sylvester-aps.dk

📜 Historical scan 2026-06-18 06:21:13 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sylvester-aps.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 23 November 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.158.26 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by sylvesteraps-dk02c.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 37ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.dandomain.dk	185.25.141.3 2a02:2339:4006:109::dd	ns.dandomain.dk ns.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.dandomain.dk	2a02:2339:1:108::dd:dd 91.197.248.66	ns2.dandomain.dk ns2.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 37ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.158.26	—	linux200.dandomain.dk	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records#

1 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	sylvesteraps-dk02c.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca04::c 2a01:111:f403:ca09::1 2a01:111:f403:ca09::5 52.101.68.27 52.101.73.11 52.101.73.153 52.101.73.26	mail-db7pr03cu00401.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-as9pr05cu01302.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 → 52.98.253.152
🔶 Autoconfig	93.191.158.26

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 459ms

TXT Record
MS=ms29078329
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.sylvester-aps.dk)
p=none (monitor only)	v=DMARC1;p=none;ruf=mailto:tom@sylvester-aps.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 12:05:44

www	93.191.158.26 (AS48854) (address records, no CNAME)
www vs bare domain	Same network sylvester-aps.dk: 93.191.158.26 (AS48854) www.sylvester-aps.dk: 93.191.158.26 (AS48854)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
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#

169ms

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

🏷️ SOA#

36ms

Field	Value
Serial	2024121604
Primary NS (MNAME)	ns.dandomain.dk
Responsible (RNAME)	hostmaster@dandomain.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-05 20:12:14

Field	Value
Registrar	DANDOMAIN A/S
Registered	2024-11-23
Expires	2026-11-22 (34d)

📋 WHOIS#

⏱️ Lookup Timing#

37ms

38ms

AAAA

39ms

TXT

459ms

CAA

37ms

HTTPS

34ms

TLSA

160ms

SOA

36ms

MTA-STS

49ms

DNSSEC

169ms

SRV

2093ms

Total

2794ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-12 15:04:41	867ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-27 20:05:55	1430ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 07:10:21	965ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-19 18:31:29	994ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 06:21:13 shown	2794ms	2 NS 1 A 1 MX	🔒 Secure