kold-ruskjær.dk xn--kold-ruskjr-j9a.dk
Last scanned: 2026-06-17 21:46:59  ·  1196ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   90ms
NameserverIP addressesPTRASN / ISP
helium.ns.hetzner.de 193.47.99.5
2001:67c:192c::add:5		 helium.ns.hetzner.de
helium.ns.hetzner.de		 AS12337 noris network AG
AS12337 noris network AG
hydrogen.ns.hetzner.com 213.133.100.98
2a01:4f8:0:1::add:1098		 hydrogen.ns.hetzner.com
hydrogen.ns.hetzner.com		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
oxygen.ns.hetzner.com 2a01:4f8:0:1::add:2992
88.198.229.192		 oxygen.ns.hetzner.com
oxygen.ns.hetzner.com		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
🌍 A Records
🌍
No A records found
📧 MX Records1 records   88ms
PriorityTTLMail ServerIP addressesPTRASN
0 — xnkoldruskjrj9a-dk0m1bi.mail.protection.outlook.com 2a01:111:f403:ca04::4
2a01:111:f403:ca04::e
2a01:111:f403:ca09::1
2a01:111:f403:ca09::b
52.101.68.25
52.101.73.2
52.101.73.30
52.101.73.8		 mail-db4pr02cu00204.inbound.protection.outlook.com
mail-db8pr02cu00106.inbound.protection.outlook.com
mail-as9pr07cu00301.inbound.protection.outlook.com
mail-am7pr05cu00103.inbound.protection.outlook.com
mail-db8pr02cu00101.inbound.protection.outlook.com
mail-as9pr07cu00302.inbound.protection.outlook.com
mail-am7pr05cu00306.inbound.protection.outlook.com
mail-am0pr04cu00500.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
ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 40.104.62.200
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   294ms
TXT Record
MS=ms94148881
v=spf1 include:spf.protection.outlook.com -all
✉️ SPF
PolicyRecord (kold-ruskjær.dk)
-all (hard fail) v=spf1 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)
🔐 DNSSEC87ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxdomain
🏷️ SOA79ms
FieldValue
Serial2026012800
Primary NS (MNAME)hydrogen.ns.hetzner.com
Responsible (RNAME)dns@hetzner.com
Refresh86400s
Retry10800s
Expire3600000s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
90ms
A
90ms
MX
88ms
AAAA
85ms
TXT
294ms
CAA
82ms
HTTPS
86ms
TLSA
509ms
SOA
79ms
MTA-STS
82ms
DNSSEC
87ms
SRV
129ms
Total
1196ms
dhd.dk [/] search Domains, Hosts & DNS — .dk zone