akv-langholt.dk DNS records

🖥️ Nameservers2 records 41ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.123hotel.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
ns2.123hotel.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 Records1 records 65ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.108.6	3600s	web6.curanet.dk	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records1 records 46ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	akvlangholt-dk0i.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::d 2a01:111:f403:ca09:: 2a01:111:f403:ca09::3 52.101.209.153 52.101.68.36 52.101.73.11 52.101.73.30	mail-db4pr02cu00204.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-am7pr05cu00306.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 → 40.104.116.8

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 79ms

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

📝 TXT Records3 records 134ms

TXT Record
gHXAFLsD7Xtu1AuawHtIsqL959WDzVmglhkmr9He3LaQLeJ45l6DtQ874Ai+v3L6RkSiZYkab1wf76Whm0DZcw==
MS=ms26096891
v=spf1 include:spf.protection.outlook.com ip4:93.160.121.226 ip4:93.160.121.227 ip4:195.97.138.36 -all

✉️ SPF

Policy	Record (akv-langholt.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com ip4:93.160.121.226 ip4:93.160.121.227 ip4:195.97.138.36 -all

📨 DMARC

Policy	Record (_dmarc.akv-langholt.dk)
p=reject	v=DMARC1; p=reject;

📬 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)

🔐 DNSSEC95ms

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

🏷️ SOA0ms

Field	Value
Serial	2023092901
Primary NS (MNAME)	ns1.123hotel.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

41ms

A

65ms

MX

46ms

AAAA

35ms

TXT

134ms

CAA

45ms

HTTPS

48ms

TLSA

309ms

SOA

0ms

MTA-STS

61ms

DNSSEC

95ms

SRV

79ms

Total

971ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 02:28:55	971ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 18:43:48	1507ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 15:39:18	971ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 07:53:28	806ms	2 NS 1 A 1 MX	⚠️ Bogus	View
2026-06-16 12:57:09	3978ms	2 NS 1 A 1 MX	🔒 Secure	View