grauenkjaer.dk DNS records

🖥️ Nameservers2 records 33ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records

🌍

No A records found

📧 MX Records1 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	grauenkjaer-dk.mail.protection.outlook.com	2a01:111:f403:ca09::20 2a01:111:f403:ca09::3 2a01:111:f403:ca09::6 2a01:111:f403:ca09::d 52.101.73.1 52.101.73.11 52.101.73.28 52.101.73.6	mail-as8pr05cu00400.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-am7pr05cu00204.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 → 40.104.116.24
🔶 Autoconfig	212.237.249.16

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 35ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	mail.grauenkjaer.dk

📝 TXT Records2 records 137ms

TXT Record
MS=ms32845060
v=spf1 mx include:spf.protection.outlook.com include:web.shared.mysmtp.com ip4:158.248.219.156/24 -all

✉️ SPF

Policy	Record (grauenkjaer.dk)
-all (hard fail)	v=spf1 mx include:spf.protection.outlook.com include:web.shared.mysmtp.com ip4:158.248.219.156/24 -all

📨 DMARC

Policy	Record (_dmarc.grauenkjaer.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:hypogz7f@ag.dmarcian.eu; ruf=mailto:hypogz7f@eu.dmarcian.com;

📬 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)

🔐 DNSSEC60ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA32ms

Field	Value
Serial	2026051101
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

33ms

A

29ms

MX

38ms

AAAA

30ms

TXT

137ms

CAA

31ms

HTTPS

28ms

TLSA

260ms

SOA

32ms

MTA-STS

41ms

DNSSEC

60ms

SRV

35ms

Total

890ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-07-02 23:40:51	890ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-06-27 14:23:55	782ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-06-23 19:06:07	1085ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-06-20 00:58:21	2844ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-06-19 16:12:28	1296ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-06-19 15:57:16	778ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-06-17 09:51:23	925ms	2 NS 0 A 1 MX	🔒 Secure	View