sylvestvvs.dk DNS records

🖥️ Nameservers2 records 28ms

Nameserver	IP addresses	PTR	ASN / ISP
ns07.sac-it.dk	85.235.243.63	ns07.sac-it.dk	AS3308 Norlys Digital A/S
ns08.sac-it.dk	128.76.60.63	ns08.sac-it.dk	AS3292 TDC Holding A/S

🌍 A Records1 records 28ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
5.186.164.201	1377s	server7201.serverpark.dk	AS44869	FIBIA P/S	5.186.0.0/16	🇩🇰 Denmark	Frederiksberg

📧 MX Records1 records 35ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	sylvestvvs-dk.mail.protection.outlook.com	2a01:111:f403:ca09::2 2a01:111:f403:ca09::a 2a01:111:f403:ca09::e 2a01:111:f403:ca09::f 52.101.68.15 52.101.68.36 52.101.73.2 52.101.73.6	mail-am0pr83cu00402.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-as9pr07cu00302.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

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.56

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 129ms

TXT Record
_globalsign-domain-verification=1uK-EOJQB4e4XIXxpzffAIF-zvbmvabj_8RUYC2FA
MS=ms70376679
v=spf1 a:outbound.centerasecurity.dk include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (sylvestvvs.dk)
-all (hard fail)	v=spf1 a:outbound.centerasecurity.dk include:spf.protection.outlook.com -all

📨 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

🔗 TLSA / DANE

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

🔐 DNSSEC103ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2026082701
Primary NS (MNAME)	ns07.sac-it.dk
Responsible (RNAME)	hostmaster@sylvestvvs.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

28ms

A

28ms

MX

35ms

AAAA

29ms

TXT

129ms

CAA

30ms

HTTPS

21ms

TLSA

721ms

SOA

0ms

MTA-STS

51ms

DNSSEC

103ms

SRV

40ms

Total

1192ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 03:04:53	1192ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-20 12:10:33	3572ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-14 11:29:36	1226ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-08 03:07:53	2137ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-05 08:06:23	1910ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-23 03:43:18	954ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-17 10:16:57	2991ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-09 12:07:38	17014ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-02 11:56:16	2692ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-25 19:37:58	1177ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-18 20:29:20	826ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 12:56:03	6398ms	2 NS 1 A 1 MX	🔓 Insecure	View