winthercykler.dk DNS records

🖥️ Nameservers4 records 98ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.eurodns.com	199.167.66.107 2610:1c8:b002::107	ns1.eurodns.com ns1.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns2.eurodns.com	104.37.178.107 2610:1c8:b001::107	ns2.eurodns.com ns2.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns3.eurodns.com	199.167.66.108 2610:1c8:b002::108	ns3.eurodns.com ns3.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns4.eurodns.com	104.37.178.108 2610:1c8:b001::108	ns4.eurodns.com ns4.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC

🌍 A Records1 records 94ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
40.113.81.82	3600s	—	AS8075	Microsoft Corporation	40.112.0.0/13	🇮🇪 Ireland	Dublin

📧 MX Records1 records 98ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	. Null MX — domain accepts no email (RFC 7505)

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.56
🔶 Autoconfig	94.231.103.142

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 154ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records2 records 338ms

TXT Record
\"v=spf1 ip4:87.54.35.94 ip4:85.25.207.149 include:loft10141.serverloft.eu include:spf.protection.outlook.com ~all\"
hfc-production.azurewebsites.net

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 DMARC

Policy	Record (_dmarc.winthercykler.dk)
p=reject	v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s;

📬 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)

🔐 DNSSEC199ms

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

🏷️ SOA0ms

Field	Value
Serial	2024121713
Primary NS (MNAME)	ns1.eurodns.com
Responsible (RNAME)	hostmaster@eurodns.com
Refresh	43200s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

98ms

A

94ms

MX

98ms

AAAA

95ms

TXT

338ms

CAA

73ms

HTTPS

96ms

TLSA

99ms

SOA

0ms

MTA-STS

131ms

DNSSEC

199ms

SRV

154ms

Total

1017ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 00:15:54	1017ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 15:39:16	758ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 18:04:51	5748ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-09 20:08:29	828ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-08 05:03:29	8606ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-23 05:40:34	827ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-21 20:23:25	9661ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 14:33:44	771ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 06:12:42	816ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 03:37:27	837ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 15:05:40	794ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 13:35:17	1805ms	4 NS 1 A 0 MX	🔒 Secure	View