	885ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-26 12:10:03	1279ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-25 10:56:45	3299ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-15 20:12:59	8183ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-01 19:59:49	2783ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 22:11:28 shown	1213ms	2 NS 1 A 1 MX	🔒 Secure