sundsult.dk

Records from scan: 2026-10-20 21:39:49 · 1071ms total · last checked 2026-10-24 04:00 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sundsult.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 22 January 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.103.29 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by sundsult-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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 29ms

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 24ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.103.29	43200s	linux56.unoeuro.com	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records#

1 records 34ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	sundsult-dk.mail.protection.outlook.com	2a01:111:f403:ca04::f 2a01:111:f403:ca09::a 2a01:111:f403:ca3c::8 2a01:111:f403:ca3c::a 52.101.209.28 52.101.209.31 52.101.68.12 52.101.73.120	mail-db7pr03cu00507.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-zrxpr05cu00100.inbound.protection.outlook.com mail-zrxpr07cu00102.inbound.protection.outlook.com mail-cpjpr05cu00104.inbound.protection.outlook.com mail-cpjpr05cu00207.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am7pr02cu00300.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 → 52.98.154.152
🔶 Autoconfig	94.231.103.29

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

4 records 131ms

TXT Record
google-site-verification=XwDofMNisFqZtdDRjv2Y96mt0XAPqy2ba3wspBwq8ZM
MS=ms17853314
v=msv1 t=2e50caf32761ba4bb69d2ccf31991d
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.sundsult.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:postmaster@sundsult.dk; fo=1

📬 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#

checked 2026-10-20 21:39:49

www	94.231.103.29 (AS48854) (address records, no CNAME)
www vs bare domain	Same network sundsult.dk: 94.231.103.29 (AS48854) www.sundsult.dk: 94.231.103.29 (AS48854)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-sundsult-dk._domainkey.sundsult.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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

93ms

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

🏷️ SOA#

29ms

Field	Value
Serial	2026101201
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-06 21:22:54

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2009-01-22
Expires	2027-01-31 (99d)

📋 WHOIS#

⏱️ Lookup Timing#

29ms

24ms

34ms

AAAA

25ms

TXT

131ms

CAA

32ms

HTTPS

26ms

TLSA

583ms

SOA

29ms

MTA-STS

43ms

DNSSEC

93ms

SRV

47ms

Total

1071ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-20 21:39:49 shown	1071ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-13 14:30:23	826ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 01:03:45	537ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 16:07:50	738ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-13 06:13:47	1498ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-13 01:28:00	1266ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-19 11:09:15	3713ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-14 19:04:47	2174ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 16:02:27	868ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 22:50:30	934ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 07:10:51	1211ms	2 NS 1 A 1 MX	🔒 Secure